from:"Larry Becker"

Re: [JPP-Devel] OpenJUMP and CAD tools

2015-01-26 Thread Larry Becker

Thanks Peppe.  Perhaps I'll find some time soon to fix this.

Larry

On Mon, Jan 26, 2015 at 1:24 AM, Giuseppe Aruta giuseppe_ar...@yahoo.it
wrote:

 Jukka, Larry
 I tried the patch that Larry sent but is seems not working with OpenJump.
 At least with my machine Ubuntu/OpenJDK. It the other members of our
 community agree, I vote to comment out Road Curve tool untill further
 solutions.
 A workaround to draw roads is to use ToolsAnalysis Offset curve tool, by
 Michael, which generate parallel lines so selected one
 Peppe

 2015-01-21 23:53 GMT+01:00 Larry Becker becker.la...@gmail.com:

 1.   Python tools feels somehow like a promising way for writing new
 drawing tools. The Python part of the tools look almost understandable for
 non-programmer and I suppose that Python is the most common geospatial
 scripting language at the moment. *However, if I understand right for
 creating new tools Python is not enough but also some java programming is
 needed*. By the way, the Road Arc tools does not work with latest
 snapshots and it makes so bad a jam that only killing the process helps.
 The error from the console window:


 @Jukka,  I assume you are referring to the following line from Startup.py:

 #tools can be defined in java only - as in this orphaned JUMP Note tool

 The comment is badly worded.  It should say #tools may also be defined in
 java and activated here - as in this orphaned JUMP Note tool  There are
 many examples of defining a new drawing tool in jython only.

 While I don't currently have my OpenJump development platform up to date,
 I did diff the SkyJUMP copies of  two attached files and bring them up to
 date with the new Shift key feature of the Road Curve tool (it is maddening
 to draw long straight stretch of road without it!).  If one of the
 developers has a few minutes, they can see if it fixes the issue.  If it
 doesn't we can comment out lines 100 through 109 in startup.py to
 deactivate the Road tool.

 regards,

 Larry Becker

 On Tue, Jan 20, 2015 at 6:07 AM, Rahkonen Jukka (MML) 
 jukka.rahko...@maanmittauslaitos.fi wrote:

  Hi,



 I was searching tools for making some CAD alike drawing and studied what
 we have. I found:

 1.   Some of the Python tools in the standard delivery has
 CAD-alike features (rotated rectangle, Arc tool).

 2.   Peppe has made a CAD tools plugin that adds some CAD tools
 into the default digitizing box.

 3.   Kosmo GIS has a special CAD toolbox with about 15 tools.



 Quick comments:



 1.   Python tools feels somehow like a promising way for writing
 new drawing tools. The Python part of the tools look almost understandable
 for non-programmer and I suppose that Python is the most common geospatial
 scripting language at the moment. However, if I understand right for
 creating new tools Python is not enough but also some java programming is
 needed. By the way, the Road Arc tools does not work with latest snapshots
 and it makes so bad a jam that only killing the process helps. The error
 from the console window:



 Exception in thread AWT-EventQueue-0 Traceback (innermost last):

   File
 C:\oj_test\OJ_18\OpenJUMP-20150116-r4270-PLUS\lib\ext\jython\RoadTool.py,
 line 201, in handleDeActivation

 AttributeError: 'NoneType' object has no attribute 'actionPerformed'

 Exception in thread AWT-EventQueue-0 Traceback (innermost last):



 2.   I would rather place the additional CAD tools to their own
 tool box because they do not behave exactly as the standard tools. Many of
 the OJ keyboard shortcuts stop working when a CAD tools is selected. On the
 other hand, the SHIFT key does not alter the behaviour of CAD tools as
 planned in most cases. The draw vertical/horizontal tool, tools for drawing
 closed linestrings and the annotation layer tool would be nice additions to
 OJ PLUS. Annotation tool might need some revisiting.

 3.   Many of the Kosmo tools are fine. I wonder how difficult it
 would be to adapt some of those for OJ. For example the “Continue lines
 until they cross” tools is simple and clever and I do not remember such
 tool in other open source GIS. “Draw perpendicular” works well also with
 circles and Bezier curves but it would be nice to have a sister tool “Draw
 tangent”.



 None of these CAD tools had a tool for my need. Or perhaps the “Draw
 with commands” tool in Kosmo has but I could not discover the right syntax
 even I found the manual
 http://www.kosmoland.es/public/kosmo/v_2.0/docs/Extension_Herramienta_CAD.pdf.
 What I would like to do feels simple to me:



 -  Draw a point or first vertex to coordinates x/y

 -  Draw next point or vertex by angle and distance or to next
 given coordinates



 I know I can workaround the manual feed of coordinates effectively by
 using WKT but not the angle + distance alternative.



 -Jukka Rahkonen-



 --
 New Year. New Location. New Benefits. New Data Center

Re: [JPP-Devel] OpenJUMP and CAD tools

2015-01-21 Thread Larry Becker


 1.   Python tools feels somehow like a promising way for writing new
 drawing tools. The Python part of the tools look almost understandable for
 non-programmer and I suppose that Python is the most common geospatial
 scripting language at the moment. *However, if I understand right for
 creating new tools Python is not enough but also some java programming is
 needed*. By the way, the Road Arc tools does not work with latest
 snapshots and it makes so bad a jam that only killing the process helps.
 The error from the console window:


@Jukka,  I assume you are referring to the following line from Startup.py:

#tools can be defined in java only - as in this orphaned JUMP Note tool

The comment is badly worded.  It should say #tools may also be defined in
java and activated here - as in this orphaned JUMP Note tool  There are
many examples of defining a new drawing tool in jython only.

While I don't currently have my OpenJump development platform up to date, I
did diff the SkyJUMP copies of  two attached files and bring them up to
date with the new Shift key feature of the Road Curve tool (it is maddening
to draw long straight stretch of road without it!).  If one of the
developers has a few minutes, they can see if it fixes the issue.  If it
doesn't we can comment out lines 100 through 109 in startup.py to
deactivate the Road tool.

regards,

Larry Becker

On Tue, Jan 20, 2015 at 6:07 AM, Rahkonen Jukka (MML) 
jukka.rahko...@maanmittauslaitos.fi wrote:

  Hi,



 I was searching tools for making some CAD alike drawing and studied what
 we have. I found:

 1.   Some of the Python tools in the standard delivery has CAD-alike
 features (rotated rectangle, Arc tool).

 2.   Peppe has made a CAD tools plugin that adds some CAD tools into
 the default digitizing box.

 3.   Kosmo GIS has a special CAD toolbox with about 15 tools.



 Quick comments:



 1.   Python tools feels somehow like a promising way for writing new
 drawing tools. The Python part of the tools look almost understandable for
 non-programmer and I suppose that Python is the most common geospatial
 scripting language at the moment. However, if I understand right for
 creating new tools Python is not enough but also some java programming is
 needed. By the way, the Road Arc tools does not work with latest snapshots
 and it makes so bad a jam that only killing the process helps. The error
 from the console window:



 Exception in thread AWT-EventQueue-0 Traceback (innermost last):

   File
 C:\oj_test\OJ_18\OpenJUMP-20150116-r4270-PLUS\lib\ext\jython\RoadTool.py,
 line 201, in handleDeActivation

 AttributeError: 'NoneType' object has no attribute 'actionPerformed'

 Exception in thread AWT-EventQueue-0 Traceback (innermost last):



 2.   I would rather place the additional CAD tools to their own tool
 box because they do not behave exactly as the standard tools. Many of the
 OJ keyboard shortcuts stop working when a CAD tools is selected. On the
 other hand, the SHIFT key does not alter the behaviour of CAD tools as
 planned in most cases. The draw vertical/horizontal tool, tools for drawing
 closed linestrings and the annotation layer tool would be nice additions to
 OJ PLUS. Annotation tool might need some revisiting.

 3.   Many of the Kosmo tools are fine. I wonder how difficult it
 would be to adapt some of those for OJ. For example the “Continue lines
 until they cross” tools is simple and clever and I do not remember such
 tool in other open source GIS. “Draw perpendicular” works well also with
 circles and Bezier curves but it would be nice to have a sister tool “Draw
 tangent”.



 None of these CAD tools had a tool for my need. Or perhaps the “Draw with
 commands” tool in Kosmo has but I could not discover the right syntax even
 I found the manual
 http://www.kosmoland.es/public/kosmo/v_2.0/docs/Extension_Herramienta_CAD.pdf.
 What I would like to do feels simple to me:



 -  Draw a point or first vertex to coordinates x/y

 -  Draw next point or vertex by angle and distance or to next
 given coordinates



 I know I can workaround the manual feed of coordinates effectively by
 using WKT but not the angle + distance alternative.



 -Jukka Rahkonen-



 --
 New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
 GigeNET is offering a free month of service with a new server in Ashburn.
 Choose from 2 high performing configs, both with 100TB of bandwidth.
 Higher redundancy.Lower latency.Increased capacity.Completely compliant.
 http://p.sf.net/sfu/gigenet
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


# Copyright (C) 2005 Integrated Systems Analysts, Inc.
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU

Re: [JPP-Devel] GDAL reads and writes JUMP JML now

2014-10-22 Thread Larry Becker

Sounds like an idea whose time has come.  With GDAL support (in the MAXI
release) it would be possible to integrate the GUI tool from SkyJUMP that
uses ogr2ogr to to load any supported file format while reprojecting the
coordinate system.  See the attached screen shot. The main feature is the
exhaustive drop down list of coordinate systems that can be reduced by
typing a key word.

regards

Larry


On Wed, Oct 22, 2014 at 2:15 PM, edgar.sol...@web.de wrote:

 On 20.10.2014 12:30, edgar.sol...@web.de wrote:
  For testing the driver a GDAL from current trunk (revision r27882 or
 higher) is needed. Windows users can get ready made binaries from
 http://gisinternals.com/sdk/ by selecting some of the “development”
 versions. The GDAL tool to use is ogr2ogr http://gdal.org/ogr2ogr.html.
 As an example, for converting data from MapInfo tab into JML format the
 command to use is
  
  i will update PLUS snapshot as soon as possible
 

 scratch that.. there were mere 60 downloads of our GDAL-windows package

 https://sourceforge.net/projects/jump-pilot/files/OpenJUMP_plugins/Drivers/
 from sourceforge since january.
 maybe we should come up with a MAXI release integrating GDAL for the lazy
 crossing the 100MB border though.

 ..ede


 --
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] GDAL reads and writes JUMP JML now

2014-10-22 Thread Larry Becker

You got me.  8-)  Jukka may be the last SkyJUMP user outside of the small
community of users it was built to support.

On Wed, Oct 22, 2014 at 2:46 PM, edgar.sol...@web.de wrote:

 On 22.10.2014 21:43, Larry Becker wrote:
  The main feature is the exhaustive drop down list of coordinate systems
 that can be reduced by typing a key word.

 not targeting Jukka at all : ..ede


 --
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] GDAL reads and writes JUMP JML now

2014-10-22 Thread Larry Becker

You can check it out as the sourceforge stand-alone project iGor

http://sourceforge.net/projects/ogr-igor/

It supports shapefiles now, but it should be easy to add the new JML
conversion support.

Larry

On Wed, Oct 22, 2014 at 2:52 PM, edgar.sol...@web.de wrote:

 hmm.. if you've already got it in SkyJUMP i am definitely on board.. let's
 port that... additionally we should have a converter (File-Convert) that'd
 allow to easily convert files within the restraints of ogr2ogr.. simply
 showing the error in a dialog if one occurs.

 hmm.. as JML support is new, what does your extension read into SkyJUMP..
 shapefiles?

 ..ede


 On 22.10.2014 21:43, Larry Becker wrote:
  Sounds like an idea whose time has come.  With GDAL support (in the MAXI
 release) it would be possible to integrate the GUI tool from SkyJUMP that
 uses ogr2ogr to to load any supported file format while reprojecting the
 coordinate system.  See the attached screen shot. The main feature is the
 exhaustive drop down list of coordinate systems that can be reduced by
 typing a key word.
 
  regards
 
  Larry
 
 
  On Wed, Oct 22, 2014 at 2:15 PM, edgar.sol...@web.de mailto:
 edgar.sol...@web.de wrote:
 
  On 20.10.2014 12:30, edgar.sol...@web.de mailto:edgar.sol...@web.de
 wrote:
   For testing the driver a GDAL from current trunk (revision r27882
 or higher) is needed. Windows users can get ready made binaries from
 http://gisinternals.com/sdk/ by selecting some of the “development”
 versions. The GDAL tool to use is ogr2ogr http://gdal.org/ogr2ogr.html.
 As an example, for converting data from MapInfo tab into JML format the
 command to use is
   
   i will update PLUS snapshot as soon as possible
  
 
  scratch that.. there were mere 60 downloads of our GDAL-windows
 package
 
 https://sourceforge.net/projects/jump-pilot/files/OpenJUMP_plugins/Drivers/
  from sourceforge since january.
  maybe we should come up with a MAXI release integrating GDAL for the
 lazy crossing the 100MB border though.
 
  ..ede
 
 
  
 --
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net mailto:
 Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
 
 
 
 --
 
 
 
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 


 --
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] GDAL reads and writes JUMP JML now

2014-10-22 Thread Larry Becker

Well, there is the SJ layer context menu item Open in Google Earth that
uses OGR to translate the layer to KML and launches it in GE. Gimmicky, but
impressive. However, currently it only supports the UTM projection.

On Wed, Oct 22, 2014 at 3:13 PM, edgar.sol...@web.de wrote:

 any other goodies. while we're at it you wanna see ported to OJ?

 ..ede

 On 22.10.2014 22:01, Larry Becker wrote:
  You can check it out as the sourceforge stand-alone project iGor
 
  http://sourceforge.net/projects/ogr-igor/
 
  It supports shapefiles now, but it should be easy to add the new JML
 conversion support.
 
  Larry
 
  On Wed, Oct 22, 2014 at 2:52 PM, edgar.sol...@web.de mailto:
 edgar.sol...@web.de wrote:
 
  hmm.. if you've already got it in SkyJUMP i am definitely on board..
 let's port that... additionally we should have a converter (File-Convert)
 that'd allow to easily convert files within the restraints of ogr2ogr..
 simply showing the error in a dialog if one occurs.
 
  hmm.. as JML support is new, what does your extension read into
 SkyJUMP.. shapefiles?
 
  ..ede
 
 
  On 22.10.2014 21:43, Larry Becker wrote:
   Sounds like an idea whose time has come.  With GDAL support (in
 the MAXI release) it would be possible to integrate the GUI tool from
 SkyJUMP that uses ogr2ogr to to load any supported file format while
 reprojecting the coordinate system.  See the attached screen shot. The main
 feature is the exhaustive drop down list of coordinate systems that can be
 reduced by typing a key word.
  
   regards
  
   Larry
  
  
   On Wed, Oct 22, 2014 at 2:15 PM, edgar.sol...@web.de mailto:
 edgar.sol...@web.de mailto:edgar.sol...@web.de mailto:
 edgar.sol...@web.de wrote:
  
   On 20.10.2014 12:30, edgar.sol...@web.de mailto:
 edgar.sol...@web.de mailto:edgar.sol...@web.de mailto:
 edgar.sol...@web.de wrote:
For testing the driver a GDAL from current trunk (revision
 r27882 or higher) is needed. Windows users can get ready made binaries from
 http://gisinternals.com/sdk/ by selecting some of the “development”
 versions. The GDAL tool to use is ogr2ogr http://gdal.org/ogr2ogr.html.
 As an example, for converting data from MapInfo tab into JML format the
 command to use is

i will update PLUS snapshot as soon as possible
   
  
   scratch that.. there were mere 60 downloads of our
 GDAL-windows package
  
 https://sourceforge.net/projects/jump-pilot/files/OpenJUMP_plugins/Drivers/
   from sourceforge since january.
   maybe we should come up with a MAXI release integrating GDAL
 for the lazy crossing the 100MB border though.
  
   ..ede
  
  
  
 --
   ___
   Jump-pilot-devel mailing list
   Jump-pilot-devel@lists.sourceforge.net mailto:
 Jump-pilot-devel@lists.sourceforge.net mailto:
 Jump-pilot-devel@lists.sourceforge.net mailto:
 Jump-pilot-devel@lists.sourceforge.net
   https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
  
  
  
  
  
 --
  
  
  
   ___
   Jump-pilot-devel mailing list
   Jump-pilot-devel@lists.sourceforge.net mailto:
 Jump-pilot-devel@lists.sourceforge.net
   https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
  
 
 
  
 --
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net mailto:
 Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
 
 
 
 --
 
 
 
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 


 --
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Macro recorder for OpenJUMP (work in progress)

2014-10-06 Thread Larry Becker

Hi Michaël,

  A bold new feature!  One question: are you considering the use of
BeanShell as the macro language?  This would multiply the power of macro
recording by making it a first step in script writing.

regards,

Larry Becker

On Mon, Oct 6, 2014 at 6:28 AM, Michael Michaud m.michael.mich...@orange.fr
 wrote:

 Hi,

 Macro recording an action on a selected layer :

 There is an interesting question about plugins executed on a selected layer
 or category (some are dialogless like delete or copy/paste)
 User starts a macro, delete selected layer A and stop the macro.
 What is the expected behaviour when the macro is run again ?
 - should it delete the selected layer (whatever its name is)
 - or should it delete layer A, regardless of whether it is selected or not.

 Use cases are welcome to try to define a behaviour both consistent
 and useful.

 Michaël


 --
 Slashdot TV.  Videos for Nerds.  Stuff that Matters.

 http://pubads.g.doubleclick.net/gampad/clk?id=160591471iu=/4140/ostg.clktrk
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Slashdot TV.  Videos for Nerds.  Stuff that Matters.
http://pubads.g.doubleclick.net/gampad/clk?id=160591471iu=/4140/ostg.clktrk___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Selecting Sequential LineStrings

2014-08-01 Thread Larry Becker

Hi Landon,

  Although I'm not an active developer much anymore, I recall having
thought about this issue. My suggestion would be to use the status bar for
prompts like select the primary linestring.  Then the user doesn't have
to click extra buttons.

My 2 cents.

regards,

Larry


On Fri, Aug 1, 2014 at 11:26 AM, Landon Blake sunburned.surve...@gmail.com
wrote:

 Hey guys.

 I'm working on some CAD plug-ins for OpenJUMP. For a couple of the
 plug-ins I need the user to select first a primary LineString and then a
 secondary LineString. I've been peeking at the core source code and
 Javadoc this morning and can't find a place where this is done already.

 I'm thinking I can do this by creating a GUI panel with two buttons. The
 first button would activate the select features tool. I'd then grab the
 selected LineString. The second button would activate the select features
 tool a second time and would allow the user to grab the second LineString.

 Here are some questions:

 How do I return focus to my plug-in dialog after the user finishes
 selection with the SelectFeaturesTool? Can I do this with the built in
 tool, or do I need to create a custom cursor tool to do this?

 Thanks for the help! I'll make sure to share my code (and all of the CAD
 tools) when I'm finished.

 Thanks.

 Landon


 --
 Want fast and easy access to all the code in your enterprise? Index and
 search up to 200,000 lines of code with a free copy of Black Duck
 Code Sight - the same software that powers the world's largest code
 search on Ohloh, the Black Duck Open Hub! Try it now.
 http://p.sf.net/sfu/bds
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
Want fast and easy access to all the code in your enterprise? Index and
search up to 200,000 lines of code with a free copy of Black Duck
Code Sight - the same software that powers the world's largest code
search on Ohloh, the Black Duck Open Hub! Try it now.
http://p.sf.net/sfu/bds___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] VOTE.. Re: Integration of the SkyPrintPlugin into CORE

2014-04-13 Thread Larry Becker

+1 - SkyPrint core (at least the driver part)

On Sun, Apr 13, 2014 at 7:48 AM, edgar.sol...@web.de wrote:

sorry, but what's the current consensus now?

please everyone interested raise hands again. all i can remember is

SkyPrint
into CORE - Michael
into PLUS - Ede

..ede

On 01.04.2014 08:58, Michael Michaud wrote:
Hi ,

Although I'm generally not in favour of adding new dependencies
to the core, I think that
- printing is a core feature
- having two printers in PLUS and none in CORE is a bit strange

So my vote is to add the new printer to the CORE

As for the name, an other option would be
File Print Printer
File Print Printer (advanced)
or
File Print Printer (core)
File Print Printer (plus)

My two cents

Michaël
I am in favour of Ede's proposal.
Peppe

2014-03-17 20:18 GMT+01:00 edgar.sol...@web.de mailto:
edgar.sol...@web.de:

On 17.03.2014 18:39, Matthias Scholz wrote:

Hi,

If it works on Win/Linux/Mac and 32-bit/64-bit then absolutely
into core. The jar is only about 40 kb and makes it possible to
Not quite correct. You need the itext jar in the lib folder too
;-)

ok, that's 1MB extra.. that smells like PLUS to me then.

@All.. is there agreement that this is wanted in CORE, or would
we rather have it in PLUS, to keep CORE lean?
We can have a File - Print submenu with SkyPrint in CORE and
SkyPrint +
Geoff's plugin in the PLUS.

I am undecided, but Printing should be a core feature. However,
what
Matthias proposed maybe best as Geoffs Printing is a bit heavier
and
people should know by now that the goodies come with PLUS
(hopefully).

i'd suggest

File-Print-Printer (Cadplan)
Printer (SkyPrint)

as to differentiate the two. trying to describe the difference
would be to difficult in a short menu item's text.
this can easily be done with the new install mechanism.
default-plugins.xml can override the install setting of any extension. the
string would go into OJ language files then.

wrt. to the integration.

Matthias: you might wanna read the old thread on what we
negotiated

http://sourceforge.net/p/jump-pilot/mailman/jump-pilot-devel/thread/5288BF32.3060408%40web.de/#msg31648034
I read it yesterday again. To get the SkyPrinter run from lib/ext
we
need the itext jar in the lib path. Ede, should i move the
itext-2.1.7.jar from lib/plus into lib/ and copy
SkyPrinterPlugIn-1.0.0.jar to the SVN into lib/ext or do you do
that
during release build

for PLUS this is handled easily. everything in trunk/lib/plus/ is
simply copied into lib/ext/ during the PLUS release build. so, after Jukka
or others approved the extension you might simply

- add documentation to etc/readme.txt (section Licensing/PLUS),
read other entries there to get an idea of the needed information
- commit the needed jar to lib/plus/ it will be included in the
next PLUS build

as you volunteered (kind of) now for the extension's maintenance ;)
please also generate a proper extension release for sf.net http://sf.net
files, instead of only a jar.
that would be a zip file, containing

ReadMe.txt - with chapters
Installation - which file to copy where
Licenses - name, files, component
lib files - needed support jars, extension jar
license files (txt,pdf...) for the components above, download them
from the net

and upload it for users wanting to use the extension with a
barebone CORE OJ only.

regards.. ede

--
Learn Graph Databases - Download FREE O'Reilly Book
Graph Databases is the definitive new guide to graph databases
and their
applications. Written by three acclaimed leaders in the field,
this first edition is now available. Download your free book today!
http://p.sf.net/sfu/13534_NeoTech
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net mailto:
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Integration of the SkyPrintPlugin into CORE

2014-04-01 Thread Larry Becker

Jukka has it right. I think of it as two parts: a printer (or PDF) driver,
and a screen print utility. It should be possible for Cadplan to use the
SkyPrint driver, just as it uses the ISA print driver now, if Geoff is
willing. I would recommend that the SkyPrint driver be put in core so that
developers can count on it being there.

The only (minor) difficulty I see is the printing of the map furniture
through iText. As I recall, I had to put in special code to support North
arrows and scale bars in SkyJUMP.

I want to thank Mattias for his good work in porting the capability, since
I was too lazy. 8-)

It may be useful to review this
threadhttp://jump-pilot-devel-openjump-develop-and-use.1063199.n5.nabble.com/JPP-Devel-RenderingManager-modes-in-skyjump-td5708408.html#a5708423from
March of last year on the same topic.

regards,
Larry Becker

On Tue, Apr 1, 2014 at 6:45 AM, Rahkonen Jukka (Tike)
jukka.rahko...@mmmtike.fi wrote:

Hi,

In my opinion SkyPrint is not really a printer plugin. It is rather an
enhanced PrintScreen utility that sends the map from your screen to
printer. It has some very good features which makes the print quality
better than really using print screen or Save view as... option of OpenJUMP.
These include some style adjustments and a possibility to double the raster
image resolution. The unique feature in SkyPrint is that it can write out
layered PDF where each map layer from OpenJUMP is written as a separate PDF
layer. The visibility of layers can be controlled with the layer tool of
Acrobat Reader. I am not sure if any other viewer support this feature.

Why I would call it PrintScreen utility is that it is missing all features
that printed maps tend to have: Title, legend, scale, North Arrow etc.

The SkyPrint UI shows the advanced features it has but here is the list of
enhancement option it has for those who have not tried it:

- Remove transparency

- Print page border

- Remove fills from basic style

- Remove fills for color themes

- Adjust line width by percent

- Double raster image resolution

SkyPrint creates very good quality prints and layered PDF is very nice
format for many purposes but SkyPrint as the only printing utility is
rather limited. Better long termo option would be to enhance the Cadplan
printer with PDF layers and quality enhancement options.

-Jukka Rahkonen-

Michael Michaud wrote:

Hi Geoff, Matthias

Thanks a lot for the offer Geoff.

As I'm not a daily user of printing features, my main concern
for now is to rationalize developpements and to develop in a
useful way.
To help heading in that direction, may advice would be
- to make a detailed comparison of skyprinter and cadplan
printer features
- to make a small survey about how people use them and how
they are satisfied with them
- to study how they can converge or how they can complete
each other in future developments

But the first step is probably to make skyprinter available,
either in core or in plus version.

Matthias, what do you think ? Is there already a comparison
between both plugins ?

Best regards,

Michaël

Dear All

I would be quite happy to look at adding any required additional
functionality to my printer plugin if this would add to the general
OpenJump capability. Please let me know what might be useful.

thanks

Geoff

On 18/03/2014 18:02, Rahkonen Jukka (Tike) wrote:

Hi,

Let SkyPrint be in the Plus then. However, then Core will still remain
without printing capabilities which I think it would deserve.

But there is already the Save view as.. option in Core. If I think my
own printing needs I need very often not only the map on a paper but also
title, legend in a good place and fixed, selectable scale. Having these
features brings the core printer pretty close to Cadplan printer plugin so
perhaps OJ Core will live without printing options.

For me title and legend and more frequently needed options than layered
PDF which is the biggest gig in Skyprint. Perhaps it could be possible to
add layering into Cadplan printer which also seems to be able to write PDF
files with iText.

I have a small wish for the SkyPrint plugin: it could have a dropdown menu
for selecting the most common paper sizes for PDF dimensions.

-Jukka Rahkonen-

*Lähettäjä:* Giuseppe Aruta
[mailto:giuseppe_ar...@yahoo.itgiuseppe_ar...@yahoo.it]

*Lähetetty:* 18. maaliskuuta 2014 11:05
*Vastaanottaja:* OpenJump develop and use
*Aihe:* Re: [JPP-Devel] Integration of the SkyPrintPlugin into CORE

I am in favour of Ede's proposal.

Peppe

2014-03-17 20:18 GMT+01:00 edgar.sol...@web.de:

On 17.03.2014 18:39, Matthias Scholz wrote:

Hi,

If it works on Win/Linux/Mac and 32-bit/64-bit then absolutely into
core. The jar is only about 40 kb and makes it possible to
Not quite correct. You need the itext jar in the lib folder too ;-)

ok, that's 1MB extra.. that smells like PLUS to me

Re: [JPP-Devel] Download statistics

2013-11-21 Thread Larry Becker

My company trained a group of 25 in Belgium on JUMP, but for download
counts that large, I suspect some university is using it in a GIS
introduction course.

Larry


On Thu, Nov 21, 2013 at 3:17 PM, Michaël Michaud michael.mich...@free.frwrote:

 Hi,

 When OpenJUMP downloads come from Germany,
 France, Italy or Finland, I can make some assumptions,
 but this week, figures are surprising - and quite high ;-)

 1. Belgium 481
 2. Greece   303
 3. Spain   76
 4. United States  23
 5. Germany 11

 Michaël


 --
 Shape the Mobile Experience: Free Subscription
 Software experts and developers: Be at the forefront of tech innovation.
 Intel(R) Software Adrenaline delivers strategic insight and game-changing
 conversations that shape the rapidly evolving mobile landscape. Sign up
 now.
 http://pubads.g.doubleclick.net/gampad/clk?id=63431311iu=/4140/ostg.clktrk
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Shape the Mobile Experience: Free Subscription
Software experts and developers: Be at the forefront of tech innovation.
Intel(R) Software Adrenaline delivers strategic insight and game-changing 
conversations that shape the rapidly evolving mobile landscape. Sign up now. 
http://pubads.g.doubleclick.net/gampad/clk?id=63431311iu=/4140/ostg.clktrk___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] SkyJUMP print code - need tester for detecting printers problem

2013-11-11 Thread Larry Becker

I'm good with changing the package to org.openjump.core.ui or whatever.

I'm interested in trying it out soon!

Larrry

On Sun, Nov 10, 2013 at 1:15 PM, Michaël Michaud michael.mich...@free.frwrote:

Hi,

a small question, befor i start working. Should i change the package name
from com.isa.jump.plugin to org.openjump.core.ui.plugin.file for example?

I would say yes, rename the package and keep Larry as the original author
in javadoc.
(I make a copy to Larry so that he can respond and give his opinion),

Michaël

Matthias

Hi,

Michaël do you use my latest SVN Version 3621(23.07.2013) from
plug-ins/SkyPrinterPlugIn for the skyprinter_0_1_1.zip build? In my latest
version are some enhancements, such as scale print.

I saw you committed but haven't used it so far.
I'll use it more after it is included in CORE ;-)

(maybe we'll have to take the fine print icon for skyjumper and create
another one for cadplan's printer)

Michaël

Matthias

Hi Peppe,

For any reason, it seems that skyprinter and itext.jar
have now to be dropped in lib directory, not in ext.

And about a former remark, I just checked that width/height
are in mm (skyjump 0.1.1)

Michaël

@Ede

http://sourceforge.net/projects/jump-pilot/files/OpenJUMP_plugins/Printing%20Plugins/SkyPrinter%20Plugin/

2013/11/10 edgar.sol...@web.de

On 10.11.2013 15:02, Giuseppe Aruta wrote:
Printer plugin doesn't load with latest OJ NB (3793). But it loads fine
with OJ vesions previous Ede's modification on DefaultPlugIn.xml load
system.

how is it installed? is there a distribution or source repository?

..ede

--
November Webinars for C, C++, Fortran Developers
Accelerate application performance with scalable programming models.
Explore
techniques for threading, error checking, porting, and tuning. Get the
most
from the latest Intel processors and coprocessors. See abstracts and
register

http://pubads.g.doubleclick.net/gampad/clk?id=60136231iu=/4140/ostg.clktrk
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
November Webinars for C, C++, Fortran Developers
Accelerate application performance with scalable programming models. Explore
techniques for threading, error checking, porting, and tuning. Get the most
from the latest Intel processors and coprocessors. See abstracts and
registerhttp://pubads.g.doubleclick.net/gampad/clk?id=60136231iu=/4140/ostg.clktrk

___
Jump-pilot-devel mailing
listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
November Webinars for C, C++, Fortran Developers
Accelerate application performance with scalable programming models. Explore
techniques for threading, error checking, porting, and tuning. Get the most
from the latest Intel processors and coprocessors. See abstracts and
registerhttp://pubads.g.doubleclick.net/gampad/clk?id=60136231iu=/4140/ostg.clktrk

___
Jump-pilot-devel mailing
listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

_ __ ___ _ ___ __ _

Technologieconsulting
Matthias Scholz
Siebigeröder Str 17a
06308 Klostermansfeld

T +49 34772 34150
E m...@jammerhund.de
W www.openjump.de
_ __ ___ _ ___ __ _

--
November Webinars for C, C++, Fortran Developers
Accelerate application performance with scalable programming models. Explore
techniques for threading, error checking, porting, and tuning. Get the most
from the latest Intel processors and coprocessors. See abstracts and
registerhttp://pubads.g.doubleclick.net/gampad/clk?id=60136231iu=/4140/ostg.clktrk

___
Jump-pilot-devel mailing
listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
November Webinars for C, C++, Fortran Developers
Accelerate application performance with scalable programming models. Explore
techniques for threading, error checking, porting, and tuning. Get the most
from the latest Intel processors and coprocessors. See abstracts and
registerhttp://pubads.g.doubleclick.net/gampad/clk?id=60136231iu=/4140/ostg.clktrk

___
Jump-pilot-devel mailing

Re: [JPP-Devel] SkyJUMP print code - need tester for detecting printers problem

2013-11-11 Thread Larry Becker

It isn't likely that there will be much further development of the print
code in SkyJUMP.  We kind of established a precedent early on that code
ported from SkyJUMP would be repackaged.  The two programs are not 100%
compatible, so the code has to be ported and back ported anyway.

Larry


On Mon, Nov 11, 2013 at 2:05 PM, edgar.sol...@web.de wrote:

 On 11.11.2013 18:40, Matthias Scholz wrote:
 
  Hi,
  Hi,
  a small question, befor i start working. Should i change the package
  name from com.isa.jump.plugin to org.openjump.core.ui.plugin.file for
  example?
  I would say yes, rename the package and keep Larry as the original
 author in javadoc.
  (I make a copy to Larry so that he can respond and give his opinion),
 
  not necessarily! we've got several packages in core so having another
 one wouldn't make a big difference. also, keeping the package name would
 make it much more transparent where the plugin stems from.
  Of course, this is also an option.
  I find it more difficult to maintain code when classes are sorted after
  their author
  than when they are sorted after their function though.
  That's  just my opinion.

 i'm fine with either way.

 
  But I'm also fine with keeping code in its own jar with its original
  package name
  and including it in CORE distribution.
  One simple reason for an integration into the core, is the much simpler
  development, debugging, packaging, deployment. At the Moment the
  plug-ins/SkyPrinterPlugIn repository only a storage for code! No
  (ant/maven) project, that allows everyone to easy build and deploy. On
  the other hand should core code reside in the core repository. Or we
  must discuss the modularisation of OJ in general. A nice task for the
  future ;-)
  Matthias, are you OK with this solution ?
  I'm not really happy with it. But we are a community project and we can
  only work together.

 ok. so you'd prefer renaming and integrating into core repository then?

 my main worry is crating a another fork of a maintained extension where
 our extension will not profit from the external development! if Larry
 agrees to maintain the extension in our svn from then on this objection of
 course would become unfounded.

 Larry: what are your plans? would you maybe like Matthias to contribute to
 your svn or rather see the code over at us in OJ's svn? there is no reason
 that Matthias cannot pimp your svn into a full blown maven/ant build.

 just feel we should use as much synergy as possible in cases like these!
 ..ede


 --
 November Webinars for C, C++, Fortran Developers
 Accelerate application performance with scalable programming models.
 Explore
 techniques for threading, error checking, porting, and tuning. Get the most
 from the latest Intel processors and coprocessors. See abstracts and
 register
 http://pubads.g.doubleclick.net/gampad/clk?id=60136231iu=/4140/ostg.clktrk
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
November Webinars for C, C++, Fortran Developers
Accelerate application performance with scalable programming models. Explore
techniques for threading, error checking, porting, and tuning. Get the most 
from the latest Intel processors and coprocessors. See abstracts and register
http://pubads.g.doubleclick.net/gampad/clk?id=60136231iu=/4140/ostg.clktrk___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] LayerViewPanel Widget

2013-09-20 Thread Larry Becker

Hi Landon,

There used to be a demo folder in the project under
com/vividsolutions/jump.  It had a folder with a stand-alone layer view
panel demo.  Of course it had a few dependencies, but I think it comes
close to what you are attempting.  I still have it in the SkyJump project
on sourceforge, and JUMP 1.2 is still available for download.  And the
original JUMP Developer Guide is useful when attempting something like
this.  People mostly have forgotten that document and that it contains help
on how to use JUMP components in other apps.

regards,
Larry


On Fri, Sep 20, 2013 at 1:15 PM, Landon Blake
sunburned.surve...@gmail.comwrote:

 Has anyone extracted the LayerViewPanel as a stand-alone widget for Swing
 Programs?

 I was thinking about doing this, or of coding something similar from
 scratch, but I wanted to ask here first.


 --
 LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99!
 1,500+ hours of tutorials including VisualStudio 2012, Windows 8,
 SharePoint
 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack
 includes
 Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13.
 http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99!
1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint
2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes
Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. 
http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

[JPP-Devel] Unrecognized attribute name: IMG.FACTORY

2013-09-18 Thread Larry Becker

I tried the new OJ PLUS snapshot rev3729. Works pretty good for MRSID
files! However, I'm having trouble loading shapefiles. I get an Illegal
Argument Exception when I use Open or Open File. It works like normal when
using Load Datasets.

Unrecognized attribute name: IMG.FACTORY
java.lang.IllegalArgumentException: Unrecognized attribute name: IMG.FACTORY
at
com.vividsolutions.jump.feature.FeatureSchema.getAttributeIndex(FeatureSchema.java:97)
at
com.vividsolutions.jump.feature.AbstractBasicFeature.getAttribute(AbstractBasicFeature.java:103)
at
org.openjump.core.ui.io.file.DataSourceFileLayerLoader.open(DataSourceFileLayerLoader.java:121)
at
org.openjump.core.ui.plugin.file.open.OpenFileWizard.run(OpenFileWizard.java:157)
at
org.openjump.core.ui.plugin.file.OpenWizardPlugIn.run(OpenWizardPlugIn.java:104)
at
com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorManager.java:152)
at java.lang.Thread.run(Unknown Source)

Running under XP with Java 1.7.0_25 (x86).

Tried KML and JML files and got the same issue.

regards,
Larry
--
LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99!
1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint
2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes
Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13.
http://pubads.g.doubleclick.net/gampad/clk?id=58041151iu=/4140/ostg.clktrk___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] FW: getting error on adding new image in image folder

2013-06-20 Thread Larry Becker

Convert the icon to one of the supported types ( GIF, JPEG, or PNG).

Larry

On Thu, Jun 20, 2013 at 4:05 AM, Tintu mary George 
tintu.geo...@rptechsoft.com wrote:



 hi,
 i didnt get ans for this mail.can you reply for this mail?
 
 From: Tintu mary George
 Sent: Thursday, June 20, 2013 1:23 PM
 To: jump-pilot-devel@lists.sourceforge.net
 Subject: getting error on adding new image in image folder

 Hi,

 I am trying to crete new tool on tool box.I am already crete plugin for
 that.but same thing we need it toolbar.So that i added one image named
 exe.tif  to this  com\vividsolutions\jump\workbench\ui\images,and change in
 the JUMPCofiguration.java.
 But I am getting error  on running the openjump

 java.lang.NullPointerException
 at javax.swing.ImageIcon.init(ImageIcon.java:205)
 at
 com.vividsolutions.jump.workbench.ui.images.IconLoader.icon(IconLoader.java:44)
 at
 com.vividsolutions.jump.workbench.ui.zoom.panchayathtool.getIcon(panchayathtool.java:72)
 at
 com.vividsolutions.jump.workbench.ui.WorkbenchToolBar.addCursorTool(WorkbenchToolBar.java:160)
 at
 com.vividsolutions.jump.workbench.ui.WorkbenchToolBar.addCursorTool(WorkbenchToolBar.java:111)
 at
 com.vividsolutions.jump.workbench.JUMPConfiguration.add(JUMPConfiguration.java:1267)
 at
 com.vividsolutions.jump.workbench.JUMPConfiguration.configureToolBar(JUMPConfiguration.java:1279)
 at
 com.vividsolutions.jump.workbench.JUMPConfiguration.setup(JUMPConfiguration.java:383)
 at
 com.vividsolutions.jump.workbench.JUMPWorkbench.main(JUMPWorkbench.java:429)
 at
 com.vividsolutions.jump.workbench.JUMPWorkbench.main(JUMPWorkbench.java:381)


 can u please help me to solve this problem?


 --
 This SF.net email is sponsored by Windows:

 Build for Windows Store.

 http://p.sf.net/sfu/windows-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Windows:

Build for Windows Store.

http://p.sf.net/sfu/windows-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] RenderingManager modes in skyjump

2013-06-12 Thread Larry Becker

@Michaël,

  A few hints:  com.isa.jump.plugin.PrintPlugIn is the UI class that uses
PrinterDriver and PDFDriver to do the work.  You can use PrintPlugin as is
with some localization work, or you can use as an example to build your own
UI class.

@Geoffrey,

In order to use the new print architecture you might want to use some of
the pubic code in PrinterDriver after it is translated to OJ.  As a minimum
you might try:

PrinterDriver.disableDoubleBuffering(yourLayerViewPanel);
yourLayerViewPanel.getRenderingManager().setRenderingMode(
RenderingManager.EXECUTE_ON_EVENT_THREAD);
yourLayerViewPanel.getRenderingManager().renderAll();
yourLayerViewPanel.getRenderingManager().copyTo(graphics);
yourLayerViewPanel.getRenderingManager().setRenderingMode(
RenderingManager.INTERACTIVE);
PrinterDriver.enableDoubleBuffering(yourLayerViewPanel);

regards,

Larry

On Wed, Jun 12, 2013 at 4:01 PM, Michaël Michaud michael.mich...@free.frwrote:

  Hi Geoffrey,

 I suspect the issues raised by  Larry are central to the issues I have had
 with printing.  In my printer plugin I have three options for printing and
 they each give slightly different results depending on what is being
 printed (scale of map, size of text and patterns etc).  It is often
 necessary for a user to try each mode then pick the results that best suits
 their needs.

 The different rendering modes are now available in the RenderingManager,
 that is :

 public final static int INTERACTIVE = 0;
 public final static int SINGLE_THREAD_QUEUE = 1;
 public final static int EXECUTE_ON_EVENT_THREAD = 2;
 I now try to familiarize with Larry's Printer code.
 As far as I could see, scale problems also exist in SkyJUMP printer (ex.
 decoration elements
 are not displayed the same size with every option).

  Ideally the core renderer should do the job, but I appreciate the
 optimisations that are necessary for the UI may make this not easily
 possible.  I have come across a similar problem with printing large JTables
 (several thousand rows) where I had to manually force the image to be
 fully painted for the printing process.  Otherwise I found that only part
 of the image would actually get printed, depending on where the UI had
 scrolled to on the screen.

 I see,
 Hopefully, printing in the event thread will help in this kind of
 situation.
 Let me know if you have ideas to improve printing core capabilities to get
 a better control on how things are done in printing extensions.

 Michaël


 Whether the problem can be (economically) fixed is another problem

 Geoff




 On 10/06/2013 04:28, Michaël Michaud wrote:

 Hi Larry (Becker),

 I'm slowly progressing on this topic.
 I added different rendering modes in RenderingManager,
 Except the printing stuff, there are only a few classes where new modes
 are used.
 I tested the change on AbstractZoomTool :
 In OpenJUMP, MouseWheel zoom is done on an INTERACTIVE mode
 In SkyJUMP, you use the EXECUTE_ON_EVENT_THREAD mode
 I feel like INTERACTIVE mode gives a better feedback on large datasets
 Is there any motivation to have changed rendering mode to
 EXECUTE_ON_EVENT_THREAD in SKYJump for mousewheel zoom ?

 Michaël

  Hi Michaël,

   Thanks for starting this effort.  I'll try to answer your questions as
 best I can.  When I wrote this code four years ago, I was immersed in
 printer lore that I have mostly forgotten.  Here are a few things that I
 can recall: (excuse my lecture tone, I know you are very knowledgeable on
 the subject of rendering)

 1.  Rendering for interactive display has completely different goals than
 rendering for printing.  It is mostly an issue of responsiveness vs.
 quality.  The JUMP render architecture, as you well know, has excellent
 responsiveness and an especially quick redraw capability thanks to
 per-layer double buffering.  In this aspect it far outperforms ArcMap and
 many other GIS programs.  While this is a positive for interactive use, it
 is a huge negative for printer rendering.  Having a timer-based repaint
 from an off-screen buffer occur while printing causes the output to change
 from vector to raster mode, so defeating double-buffering is very
 important.

 2. The next issue is that rendering can be multi-threaded and this can
 cause problems for the inherently linear print process.  The best mode for
 printing is to render on the GUI thread because this will block other
 things from interfering with the print process.  This causes side effects
 such as blocking communication with WMS and other server based layers, but
 this is taken care of in the PrinterDriver by creating a Runnable to run in
 a separate task, but under control of the PrinterDriver.

 3.  The next issue is resolution.  Normally, of course, we render to
 screen resolution which is usually between 72 and 120 dots per inch or a
 pixel size of .~ 28 mm.  I

Re: [JPP-Devel] RenderingManager modes in skyjump

2013-06-09 Thread Larry Becker

Hi Michaël,

  I recall it is pretty subjective, but I think I used
EXECUTE_ON_EVENT_THREAD to avoid over-use of threads which can spawn out of
control with the mouse wheel.

regards,

Laarry

On Sun, Jun 9, 2013 at 3:28 PM, Michaël Michaud michael.mich...@free.frwrote:

  Hi Larry (Becker),

 I'm slowly progressing on this topic.
 I added different rendering modes in RenderingManager,
 Except the printing stuff, there are only a few classes where new modes
 are used.
 I tested the change on AbstractZoomTool :
 In OpenJUMP, MouseWheel zoom is done on an INTERACTIVE mode
 In SkyJUMP, you use the EXECUTE_ON_EVENT_THREAD mode
 I feel like INTERACTIVE mode gives a better feedback on large datasets
 Is there any motivation to have changed rendering mode to
 EXECUTE_ON_EVENT_THREAD in SKYJump for mousewheel zoom ?

 Michaël

  Hi Michaël,

   Thanks for starting this effort.  I'll try to answer your questions as
 best I can.  When I wrote this code four years ago, I was immersed in
 printer lore that I have mostly forgotten.  Here are a few things that I
 can recall: (excuse my lecture tone, I know you are very knowledgeable on
 the subject of rendering)

 1.  Rendering for interactive display has completely different goals than
 rendering for printing.  It is mostly an issue of responsiveness vs.
 quality.  The JUMP render architecture, as you well know, has excellent
 responsiveness and an especially quick redraw capability thanks to
 per-layer double buffering.  In this aspect it far outperforms ArcMap and
 many other GIS programs.  While this is a positive for interactive use, it
 is a huge negative for printer rendering.  Having a timer-based repaint
 from an off-screen buffer occur while printing causes the output to change
 from vector to raster mode, so defeating double-buffering is very
 important.

 2. The next issue is that rendering can be multi-threaded and this can
 cause problems for the inherently linear print process.  The best mode for
 printing is to render on the GUI thread because this will block other
 things from interfering with the print process.  This causes side effects
 such as blocking communication with WMS and other server based layers, but
 this is taken care of in the PrinterDriver by creating a Runnable to run in
 a separate task, but under control of the PrinterDriver.

 3.  The next issue is resolution.  Normally, of course, we render to
 screen resolution which is usually between 72 and 120 dots per inch or a
 pixel size of .~ 28 mm.  I do some tricks to increase the apparent
 resolution without changing the scale.  This is especially an issue when
 there are raster layers.  The PrinterPlugin interface has options to double
 the resolution of raster layers so that even when zooming in on a PDF it
 still appears smooth.

 4.  There is the issue of transparency.  This is supported in PDF so it
 isn't a problem there, but it will cause problems for a real printer.  The
 UI has options to defeat transparency and other style settings that might
 not look quite so nice on a printer.

 5.  There are also issues of line width scaling that make linestrings
 almost invisible at printer resolutions.

 Getting back to more practical advice about implementing PDF generation in
 OpenJump, I would recommend you start first by implementing the SkyJUMP
 PrinterDriver and PrinterPlugin.  This will allow you to print to PDF with
 a free PDF print driver without getting into the iText library.  You can
 experiment with commenting out the RenderManager enhancements to see the
 effects, which for some situations may not be too bad. Once you get the
 driver working it should be easy add the iText library which gives the
 direct PDF generation with layers.

 When testing the PDF output always determine first if it is generating
 true vectors by zooming in fully.  Then you may also see the effects of
 decimation as implemented in Java2DConverter and even in
 java.awt.Graphics2D.

 That's all for now.  I've rambled on enough.  Let me know what else I can
 clarify.

 Regards,

 Larry





  On Thu, Mar 14, 2013 at 3:00 AM, Michaël Michaud 
 michael.mich...@free.fr wrote:

 Hi Larry (Becker),

 I've started pdf printer integration in openjump and the main change
 that I face
 is one in RenderingManager where you introduced 3 rendering mode
 public final static int INTERACTIVE = 0;
 public final static int SINGLE_THREAD_QUEUE = 1;
 public final static int EXECUTE_ON_EVENT_THREAD = 2;

 Before I port this change to OpenJUMP (maybe I'll wait after 1.6
 release),
 I'd like to have a better vision of what problem it is supposed to solve
 and
 to know if it is related to the add of printing capabilities.

 Thanks for all,

 Michaël





 --
 Everyone hates slow websites. So do we.
 Make your web apps faster with AppDynamics
 Download AppDynamics Lite for free today:http://p.sf.net/sfu/appdyn_d2d_mar

Re: [JPP-Devel] [ jump-pilot-Bugs-3613274 ] Inconsistencies in plugin enablecheck

2013-05-14 Thread Larry Becker

I'm going to stand with Michaël on this one.  Here is why:  In SkyJUMP (and
probably JUMP) it behaves this way and it seems natural.  I suspect this
capability has been lost along the way since OJ has added more
sophisticated support for window management and multiple views.  Here is
how I tested so we can see if I understood exactly what Michaël was going
for:

1. I created two new projects, each with one rectangle in one layer.  In
project 2 I selected the rectangle.
2. I opened an Attribute View for project 1 and project 2 for the one layer
in each.
3. With Attribute View 2 as the active window, I went to
Tools-Analysis-Buffer (Multiple Ring)

For SkyJUMP the menu was active and for OpenJUMP it was not.  Make
Attribute View 1 active and SkyJUMP greys out the menu - OJ does not change.

@Michaël: is this what you meant?

regards,

Larry

On Tue, May 14, 2013 at 3:46 PM, Michaël Michaud michael.mich...@free.frwrote:

 Hi,
  On 14.05.2013 19:54, Michaël Michaud wrote:
  Le 14/05/2013 10:32, edgar.sol...@web.de a écrit :
  On 14.05.2013 08:43, SourceForge.net wrote:
  == Should be activated if no layer is selected but a Attribute table
 is active
Generate  Create point layer
  I think plugins which have a layer chooser in their dialog box should be
  available
  every time a the active frame is related to a task including at least
  one layer.
  Selected layer, if any, should be proposed first.
 
  Don't you think so ?
 
  sorry, lost me here.. can you give steps?
  why should 'Create point layer' be active when an attribute window is
 active?
 OK, I realize that what I feeled like something obvious is not...
 I think that as a user, I have to know in which project I work (it is
 not the same
   to create a point in project 1 and to create it in project 2)
 But I generally don't want to bother about which window is active, if they
 belong to the same project. Just want to work on my project.
 The plugin may update the view, the table, both, create a report, etc. It
 is not related to a particular view of the project.

 In Create point layer case, my last operation was to check or to edit
 some
 coordinates in the attribute table. Now I want to create the points. Why
 should I have to explain OpenJUMP I don't want to create them in Attribute
 table but in the view. I just want to create them in my project. I don't
 want to
 bother which is the active frame and click the view just to have the menu
 available.

 Oh, this may not be a great example, but hope it makes my perspective
 more clear.

  the plugin draws in the task frame, hence it should be active only then.
 Maybe you point a technical issue I did not see. My point is that the
 user generally does
 not need to bother which frame is active. In some cases, the soft may
 need to know
 of course.

 Michaël
 
  ..eDe
 
 
 --
  AlienVault Unified Security Management (USM) platform delivers complete
  security visibility with the essential security capabilities. Easily and
  efficiently configure, manage, and operate all of your security controls
  from a single console and one unified framework. Download a free trial.
  http://p.sf.net/sfu/alienvault_d2d
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 



 --
 AlienVault Unified Security Management (USM) platform delivers complete
 security visibility with the essential security capabilities. Easily and
 efficiently configure, manage, and operate all of your security controls
 from a single console and one unified framework. Download a free trial.
 http://p.sf.net/sfu/alienvault_d2d
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
AlienVault Unified Security Management (USM) platform delivers complete
security visibility with the essential security capabilities. Easily and
efficiently configure, manage, and operate all of your security controls
from a single console and one unified framework. Download a free trial.
http://p.sf.net/sfu/alienvault_d2d___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] [openjump-users] Maps made using Open JUMP

2013-05-13 Thread Larry Becker

Hi Andrei,

Fantastic!  Your maps are truly inspiring.  Thanks for sharing your work.

Inkscape is a wonderful tool.  It also has unequaled capabilities to edit
PDF.  In my limited experience using it, PDF import seems to have a higher
fidelity translator than SVG.  Have you tried it?  Text comes in as text.

regards,

Larry Becker

On Mon, May 13, 2013 at 8:01 AM, Andrei Nacu andreina...@yahoo.com wrote:

 Hi all,

 I want to share my latest maps made with Open JUMP.
 They can also be found on Wikimedia Commons.

 A general map of the Roman Empire in AD 125, with physical background:
 Full size 
 maphttp://upload.wikimedia.org/wikipedia/commons/b/bb/Roman_Empire_125.png
 link address http://commons.wikimedia.org/wiki/File:Roman_Empire_125.png

 And the political version:
 Full size 
 maphttp://upload.wikimedia.org/wikipedia/commons/4/4e/Roman_Empire_125_political_map.png
 link 
 addresshttp://commons.wikimedia.org/wiki/File:Roman_Empire_125_political_map.png


 Regarding the creation of the maps, I find Open JUMP to be the most
 vector-friendly open source GIS software. The preparation of the datasets
 (rivers, lakes, sea, roads, borders) was really piece of cake, especially
 after the 2 bugs regarding 'Merge features' and the fill closed area tool
 were solved. The offset curve command was very useful for making
 administrative boundaries parallel with water courses. I'm also thankful
 that Geoffrey Roy has added a scaling option for Printer svg outputs.
 There's no need for any further rescaling in Inkscape now.

 Of course the maps were not entirely made with Open JUMP. The shaded
 relief was made in GRASS and improved in GIMP, since Sextante-shaded relief
 is not as powerful (and you can only use it for ASCII files, and not for
 DEM's). And the legend and curved labels were made in Inkscape. Actually, I
 chose to write all the labels in Inkscape, since text is transformed to
 paths when the map is exported from Open JUMP. Because of this, no further
 text edits (like making curved labels, changing size and fonts) can be made.

 Overall, I'm satisfied with the latest version of Open JUMP. Of course,
 there are some minor style options which could be added (like more px steps
 for line widths; e.g. 0.5, 1, 1.5, 2 and so on). And a curved labels option
 would be nice as well. But I'm not sure if these are really needed. OJ is
 more focused on elegant vector editing and analysis, not on map layouts. If
 I remember, even ArcGIS10 made clumsy curved labels, so in the end you
 always have to use a vector graphics editor to polish your maps.

 Regards,
 Andrei










 http://commons.wikimedia.org/wiki/File:Roman_Empire_125_political_map.png

 --
 -- You received this message because you are subscribed to the Google
 Groups openjump-users group. To post to this group, send email to
 openjump-us...@googlegroups.com. To unsubscribe from this group, send
 email to openjump-users+unsubscr...@googlegroups.com. For more options,
 visit this group at https://groups.google.com/d/forum/openjump-users?hl=en
 ---
 You received this message because you are subscribed to the Google Groups
 openjump-users group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to openjump-users+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.



--
Learn Graph Databases - Download FREE O'Reilly Book
Graph Databases is the definitive new guide to graph databases and 
their applications. This 200-page book is written by three acclaimed 
leaders in the field. The early access version is available now. 
Download your free book today! http://p.sf.net/sfu/neotech_d2d_may___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] WMS Layer / SID Layer

2013-04-15 Thread Larry Becker

HI Michaël,

Yes, you are correct. I believe his is not the first time changes to
WMSLayer have affected SIDLayer. The original SIDLayer was a quick hack
that never got the refactoring it deserved. A common abstract parent is
probably the best practice.

However, I'm not sure why OJ still has the SIDLayer class since it was
incorporated into the last version of vividsolutions JUMP as
MrSIDReferencedImage (which is not descended from WMSLayer).. Is there
some feature of the original class that isn't in it? The java2xml perhaps
doesn't support saving to the project as well? I would like to test this,
but after an hour of trying I was unable to get a MRSID file to load in
OJ. There are many different wiki pages and readme files that contradict
each other, but I couldn't get any of them to work. I finally resorted to
debug and found the required path for the support executables, however I
got an NPE when I tried to open a SID file at
com.vividsolutions.jump.workbench.imagery.mrsid.MrSIDReferencedImage.getEnvelope(MrSIDReferencedImage.java:98).
This is the version that doesn't depend on WMSLayer so something else is
going on, but I don't have time right now to trace it down.

The path to the executables is: ../lib/ext/etc/ for mrsidgeodecode.exe
and mrsidgeoinfo.exe, and also a tmp folder for the tiles.

regards,

Larry

On Sun, Apr 14, 2013 at 11:34 AM, Michaël Michaud
michael.mich...@free.frwrote:

Hi Stefan, Larry

While updating WMS code, I've found several patches from Stefan
about SID Layer handling.
Seems that SIDLayer inherits from WMS Layer, hence, patches
have been added in WMS code to exclude cases where WMS Layers
are instances of SIDLayer.

The design seems error prone and probably currently buggy (and
maybe more now that I've updated the code with WMS only in
mind).
Maybe the model would need an abstract parent for both WMS
and SID Layer.
The reason of sharing is probably the common createImage()
method, but WMSLayer has also references to the WMService
which have nothing to do with SID Layer (AFAIK).

Agree with that ? Any comment ?

Regards,

Michaël

--
Precog is a next-generation analytics platform capable of advanced
analytics on semi-structured data. The platform includes APIs for building
apps and a phenomenal toolset for data science. Developers can use
our toolset for easy data analysis visualization. Get a free account!
http://www2.precog.com/precogplatform/slashdotnewsletter
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Precog is a next-generation analytics platform capable of advanced
analytics on semi-structured data. The platform includes APIs for building
apps and a phenomenal toolset for data science. Developers can use
our toolset for easy data analysis visualization. Get a free account!
http://www2.precog.com/precogplatform/slashdotnewsletter___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] WMS Layer / SID Layer

2013-04-15 Thread Larry Becker

The main task to keep it working is maintaining the command line parameters
to support the latest version of the MRSIDS utilities. I'll be doing that
for SkyJUMP so it is a simple matter to keep OJ up to date too. MRSID,
ECW, and ArcSDE are OpenJump's gateway to the non-free GIS world. Some of
us are still tied to the commercial and government sector.

regards,

Larry

On Mon, Apr 15, 2013 at 2:47 PM, Michaël Michaud michael.mich...@free.frwrote:

Hi Larry,

OK, I've located the problem that was causing the NPE. The MRSID
executables now depend on the geos.dll (C++ port of the Java Topology
Suite) which must be located in the same directory. MRSID files now work
fine, although not as well as in SkyJUMP. ;-) (SkyJUMP has added a simple
plugin called EditMrSID which allows adjustment of dynamic range and
transparancy.) I can't see a reason to keep the SIDLayer class. Does
anyone else?

Thanks a lot,

I hadn't even caught that SIDLayer was deprecated in favour of
MrSIDReferencedImage.
Probably the reason why Stefan removed some references to SID Layers in
WMSLayer code.

SIDLayer has probably to be removed then.

On Mon, Apr 15, 2013 at 10:10 AM, edgar.sol...@web.de wrote:

is MrSid a format still in use? should we fix it? .. ede

Don't now. I personnaly do not wish to spend time to support this
format, but if we (Larry) can
keep it working without too much effort, maybe some users will be happy to
have it.

Michaël

On 15.04.2013 16:46, Larry Becker wrote:
HI Michaël,

However, I'm not sure why OJ still has the SIDLayer class since it
was incorporated into the last version of vividsolutions JUMP as
MrSIDReferencedImage (which is not descended from WMSLayer).. Is there
some feature of the original class that isn't in it? The java2xml perhaps
doesn't support saving to the project as well? I would like to test this,
but after an hour of trying I was unable to get a MRSID file to load in OJ.
There are many different wiki pages and readme files that contradict each
other, but I couldn't get any of them to work. I finally resorted to debug
and found the required path for the support executables, however I got an
NPE when I tried to open a SID file at
com.vividsolutions.jump.workbench.imagery.mrsid.MrSIDReferencedImage.getEnvelope(MrSIDReferencedImage.java:98).
This is the version that doesn't depend on WMSLayer so something else is
going on, but I don't have time right now to trace it down.

The path to the executables is: ../lib/ext/etc/ for
mrsidgeodecode.exe and mrsidgeoinfo.exe, and also a tmp folder for the
tiles.

regards,

Larry

On Sun, Apr 14, 2013 at 11:34 AM, Michaël Michaud
michael.mich...@free.fr mailto:michael.mich...@free.fr wrote:

Hi Stefan, Larry

Agree with that ? Any comment ?

Regards,

Michaël

--
Precog is a next-generation analytics platform capable of advanced
analytics on semi-structured data. The platform includes APIs for
building
apps and a phenomenal toolset for data science. Developers can use
our toolset for easy data analysis visualization. Get a free
account!
http://www2.precog.com/precogplatform/slashdotnewsletter
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net mailto:
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] The new geometry is invalid. Cancelled.

2013-04-09 Thread Larry Becker

Hi Michaël,

Echoing what I think you are proposing:

1) when Combine Selected Features is invoked, a basic topology validity
check is done on the result.

2) Any errors should be reported in the status bar or the Output Window.

3) If an invalid geometry results from building a MultiPolygon,  a
GeometryCollection is built instead.

+1 if this is the plan.  -1 if the plan is to just build a
GeometryCollection instead.

regards,

Larry

On Tue, Apr 9, 2013 at 1:36 PM, Michaël Michaud michael.mich...@free.frwrote:

 Hi,
  Is it in OJ possible to check first for valid
  geometries when
  Combine Selected Features
  or is this a great problem?
 
  If it is a great problem maybe it is better
  Combine Selected Features
  makes always a geometrycollection?
 There are several points :

 1 - in the step by step process you described, error should
 have been thrown while combining the two polygons, not
 while moving the resulted invalid multipolygon

 2 - I agree that in this case, building a valid GeometryCollection
 is better than building an invalid Multipolygon, even if
 GeometryCollection are much less useful (many operations
 accepting MultiPolygon will fail on GeometryCollection).
 If if no one has any objection, I propose to do the change.

 3 - you surely knows that OpenJUMP has a hidden option to
 accept/refuse invalid geometries during edit operations (in
 this case, it is of no help though)

 Regards,

 Michaël
 
  What do you think?
 
  Regards
 
  Uwe
 
  Am 09.04.2013 03:21, schrieb Martin Davis:
  As Michael and Stefan point out, Polygons in a MultiPolygon must be
  edge-disjoint (which another way of stating the formal definition must
  only touch at a finite number of points.  If they touched along an
  edge, that would cause an infinite number of points to be coincident).
 
  Another way of looking at this is that MultiPolygons are in a sense the
  canonical description of a given area of the plane.  If edge touches or
  overlaps were allowed then there would be an infinite number of
  geometries which described the same area.
 
  Also, from the point of view of computing polygon overlay and spatial
  relationships this is a nice rule to have, since it reduces the number
  of cases which need to be checked for.  This makes the code simpler and
  more performant.  The cost is that it is necessary to ensure that
  MultiPolygons are valid at creation time.  This is a reasonable
  tradeoff, since in general geometries are queried more often than they
  are created.
 
  GeometryCollections on the other hand have no particular semantics -
  they are just bags of geometries.  This makes them useful for holding
  arbitrary sets of geometries, but makes them more complex (and sometimes
  slower) to process.
 
  On 4/8/2013 11:04 AM, Michaël Michaud wrote:
  Hi Uwe, Stefan,
 
  OpenJUMP (JTS) is right, this MultiPolygon is not OGC conform
 
  Here is the citation :
  Multipolygon
  2. The Boundaries of any 2 Polygons that are elements of a MultiPolygon
  may not ‘cross’ and may touch
  at only a finite number of points. (Note that crossing is prevented by
  assertion 1 above).
 
  Don't ask me why, I've always thought it is strange that lines can
  share their boundaries in a MultiLineString and polygons cannot
  share an edge in a MultiPolygon, but it's a well established rule
  that JTS follows.
 
  Michaël
 
 
  Hi Uwe,
 
  I am not sure I would call it a bug. OJ, should (try to) create data
  that are OGC conform, but in this case it doesn't. Which means, the
  case
  needs special treatment, but this is not implemented.
 
  That the multi-polygon causes an error is with the OGS SF
  specification
  = correct. However, that the geometry collection does not cause an
  error
  should be correct aw well, because there is, I believe, nothing said
  about geometry collections and their validity. Geometry collections
  should be allowed to have any type of geometries in what ever way they
  are drawn - like a container. If we would check geometry collections
  for their validity it may be that people cannot store anymore the data
  they have. Hence, checking should be optional.
 
  But I guess here, Michael M. knows probably more about OGC
  conformance?
  I'll also cc to JTS list.
 
  cheers,
  stefan
 
  PS: the Multi-polygon:
 
  MULTIPOLYGON (((
  80 125,
  80 241,
  175 241,
  175 125,
  80 125
  )), ((
  175 125,
  175 241,
  263 241,
  263 125,
  175 125
  )))
 
  Am 08.04.13 09:48, schrieb Uwe Dalluege:
  Hi Stefan,
 
  I am afraid I do not understand :-(
  Do you think this is a bug in OJ?
  The multipolygon causes an error
  the geometrycollection not.
 
  Is this behaviour OGC-conform (simpel features...)?
  What do you think?
 
  uwe
 
  Am 08.04.2013 16:36, schrieb Stefan Steiniger:
  Hi,
 
  so - well the

Re: [JPP-Devel] Layer statistics and geometry types

2013-03-19 Thread Larry Becker

I guess the Info tab of Layer Properties only says Multiple Geometry
Types in such a case, but it should be easily fixed.

Larry

On Tue, Mar 19, 2013 at 3:22 AM, Rahkonen Jukka
jukka.rahko...@mmmtike.fiwrote:

 Hi,

 Sometimes it would be useful to get a fast statistics about how many
 features on the layer belong to each geometry type.  I know that by
 counting feature statistics I get the geometry type written into type
 field but often it would be enough to see for example if the layer holds
 only simple polygons or if it is a mixture of polygons and multipolygons.

 -Jukka Rahkonen-




 --
 Everyone hates slow websites. So do we.
 Make your web apps faster with AppDynamics
 Download AppDynamics Lite for free today:
 http://p.sf.net/sfu/appdyn_d2d_mar
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_mar___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Layer statistics and geometry types

2013-03-19 Thread Larry Becker

Done.  My first contribution in a while!

Hope I didn't break anything.

No additional translations are required.

Larry

On Tue, Mar 19, 2013 at 8:37 AM, edgar.sol...@web.de wrote:

 any takers? .. else it probably calls for another featreq.

 ..ede

 On 19.03.2013 14:18, Larry Becker wrote:
  I guess the Info tab of Layer Properties only says Multiple Geometry
 Types in such a case, but it should be easily fixed.
 
  Larry
 
  On Tue, Mar 19, 2013 at 3:22 AM, Rahkonen Jukka 
 jukka.rahko...@mmmtike.fi mailto:jukka.rahko...@mmmtike.fi wrote:
 
  Hi,
 
  Sometimes it would be useful to get a fast statistics about how many
 features on the layer belong to each geometry type.  I know that by
 counting feature statistics I get the geometry type written into type
 field but often it would be enough to see for example if the layer holds
 only simple polygons or if it is a mixture of polygons and multipolygons.
 
  -Jukka Rahkonen-
 


 --
 Everyone hates slow websites. So do we.
 Make your web apps faster with AppDynamics
 Download AppDynamics Lite for free today:
 http://p.sf.net/sfu/appdyn_d2d_mar
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_mar___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] [ jump-pilot-Bugs-3608038 ] TIF image fails to add with error

2013-03-15 Thread Larry Becker

SkyJUMP has some limited support for GDAL via the OGR2OGR file conversion
utility.  I recommend the FWTools http://fwtools.maptools.org/binaries
which support windows and linux.  If you stick to command line stuff JNI is
not needed.

regards,

Larry Becker

On Fri, Mar 15, 2013 at 9:25 AM, Chris Warner chriswarne...@gmail.comwrote:

  On 15/03/2013 12:06, Rahkonen Jukka wrote:

  You need to use Sextante image loader (or Pirol plugin) if you want to use 
 32-bit images is OpenJUMP. If images are your main point, I would recommend 
 to use Saga GIS or Quantum GIS instead.

  Hi Jukka, thanks for the quick response - you're a  nice guy, really
 appreciate it.

 I am a GIS developer -  I was thinking about helping to code a GDAL
 plug-in, because OJ (or our implementation at least) could really use some
 advanced raster functions.
 I came across this thread below and agree with both you and Landon, this
 would help OJ compete with the likes of QGIS etc.

 What do you, or others think - any ideas suggestions?

 I really think integration of C libraries directly into OJ is a bad
 thing. Incorporating native libraries can be a real challenge when
 your distributing a Java program for MS Windows, Linux, and Mac. It
 also requires that at least some of our Java programmers deal with C
 code when building and distributing OpenJUMP.

 If GDAL was incorporated, I'd like to see that done as a plug-in if
 possible, and not in the core.

 *If GeoTools already wraps GDAL, that is certainly something that is**
 **worth investigating.*

 Landon

 Megabytes do not have so big meaning nowadays but I like still a lot that
 OpenJUMP takes only about 20 MB on the disk and it starts very fast. Kosmo
 comes with 26 dlls (17 MB) and gvSIG with 32 dlls (18 MB). It looks like
 most dlls are needed for GDAL and support of different image formats.

 

 *It might be good idea to have the OpenJUMP advanced imagery support as a*
 *
 **separate plugin.*  Compressed tiff files cannot be opened at all. And
 for
 some reason the Sextante raster option does not open our aerial images at
 all, not even as untiled and uncompressed. *It would be very nice to get**
 **better support for different tiff variants.*

 -Jukka Rahkonen-



 --
 Everyone hates slow websites. So do we.
 Make your web apps faster with AppDynamics
 Download AppDynamics Lite for free today:
 http://p.sf.net/sfu/appdyn_d2d_mar
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_mar___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] RenderingManager modes in skyjump

2013-03-14 Thread Larry Becker

Hi Michaël,

  Thanks for starting this effort.  I'll try to answer your questions as
best I can.  When I wrote this code four years ago, I was immersed in
printer lore that I have mostly forgotten.  Here are a few things that I
can recall: (excuse my lecture tone, I know you are very knowledgeable on
the subject of rendering)

1.  Rendering for interactive display has completely different goals than
rendering for printing.  It is mostly an issue of responsiveness vs.
quality.  The JUMP render architecture, as you well know, has excellent
responsiveness and an especially quick redraw capability thanks to
per-layer double buffering.  In this aspect it far outperforms ArcMap and
many other GIS programs.  While this is a positive for interactive use, it
is a huge negative for printer rendering.  Having a timer-based repaint
from an off-screen buffer occur while printing causes the output to change
from vector to raster mode, so defeating double-buffering is very
important.

2. The next issue is that rendering can be multi-threaded and this can
cause problems for the inherently linear print process.  The best mode for
printing is to render on the GUI thread because this will block other
things from interfering with the print process.  This causes side effects
such as blocking communication with WMS and other server based layers, but
this is taken care of in the PrinterDriver by creating a Runnable to run in
a separate task, but under control of the PrinterDriver.

3.  The next issue is resolution.  Normally, of course, we render to screen
resolution which is usually between 72 and 120 dots per inch or a pixel
size of .~ 28 mm.  I do some tricks to increase the apparent resolution
without changing the scale.  This is especially an issue when there are
raster layers.  The PrinterPlugin interface has options to double the
resolution of raster layers so that even when zooming in on a PDF it still
appears smooth.

4.  There is the issue of transparency.  This is supported in PDF so it
isn't a problem there, but it will cause problems for a real printer.  The
UI has options to defeat transparency and other style settings that might
not look quite so nice on a printer.

5.  There are also issues of line width scaling that make linestrings
almost invisible at printer resolutions.

Getting back to more practical advice about implementing PDF generation in
OpenJump, I would recommend you start first by implementing the SkyJUMP
PrinterDriver and PrinterPlugin.  This will allow you to print to PDF with
a free PDF print driver without getting into the iText library.  You can
experiment with commenting out the RenderManager enhancements to see the
effects, which for some situations may not be too bad. Once you get the
driver working it should be easy add the iText library which gives the
direct PDF generation with layers.

When testing the PDF output always determine first if it is generating true
vectors by zooming in fully.  Then you may also see the effects of
decimation as implemented in Java2DConverter and even in
java.awt.Graphics2D.

That's all for now.  I've rambled on enough.  Let me know what else I can
clarify.

Regards,

Larry





 On Thu, Mar 14, 2013 at 3:00 AM, Michaël Michaud 
 michael.mich...@free.frwrote:

 Hi Larry (Becker),

 I've started pdf printer integration in openjump and the main change that
 I face
 is one in RenderingManager where you introduced 3 rendering mode
 public final static int INTERACTIVE = 0;
 public final static int SINGLE_THREAD_QUEUE = 1;
 public final static int EXECUTE_ON_EVENT_THREAD = 2;

 Before I port this change to OpenJUMP (maybe I'll wait after 1.6 release),
 I'd like to have a better vision of what problem it is supposed to solve
 and
 to know if it is related to the add of printing capabilities.

 Thanks for all,

 Michaël



--
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_mar___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

[JPP-Devel] Linestring digitizing

2013-03-08 Thread Larry Becker

Hey guys,

I've been following the discussion on linestring digitizing, and it
reminded me that SkyJUMP's Constrained Linestring tool seems to support an
edit mode that OJ doesn't.  If the linestring is selected, you are allowed
to extend it from either end by simply clicking an endpoint within snap
distance.  I had kind of assumed that OJ had implemented this code, but I
can't seem to get it to work in the last version I have installed (1.5.2).
Not sure how this would impact the discussion, but I thought I would
mention it.

regards,

Larry
--
Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester  
Wave(TM): Endpoint Security, Q1 2013 and remains a good choice in the  
endpoint security space. For insight on selecting the right partner to 
tackle endpoint security challenges, access the full report. 
http://p.sf.net/sfu/symantec-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Linestring digitizing

2013-03-08 Thread Larry Becker

As with many things it helps to know the secret.  It works for me after I
turned on snapping.  Thanks Jukka.  You are The Man when it comes to
digitizing.

On Fri, Mar 8, 2013 at 9:33 AM, Rahkonen Jukka jukka.rahko...@mmmtike.fiwrote:

  Hi,

 ** **

 OpenJUMP supports it just like you described with the standard Linestring
 tool. Switch snapping on, select an existing line and you can extent it
 from endpoint or startpoint.  You can also connect two distinct linestrings
 by selecting them both and digitizing a new connecting line. It works for
 me in OJ 1.5.2 but only with the standard tool, not with Constrained
 Linestring tool.

 ** **

 -Jukka Rahkonen-

 ** **

 *Lähettäjä:* Larry Becker [mailto:becker.la...@gmail.com]
 *Lähetetty:* 8. maaliskuuta 2013 17:12
 *Vastaanottaja:* OpenJump develop and use
 *Aihe:* [JPP-Devel] Linestring digitizing

 ** **

 Hey guys,

 I've been following the discussion on linestring digitizing, and it
 reminded me that SkyJUMP's Constrained Linestring tool seems to support an
 edit mode that OJ doesn't.  If the linestring is selected, you are allowed
 to extend it from either end by simply clicking an endpoint within snap
 distance.  I had kind of assumed that OJ had implemented this code, but I
 can't seem to get it to work in the last version I have installed (1.5.2).
 Not sure how this would impact the discussion, but I thought I would
 mention it.

 regards,

 Larry

 


 --
 Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester
 Wave(TM): Endpoint Security, Q1 2013 and remains a good choice in the
 endpoint security space. For insight on selecting the right partner to
 tackle endpoint security challenges, access the full report.
 http://p.sf.net/sfu/symantec-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester  
Wave(TM): Endpoint Security, Q1 2013 and remains a good choice in the  
endpoint security space. For insight on selecting the right partner to 
tackle endpoint security challenges, access the full report. 
http://p.sf.net/sfu/symantec-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] OJ spoils shapefile if shema is edited

2013-03-01 Thread Larry Becker

A more general solution than my last post is:

if (columnType == AttributeType.INTEGER) {
fields[f] = new DbfFieldDef(columnName, 'N', 11, 0);
//LDB: previously 16
DbfFieldDef fromFile =
overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
if (fromFile.fieldnumdec == 0)
fields[f] = fromFile;
f++;
} else if (columnType == AttributeType.DOUBLE) {
fields[f] = new DbfFieldDef(columnName, 'N', 33, 16);
DbfFieldDef fromFile =
overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
if (fromFile.fieldnumdec  0)
fields[f] = fromFile;
   f++;

Larry

On Fri, Mar 1, 2013 at 10:38 AM, Larry Becker becker.la...@gmail.comwrote:

 I have a fix that works in SkyJUMP and should work in OpenJUMP.  It isn't
 elegant but it works by avoiding calling
 overrideWithExistingCompatibleDbfFieldDef when a type change is detected.
 There may be a more direct solution, but I didn't find one.

 The patch file for SkyJUMP is:

 ### Eclipse Workspace Patch 1.0
 #P SkyJumpSVN
 Index: com/vividsolutions/jump/io/ShapefileWriter.java
 ===
 --- com/vividsolutions/jump/io/ShapefileWriter.java(revision 2)
 +++ com/vividsolutions/jump/io/ShapefileWriter.java(working copy)
 @@ -407,11 +407,13 @@

  if (columnType == AttributeType.INTEGER) {
  fields[f] = new DbfFieldDef(columnName, 'N', 11, 0);
 //LDB: previously 16
 -fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 +if ((fieldMap != null) 
 !fieldMap.toString().endsWith(N 33.16}))
 +fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
  f++;
  } else if (columnType == AttributeType.DOUBLE) {
  fields[f] = new DbfFieldDef(columnName, 'N', 33, 16);
 -fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 +if ((fieldMap != null) 
 !fieldMap.toString().endsWith(N 11.0}))
 +fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
  f++;
  } else if (columnType == AttributeType.STRING) {
  int maxlength = findMaxStringLength(featureCollection, t);

 Larry


 On Fri, Mar 1, 2013 at 9:09 AM, Larry Becker becker.la...@gmail.comwrote:

 I can reproduce it in SkyJUMP.

 I think this is thte result of using
 overrideWithExistingCompatibleDbfFieldDef in ShapeWriter.   My rational
 behind this method introduced a few years ago (July 2010) is that the size
 of the numbers entered during an edit session should not automatically lead
 to a reduction of precision in the shapefile.  This was the case before
 this procedure was introduced. I had shapefiles for which there were
 published data standards, but SkyJUMP would change the number of digits
 each time I saved the file.   The change achieved its goal, but it may not
 work correctly for this particular case due to the type change.

 I agree with Jukka.  It may be an unusual case, but the reliability of
 shapefile IO is crucial to the JUMP family.  This must be fixed.  I will
 work on it too.

 BTW, the result is the same if you Save Dataset As instead of Save
 Selected Datasets.

 Larry


 On Thu, Feb 28, 2013 at 7:00 AM, Rahkonen Jukka 
 jukka.rahko...@mmmtike.fi wrote:

 Hi,

 This is bad. I have tested only with r3277 but not with any older
 versions.  I can reproduce this:

 - Start OJ
 - Create a layer, add attribute attr of type DOUBLE
 - Make a point, set attr=1.0
 - Save as a shapefile
 - Delete layer, read in the saved shapefile, everything OK
 - Edit schema, change attr into type INTEGER
 - Do Save selected dataset
 - Shapefile is now corrupted

 OJ cannot open this saved shapefile. The error is

 java.io.EOFException
 at java.io.DataInputStream.readFully(Unknown Source)
 at java.io.DataInputStream.readFully(Unknown Source)
 at
 com.vividsolutions.jump.io.EndianDataInputStream.readByteLEnum(EndianDataInputStream.java
 :75)
 at org.geotools.dbffile.DbfFile.GetDbfRec(DbfFile.java:230)
 at
 com.vividsolutions.jump.io.ShapefileReader.read(ShapefileReader.java:179)
 at
 com.vividsolutions.jump.io.datasource.DelegatingCompressedFileHandler.read(DelegatingComp
 ressedFileHandler.java:80)
 at
 com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeQuery(ReaderWri
 terFileDataSource.java:61)
 at
 org.openjump.core.ui.io.file.DataSourceFileLayerLoader.open(DataSourceFileLayerLoader.jav
 a:107)
 at
 org.openjump.core.ui.plugin.file.open.OpenFileWizard.run(OpenFileWizard.java:131)
 at
 org.openjump.core.ui.plugin.AbstractWizardPlugin.run(AbstractWizardPlugin.java:73

Re: [JPP-Devel] OJ spoils shapefile if shema is edited

2013-03-01 Thread Larry Becker

I can reproduce it in SkyJUMP.

I think this is thte result of using
overrideWithExistingCompatibleDbfFieldDef in ShapeWriter. My rational
behind this method introduced a few years ago (July 2010) is that the size
of the numbers entered during an edit session should not automatically lead
to a reduction of precision in the shapefile. This was the case before
this procedure was introduced. I had shapefiles for which there were
published data standards, but SkyJUMP would change the number of digits
each time I saved the file. The change achieved its goal, but it may not
work correctly for this particular case due to the type change.

I agree with Jukka. It may be an unusual case, but the reliability of
shapefile IO is crucial to the JUMP family. This must be fixed. I will
work on it too.

BTW, the result is the same if you Save Dataset As instead of Save Selected
Datasets.

Larry

On Thu, Feb 28, 2013 at 7:00 AM, Rahkonen Jukka
jukka.rahko...@mmmtike.fiwrote:

Hi,

This is bad. I have tested only with r3277 but not with any older
versions. I can reproduce this:

- Start OJ
- Create a layer, add attribute attr of type DOUBLE
- Make a point, set attr=1.0
- Save as a shapefile
- Delete layer, read in the saved shapefile, everything OK
- Edit schema, change attr into type INTEGER
- Do Save selected dataset
- Shapefile is now corrupted

OJ cannot open this saved shapefile. The error is

java.io.EOFException
at java.io.DataInputStream.readFully(Unknown Source)
at java.io.DataInputStream.readFully(Unknown Source)
at
com.vividsolutions.jump.io.EndianDataInputStream.readByteLEnum(EndianDataInputStream.java
:75)
at org.geotools.dbffile.DbfFile.GetDbfRec(DbfFile.java:230)
at
com.vividsolutions.jump.io.ShapefileReader.read(ShapefileReader.java:179)
at
com.vividsolutions.jump.io.datasource.DelegatingCompressedFileHandler.read(DelegatingComp
ressedFileHandler.java:80)
at
com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeQuery(ReaderWri
terFileDataSource.java:61)
at
org.openjump.core.ui.io.file.DataSourceFileLayerLoader.open(DataSourceFileLayerLoader.jav
a:107)
at
org.openjump.core.ui.plugin.file.open.OpenFileWizard.run(OpenFileWizard.java:131)
at
org.openjump.core.ui.plugin.AbstractWizardPlugin.run(AbstractWizardPlugin.java:73)
at
com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorM
anager.java:152)
at java.lang.Thread.run(Unknown Source)

GDAL cannot open this shapefile either. It suggests that there is
something wrong with the .dbf file. From ogrinfo:
Layer name: spoil
Geometry: Point
Feature Count: 1
Extent: (280.00, 127.00) - (280.00, 127.00)
Layer SRS WKT:
(unknown)
attr: Real (33.16)
ERROR 1: fread(34) failed on DBF file.

-Jukka Rahkonen-

--
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_feb
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_feb___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] OJ spoils shapefile if shema is edited

2013-03-01 Thread Larry Becker

I have a fix that works in SkyJUMP and should work in OpenJUMP.  It isn't
elegant but it works by avoiding calling
overrideWithExistingCompatibleDbfFieldDef when a type change is detected.
There may be a more direct solution, but I didn't find one.

The patch file for SkyJUMP is:

### Eclipse Workspace Patch 1.0
#P SkyJumpSVN
Index: com/vividsolutions/jump/io/ShapefileWriter.java
===
--- com/vividsolutions/jump/io/ShapefileWriter.java(revision 2)
+++ com/vividsolutions/jump/io/ShapefileWriter.java(working copy)
@@ -407,11 +407,13 @@

 if (columnType == AttributeType.INTEGER) {
 fields[f] = new DbfFieldDef(columnName, 'N', 11, 0);
//LDB: previously 16
-fields[f] =
overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
+if ((fieldMap != null)  !fieldMap.toString().endsWith(N
33.16}))
+fields[f] =
overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 f++;
 } else if (columnType == AttributeType.DOUBLE) {
 fields[f] = new DbfFieldDef(columnName, 'N', 33, 16);
-fields[f] =
overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
+if ((fieldMap != null)  !fieldMap.toString().endsWith(N
11.0}))
+fields[f] =
overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 f++;
 } else if (columnType == AttributeType.STRING) {
 int maxlength = findMaxStringLength(featureCollection, t);

Larry

On Fri, Mar 1, 2013 at 9:09 AM, Larry Becker becker.la...@gmail.com wrote:

 I can reproduce it in SkyJUMP.

 I think this is thte result of using
 overrideWithExistingCompatibleDbfFieldDef in ShapeWriter.   My rational
 behind this method introduced a few years ago (July 2010) is that the size
 of the numbers entered during an edit session should not automatically lead
 to a reduction of precision in the shapefile.  This was the case before
 this procedure was introduced. I had shapefiles for which there were
 published data standards, but SkyJUMP would change the number of digits
 each time I saved the file.   The change achieved its goal, but it may not
 work correctly for this particular case due to the type change.

 I agree with Jukka.  It may be an unusual case, but the reliability of
 shapefile IO is crucial to the JUMP family.  This must be fixed.  I will
 work on it too.

 BTW, the result is the same if you Save Dataset As instead of Save
 Selected Datasets.

 Larry


 On Thu, Feb 28, 2013 at 7:00 AM, Rahkonen Jukka jukka.rahko...@mmmtike.fi
  wrote:

 Hi,

 This is bad. I have tested only with r3277 but not with any older
 versions.  I can reproduce this:

 - Start OJ
 - Create a layer, add attribute attr of type DOUBLE
 - Make a point, set attr=1.0
 - Save as a shapefile
 - Delete layer, read in the saved shapefile, everything OK
 - Edit schema, change attr into type INTEGER
 - Do Save selected dataset
 - Shapefile is now corrupted

 OJ cannot open this saved shapefile. The error is

 java.io.EOFException
 at java.io.DataInputStream.readFully(Unknown Source)
 at java.io.DataInputStream.readFully(Unknown Source)
 at
 com.vividsolutions.jump.io.EndianDataInputStream.readByteLEnum(EndianDataInputStream.java
 :75)
 at org.geotools.dbffile.DbfFile.GetDbfRec(DbfFile.java:230)
 at
 com.vividsolutions.jump.io.ShapefileReader.read(ShapefileReader.java:179)
 at
 com.vividsolutions.jump.io.datasource.DelegatingCompressedFileHandler.read(DelegatingComp
 ressedFileHandler.java:80)
 at
 com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeQuery(ReaderWri
 terFileDataSource.java:61)
 at
 org.openjump.core.ui.io.file.DataSourceFileLayerLoader.open(DataSourceFileLayerLoader.jav
 a:107)
 at
 org.openjump.core.ui.plugin.file.open.OpenFileWizard.run(OpenFileWizard.java:131)
 at
 org.openjump.core.ui.plugin.AbstractWizardPlugin.run(AbstractWizardPlugin.java:73)
 at
 com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorM
 anager.java:152)
 at java.lang.Thread.run(Unknown Source)

 GDAL cannot open this shapefile either. It suggests that there is
 something wrong with the .dbf file.  From ogrinfo:
 Layer name: spoil
 Geometry: Point
 Feature Count: 1
 Extent: (280.00, 127.00) - (280.00, 127.00)
 Layer SRS WKT:
 (unknown)
 attr: Real (33.16)
 ERROR 1: fread(34) failed on DBF file.

 -Jukka Rahkonen-


 --
 Everyone hates slow websites. So do we.
 Make your web apps faster with AppDynamics
 Download AppDynamics Lite for free today:
 http://p.sf.net/sfu/appdyn_d2d_feb
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net

Re: [JPP-Devel] OJ spoils shapefile if shema is edited

2013-03-01 Thread Larry Becker

Hi Michaël,

  I'm not sure what you are seeing, but I tested both Sky and OJ before the
mod, and they both preserved an N 16.5 format when saving selected datasets.

regards,

Larry

On Fri, Mar 1, 2013 at 3:41 PM, Michaël Michaud michael.mich...@free.frwrote:

  Hi Larry,

 Thanks a lot for your patch.
 It took me time to understand how it works.

 I noticed that the overrideWithExistingCompatibleDbfFieldDef is used
 for AttributeType.INTEGER and AttributeType.DOUBLE
 but for DOUBLE, I could not find a case where the overriding method
 can change the dbf field.
 It seems to me that currently, the original number of decimal of a double
 will never be preserved (i mean in OpenJUMP code) ?
 What do you think ?

 Michaël

  A more general solution than my last post is:

 if (columnType == AttributeType.INTEGER) {
 fields[f] = new DbfFieldDef(columnName, 'N', 11, 0);
 //LDB: previously 16
 DbfFieldDef fromFile =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 if (fromFile.fieldnumdec == 0)
 fields[f] = fromFile;
 f++;
 } else if (columnType == AttributeType.DOUBLE) {
 fields[f] = new DbfFieldDef(columnName, 'N', 33, 16);
 DbfFieldDef fromFile =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 if (fromFile.fieldnumdec  0)
 fields[f] = fromFile;
f++;

 Larry

 On Fri, Mar 1, 2013 at 10:38 AM, Larry Becker becker.la...@gmail.comwrote:

 I have a fix that works in SkyJUMP and should work in OpenJUMP.  It isn't
 elegant but it works by avoiding calling
 overrideWithExistingCompatibleDbfFieldDef when a type change is detected.
 There may be a more direct solution, but I didn't find one.

 The patch file for SkyJUMP is:

 ### Eclipse Workspace Patch 1.0
 #P SkyJumpSVN
 Index: com/vividsolutions/jump/io/ShapefileWriter.java
 ===
 --- com/vividsolutions/jump/io/ShapefileWriter.java(revision 2)
 +++ com/vividsolutions/jump/io/ShapefileWriter.java(working copy)
 @@ -407,11 +407,13 @@

  if (columnType == AttributeType.INTEGER) {
  fields[f] = new DbfFieldDef(columnName, 'N', 11, 0);
 //LDB: previously 16
 -fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 +if ((fieldMap != null) 
 !fieldMap.toString().endsWith(N 33.16}))
 +fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
  f++;
  } else if (columnType == AttributeType.DOUBLE) {
  fields[f] = new DbfFieldDef(columnName, 'N', 33, 16);
 -fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
 +if ((fieldMap != null) 
 !fieldMap.toString().endsWith(N 11.0}))
 +fields[f] =
 overrideWithExistingCompatibleDbfFieldDef(fields[f], fieldMap);
  f++;
  } else if (columnType == AttributeType.STRING) {
  int maxlength = findMaxStringLength(featureCollection,
 t);

 Larry


 On Fri, Mar 1, 2013 at 9:09 AM, Larry Becker becker.la...@gmail.comwrote:

 I can reproduce it in SkyJUMP.

 I think this is thte result of using
 overrideWithExistingCompatibleDbfFieldDef in ShapeWriter.   My rational
 behind this method introduced a few years ago (July 2010) is that the size
 of the numbers entered during an edit session should not automatically lead
 to a reduction of precision in the shapefile.  This was the case before
 this procedure was introduced. I had shapefiles for which there were
 published data standards, but SkyJUMP would change the number of digits
 each time I saved the file.   The change achieved its goal, but it may not
 work correctly for this particular case due to the type change.

 I agree with Jukka.  It may be an unusual case, but the reliability of
 shapefile IO is crucial to the JUMP family.  This must be fixed.  I will
 work on it too.

 BTW, the result is the same if you Save Dataset As instead of Save
 Selected Datasets.

 Larry


 On Thu, Feb 28, 2013 at 7:00 AM, Rahkonen Jukka 
 jukka.rahko...@mmmtike.fi wrote:

 Hi,

 This is bad. I have tested only with r3277 but not with any older
 versions.  I can reproduce this:

 - Start OJ
 - Create a layer, add attribute attr of type DOUBLE
 - Make a point, set attr=1.0
 - Save as a shapefile
 - Delete layer, read in the saved shapefile, everything OK
 - Edit schema, change attr into type INTEGER
 - Do Save selected dataset
 - Shapefile is now corrupted

 OJ cannot open this saved shapefile. The error is

 java.io.EOFException
 at java.io.DataInputStream.readFully(Unknown Source)
 at java.io.DataInputStream.readFully(Unknown Source)
 at
 com.vividsolutions.jump.io.EndianDataInputStream.readByteLEnum

Re: [JPP-Devel] Convex hull for selected features is a linestring

2012-06-04 Thread Larry Becker

Hi Jukka,

The original version of the one that creates linestrings from the
selection is from SkyJUMP, and this is as it was designed. However, I have
no objection to changing it to produce a polygon. We used it as a visual
aid to determine line-of-sight between features, but this is not typical.
The interface does not distinguish the most important difference between
the two implementations of convex hull: algorithm. The one with the layer
input uses JTS and the Graham Scan, the other uses the Package Wrapping
algorithm with enhancements. Graham Scan has a better worst case
performance, so it might be better to combine the two functions as we did
with Buffer and use the JTS algorithm in both cases.

regards,

Larry Becker

On Mon, Jun 4, 2012 at 1:42 AM, Rahkonen Jukka jukka.rahko...@mmmtike.fiwrote:

**
Hi,

Operation Create convex hull for a layer creates a polygon while convex
hull for selected features makes a linestring. This is perhaps a bug and
against the definitions of
http://www.vividsolutions.com/jts/javadoc/com/vividsolutions/jts/algorithm/ConvexHull.html

For reproducing, create a new layer, digitise a polygon, select it and do
Tools - Analysis - Convex Hull and have a look at the resulting geometry.

-Jukka Rahkonen-

--
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Performance issue with large polygons with holes in ShapefileReader

2012-04-20 Thread Larry Becker

Hi Michaël,

Do you think this optimization will have an effect on the Shapefile with
overlapping shells issue that we worked in 2008?

see:
http://www.mail-archive.com/jump-pilot-devel@lists.sourceforge.net/msg04403.html

regards,

Larry


2012/4/20 Michaël Michaud michael.mich...@free.fr

  Hi,

 Here are some test cases done with a 200 Mb shapefile (thanks Jukka)
 containing : 221770 polygons
 worst case : 287273 pts and 5484 holes

 Dataset : Current OJ code / 1st Martin's optimization / 3rd Martin's
 optimization / 1st+3rd
 whole shapefile : 41 s / 24 s / 24 s / 11 s
 worst polygon : 4.6 s / 0.16 s / 3.3 s / 0.13 s

 ==
 1st optimization has a big impact on worst case and a medium impact on a
 whole file with mixed cases
 3rd optimization has a small impact on worst case and a medium impact on a
 whole file with mixed cases

 I'll commit the 3rd optimization anyway has it has no side effect.
 For the 1st one, i'll try to check if it may have negative impact on some
 shapefile (if I can find or produce such shapefiles)

 regards,

 Michaël


  Hi Martin,

 The performance improvement from just #1 was dramatic - reading a 1M
 feature shapefile went from over 1000 s to 32 s.

  Wonder how complex your shapefile is.
 It took me hours to create the following 65Mo shapefile, but it has been
 loaded in 11 s only


  Min  Max  Moyenne  Total   Pts  4  398604  3492.4928774928776  3677595  
 Trous 0 4804 37.41310541310541 39396  Composants 1 71 1.8034188034188035 1899 
  Surface 0.041523783176671714 1.1578715743783949E7 93654.73981537568 
 9.86184410255906E7  Longueur 1.553765588506568 456680.2181261205 
 4068.589468188681 4284224.710002681
 Michaël


  Wow, your polygon should be really complex !
 Will do some test and I'll report my results on this list.

 Michaël

  

 PolygonHandler change:

   ((ArrayList) holesForShells.get(findIndex(shells,
 minShell))).add(testHole);


 /**
  * Finds a object in a list. Should be much faster than indexof
  *
  * @param list
  * @param o
  * @return
  */
 private static int findIndex(ArrayList list, Object o)
 {
   int n = list.size();
   for (int i = 0; i  n; i++) {
 if (list.get(i) == o)
   return i;
   }
   return -1;
 }



 --
 For Developers, A Lot Can Happen In A Second.
 Boundary is the first to Know...and Tell You.
 Monitor Your Applications in Ultra-Fine Resolution. Try it 
 FREE!http://p.sf.net/sfu/Boundary-d2dvs2
 ___
 Jump-pilot-devel mailing 
 listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

  
 --
 For Developers, A Lot Can Happen In A Second.
 Boundary is the first to Know...and Tell You.
 Monitor Your Applications in Ultra-Fine Resolution. Try it 
 FREE!http://p.sf.net/sfu/Boundary-d2dvs2
 ___
 Jump-pilot-devel mailing 
 listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 For Developers, A Lot Can Happen In A Second.
 Boundary is the first to Know...and Tell You.
 Monitor Your Applications in Ultra-Fine Resolution. Try it 
 FREE!http://p.sf.net/sfu/Boundary-d2dvs2



 ___
 Jump-pilot-devel mailing 
 listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 For Developers, A Lot Can Happen In A Second.
 Boundary is the first to Know...and Tell You.
 Monitor Your Applications in Ultra-Fine Resolution. Try it FREE!
 http://p.sf.net/sfu/Boundary-d2dvs2
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
For Developers, A Lot Can Happen In A Second.
Boundary is the first to Know...and Tell You.
Monitor Your Applications in Ultra-Fine Resolution. Try it FREE!
http://p.sf.net/sfu/Boundary-d2dvs2___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Combining polygons

2012-04-02 Thread Larry Becker

Hi Michaël and Jukka,

  It looks to me like one of the many revisions to FeatureInstaller lost an
important change to support EZ Buttons.  The patch below restores it.  The
change to EasyPanel should not be necessary.  Please excuse me if my
superficial look at the code has missed an important detail.

Larry


Index:
C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/ui/plugin/FeatureInstaller.java
===
---
C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/ui/plugin/FeatureInstaller.java
(revision 2786)
+++
C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/ui/plugin/FeatureInstaller.java
(working copy)
@@ -649,12 +649,12 @@
   }

   public void addMenuItemShownListener(final JMenuItem menuItem,
-  final MenuItemShownListener menuItemShownListener) {
-JMenu menu = (JMenu) ((JPopupMenu) menuItem.getParent()).getInvoker();
-menu.addMenuListener(new MenuItemShownMenuListener(menuItem,
-menuItemShownListener));
+  final MenuItemShownListener menuItemShownListener) {
+  JMenu menu = (JMenu) ((JPopupMenu)
menuItem.getParent()).getInvoker();
+  menu.addMenuListener(new JumpMenuListener(
menuItemShownListener,menuItem));
   }

+
   /**
* Convenience method for entries without menupath
*


On Mon, Apr 2, 2012 at 2:41 AM, Rahkonen Jukka jukka.rahko...@mmmtike.fiwrote:

 Hi,

 I had a try with rev. 2785 and Combine two polygons attached to EZ
 Buttons so that the layer was editable at the time of shortcut creation.
  For me the EZ Button connected tool still combines selected polygons
 whether the layer is editable or not. I tried with a few different ways.
 - By toggling the Editable setting of a layer without closing the file in
 between.
 - Saving the editable layer on disk and opening it as non-editable
 - By creating new layers, adding a few polygons, making then non-editable
 and using the EZ Button connected combine tool.


 -Jukka Rahkonen-

 Michaël Michaud wrote:
 
  Hi Jukka, Larry
   - Combine two selected polygons tool is fast but it has a
  little bug. It allows to combine polygons even if the layer
  is non-editable.
   How do you do that ? Menu item is inactive (grayed) if
  layer is non editable.
   Good question indeed. It took awhile to repeat it. This is
  somehow related to EZ-Buttons shortcut. The shortcut seems to
  remember, not only the menu selection it is connected with,
  but also the state of OJ project when the shortcut was
  created. It can be created by opening some layer to OJ and
  making is editable so thet combine two polygons is working.
  Create the EZ-Button shortcut now and add a new layer. Now
  the EZ-Buttons shortcut combines polygons even the layer is
  not editable. So this is a feature in the EZ-Buttons.
  I tried to fixed this problem.
 
  Jukka, could you have a look to check it solves your problem
  (from svn 2781)
  Larry, could you double check the small change I did to the
  EasyPanel class
  http://jump-pilot.svn.sourceforge.net/viewvc/jump-pilot/core/t
 runk/src/org/openjump/core/ui/plugin/view/EasyPanel.java?r1=1873r2=
 2781sortby=date
 
  Thanks,
 
  Michaël
 
 
 
   - Combine polygon with neighbouring polygon is very slow
  and can give an out-of-memory error. Is it perhaps walking
  through all the features when searching for the one to use
  for combining? I would guess that it should be much faster if
  it correctly selects just the few adjacent polygons for
  candidates first.
   I think the algo of this plugin is not so simple... I
  think Stefan know it better
   - Making union of selected features suits me well because I
  would like to combine about 10-20 polygons together. However,
  because it creates new layer each time there is some extra
  work with joining them together later.
   - Union selected in place (if result can be simple
  polygon) would be the ideal tool for just this case.
   Agree, this would be helpful. Not sure I would limit to
  simple polygons though.
   In my case I want that the new areas are also continuos.
  Sometimes multipolygons would be acceptable. Perhaps there
  could be a check box for cases when features selected for
  combining are all simple polygons Allow multipolygons as new
  features? . If selection already contains multipolygons then
  the result can naturally contain them too.
  
   I suppose you don't want to union all adjacent polygons,
  otherwise, the simplest is to union the whole layer, then to
  explode the multipolygon.
   Yes, this is the case.  All the polygons in the layer are
  adjacent and all together would be a monster polygon with
  thousands of holes and hundreds of thousands of vertices. I
  am going to reduce the number of polygons into about 500 and
  I want all them to have some reasonable amount of vertices.
  Automatic system by using some grid layer as a helper layer
  for splitting data into rectangular pieces first

Re: [JPP-Devel] Combining polygons

2012-04-02 Thread Larry Becker

Sure. It wraps MenuListener in the JumpMenuListener wrapper class so that
EasyPanel can determine which menu items had EnableChecks. It has been a
few years since I wrote this so I'm not sure of all the hows and whys that
it was done this way. 8-)

Larry

On Mon, Apr 2, 2012 at 10:02 AM, edgar.sol...@web.de wrote:

Larry,

could you please elaborate in short what this change does on the code
level?

..thanks ede

On 02.04.2012 16:53, Larry Becker wrote:
Hi Michaël and Jukka,

It looks to me like one of the many revisions to FeatureInstaller lost
an
important change to support EZ Buttons. The patch below restores it.
The
change to EasyPanel should not be necessary. Please excuse me if my
superficial look at the code has missed an important detail.

Larry

Index:

C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/ui/plugin/FeatureInstaller.java
===
---

C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/ui/plugin/FeatureInstaller.java
(revision 2786)
+++

C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/ui/plugin/FeatureInstaller.java
(working copy)
@@ -649,12 +649,12 @@
}

public void addMenuItemShownListener(final JMenuItem menuItem,
- final MenuItemShownListener menuItemShownListener) {
-JMenu menu = (JMenu) ((JPopupMenu)
menuItem.getParent()).getInvoker();
-menu.addMenuListener(new MenuItemShownMenuListener(menuItem,
-menuItemShownListener));
+ final MenuItemShownListener menuItemShownListener) {
+ JMenu menu = (JMenu) ((JPopupMenu)
menuItem.getParent()).getInvoker();
+ menu.addMenuListener(new JumpMenuListener(
menuItemShownListener,menuItem));
}

+
/**
* Convenience method for entries without menupath
*

On Mon, Apr 2, 2012 at 2:41 AM, Rahkonen Jukka
jukka.rahko...@mmmtike.fiwrote:

Hi,

I had a try with rev. 2785 and Combine two polygons attached to EZ
Buttons so that the layer was editable at the time of shortcut creation.
For me the EZ Button connected tool still combines selected polygons
whether the layer is editable or not. I tried with a few different ways.
- By toggling the Editable setting of a layer without closing the file
in
between.
- Saving the editable layer on disk and opening it as non-editable
- By creating new layers, adding a few polygons, making then
non-editable
and using the EZ Button connected combine tool.

-Jukka Rahkonen-

Michaël Michaud wrote:

Hi Jukka, Larry
- Combine two selected polygons tool is fast but it has a
little bug. It allows to combine polygons even if the layer
is non-editable.
How do you do that ? Menu item is inactive (grayed) if
layer is non editable.
Good question indeed. It took awhile to repeat it. This is
somehow related to EZ-Buttons shortcut. The shortcut seems to
remember, not only the menu selection it is connected with,
but also the state of OJ project when the shortcut was
created. It can be created by opening some layer to OJ and
making is editable so thet combine two polygons is working.
Create the EZ-Button shortcut now and add a new layer. Now
the EZ-Buttons shortcut combines polygons even the layer is
not editable. So this is a feature in the EZ-Buttons.
I tried to fixed this problem.

Jukka, could you have a look to check it solves your problem
(from svn 2781)
Larry, could you double check the small change I did to the
EasyPanel class
http://jump-pilot.svn.sourceforge.net/viewvc/jump-pilot/core/t
runk/src/org/openjump/core/ui/plugin/view/EasyPanel.java?r1=1873r2=
2781sortby=date

Thanks,

Michaël

- Combine polygon with neighbouring polygon is very slow
and can give an out-of-memory error. Is it perhaps walking
through all the features when searching for the one to use
for combining? I would guess that it should be much faster if
it correctly selects just the few adjacent polygons for
candidates first.
I think the algo of this plugin is not so simple... I
think Stefan know it better
- Making union of selected features suits me well because I
would like to combine about 10-20 polygons together. However,
because it creates new layer each time there is some extra
work with joining them together later.
- Union selected in place (if result can be simple
polygon) would be the ideal tool for just this case.
Agree, this would be helpful. Not sure I would limit to
simple polygons though.
In my case I want that the new areas are also continuos.
Sometimes multipolygons would be acceptable. Perhaps there
could be a check box for cases when features selected for
combining are all simple polygons Allow multipolygons as new
features? . If selection already contains multipolygons then
the result can naturally contain them too.

I suppose

Re: [JPP-Devel] Selectable and Editable menu items won't check on Vista and Win7

2012-03-30 Thread Larry Becker

Hi Michaël,

  I've attached screen captures to illustrate the problem.  Notice that XP
displays both icons and checks, but Windows 7 shows only icons.

  Now that I look closely, I see that the icons themselves provide a subtle
feedback that the item is selected.  I prefer the actual checks myself.

Larry

2012/3/29 Michaël Michaud michael.mich...@free.fr

  Hi Larry,

 Thanks for the tip.
 Can you give more details about the configuration that does not work,
 I can't reproduce the problem :
 Windows Vista SP2 64bits + jre6 32 bits works as it should
 Windows Vista SP2 64bits + jre7 32 bits works as it should
 Windows Vista SP2 64bits + jre7 64 bits works as it should.

 Michaël

 Le 29/03/2012 21:55, Larry Becker a écrit :

 Hi,

   I noticed that the Selectable and Editable menu items won't check on
 Vista and Win7 due to an interface change.  If we get rid of the menu
 icons, which don't really add much, the functionality is restored.  I have
 included a patch to try out the fix.

 regards,

 Larry

 Index:
 C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/JUMPConfiguration.java
 ===
 ---
 C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/JUMPConfiguration.java
 (revision 2751)
 +++
 C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/JUMPConfiguration.java
 (working copy)
 @@ -507,10 +507,10 @@
  .getFrame().getLayerNamePopupMenu();

  featureInstaller.addPopupMenuItem(layerNamePopupMenu,
 editablePlugIn,
 -editablePlugIn.getName(), true, EditablePlugIn.ICON,
 editablePlugIn
 +editablePlugIn.getName(), true, null, editablePlugIn
  .createEnableCheck(workbenchContext));
  featureInstaller.addPopupMenuItem(layerNamePopupMenu,
 selectablePlugIn,
 -selectablePlugIn.getName(), true, selectablePlugIn.ICON,
 selectablePlugIn
 +selectablePlugIn.getName(), true, null, selectablePlugIn
  .createEnableCheck(workbenchContext));
  layerNamePopupMenu.addSeparator(); // ===




 --
 This SF email is sponsosred by:
 Try Windows Azure free for 90 days Click Here 
 http://p.sf.net/sfu/sfd2d-msazure



 ___
 Jump-pilot-devel mailing 
 listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 This SF email is sponsosred by:
 Try Windows Azure free for 90 days Click Here
 http://p.sf.net/sfu/sfd2d-msazure
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


attachment: XP.PNGattachment: Win7.png--
This SF email is sponsosred by:
Try Windows Azure free for 90 days Click Here 
http://p.sf.net/sfu/sfd2d-msazure___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

[JPP-Devel] Selectable and Editable menu items won't check on Vista and Win7

2012-03-29 Thread Larry Becker

Hi,

  I noticed that the Selectable and Editable menu items won't check on
Vista and Win7 due to an interface change.  If we get rid of the menu
icons, which don't really add much, the functionality is restored.  I have
included a patch to try out the fix.

regards,

Larry

Index:
C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/JUMPConfiguration.java
===
---
C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/JUMPConfiguration.java
(revision 2751)
+++
C:/eclipse3/workspace/OpenJumpSvn/src/com/vividsolutions/jump/workbench/JUMPConfiguration.java
(working copy)
@@ -507,10 +507,10 @@
 .getFrame().getLayerNamePopupMenu();

 featureInstaller.addPopupMenuItem(layerNamePopupMenu,
editablePlugIn,
-editablePlugIn.getName(), true, EditablePlugIn.ICON,
editablePlugIn
+editablePlugIn.getName(), true, null, editablePlugIn
 .createEnableCheck(workbenchContext));
 featureInstaller.addPopupMenuItem(layerNamePopupMenu,
selectablePlugIn,
-selectablePlugIn.getName(), true, selectablePlugIn.ICON,
selectablePlugIn
+selectablePlugIn.getName(), true, null, selectablePlugIn
 .createEnableCheck(workbenchContext));
 layerNamePopupMenu.addSeparator(); // ===
--
This SF email is sponsosred by:
Try Windows Azure free for 90 days Click Here 
http://p.sf.net/sfu/sfd2d-msazure___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Edit styles of all selected layers

2012-03-08 Thread Larry Becker

When the Layer Properties was introduced in SkyJUMP, it was inspired by the
Windows explorer Properties option, which shows you static information such
as file size, but also lets you change some things such as read only or
shared status for one file or an entire selection. It wasn't envisioned as
an alternative to Change Style, but as a way to modify multiple layer's
differing styles at the same time. As such its scope is limited to style
parameters that can be varied continuously over a set range.

I just had a look at the new Style submenu. I like it! For this menu I
would think a new feature called something like Multilayer Change Style
or Change Style Batch would be nice. It would enable only when multiple
layers are selected, display the standard Change Style dialog, and allow
editing of all selected layers at once. The tricky part to implement would
be that it seems polite to grey (dim) all style attributes that had
differing values (as a warning).

Larry

2012/3/7 Michaël Michaud michael.mich...@free.fr

Hi Larry,

That is a great beantool Michaël! It certainly demonstrates how much can
be accomplished with a little code.

If it was to be implemented as a plugin, we have space on the Style tab of
the Layer Properties dialog. It could be implemented as a slider like the
Transparency adjustment that proportionally adjusts line width, or by using
an option checkbox, make the slider change to absolute width. Both modes
would be useful.

Right, I forgot this place. And adding a component to change the line
width this way should not be too much work.
IMHO, this panel would be more easy to find in the new Style menu. What do
you think ?
I'm expecting read-only information when I open this layer properties
dialog. Maybe my
interpretation though.

Regards,

Michaël

Larry

2012/3/7 Michaël Michaud michael.mich...@free.fr

Hi Jukka,

It would speed up things sometimes if some style settings could be edited
for all selected layers at once. Making lines wider width is the most
common case for me.

Agree with you.

Easy to solve with a script.
Doing a nice plugin, consistent with OpenJUMP style management and
style panels is much more work.

I would recommend a FeatureRequest (I think there are already several
FR related to styling, but unfortunately, there has not been work done
in this domain for a long time).

Attached is a small beantool doing the job.
Could be added to the distribution as an example of a beantool with a
small UI.

Michaël

-Jukka Rahkonen-

___
Jump-pilot-devel mailing
listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Virtualization Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

___
Jump-pilot-devel mailing
listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Edit styles of all selected layers

2012-03-07 Thread Larry Becker

That is a great beantool Michaël! It certainly demonstrates how much can
be accomplished with a little code.

Larry

2012/3/7 Michaël Michaud michael.mich...@free.fr

Hi Jukka,

It would speed up things sometimes if some style settings could be edited
for all selected layers at once. Making lines wider width is the most
common case for me.

Agree with you.

Easy to solve with a script.
Doing a nice plugin, consistent with OpenJUMP style management and
style panels is much more work.

I would recommend a FeatureRequest (I think there are already several
FR related to styling, but unfortunately, there has not been work done
in this domain for a long time).

Attached is a small beantool doing the job.
Could be added to the distribution as an example of a beantool with a
small UI.

Michaël

-Jukka Rahkonen-

___
Jump-pilot-devel mailing
listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Virtualization Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] [openjump-users] workbench-properties.xml in 1.5.1

2012-02-29 Thread Larry Becker

I have done a basic port of the Orthogonalize plugin from SkyJUMP to
OpenJUMP. Orthogonalize is a tool (currently on the right click menu) that
squares up selected building polygons. Orthogonalization is the process of
fixing polygons and multipolygons whose interior angles are close, but not
exactly 90 degrees. An angle tolerance parameter controls what we mean by
not exactly. You have the option of fixing in place on the source layer,
or to a new layer. Stefan looked at this tool a few years ago.

The tool is dependent on another function: Copy Select Elements to New
Layer. I ported it too. Some enhancement of the GeoUtils class was
necessary.

No internationalization has currently been done, but all messages are
collected at the top of the source.

I'm cross-posting this to the developers list. @Developers: What do you
think is the appropriate action? Just commit it or make a new plugin
hosted on jump-pilot?

@Arnd, the KLM support is another story. Michael had a look at it a few
months back. As I recall, the coordinate translation to geographic
projection is the issue.

regards,

Larry

On Mon, Feb 27, 2012 at 3:55 PM, Stefan Steiniger sst...@geo.uzh.ch wrote:

Hi Arnd,

yes, it means you can use an old one.
there should be no disadvantages - except maybe that you can not use ecw
images. I think most of the changes where done to find the right Java path
(in case you have several java versions) and to ensure that the jpg2000 and
ecw drivers are found. As long as all the plugins are there that you want -
it should be fine ;)

However, if you have windows, you may just download the link to the bat
file that Ede sent (if you can download bat files with the security
settings).

cheers,
stefan

On 27/02/2012 1:56 PM, Arnd Kielhorn wrote:

Hello Larry,

from the ISA-plugin I am espec. using OrthogonalizePlugIn and KML-Support.
And we use the Workbench-properties.xml also for some non-free plugins.

Stefan meant that I can use the old startup script which references the
Workbench-properties.xml to use its functionality. I tested it with OJ
1.5.1 and it works what I can see. The question is: is there any
disavantages using the old startup script instead of the new?
If not, I can use the old one.

Arnd

I didn't think there were any features left in the ISA-plugin that hadn't
been incorporated into OJ. If there are, perhaps we should just port
them
over. I think ArcSDE support is available as a stand alone plugin.

@Arnd, what features do you still use?

thanks,

Larry

On Mon, Feb 27, 2012 at 3:50 AM,edgar.sol...@web.de wrote:

On 27.02.2012 09:59, Arnd Kielhorn wrote:

Am 26.02.12 08:16, schrieb Arnd Kielhorn:

Hello,

could it be that the workbench-properties.xml is not referenced

1.5.1 ?

yes, but only not in the start script

I use the ISA-plugin which need entries in

workbench-properties.xml to

work.

who is actually maintaining, developing the isa tools? the link on

http://sourceforge.net/apps/**mediawiki/jump-pilot/index.**
php?title=Plugins_for_OpenJUMPhttp://sourceforge.net/apps/mediawiki/jump-pilot/index.php?title=Plugins_for_OpenJUMP

is dead.
we have older releases than 2.5 here

http://sourceforge.net/**projects/jump-pilot/files/**
OpenJUMP_plugins/ISA%**20Plugins/http://sourceforge.net/projects/jump-pilot/files/OpenJUMP_plugins/ISA%20Plugins/

actually the proper fix would be add an extension that loads the

plugins.

but adding bin/workbench-properties.xml to the jump parameters in start
scripts if it exists won't hurt either.
please try

http://jump-pilot.svn.**sourceforge.net/viewvc/jump-**
pilot/core/trunk/scripts/oj_**windows.bathttp://jump-pilot.svn.sourceforge.net/viewvc/jump-pilot/core/trunk/scripts/oj_windows.bat

..ede

--
Virtualization Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] [openjump-users] workbench-properties.xml in 1.5.1

2012-02-29 Thread Larry Becker

Hmm, sourceforge autoblocked my first reply attempt (from gmail, no less).
Anyone else having issues.

Thanks for the quick reply Michaël.


Is Copy Select Elements to New Layer the same as OpenJUMP's
 ReplicateSelectedItemsPlugIn (org.openjump.core.ui.plugin.edit) ?


ReplicateSelectedItemsPlugIn (yours, I think) has more sophisticated
checking for different schema on multiple layers, but it would need to be
modified to support external invocation from another plugin (not hard), or
I could just inline the needed code in Orthogonalize.

There is now a kml parser in JTS...


That is good news.  The one I wrote is based on the JUMP GML parser.  It
doesn't support hierarchical geometries (you'd think this would be easy,
but I didn't find it to be).

thanks,

Larry

2012/2/29 Michaël Michaud michael.mich...@free.fr

  Hi,


 I have done a basic port of the Orthogonalize plugin from SkyJUMP to
 OpenJUMP.  Orthogonalize is a tool (currently on the right click menu) that
 squares up selected building polygons. Orthogonalization is the process of
 fixing polygons and multipolygons whose interior angles are close, but not
 exactly 90 degrees.  An angle tolerance parameter controls what we mean by
 not exactly.  You have the option of fixing in place on the source layer,
 or to a new layer.  Stefan looked at this tool a few years ago.

 Stefan, how does this tool compare with Mapgen toolbox?

  The tool is dependent on another function: Copy Select Elements to New
 Layer.  I ported it too.  Some enhancement of the GeoUtils class was
 necessary.

 Is Copy Select Elements to New Layer the same as OpenJUMP's
 ReplicateSelectedItemsPlugIn (org.openjump.core.ui.plugin.edit) ?


 No internationalization has currently been done, but all messages are
 collected at the top of the source.

 I'm cross-posting this to the developers list.  @Developers: What do you
 think is the appropriate action?  Just commit it or make a new plugin
 hosted on jump-pilot?

 I like to have advanced options in extensions (generalization,
 corrections, simplification... can lead to a lot of advanced functions).
 But we can discuss with others wether or not it should be included in the
 core.


 @Arnd, the KLM support is another story.  Michael had a look at it a few
 months back.  As I recall, the coordinate translation to geographic
 projection is the issue.

 Right, I had a look at it. I noticed 3 points :
 - Projections : as far as I can remember, kml files can be I/O as
 geographic or UTM
 coordinates. You are right, this is a limitation. But we can suppose that
 OpenJUMP
 users use Ede's CTS or another tool for transformations (I use my own for
 french
 projections).
 - I also had a look at the code, and noticed that geometry  is parsed by
 your own code.
 There is now a kml parser in JTS and I thought that it would simplify the
 code if we
 could use it (started to do this, but as you know, days are only 24 hours
 and weeks
 only 7 days ;-)
 - Last point is that the first kml I really wanted to parse failed to be
 parsed (I think
 this is because it was hierarchically structured with several folders
 included in each
 others (do not know if it is not conform or if it is a limitation of the
 parser).

 That said, the plugin works fine for simple kml files. I included it in an
 extension
 available on http://geo.michaelm.free.fr/OpenJUMP/resources/drivers/
 and if other users have a good experience with it and want it to be
 uploaded on
 sourceforge right now, I'll do it.

 Michaël





 regards,

 Larry

 On Mon, Feb 27, 2012 at 3:55 PM, Stefan Steiniger sst...@geo.uzh.chwrote:

 Hi Arnd,

 yes, it means you can use an old one.
 there should be no disadvantages - except maybe that you can not use ecw
 images. I think most of the changes where done to find the right Java path
 (in case you have several java versions) and to ensure that the jpg2000 and
 ecw drivers are found. As long as all the plugins are there that you want -
 it should be fine ;)

 However, if you have windows, you may just download the link to the bat
 file that Ede sent (if you can download bat files with the security
 settings).

 cheers,
  stefan


 On 27/02/2012 1:56 PM, Arnd Kielhorn wrote:

 Hello Larry,

 from the ISA-plugin I am espec. using OrthogonalizePlugIn and
 KML-Support.
 And we use the Workbench-properties.xml also for some non-free plugins.

 Stefan meant that I can use the old startup script which references the
 Workbench-properties.xml to use its functionality. I tested it with OJ
 1.5.1 and it works what I can see. The question is: is there any
 disavantages using the old startup script instead of the new?
 If not, I can use the old one.

 Arnd

  I didn't think there were any features left in the ISA-plugin that
 hadn't
 been incorporated into OJ.  If there are, perhaps we should just port
 them
 over.  I think ArcSDE support is available as a stand alone plugin.

 @Arnd, what features do you still use?

 thanks,

 Larry

 On Mon, Feb 27, 2012 at

Re: [JPP-Devel] Add scale panel on Info bar

2012-02-27 Thread Larry Becker

I'd be the first to admit that some of the features that I put in SkyJUMP
have no purpose in OJ.  8-)

Larry

On Sun, Feb 26, 2012 at 3:49 PM, Stefan Steiniger sst...@geo.uzh.ch wrote:

 I am for 123 [45687 pts]

 though, it also needs to translate pts... mhm..

 stefan

 Am 26.02.12 02:16, schrieb Michaël Michaud:
  Hi
  1) I think that envelope of selected features in pixels (displayed in
  second panel, between brackets) takes place and is useless What do you
  think ?
  without seeing it... yes, why would I need the pixels?
  Currently, the number of selected features message is displayed by
  ShowFullPathPlugIn (don't know why, probably not the best place)
  Il looks like :
 
  Number selected: 123 [1254.4, 65987] 45687 pts
 
  Code comes with the following comment from Larry :
  //LDB added the following to simulate 4D Draw Coordinates Panel
 
  My suggestion is to keep only :
 
  Number selected: 123 [45687 pts]
  or
  Selection: 123 features [45687 pts]
 
  Michaël
 
 
 
 --
  Virtualization  Cloud Management Using Capacity Planning
  Cloud computing makes use of virtualization - but cloud computing
  also focuses on allowing computing to be delivered as a service.
  http://www.accelacomm.com/jaw/sfnl/114/51521223/
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


 --
 Virtualization  Cloud Management Using Capacity Planning
 Cloud computing makes use of virtualization - but cloud computing
 also focuses on allowing computing to be delivered as a service.
 http://www.accelacomm.com/jaw/sfnl/114/51521223/
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Try before you buy = See our experts in action!
The most comprehensive online learning library for Microsoft developers
is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
Metro Style Apps, more. Free future releases when you subscribe now!
http://p.sf.net/sfu/learndevnow-dev2___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] OpenJUMP roadmap updates

2012-02-21 Thread Larry Becker

I agree that there is no need to ask my consent each time you want to
incorporate a feature from SkyJUMP.  I do like to point out any potential
problems you might have, so coordination is still helpful.  There should be
no real issues with porting the Colourization plugin (or whatever we are
going to call it).  It does require a modification to styles and adds an
RGB attribute when invoked, so it does have some risk of side effects.  It
currently only supports fill color so it can't be used with linestrings,
although extending support for line colour would be fairly trivial.

regards,

Larry

On Sun, Feb 19, 2012 at 6:28 AM, edgar.sol...@web.de wrote:

 On 18.02.2012 17:53, Michaël Michaud wrote:
  I can do this integration in the next days, before doing it I wonder if
 Larry Backer agrees, since ISA team made this plugin.
  I've get an answer a few months ago, where he told me he was generally
 happy when a plugin was ported
  from SkyJUMP to OpenJUMP. But I think he's still monitoring the forum,
 and maybe he'll confirm that.

 i wouldn't wait, because in the past Larry always supported backports and
 from a legal standpoint it is a act of courtesy anyway as these plugins
 were released under GPL2 with all the rights that come with it. of course i
 am thankful to the isa team for their contributions.

 ..ede


 --
 Virtualization  Cloud Management Using Capacity Planning
 Cloud computing makes use of virtualization - but cloud computing
 also focuses on allowing computing to be delivered as a service.
 http://www.accelacomm.com/jaw/sfnl/114/51521223/
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Keep Your Developer Skills Current with LearnDevNow!
The most comprehensive online learning library for Microsoft developers
is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
Metro Style Apps, more. Free future releases when you subscribe now!
http://p.sf.net/sfu/learndevnow-d2d___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

[JPP-Devel] Editing shapefiles with SBN and SBX indexes

2012-02-15 Thread Larry Becker

I just ran into an issue with SkyJUMP and I assume OpenJUMP (since our
shapefile drivers are the same).  When I add features to a shapefile layer
that was created by ESRI and save changes, the SBN and SBX optional spatial
index files are not updated (when present),  This causes problems when
viewing in ESRI-based software which assumes that the spatial indexes are
up to date with their associated shapefiles.

According to Wikipedia, these index files are not supported by any software
except ESRI and are not strictly necessary.  My testing seems to confirm
that deleting them does no harm.  I suggest that we check for the existence
of shapefiles with.sbn and .sbx extensions (not to be confused with SHX
database index files) and delete them as part of the process of writing or
updating a shapefile.  This should probably go at the end of
com.vividsolutions.jump.io.ShapefileWriter.write.

Comments?

regards,

Larry Becker
ISA
--
Virtualization  Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing 
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Cannot open old project file

2012-01-10 Thread Larry Becker

Hi Jukka,

  I haven't posted for a while, but I'm still listening.  Your post
reminded me that OJ still doesn't have one of my favorite features in
SkyJUMP: the layer file.  These are basically project files per layer.
They are created when you use the Archive Selected Datasets menu option.
It creates a zip file containing all of the selected layers (using their
current file format) along with a project file (with the jmp extension)
that has the same filename as each archived layer .  The zip file can then
be used to deliver data along with associated style information to others
without any file path problems.  The recipient of the archive can choose to
open it directly and work on it in-place (all changes will be written back
into the zip file), or extract it and Merge the selected layer project
files into their current project.

This feature has been in use at ISA for many years and we consider it
essential to using JUMP to work on projects with multiple people editing at
the same time.

regards,

Larry Becker
ISA

On Tue, Jan 10, 2012 at 3:17 PM, Rahkonen Jukka
jukka.rahko...@mmmtike.fiwrote:

 Hi,

 New OJ does not open my old project files which I have created in 2009. It
 is not a problem because I have the corresponding OpenJUMP version in the
 same zip file. Big advantage from a small footprint. I still wonder what
 has  changed and how the old project files could be edited to be usasable
 with a fresh OJ.

 It would be nice to be able to save the project file to that datasource
 path would be relational to JUMP_HOME or something. That would make it
 possible to deliver data, project, styles and software all together - unzip
 and launch and you are ready to work in one minute. You cannot do that with
 ArcGIS but I guess it might be possible to do with OpenJUMP.  It is already
 possible if operation system gives USB disk the same volume letter in the
 lottery but that is not always the case and users without admin rights
 cannot change volume letters at least on Windows.

 -Jukka Rahkonen-

 --
 Write once. Port to many.
 Get the SDK and tools to simplify cross-platform app development. Create
 new or port existing apps to sell to consumers worldwide. Explore the
 Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join
 http://p.sf.net/sfu/intel-appdev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Write once. Port to many.
Get the SDK and tools to simplify cross-platform app development. Create 
new or port existing apps to sell to consumers worldwide. Explore the 
Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join
http://p.sf.net/sfu/intel-appdev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] EZ Buttons bug

2011-08-15 Thread Larry Becker

Hi Matthias,

  Yes, I couldn't figure out how to copy a menu's enableChecks event handler
to the EZ Buttons.  I didn't study it too much though, so there may be a
fairly easy solution.

regards,

Larry



On Sun, Aug 14, 2011 at 2:36 PM, Matthias Scholz m...@jammerhund.de wrote:

 Hi!

 The EZ Buttons do not observe the enableChecks. If you bind a tool to a
 button which needs one or more features selected (blend linestrings for
 example), then you get some exceptions.


 Matthias


 --
 FREE DOWNLOAD - uberSVN with Social Coding for Subversion.
 Subversion made easy with a complete admin console. Easy
 to use, easy to manage, easy to install, easy to extend.
 Get a Free download of the new open ALM Subversion platform now.
 http://p.sf.net/sfu/wandisco-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
uberSVN's rich system and user administration capabilities and model 
configuration take the hassle out of deploying and managing Subversion and 
the tools developers use with it. Learn more about uberSVN and get a free 
download at:  http://p.sf.net/sfu/wandisco-dev2dev
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] ESRI file geodatabases

2011-08-10 Thread Larry Becker

+1 vote to support file geodatabase as a geotools dataset (if ede can
provide a geotools dataset adapter).

I volunteer to add or improve write capability.  I have a little time to
contribute in the next couple of weeks.  I have ArcMap available to test
compatibility.

I don't have experience with JNI or JNA, but I need to learn.  JNA sounds
like the way to go if it really works.

Larry

On Tue, Aug 9, 2011 at 11:06 PM, Martin Davis mtncl...@telus.net wrote:

  Translation has various problems, such as:
 - a cumbersome step before being able to access data
 - limitations of the shapefile format (which I presume you would have to
 target for output): e.g. 2 GB limit, dumb column names, limited types, etc
 - more storage requirements

 Don't get me wrong - I'm not saying that Read-Write to FGDB is not needed.
 I'm just saying that having Read capability would still provide value.

 M

 On 8/9/2011 7:27 AM, Larry Becker wrote:

 Hi Martin,


 Disagreed.  ...



 Another way to think of this - what better way to to suck the life out of
 a proprietary format than to make a one-way gateway into an open solution?
 (This is a tried-and-true ploy of proprietary platforms...)


  I see your point, but if I needed a one way translator, I would just use
 OGR2OGR, shameless self-promotion preferably with the iGOR interface
 (after I update it to support FGDB)./shameless self-promotion


 I'm also in the position of needing to do advanced editing on data that is
 maintained in ESRI format.  So far it is just shapefiles, but the popularity
 of file geodatabases is increasing.  I can't give the customer data back in
 a different format, especially one that can't handle the data size or field
 names.  I need to be able to edit *along side of *the ESRI solution,
 especially in an ArcGIS Engine runtime environment that doesn't have all of
 the regular tools.

 regards,

 Larry

 On Mon, Aug 8, 2011 at 8:08 PM, Martin Davis mtncl...@telus.net wrote:



 On 8/8/2011 10:33 AM, Larry Becker wrote:

 It looks like there could be cooperation between the two groups on the
 development of the Java interface at least.

  Cooperation with GeoTools seems like a reasonable way to go.


 The ogr support approach would not seem to provide any advantage beyond
 translating FGDB to shapefiles as SkyJUMP uses that library for mdb
 translation now.  There may be Java bindings for the low level API in OGR
 that I'm not aware of, but this would be a level removed from the actual API
 we want to use.

  Agreed.  It's bad enough having to include the C libs needed for access
 to non-Java APIs, but including a bunch of OGR libs as well just compounds
 the problem.

 Also, from a development point-of-view if there are issues that makes two
 places which need to be looked at and updated - and if the problem is in OGR
 then OJ is hostage to OGR's schedule.


 The only way this would be any use in JUMP (IMHO) is if we could open and
 edit FGDBs like ArcMap does.  We discussed the idea of supporting the Access
 personal geodatabase years ago, but abandoned the idea because it was too
 risky because it was proprietary and had no published API.


  Disagreed.  Providing Read-Only access to FGDB is still very useful,
 since it provides a gateway into OJ for ESRI users.  And there is lots of
 functionality which is difficult to accomplish in ESRI tools which is easy
 in OJ (and other Java solutions like JEQL). I'm now in the unenviable
 position of working with ESRI tools on a daily basis, and by the biggest
 stumbling block to trying to introduce OJ into my environment is the
 inability to read the (sometimes huge) FGDBs that we use.

 Another way to think of this - what better way to to suck the life out of
 a proprietary format than to make a one-way gateway into an open solution?
 (This is a tried-and-true ploy of proprietary platforms...)

 I'm not even sure that the ESRI FGDB API supports writing.. or at least,
 not without a lot of caveats.


 As far as the ESRI license, it would put us in the same position as having
 the end user download the MRSID executable.  Not good, but doable.


 On the minus side, by supporting the proprietary FGDB format, we might be
 using effort that could be better applied to open source solutions.

  See comment above about providing a gateway...


 What are the viable open source alternatives?  Spatial Lite seems to have
 a C API as well.

  SpatialLite support would be useful too, but I don't think it's going to
 replace FGDB in the wider world anytime soon (unfortunately).


 just a few thoughts,

 Larry




 On Mon, Aug 8, 2011 at 10:22 AM, edgar.sol...@web.de wrote:

 Obviously there is interest in geotools to add a gt2 datastore for it.
 Also cite:

 Justin Deoliveira: Just a note that fgdb support was recently added to
 ogr as a format... so using the existing ogr datastore (and its java
 bindings for ogr) could be an easier route to go. However it requires ogr =
 1.9.0.

 In any way we should (re)implement

Re: [JPP-Devel] ESRI file geodatabases

2011-08-09 Thread Larry Becker

Hi Martin,


 Disagreed.  ...



 Another way to think of this - what better way to to suck the life out of a
 proprietary format than to make a one-way gateway into an open solution?
 (This is a tried-and-true ploy of proprietary platforms...)


I see your point, but if I needed a one way translator, I would just use
OGR2OGR, shameless self-promotion preferably with the iGOR interface
(after I update it to support FGDB)./shameless self-promotion


I'm also in the position of needing to do advanced editing on data that is
maintained in ESRI format.  So far it is just shapefiles, but the popularity
of file geodatabases is increasing.  I can't give the customer data back in
a different format, especially one that can't handle the data size or field
names.  I need to be able to edit *along side of *the ESRI solution,
especially in an ArcGIS Engine runtime environment that doesn't have all of
the regular tools.

regards,

Larry

On Mon, Aug 8, 2011 at 8:08 PM, Martin Davis mtncl...@telus.net wrote:

 **


 On 8/8/2011 10:33 AM, Larry Becker wrote:

 It looks like there could be cooperation between the two groups on the
 development of the Java interface at least.

 Cooperation with GeoTools seems like a reasonable way to go.


 The ogr support approach would not seem to provide any advantage beyond
 translating FGDB to shapefiles as SkyJUMP uses that library for mdb
 translation now.  There may be Java bindings for the low level API in OGR
 that I'm not aware of, but this would be a level removed from the actual API
 we want to use.

 Agreed.  It's bad enough having to include the C libs needed for access to
 non-Java APIs, but including a bunch of OGR libs as well just compounds the
 problem.

 Also, from a development point-of-view if there are issues that makes two
 places which need to be looked at and updated - and if the problem is in OGR
 then OJ is hostage to OGR's schedule.


 The only way this would be any use in JUMP (IMHO) is if we could open and
 edit FGDBs like ArcMap does.  We discussed the idea of supporting the Access
 personal geodatabase years ago, but abandoned the idea because it was too
 risky because it was proprietary and had no published API.


 Disagreed.  Providing Read-Only access to FGDB is still very useful, since
 it provides a gateway into OJ for ESRI users.  And there is lots of
 functionality which is difficult to accomplish in ESRI tools which is easy
 in OJ (and other Java solutions like JEQL). I'm now in the unenviable
 position of working with ESRI tools on a daily basis, and by the biggest
 stumbling block to trying to introduce OJ into my environment is the
 inability to read the (sometimes huge) FGDBs that we use.

 Another way to think of this - what better way to to suck the life out of a
 proprietary format than to make a one-way gateway into an open solution?
 (This is a tried-and-true ploy of proprietary platforms...)

 I'm not even sure that the ESRI FGDB API supports writing.. or at least,
 not without a lot of caveats.


 As far as the ESRI license, it would put us in the same position as having
 the end user download the MRSID executable.  Not good, but doable.


 On the minus side, by supporting the proprietary FGDB format, we might be
 using effort that could be better applied to open source solutions.

 See comment above about providing a gateway...


 What are the viable open source alternatives?  Spatial Lite seems to have a
 C API as well.

 SpatialLite support would be useful too, but I don't think it's going to
 replace FGDB in the wider world anytime soon (unfortunately).


 just a few thoughts,

 Larry




 On Mon, Aug 8, 2011 at 10:22 AM, edgar.sol...@web.de wrote:

 Obviously there is interest in geotools to add a gt2 datastore for it.
 Also cite:

 Justin Deoliveira: Just a note that fgdb support was recently added to
 ogr as a format... so using the existing ogr datastore (and its java
 bindings for ogr) could be an easier route to go. However it requires ogr =
 1.9.0.

 In any way we should (re)implement a geotools reader/writer extension or
 pimp my old GT2 reader/writer to work with the latest oj.

 ede


 On 08.08.2011 17:07, Sunburned Surveyor wrote:
  It looks like there is some interest and opportunity for collaboration
  with the GeoTools team on FGDB support. You can see the thread I
  started on their development mailing list here:
 
 
 http://osgeo-org.1803224.n2.nabble.com/FGDB-Support-in-GeoTools-td6662165.html
 
  I'm already way over committed, so I can't take the lead on this
  effort, but I hope we can work together with the GeoTools people if
  there is a desire and resources for work on a FGDB library.
 
  Landon
 
  On Sun, Aug 7, 2011 at 10:44 AM, Sunburned Surveyor
  sunburned.surve...@gmail.com wrote:
  If we did decide to explore FGDB support for OpenJUMP, I'd recommend
  we collaborate with GeoTools on the lower-level code. I can post there
  to see if there is anything going on in this area and will get back

Re: [JPP-Devel] ESRI file geodatabases

2011-08-08 Thread Larry Becker

It looks like there could be cooperation between the two groups on the
development of the Java interface at least.

The following thread is a bit discouraging toward that effort:
http://forums.arcgis.com/threads/35051-Problem-loading-libraries-to-Java

The sourceforge project at
http://sourceforge.net/projects/jfilegdbexplore/looks very thin, but
seems to imply it can be done.

The post at
http://forums.arcgis.com/threads/2696-How-To-File-Geodatabase-using-Java is
listed under the ArcObjects forum, and not the forum dedicated to the new
API.

The ogr support approach would not seem to provide any advantage beyond
translating FGDB to shapefiles as SkyJUMP uses that library for mdb
translation now.  There may be Java bindings for the low level API in OGR
that I'm not aware of, but this would be a level removed from the actual API
we want to use.

The only way this would be any use in JUMP (IMHO) is if we could open and
edit FGDBs like ArcMap does.  We discussed the idea of supporting the Access
personal geodatabase years ago, but abandoned the idea because it was too
risky because it was proprietary and had no published API.

As far as the ESRI license, it would put us in the same position as having
the end user download the MRSID executable.  Not good, but doable.

On the minus side, by supporting the proprietary FGDB format, we might be
using effort that could be better applied to open source solutions.

What are the viable open source alternatives?  Spatial Lite seems to have a
C API as well.

just a few thoughts,

Larry




On Mon, Aug 8, 2011 at 10:22 AM, edgar.sol...@web.de wrote:

 Obviously there is interest in geotools to add a gt2 datastore for it. Also
 cite:

 Justin Deoliveira: Just a note that fgdb support was recently added to ogr
 as a format... so using the existing ogr datastore (and its java bindings
 for ogr) could be an easier route to go. However it requires ogr = 1.9.0.

 In any way we should (re)implement a geotools reader/writer extension or
 pimp my old GT2 reader/writer to work with the latest oj.

 ede


 On 08.08.2011 17:07, Sunburned Surveyor wrote:
  It looks like there is some interest and opportunity for collaboration
  with the GeoTools team on FGDB support. You can see the thread I
  started on their development mailing list here:
 
 
 http://osgeo-org.1803224.n2.nabble.com/FGDB-Support-in-GeoTools-td6662165.html
 
  I'm already way over committed, so I can't take the lead on this
  effort, but I hope we can work together with the GeoTools people if
  there is a desire and resources for work on a FGDB library.
 
  Landon
 
  On Sun, Aug 7, 2011 at 10:44 AM, Sunburned Surveyor
  sunburned.surve...@gmail.com wrote:
  If we did decide to explore FGDB support for OpenJUMP, I'd recommend
  we collaborate with GeoTools on the lower-level code. I can post there
  to see if there is anything going on in this area and will get back to
  the list.
 
  Landon
 
  On Thu, Aug 4, 2011 at 2:25 AM,  edgar.sol...@web.de wrote:
  Thanks for the overview on this.. ede
 
  On 04.08.2011 01:28, Martin Davis wrote:
  Yes, they are definitely positioning FGDBs as the replacement for
 shapefiles - at least in their world.  FGDB has a lot of advantages for them
 - no limit on file size, able to contain all of the weird and wonderful ESRI
 data structures, and platform-independent.  Oh, and no 11-char limit on
 field names!!!
 
  philosophy
  Personally I can't see it replacing the role that Shapefiles play in
 the wider geospatial world - that is, a (fairly( open, easily-accessible,
 documented spatial data format.  The FGDB format is closed and proprietary -
 only the API is somewhat open.  And it's written in C, which limits its use
 in some situations.  Also, the FGDB format is very complex, and completely
 tailored to support ESRI's needs, rather than a more general set of needs.
 
  It would be GREAT to have a truly open geospatial format, which was
 essentially a shapefile for the 21st century.  GML is NOT that format...  so
 the field lies open
  /philosophy
 
  It would be great to have a solution for accessing FGDBs from Java
 (OpenJUMP of course, but I'd also like to be able to read them from JEQL).
  If OJ could read them that should make it quite appealing for working with
 newer ESRI data.
 
  One possiblity is this work on a Java interface to the FGDB API.  If
 this project has taken care of all the JNI nastiness, then it could be worth
 using.
 
  http://sourceforge.net/projects/jfilegdbexplore/ 
 http://sourceforge.net/projects/jfilegdbexplore/
 
  I know that the GDAL project is working on adding a driver for the
 FGDB API.  This is in C, of course, so not directly usable by OJ.
 
  Martin
 
  On 8/3/2011 8:27 AM, Larry Becker wrote:
  It would seem that ESRI is positioning the file geodatabase as the
 heir to the shapefile.  They now have a cross-platform API that provides
 access without ArcObjects.
 
 
 http://forums.arcgis.com/threads/31841-Welcome-to-the-discussion-forum

Re: [JPP-Devel] ESRI file geodatabases

2011-08-08 Thread Larry Becker

Hi ede,

why would it be removed?

I was referring to the OGR API adding a level of abstraction above the
actual FGDB C++ API, but still being not a Java API.

i still like the idea of having an interface that uses geotools mechanisms
to load data. that would automatically enable oj users to use all gt2
datastores. opinions?

I like using geotools too.  If they implement a FGDB datastore that has read
and write access, it should be the preferred method.

Larry

On Mon, Aug 8, 2011 at 1:52 PM, edgar.sol...@web.de wrote:

 On 08.08.2011 19:33, Larry Becker wrote:
  It looks like there could be cooperation between the two groups on the
 development of the Java interface at least.
 
  The following thread is a bit discouraging toward that effort:
 http://forums.arcgis.com/threads/35051-Problem-loading-libraries-to-Java

 i have some experience with rxtx serial library in this regard and even
 wrote an autoload the correct library for the os we are running on wrapper.
 so when push comes to shove i can deliver support there.

 
  The ogr support approach would not seem to provide any advantage beyond
 translating FGDB to shapefiles as SkyJUMP uses that library for mdb
 translation now.  There may be Java bindings for the low level API in OGR
 that I'm not aware of, but this would be a level removed from the actual API
 we want to use.

 why would it be removed?

 i still like the idea of having an interface that uses geotools mechanisms
 to load data. that would automatically enable oj users to use all gt2
 datastores. opinions?

  The only way this would be any use in JUMP (IMHO) is if we could open and
 edit FGDBs like ArcMap does.  We discussed the idea of supporting the Access
 personal geodatabase years ago, but abandoned the idea because it was too
 risky because it was proprietary and had no published API.

 good point. the licensing terms of ESRI are pretty discouraging as far as i
 understand.

  As far as the ESRI license, it would put us in the same position as
 having the end user download the MRSID executable.  Not good, but doable.

 agreed

 
  On the minus side, by supporting the proprietary FGDB format, we might be
 using effort that could be better applied to open source solutions.
 
  What are the viable open source alternatives?  Spatial Lite seems to have
 a C API as well.
 

 also agreed. as long as it is not really open, as in free software, i am in
 no way interested to take part in developing for a company that does not
 even pay me (respect).

 still i am open to use solution others came up with, using the c api or
 whatever, or help out if i can (see loading native libraries above).
  regards ede


 
  On Mon, Aug 8, 2011 at 10:22 AM, edgar.sol...@web.de mailto:
 edgar.sol...@web.de wrote:
 
  Obviously there is interest in geotools to add a gt2 datastore for
 it. Also cite:
 
  Justin Deoliveira: Just a note that fgdb support was recently added
 to ogr as a format... so using the existing ogr datastore (and its java
 bindings for ogr) could be an easier route to go. However it requires ogr =
 1.9.0.
 
  In any way we should (re)implement a geotools reader/writer extension
 or pimp my old GT2 reader/writer to work with the latest oj.
 
  ede
 
 
  On 08.08.2011 17:07, Sunburned Surveyor wrote:
   It looks like there is some interest and opportunity for
 collaboration
   with the GeoTools team on FGDB support. You can see the thread I
   started on their development mailing list here:
  
  
 http://osgeo-org.1803224.n2.nabble.com/FGDB-Support-in-GeoTools-td6662165.html
  
   I'm already way over committed, so I can't take the lead on this
   effort, but I hope we can work together with the GeoTools people if
   there is a desire and resources for work on a FGDB library.
  
   Landon
  
   On Sun, Aug 7, 2011 at 10:44 AM, Sunburned Surveyor
   sunburned.surve...@gmail.com mailto:sunburned.surve...@gmail.com
 wrote:
   If we did decide to explore FGDB support for OpenJUMP, I'd
 recommend
   we collaborate with GeoTools on the lower-level code. I can post
 there
   to see if there is anything going on in this area and will get
 back to
   the list.
  
   Landon
  
   On Thu, Aug 4, 2011 at 2:25 AM,  edgar.sol...@web.de mailto:
 edgar.sol...@web.de wrote:
   Thanks for the overview on this.. ede
  
   On 04.08.2011 01:28, Martin Davis wrote:
   Yes, they are definitely positioning FGDBs as the replacement
 for shapefiles - at least in their world.  FGDB has a lot of advantages for
 them - no limit on file size, able to contain all of the weird and wonderful
 ESRI data structures, and platform-independent.  Oh, and no 11-char limit on
 field names!!!
  
   philosophy
   Personally I can't see it replacing the role that Shapefiles
 play in the wider geospatial world - that is, a (fairly( open,
 easily-accessible, documented spatial data format.  The FGDB

[JPP-Devel] ESRI file geodatabases

2011-08-03 Thread Larry Becker

It would seem that ESRI is positioning the file geodatabase as the heir to
the shapefile.  They now have a cross-platform API that provides access
without ArcObjects.

http://forums.arcgis.com/threads/31841-Welcome-to-the-discussion-forum-for-the-File-Geodatabase-API
!

Is this something the JUMP community should look into supporting?

Larry
--
BlackBerryreg; DevCon Americas, Oct. 18-20, San Francisco, CA
The must-attend event for mobile developers. Connect with experts. 
Get tools for creating Super Apps. See the latest technologies.
Sessions, hands-on labs, demos  much more. Register early  save!
http://p.sf.net/sfu/rim-blackberry-1___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] I need an help

2011-07-13 Thread Larry Becker

Hi Stefan. Welcome back!

@Peppe, I think Stefan is referring to Edit Selected Side, and it seems like
a perfect example of what you are trying to do. It creates a new temporary
layer and calculates distance and angles.

regards,

Larry

On Wed, Jul 13, 2011 at 2:28 PM, Stefan Steiniger sst...@geo.uzh.ch wrote:

Hei Peppe

thats great news that you started programming!
for the first one - how about this example on the buffer:

http://sourceforge.net/apps/mediawiki/jump-pilot/index.php?title=Example_Plugin_For_Buffering_Features_in_a_Layer

but instead of creating a buffer geometry you get the coordinate of the
point and create a new point feature in a new layer... or so?
But what makes it a bit more difficult is that you stay in an
interaction mode... i.e. you activate the function once and then stop it
later when you are done and keep writing to the same layer... so you
need like two buttons and create the layer only once? (my draw circles
tool from the editing box is a bit a mess, but could help too)...mhm the
more I think about it, the more complicated it seems to me.

for the second on.. seems more tricky to me. Would need to think about it.
However, the tools that came with SkyJump to modify and access edges of
a polygon do something similar - right?

cheers,
stefan

On 13/07/2011 2:26 AM, Edgar Soldin wrote:
My idea is to start from this tool to obtain other surveying tools.

My questions are:

1) actually the tool only displays on status panel the value of the
angle. I need that it creates a new layer and , for every measuring, a
point with the values of degrees saved in an attribute

2) I need that the tools creates, for every measuring, a line with
vectors (segments) oriented according the calculated angles.

I really thatnk if someone can help me.

i usually look around if somewhere in oj or in an extension is a similar
functionality as i need and look how thy did it, reading the source. then i
cherry-pick the routines i need and glue them together as needed.

good luck ede

--
AppSumo Presents a FREE Video for the SourceForge Community by Eric
Ries, the creator of the Lean Startup Methodology on Lean Startup
Secrets Revealed. This video shows you how to validate your ideas,
optimize your ideas and identify your business strategy.
http://p.sf.net/sfu/appsumosfdev2dev
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
AppSumo Presents a FREE Video for the SourceForge Community by Eric
Ries, the creator of the Lean Startup Methodology on Lean Startup
Secrets Revealed. This video shows you how to validate your ideas,
optimize your ideas and identify your business strategy.
http://p.sf.net/sfu/appsumosfdev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] SkyJUMP installation

2011-07-05 Thread Larry Becker

I haven't done any 64bit testing on SkyJUMP.  It should work if you modify
the SkyJUMP.ini file in /bin.

-vm
*C:\ASHSII\Jump\bin\j2re\bin\SkyJump.exe*
-jararg1
-properties
-jararg2
workbench-properties.xml
-vmargs
-Xmx512m
-Xms40M

Change the -vm parameter to point to your jvm instead of the included one.
I suppose I need to make a 64 bit version.

Larry

2011/7/2 Michaël Michaud michael.mich...@free.fr

 Hi,

  is there a 32bit jre installed? the skyjump exe is probably 32bit and
 therefor does not find the 64bit jre you have installed?

 Yes my default (and currently unique) jre installed is a 32 bit version.

 Michaël
  a wild guess, ede
 
  On 02.07.2011 16:45, Michaël Michaud wrote:
  Hi Larry,
 
  I have tried to install SkyJUMP_12_109.EXE on my windows box (Vista 64
 bits),
  but the installation process stops with the following message :
  Any idea ?
 
 
 
 
  Michaël
 
 
 
 --
  All of the data generated in your IT infrastructure is seriously
 valuable.
  Why? It contains a definitive record of application performance,
 security
  threats, fraudulent activity, and more. Splunk takes this data and makes
  sense of it. IT sense. And common sense.
  http://p.sf.net/sfu/splunk-d2d-c2
 
 
 
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
 --
  All of the data generated in your IT infrastructure is seriously
 valuable.
  Why? It contains a definitive record of application performance, security
  threats, fraudulent activity, and more. Splunk takes this data and makes
  sense of it. IT sense. And common sense.
  http://p.sf.net/sfu/splunk-d2d-c2
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 



 --
 All of the data generated in your IT infrastructure is seriously valuable.
 Why? It contains a definitive record of application performance, security
 threats, fraudulent activity, and more. Splunk takes this data and makes
 sense of it. IT sense. And common sense.
 http://p.sf.net/sfu/splunk-d2d-c2
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
All of the data generated in your IT infrastructure is seriously valuable.
Why? It contains a definitive record of application performance, security 
threats, fraudulent activity, and more. Splunk takes this data and makes 
sense of it. IT sense. And common sense.
http://p.sf.net/sfu/splunk-d2d-c2___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] New realize of OpenJUMP JUFRE 0.3

2011-06-30 Thread Larry Becker

Impressive!

Larry

On Thu, Jun 30, 2011 at 12:39 AM, Martin Davis mtncl...@telus.net wrote:

 Giuseppe,

 Wow!  That's a great list of changes.  Based on a quick read of the doc,
 it looks like some great ideas in there.

 I'm excited to see so much activity on JUMP - the app is really moving
 forward now!

 Martin

 On 6/29/2011 4:05 AM, Giuseppe Aruta wrote:
  Hi all
  this is a new version of OpenJUMP Jufre version 0.3.
  The software is based on OpenJUMP 1.4 with more improvements.
 
  - OpenJUMP Jufre 0.3 can be downloaded here:
 
 http://sourceforge.net/projects/opensit/files/Openjump/Jufre/jufre-1.3.zip/download
 
  - This is the source code of the core software:
 
 http://sourceforge.net/projects/opensit/files/Openjump/Jufre/jufre-1.3-src.zip/download
 
  - I tried to catalog all the enhancements and changes I did on the core
 software and I did a list here. Only basicStyle.class modification (for
 Featurecolorchooser plugIn) is missing. This text explain all the
 modifications:
 
 http://sourceforge.net/projects/opensit/files/Openjump/Jufre/read_first.pdf/download
 .
  Between them:
  - new organization of Editing Toolbox and Attribute schema
  - new plugIn
  - New organization of Schema panel
 
  I will be glad of users/developers impression. I will be out of web for
 a week, so keep questions warm untill 12th of July.
 
  OpenJUMP Jufre is developed to test new enhancements and tools that oner
 day (I will be glad) will be added to standard OpenJUMP.
  This software is not developed for business or other job activity as it
 might have some bugs (not yer discovered)
 
  Giuseppe Aruta
 
 
 --
  All of the data generated in your IT infrastructure is seriously
 valuable.
  Why? It contains a definitive record of application performance, security
  threats, fraudulent activity, and more. Splunk takes this data and makes
  sense of it. IT sense. And common sense.
  http://p.sf.net/sfu/splunk-d2d-c2
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
  -
  No virus found in this message.
  Checked by AVG - www.avg.com
  Version: 10.0.1388 / Virus Database: 1516/3732 - Release Date: 06/28/11
 
 


 --
 All of the data generated in your IT infrastructure is seriously valuable.
 Why? It contains a definitive record of application performance, security
 threats, fraudulent activity, and more. Splunk takes this data and makes
 sense of it. IT sense. And common sense.
 http://p.sf.net/sfu/splunk-d2d-c2
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
All of the data generated in your IT infrastructure is seriously valuable.
Why? It contains a definitive record of application performance, security 
threats, fraudulent activity, and more. Splunk takes this data and makes 
sense of it. IT sense. And common sense.
http://p.sf.net/sfu/splunk-d2d-c2___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] menu entries for geometry conversion

2011-06-24 Thread Larry Becker

+1

On Fri, Jun 24, 2011 at 4:15 AM, edgar.sol...@web.de wrote:

 peppe votes to have the geometry conversion also in the layerview context
 menu.

 as i do not work with gis i don't know how often one needs this
 functonality. so i put that up for voting. anybody else in favor or against
 it?

 @michael: your vote on integrating the geomconv into core is still missing.

 regards ede


 --
 All the data continuously generated in your IT infrastructure contains a
 definitive record of customers, application performance, security
 threats, fraudulent activity and more. Splunk takes this data and makes
 sense of it. Business sense. IT sense. Common sense..
 http://p.sf.net/sfu/splunk-d2d-c1
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
All the data continuously generated in your IT infrastructure contains a 
definitive record of customers, application performance, security 
threats, fraudulent activity and more. Splunk takes this data and makes 
sense of it. Business sense. IT sense. Common sense.. 
http://p.sf.net/sfu/splunk-d2d-c1___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Proprietary code in OJ : BASE64Encoder

2011-06-14 Thread Larry Becker

Hi Michaël and Ede,

  I'm glad to assist if I can.  I tried VALUE_INTERPOLATION_BILINEAR,
VALUE_INTERPOLATION_BICUBIC, and whatever the default is.  I couldn't see
any visible difference in a grey-scale image, so I think it can be removed
without any obvious effect.

regards,

Larry

2011/6/14 Michaël Michaud michael.mich...@free.fr

 Hi Ede,

 I think MrSID plugin is from Larry. Hope he can give some hints
 MrSid image samples seem quite easy to find. See
 http://www.mass.gov/mgis/dwn-imgs.htm
 I can make some tests as soon as you have committed

 +1 to get rid of both classes

 Michaël



 Le 14/06/2011 21:36, edgar.sol...@web.de a écrit :
  just found
 
  com/vividsolutions/jump/workbench/imagery/mrsid/MrSIDReferencedImage.java
  uses com.sun.image.codec.jpeg.JPEGDecodeParam;
 
  com/vividsolutions/wms/MapRequest.java
  uses sun.misc.BASE64Encoder
 
  should i deal with them in the same manner?
  who would be willing to test the resulting nightly build? i don't know
 mrsid nor use wms.
 
  ede
 
  On 22.02.2011 12:47, Michaël Michaud wrote:
  Hi,
 
  There are two classes in wms package using the sun proprietary
  BASE64Encoder class
 
  I suggest to replace it  by
  http://migbase64.sourceforge.net/ which is BSD licensed  and could be
  included in OJ code.
  But I don't know much this part of the code and I would be pleased to
  get advice from WMS and network gurus before I do the change.
 
  Michaël
 
  Le 22/02/2011 12:08, Michaël Michaud a écrit :
  Hi Larry, OJ developpers,
 
  I'm trying to remove some dependencies to sun proprietary code in
 OpenJUMP
 
  I've just removed one dependency to
  com.sun.image.codec.jpeg.JPEGDecodeParam in
  com.vividsolutions.jump.workbench.imagery.graphic.GraphicImage
 
  I thing it was supposed to set different interpolation modes for gray
  images and color images, but I could not see any effect.
  Every image I have tested are interpolated (old image framework), with
  or without the JPEGDecodeParam test
  Every image I have tested are not interpolated (Raster-Sextante
 framework)
 
  Any hint on this
  I have committed the code (removed JPEGDecodeParam  test), but of
  course, I can set it back if I missed something.
 
  Michaël
 
 
 --
  EditLive Enterprise is the world's most technically advanced content
  authoring tool. Experience the power of Track Changes, Inline Image
  Editing and ensure content is compliant with Accessibility Checking.
  http://p.sf.net/sfu/ephox-dev2dev
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 



 --
 EditLive Enterprise is the world's most technically advanced content
 authoring tool. Experience the power of Track Changes, Inline Image
 Editing and ensure content is compliant with Accessibility Checking.
 http://p.sf.net/sfu/ephox-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
EditLive Enterprise is the world's most technically advanced content
authoring tool. Experience the power of Track Changes, Inline Image
Editing and ensure content is compliant with Accessibility Checking.
http://p.sf.net/sfu/ephox-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] converting MoveSelectedItemsTool to PlugIn

2011-05-13 Thread Larry Becker

The code can just be copied over.  The only hard part is the new
translations.

Larry

On Fri, May 13, 2011 at 1:09 PM, Arnd Kielhorn a.kielh...@gmx.de wrote:

 Hello Larry,

 that is a really useful function. Is there a possibility to implement it in
 OJ?

 Kindly regards
 Arnd

  Hi Peppe,
 
I think I know what kind of functionality you are talking about.
  SkyJUMP
  has modified the Move Along Angle tool to include a duplicate before
  move
  option.  It allows you to enter the number of duplicates too.  I've
  attached
  a screen shot.
 
  regards,
 
  Larry
 
  On Thu, May 12, 2011 at 11:41 AM, Giuseppe Aruta
  giuseppe_ar...@yahoo.itwrote:
 
   I know pastItemAtPoint PlugIn and I use it frequently. Clone Item shoud
  do
   something similar but with the possibility to move the feature before
 to
   passte it. Anyhow, I will explore this possibility when I have a laptop
  with
   me
  
   Peppe
  
*Da:* Michaël Michaud michael.mich...@free.fr
   *A:* jump-pilot-devel@lists.sourceforge.net
   *Inviato:* Giovedì 12 Maggio 2011 13:10
  
   *Oggetto:* Re: [JPP-Devel] converting MoveSelectedItemsTool to PlugIn
   Le 04/05/2011 12:17, Giuseppe Aruta a écrit :
  
 Or I can invert my problem:
   How can I call CopyItemPlugIn and PasteItem PlugIn inside
   MoveSelectedItemTool to have a Clone effect.
  
   Do you know the PasteItemsAtPlugIn ?It seems to do what you want :
  select
   features, right click in the view at the place where you want to clone
  your
   features, choose paste at (Incolla elementi al punto)You can even
 create
  a
   shortcut with Larry's EZButton to avoid to right-click-choose-menu item
   operation.Michaël
  
 Peppe
  
   --- *Mer 4/5/11, Giuseppe Aruta
  giuseppe_ar...@yahoo.itgiuseppe_ar...@yahoo.it
   * ha scritto:
  
  
   Da: Giuseppe Aruta giuseppe_ar...@yahoo.it giuseppe_ar...@yahoo.it
   Oggetto: Re: [JPP-Devel] converting MoveSelectedItemsTool to PlugIn
   A: OpenJump develop and use
  jump-pilot-devel@lists.sourceforge.net
 jump-pilot-devel@lists.sourceforge.net
   Data: Mercoledì 4 maggio 2011, 08:46
  
 Hi Michael,
   I was working around CAD like tools.
   A MacroPlugin like
   CopyPlugIn
   PastePlugIn
   MoveSelectedItem(PlugIn)
   will define a clone item tool.
  
   Peppe
  
   --- *Mar 3/5/11, Michaël Michaud
  michael.mich...@free.frmichael.mich...@free.fr
   * ha scritto:
  
  
   Da: Michaël Michaud michael.mich...@free.fr michael.mich...@free.fr
 
   Oggetto: Re: [JPP-Devel] converting MoveSelectedItemsTool to PlugIn
   A: OpenJump develop and use
  jump-pilot-devel@lists.sourceforge.net
 jump-pilot-devel@lists.sourceforge.net
   Data: Martedì 3 maggio 2011, 21:23
  
   Hi Peppe,A CursorTool is basically a MouseListener.If you convert it to
  a
   plugin, how will define the translation parameters ?I think it is
  possible
   to re-use a part CursorTool's code for a PlugIn, but I can't see a
  generic
   way to convert from one to another.Can you give more details about your
   use-case ?MichaëlLe 03/05/2011 11:04, Giuseppe Aruta a écrit :
  
  
   Hi all,
   is there a general way to convert a Tool into a PlugIn? I want to use
   MoveSelectedItemsTool into a MacroPlugIn.
  
   regards
  
   Peppe
  
  
  
 
 --
   WhatsUp Gold - Download Free Network Management Software
   The most intuitive, comprehensive, and cost-effective network
   management toolset available today.  Delivers lowest initial
   acquisition cost and overall TCO of any competing
  solution.http://p.sf.net/sfu/whatsupgold-sd
  
  
   ___
   Jump-pilot-devel mailing
  listJump-pilot-devel@lists.sourceforge.nethttps://
 lists.sourceforge.net/lists/listinfo/jump-pilot-devel
  
  
   -Segue allegato-
  
  
 
 --WhatsUp
   Gold - Download Free Network Management SoftwareThe most intuitive,
   comprehensive, and cost-effective network management toolset available
   today.  Delivers lowest initial acquisition cost and overall TCO of any
   competing solution.http://p.sf.net/sfu/whatsupgold-sd
  
   -Segue allegato-
  
   ___Jump-pilot-devel mailing
   listjump-pilot-de...@lists.sourceforge.net
   https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
  
  
   -Segue allegato-
  
  
 
 --WhatsUp
   Gold - Download Free Network Management SoftwareThe most intuitive,
   comprehensive, and cost-effective network management toolset available
   today.  Delivers lowest initial acquisition cost and overall TCO of any
   competing solution.http://p.sf.net/sfu/whatsupgold-sd
  
   -Segue allegato-
  
   ___Jump-pilot-devel mailing
   listjump-pilot-de...@lists.sourceforge.net

Re: [JPP-Devel] Shape analysis using area-perimeter ratio

2011-04-28 Thread Larry Becker

Hi Michaël and Martin,

Thanks for confirming that this is a valid shape analysis technique. The
great thing about this list is getting instant access to a large depth and
breadth of algorithmic knowledge.

My current requirement is to sort a list of CAD figures into either
linestring or polygon shapefiles. (BTW, I'm not doing this in JUMP at the
present time, but in an external program, so I apologize for the off-topic
post.) The CAD figures are not composed of lines, thank goodness, so a
graph analysis is not necessary.

Without applying some kind of algorithm, the only available technique is
to check to see if the figure is closed. This caused a problem with utility
loops (i.e. water lines) showing up as polygons. Putting in an area
threshold check partially solved that problem (utility loops are large), but
caused large pavement polygons to show up as linestrings. I'm betting on
the fact that pavement polygons tend to be long and thin, and utility loops
tend to be more circular, although this has yet to be conclusively
demonstrated. However, the technique doesn't have to be fool-proof to save
time. It just has to be right about 80% of the time.

regards,

Larry

On Wed, Apr 27, 2011 at 7:31 PM, Martin Davis mtncl...@telus.net wrote:

We implemented this as part of the JCS Conflation Suite (which was the
reason JUMP was originally developed!)

There's a whole body of theory around shape recognition - much of which is
very complicated and hard to implement/use. The circularity ratio is one of
the more usable techniques.

Martin

On 4/27/2011 2:00 PM, Larry Becker wrote:

I had a need to classify polygon shapes into general categories such as
roads and buildings, and I though it might be possible to use a thinness
factor calculated using the area and perimeter. After fooling around with
it for a while and not getting the answer, I goggled and found the following
solution:

lCircularity ratio: the ratio of the area of the shape to the area of a
circle (the most compact shape) having the same perimeter. (area-perimeter
ratio)

M = ( 4 * Pi * Area of Polygon) / (Perimeter of Polygon)^2

For a circle, the ratio is one; for a square, it is π / 4; for an
infinitely long and narrow shape, it is zero.

I found it at: http://ce.sharif.edu/~alamgir/

Further searches indicate that this method of classification may be
relatively unknown. Does anyone have knowledge in this area?

regards,

Larry Becker

___
Jump-pilot-devel mailing
listJump-pilot-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

No virus found in this message.
Checked by AVG - www.avg.com
Version: 10.0.1209 / Virus Database: 1500/3600 - Release Date: 04/27/11

--
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

[JPP-Devel] Shape analysis using area-perimeter ratio

2011-04-27 Thread Larry Becker

I had a need to classify polygon shapes into general categories such as
roads and buildings, and I though it might be possible to use a thinness
factor calculated using the area and perimeter.  After fooling around with
it for a while and not getting the answer, I goggled and found the following
solution:

Slide 11
lCircularity ratio: the ratio of the area of the shape to the area of a
circle (the most compact shape) having the same perimeter. (area-perimeter
ratio)

M = ( 4 * Pi * Area of Polygon) / (Perimeter of Polygon)^2

For a circle, the ratio is one; for a square, it is π / 4; for an infinitely
long and narrow shape, it is zero.

I found it at: http://ce.sharif.edu/~alamgir/

Further searches indicate that this method of classification may be
relatively unknown.  Does anyone have knowledge in this area?

regards,

Larry Becker
--
WhatsUp Gold - Download Free Network Management Software
The most intuitive, comprehensive, and cost-effective network 
management toolset available today.  Delivers lowest initial 
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] about layer tree (menu)

2011-02-15 Thread Larry Becker

Hi Peppe,

  In com.vividsolutions.jump.workbench.JUMPConfiguration is where this is
done, I think.

regards,

Larry

On Tue, Feb 15, 2011 at 9:34 AM, Giuseppe Aruta giuseppe_ar...@yahoo.itwrote:

 Hi all,

 I probably made my question in a wrong way on my former mail:

 The class RasterImageContextMenu  defines the order of the tools which are
 available into Sextante layer tree (first ToggleRasterImageVisibility , than
 ChangeRasterImagePropertiesPlugIn,  ExtractSelectedPartOfImage etc etc)

 I wonder if this is the same for File layer tree:
 Is there a file that control the position of all the tools (modify,
 selectable, property  etc, etc.)?
 Or is it controlled by other ways?

 My propose is to try to reconfigure layer tree using submenus

 regards

 Peppe

 --- Lun 14/2/11, Giuseppe Aruta giuseppe_ar...@yahoo.it ha scritto:

  Da: Giuseppe Aruta giuseppe_ar...@yahoo.it
  Oggetto: [JPP-Devel]  about layer tree
  A: OpenJump develop and use jump-pilot-devel@lists.sourceforge.net
  Data: Lunedì 14 febbraio 2011, 18:40
  Hi all,
  which class defines tool positions on layer tree?
  thanks
  Peppe
 
 
 
 
 
 --
  The ultimate all-in-one performance toolkit: Intel(R)
  Parallel Studio XE:
  Pinpoint memory and threading errors before they happen.
  Find and fix more than 250 security defects in the
  development cycle.
  Locate bottlenecks in serial and parallel code that limit
  performance.
  http://p.sf.net/sfu/intel-dev2devfeb
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 






 --
 The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
 Pinpoint memory and threading errors before they happen.
 Find and fix more than 250 security defects in the development cycle.
 Locate bottlenecks in serial and parallel code that limit performance.
 http://p.sf.net/sfu/intel-dev2devfeb
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] About new measure tools

2011-02-14 Thread Larry Becker

Hi Peppe,

  Speaking as someone who often uses Imperial units, thanks for thinking of
us!  I haven't updated to the latest snapshot.  Did the Measure in feet
option on the bottom of the tools menu go away?

  One of the issues that I have found with any Measure in feet tool is
that it assumes your project units are meters.  Of course it doesn't work if
your units are degrees, but the problem that confuses our users the most is
when the project units are feet, you can't use the Measure in feet tool
because it will do unnecessary conversion and give the wrong answer.

 regards,

Larry


On Mon, Feb 14, 2011 at 9:17 AM, Giuseppe Aruta giuseppe_ar...@yahoo.itwrote:

 Hi all,
 I saw that the new measure tools have been substituted the original tool
 into the last OJ Night snapshot.
 I have a couple of proposals:

 a) Is it possible to duplicate those 2 tools, but in Feet instead of
 Meters?
 That means that we can have 4 tools instead of 2 (measure distance in
 meters, measure area in meters, measure distance in feet,measure area in
 feet).
 That probably solves many works for people who use Imperial measure system.

 b) as I can see those tools display also the relative distances between
 points, but those distances are not saved: it would be useful to save even
 that information on an extra layer.


 regards and thanks

 Peppe






 --
 The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
 Pinpoint memory and threading errors before they happen.
 Find and fix more than 250 security defects in the development cycle.
 Locate bottlenecks in serial and parallel code that limit performance.
 http://p.sf.net/sfu/intel-dev2devfeb
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Question to Larry - Skyjump color manage

2010-11-23 Thread Larry Becker

Here is what I propose to implement for the CAD Style:

Add a new panel to the Style dialog with: 1) a check box to enable the
style 2) a menu drop-down to choose the layer attribute. I will parse
through all of the candidate attributes and list only those that contain a
String with a hexadecimal RGB color specification (i.e. FF for red).

This style will override the basic style panel fill and line colors just as
color theming does.

Of course, other kinds of per-feature CAD styling such as line type, etc.
could be added in the future.

Comments, suggestions?

Larry

On Sat, Nov 20, 2010 at 3:54 AM, Giuseppe Aruta giuseppe_ar...@yahoo.itwrote:

Hi Larry,
I did amistake:
The name of the attribute field would be color and not Color. See the
difference between uppercase and lowercase.
thanks

Peppe

--- *Ven 19/11/10, Giuseppe Aruta giuseppe_ar...@yahoo.it* ha scritto:

Da: Giuseppe Aruta giuseppe_ar...@yahoo.it

Oggetto: Re: [JPP-Devel] Question to Larry - Skyjump color manage
A: OpenJump develop and use jump-pilot-devel@lists.sourceforge.net
Data: Venerdì 19 novembre 2010, 15:35

Hi Larry ,
thanks for your availability,
I am interested to both tools.
As I can see from ISA plugin, the interactive color tool already seems to
work with OJ.
R_G_B style would be quite useful as general style tool.
The the interactive color tool is interesting, too, as a CAD drawing tool.
Is it possible to change R_G_B attribute name to Color? This will
harmonize the import/export and automatically colorize an imported DXF into
OJ.
thanks again,
Peppe

--- *Ven 19/11/10, Larry Becker becker.la...@gmail.com* ha scritto:

Da: Larry Becker becker.la...@gmail.com
Oggetto: Re: [JPP-Devel] Question to Larry - Skyjump color manage
A: OpenJump develop and use jump-pilot-devel@lists.sourceforge.net
Data: Venerdì 19 novembre 2010, 15:02

Hi Peppe,

I could do that. Would you want the interactive color tool, the style
that recognizes R_G_B attributes, or both?

Larry

On Fri, Nov 19, 2010 at 5:24 AM, Giuseppe Aruta
giuseppe_ar...@yahoo.itwrote:

Hi Larry,
I found quite useful the tool into Skyjump that allows to set feature color
according to a R_G_B attribute in Hexadecimal value - used with Dante Fuster
DXF plugin made easy CAD2SHP conversion. I ask you if you plan to import
this tool into OpenJUMP.
Regards

Peppe

--
Beautiful is writing same markup. Internet Explorer 9 supports
standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 L3.
Spend less time writing and rewriting code and more time creating great
experiences on the web. Be a part of the beta today
http://p.sf.net/sfu/msIE9-sfdev2dev
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

-Segue allegato-

___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

-Segue allegato-

___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.nethttp://mc/compose?to=jump-pilot-de...@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Increase Visibility of Your 3D Game App Earn a Chance To Win $500!
Tap into the largest installed PC base get more eyes

Re: [JPP-Devel] Question to Larry - Skyjump color manage

2010-11-19 Thread Larry Becker

Hi Peppe,

  I could do that.  Would you want the interactive color tool, the style
that recognizes R_G_B attributes, or both?

Larry

On Fri, Nov 19, 2010 at 5:24 AM, Giuseppe Aruta giuseppe_ar...@yahoo.itwrote:

 Hi Larry,
 I found quite useful the tool into Skyjump that allows to set feature color
 according to a R_G_B attribute in Hexadecimal value - used with Dante Fuster
 DXF plugin made easy CAD2SHP conversion. I ask you if you plan to import
 this tool into OpenJUMP.
 Regards

 Peppe



 --
 Beautiful is writing same markup. Internet Explorer 9 supports
 standards for HTML5, CSS3, SVG 1.1,  ECMAScript5, and DOM L2  L3.
 Spend less time writing and  rewriting code and more time creating great
 experiences on the web. Be a part of the beta today
 http://p.sf.net/sfu/msIE9-sfdev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
Beautiful is writing same markup. Internet Explorer 9 supports
standards for HTML5, CSS3, SVG 1.1,  ECMAScript5, and DOM L2  L3.
Spend less time writing and  rewriting code and more time creating great
experiences on the web. Be a part of the beta today
http://p.sf.net/sfu/msIE9-sfdev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Label Bug in 1.4

2010-11-19 Thread Larry Becker

Hi Uwe,

  This change is mine.  Sorry I broke compatibility with old projects, but I
didn't see a way to prevent that and still add vertical alignment to polygon
text.  The capability is nice for labeling buildings.

  I was able to reproduce the bug about reverting to Above Line.  Should be
an easy fix.  There does need to be some cleanup of the text in the dialog.

regards,

Larry

On Fri, Nov 19, 2010 at 3:37 AM, Uwe Dalluege
uwe.dallu...@hcu-hamburg.dewrote:

 Hi,

 there is a bug with Change StylesLabels in OJ 1.4:

 1. Draw a polygon.
 2. Label the polygon with Change StylesLabels
 The ComboBox for Vertical alignment (for points and lines)
 shows Above Line
 3. The text is *outside* of the polygon
 (In older versions of OJ it is inside!)

 4. Change Vertical alignment... to On line
 The text is now inside the polygon.
 (By the way the word line starts with small letters
 but Above Line and Below Line starts with capital letters).

 5. Switch to Change StylesRendering.
 6. Switch back to Labels
 and the Vertical alignment switched to Above Line
 and the text of the polygon is *outside* again!

 The Labels-Tool does not remember the last choise
 and the Vertical alignment works also with polygons
 so my old project was wrong labeld
 (The text stood outside)!

 Regards

 Uwe


 --
 Beautiful is writing same markup. Internet Explorer 9 supports
 standards for HTML5, CSS3, SVG 1.1,  ECMAScript5, and DOM L2  L3.
 Spend less time writing and  rewriting code and more time creating great
 experiences on the web. Be a part of the beta today
 http://p.sf.net/sfu/msIE9-sfdev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Beautiful is writing same markup. Internet Explorer 9 supports
standards for HTML5, CSS3, SVG 1.1,  ECMAScript5, and DOM L2  L3.
Spend less time writing and  rewriting code and more time creating great
experiences on the web. Be a part of the beta today
http://p.sf.net/sfu/msIE9-sfdev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] R: OJ 1.4 stops loading at sextante plugin

2010-10-28 Thread Larry Becker

Oops!  Hope I didn't remove your justification for going to Argentina.  8-)

On Thu, Oct 28, 2010 at 2:40 PM, Larry Becker becker.la...@gmail.comwrote:

 Hi Stefan,

 Use Google translate:


 http://translate.google.com/translate?hl=ensl=estl=enu=http%3A%2F%2Fosgeo-org.1803224.n2.nabble.com%2FProblemas-instalacion-sextante-en-ubuntu-9-10-td4342122.html

 regards,

 Larry


 On Thu, Oct 28, 2010 at 1:54 PM, Stefan Steiniger sst...@geo.uzh.chwrote:

 btw. on MacOSX I have the same problems (win runs fine).

 someone who knows spanish can tell me if the gvSIG guys found a solution?


 http://osgeo-org.1803224.n2.nabble.com/Problemas-instalacion-sextante-en-ubuntu-9-10-td4342122.html

 (maybe a bit more googling)


 --
 Nokia and ATT present the 2010 Calling All Innovators-North America
 contest
 Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
 $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
 marketing
 Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
 http://p.sf.net/sfu/nokia-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel



--
Nokia and ATT present the 2010 Calling All Innovators-North America contest
Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] new uploaded OJ 1.4.0.1

2010-10-27 Thread Larry Becker

Thanks to you, Michaël for your contributions and tireless bug fixing.  I
know I haven't been much help lately.  It is my busy season at work.  :-)

Larry

2010/10/27 Michaël Michaud michael.mich...@free.fr

 Hi,

 Kudos to Stefan for this big release.
 Thanks a lot for the work you've done. I'm sure this new OJ 1.4 will
 reach Argentina before you ;-)

 Thanks also to Ede for his work on new plugins, starting scripts and
 documentation, and to all contributors who helped making this new
 version simply better than the last one.

 Michaël


 Le 27/10/2010 07:53, Stefan Steiniger a écrit :
  Hei all,
 
  yesterday I discovered a bug with the raster tools  sextante when
  testing with my home range analysis toolbox.
  It turned out that...
  - if I call a function in sextante that produces a raster A (e.g.
  density (Kernel) - radius 100m for a point dataset) and then use another
  function to create a raster B (e.g. density (Kernel) - radius 500m)
  - then the data obtained for raster A are not correct (e.g. if I convert
  the raster into a polygon grid or change the colors); and where taken
  instead for some reason from B (could not really figure why).
  The issue did actually not occur when I just loaded rasters and then
  converted them to polygon grids.
  I assume the bug was introduced when I tried to separate raster data and
  raster image/display or fixed the raster-copy/paste bug (because an
  intermediate version 1.3.2 was working with my toolbox).
 
  However as the bug is critical (i.e. makes working with Sextante
  un-reliable). I decided to do a new 1.4.0.1 release tonight.
  The version number when starting OJ should reflect that.
 
  sorry for that, and I hope everyone agrees on my decision. (I just want
  to get it done before I leave on Saturday to Argentina)
  stefan
 
 
 --
  Nokia and ATT present the 2010 Calling All Innovators-North America
 contest
  Create new apps  games for the Nokia N8 for consumers in  U.S. and
 Canada
  $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
 marketing
  Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
  http://p.sf.net/sfu/nokia-dev2dev
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 



 --
 Nokia and ATT present the 2010 Calling All Innovators-North America
 contest
 Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
 $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
 marketing
 Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
 http://p.sf.net/sfu/nokia-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Nokia and ATT present the 2010 Calling All Innovators-North America contest
Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Some thought about menus for future realizes (better if on OJ 1.4)

2010-10-27 Thread Larry Becker


 Isn't there a way of breaking context menus up to several columns, like
 windows does?
 Maybe java already delivers this in some way?


Sure.  I did that to organize this menu in SkyJUMP.You need to move at
least 3 to a submenu to make it worth while.  It might be enough to move 4
items to the Layer menu, if there is room there.

Larry

On Wed, Oct 27, 2010 at 8:51 AM, edgar.sol...@web.de wrote:

 On 27.10.2010 15:09, Giuseppe Aruta wrote:
  That's why I ask the possibility to reduce the number of menus on Layer
 trees, either moving them to similar menu (see image loader to Layer menu)
 or adopting one or more submenus.

 Isn't there a way of breaking context menus up to several columns, like
 windows does?
 Maybe java already delivers this in some way?

 ..ede



 --
 Nokia and ATT present the 2010 Calling All Innovators-North America
 contest
 Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
 $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
 marketing
 Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
 http://p.sf.net/sfu/nokia-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Nokia and ATT present the 2010 Calling All Innovators-North America contest
Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Some thought about menus for future realizes (better if on OJ 1.4)

2010-10-27 Thread Larry Becker

Sure.  See:

http://skyjump.cvs.sourceforge.net/viewvc/skyjump/skyjump/com/isa/jump/plugin/ToggleVisiblityPlugIn.java?view=log

http://skyjump.cvs.sourceforge.net/viewvc/skyjump/skyjump/com/isa/jump/plugin/TurnVisiblityOffPlugIn.java?view=log

http://skyjump.cvs.sourceforge.net/viewvc/skyjump/skyjump/com/isa/jump/plugin/TurnVisiblityOnPlugIn.java?view=log

Here is a snippet:

public void initialize(PlugInContext context) throws Exception
{
WorkbenchContext workbenchContext = context.getWorkbenchContext();
FeatureInstaller featureInstaller = new
FeatureInstaller(workbenchContext);
JPopupMenu layerNamePopupMenu = workbenchContext.getWorkbench()
.getFrame()

.getLayerNamePopupMenu();

featureInstaller.addPopupSubmenuItem(layerNamePopupMenu, this,
Visibility, Turn On, false, null, null);

JPopupMenu wmsLayerNamePopupMenu = workbenchContext.getWorkbench()
.getFrame()

.getWMSLayerNamePopupMenu();

featureInstaller.addPopupSubmenuItem(wmsLayerNamePopupMenu, this,
Visibility, Turn On, false, null, null);
}

Larry

On Wed, Oct 27, 2010 at 8:59 AM, Edgar Soldin ed...@soldin.de wrote:

 On 27.10.2010 15:56, Larry Becker wrote:
  Isn't there a way of breaking context menus up to several columns,
 like windows does?
  Maybe java already delivers this in some way?
 
 
  Sure.  I did that to organize this menu in SkyJUMP.You need to move
 at least 3 to a submenu to make it worth while.  It might be enough to move
 4 items to the Layer menu, if there is room there.

 Can you pinpoint a place in the sourcecode of skyjump?

 ..ede


 --
 Nokia and ATT present the 2010 Calling All Innovators-North America
 contest
 Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
 $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
 marketing
 Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
 http://p.sf.net/sfu/nokia-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Nokia and ATT present the 2010 Calling All Innovators-North America contest
Create new apps  games for the Nokia N8 for consumers in  U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store 
http://p.sf.net/sfu/nokia-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] R: Bug in labeling: display symbol position

2010-10-20 Thread Larry Becker

Hi Arnd,

Beautiful explanation of a difficult problem. The pdf explains the problem
very well. Unfortunately I don't have the knowledge of font glyphs and
typography needed to fix the problem. I suspect a workaround exists with
the right font-creation technique.

regards,

Larry

On Wed, Oct 20, 2010 at 10:18 AM, Giuseppe Aruta giuseppe_ar...@yahoo.itwrote:

Hi Arnd,
as far as I remember we had a discuss some month ago about. This is a
resume of all the discussion
http://www.mail-archive.com/jump-pilot-devel@lists.sourceforge.net/msg07592.html
See also this page:
http://sourceforge.net/apps/mediawiki/jump-pilot/index.php?title=Using_Your_Own_%28Geologic%29_Symbology
I hope this can help

Peppe
--- *Mer 20/10/10, Arnd Kielhorn a.kielh...@gmx.de* ha scritto:

Da: Arnd Kielhorn a.kielh...@gmx.de
Oggetto: [JPP-Devel] Bug in labeling: display symbol position
A: jump-pilot-devel@lists.sourceforge.net
Data: Mercoledì 20 ottobre 2010, 11:10

Hello,

Stefan asked me to post this thread into the developer mailing list. He
would do it but he is just in trouble and so he asked me to do it.
It is a report ot bug request from a engineer office. They often use
Openjump for GIS work.
To produce exact layouts it is important to get correct effects from
the labeling functions of OJ. But they found out that the behauviour of
labeling
OJ is not exact. So the point were OJ inserts a symbol or character is not
exact the same were the point feature is. As an example which shows the
uncorrect behaviour very clearly they sent an OJ task (see also the PDF).
For that example the created three variations of the same symbol (one with a
quadrate borderline, one without any concomitant lines or points, one with
extremly small rectangles in the bottom left and in the top right) which one
end should take place at the position of the point feature. The symbol
itself always have the same size, same position and the same dimensions. But
the labeling effect is different as You can see in the PDF. It means that
the position from the symbol depends on concomitant elements but the
position from the symbol to the point feature should allways the same. I
hope You can understand my explanation in my poorly english. Otherwise I
have to try explain it in another way...

Kindly regards
Arnd
--
Neu: GMX De-Mail - Einfach wie E-Mail, sicher wie ein Brief!
Jetzt De-Mail-Adresse reservieren: http://portal.gmx.net/de/go/demail

-Segue allegato-

--
Download new Adobe(R) Flash(R) Builder(TM) 4
The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly
Flex(R) Builder(TM)) enable the development of rich applications that run
across multiple browsers and platforms. Download your free trials today!
http://p.sf.net/sfu/adobe-dev2dev

-Segue allegato-

___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.nethttp://mc/compose?to=jump-pilot-de...@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Nokia and ATT present the 2010 Calling All Innovators-North America
contest
Create new apps games for the Nokia N8 for consumers in U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in
marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
http://p.sf.net/sfu/nokia-dev2dev
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Nokia and ATT present the 2010 Calling All Innovators-North America contest
Create new apps games for the Nokia N8 for consumers in U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
http://p.sf.net/sfu/nokia-dev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Saving a layer with empty geometries into shapefiles

2010-10-08 Thread Larry Becker

Hi Michaël,

If you use Save Selected Datasets, OJ already breaks out shapefile layers
into mutiple files.

regards,

Larry

2010/10/8 Michaël Michaud michael.mich...@free.fr

Hi,

Agree with Matthias, there are two things.

I would consider first one as a OJ bug. OJ could export empty geometries
as null shapefiles but it does not (I will fill a bug report).

For the mixed shapetype problem, I'm tempted to write a feature request
but I'm not sure what I would prefer :
- a shapefile exporter which would export mixed shape files in several
files (layer-point.shp, layer-line.shp...)
- use the EditExtractExtract by geometry type, add an
ExportLayersPlugIn able to export several layers without prompting for
names

Any idea ?

Michaël

Le 07/10/2010 15:07, Matthias Scholz a écrit :
Hi Jukka,

I've never used this plugin, but I know this problems with empty
schapefiles.

In the first case with no geometries it is impossible to determine the
geometry type, which is usualy done from a geometry. The geometry type
is mandatory for writing a schapefile. Byte 32 in the header is the type
field. A solution for such a problem may be a JComboBox to get a valid
type from the user or write the shapefile with type 0 Null Shape.
Later if we have real geometries in the file we can change the type
field in the header. Don't know if other systems have problems with
Null Shape files?

The second problem with mixed geometries is a design problem of shape
fiiles. At the moment are only one geometry type in one file allowed.
It's possible that this will be changed in the future.
So I see two solutions. Frist you use Edit-Extract-Extract Layers by
Geometry Type and save all the layers manualy. The second possibillity
is that we extend the ShapefileWriter for splitting this automatically.

You can read this in the specs
http://www.esri.com/library/whitepapers/pdfs/shapefile.pdf. See page 4
and 5.

Matthias
Hi,

JUMP DB Query plugin http://jumpdbqplugin.sourceforge.net/ used to
create a little polygon as a fake geometry for all the lines which
the SQL query was returning without a geometry. Now the new versions
of the plugin, starting from version 0.7.2. are creating an empty
geometry as GEOMETRYCOLLECTION EMPTY.
This works fine as long as I am working with OpenJUMP and also saving
into JUMP jml format goes OK. But saving into shapefiles gives
problems and I have not discovered how I could keep the important
attribute data that I have also for the features without geometry.

If there are no other geometries on the layer, the OJ message while
doing shapefile save is

java.lang.Exception: Could not determine shapefile type - data is
either all GeometryCollections or empty
at

com.vividsolutions.jump.io.ShapefileWriter.makeSHAPEGeometryCollection(ShapefileWriter.java:728)
at

com.vividsolutions.jump.io.ShapefileWriter.write(ShapefileWriter.java:295)
at

com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeUpdate(ReaderWriterFileDataSource.java:72)
at

com.vividsolutions.jump.workbench.datasource.AbstractSaveDatasetAsPlugIn.run(AbstractSaveDatasetAsPlugIn.java:33)
at

com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorManager.java:151)
at java.lang.Thread.run(Unknown Source)
If there are also real geometries then the message is

om.vividsolutions.jump.io.IllegalParametersException: mixed geometry
types found, please separate Polygons from Lines and Points when
saving to *.shp
at

com.vividsolutions.jump.io.ShapefileWriter.checkIfGeomsAreMixed(ShapefileWriter.java:639)
at

com.vividsolutions.jump.io.ShapefileWriter.write(ShapefileWriter.java:253)
at

com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeUpdate(ReaderWriterFileDataSource.java:72)
at

com.vividsolutions.jump.workbench.datasource.AbstractSaveDatasetAsPlugIn.run(AbstractSaveDatasetAsPlugIn.java:33)
at

com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorManager.java:151)
at java.lang.Thread.run(Unknown Source)
Is it possible to save things without geometries into shapefiles at
all? It is easy to generate test data, just create a new layer and
insert a new WKT feature as GEOMETRYCOLLECTION EMPTY and try to save
the layer. Next digitise a point, for example, on the layer, and try
saving again.

-Jukka Rahkonen-

Re: [JPP-Devel] Translation question

2010-09-15 Thread Larry Becker

I recommend you check out https://prbeditor.dev.java.net/ if you haven't
already.  It makes the job of editing multiple language files easy.

regards,

Larry

On Wed, Sep 15, 2010 at 8:47 AM, Matthias Scholz m...@jammerhund.de wrote:

 Hi,

 one small question about translation in OJ. Which file must I modify?
 And should I add new keys in all language files? I'm not sure if I'm
 right. Before I commit my next changes, it would be nice if anyone can
 give a hint.

 Regards

 Matthias


 --
 Start uncovering the many advantages of virtual appliances
 and start using them to simplify application deployment and
 accelerate your shift to cloud computing.
 http://p.sf.net/sfu/novell-sfdev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
Start uncovering the many advantages of virtual appliances
and start using them to simplify application deployment and
accelerate your shift to cloud computing.
http://p.sf.net/sfu/novell-sfdev2dev___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Charset choise

2010-09-09 Thread Larry Becker

Hi Stefan,

Having one charset choice doesn't support multiple charsets per project
as the current method does. I'm not sure how often this happens, but it
isn't too unusual to use datasets from multiple sources. Instead of
commenting out the dialogs, it might be better to have a workbench
blackboard option to skip them and use the default instead.

Surely we are all going to run into an Umlaute or similar in our data
eventually.

regards,
Larry

On Wed, Sep 8, 2010 at 6:54 PM, Stefan Steiniger sst...@geo.uzh.ch wrote:

I like the charset choice, thanks Matthias.

However, I wonder what users feel having every time to chose (even it is
only one more click) and probably not knowing what it means.

So one thought I had is to comment out the dialog call and put the
dialog options in (a new?) options tab instead and store it the
blackboard? Then the currently set value is read while loading the shp
(i.e. exposing the option in a different way to the user).

I know its additional work but may be more user friendly for those who
never care about charsets and have to load quite a bit of data during a
day? Like I do ;)

Actually my co-worker just suggested the option to have a checkbox for
the additional dialog asking Do you want to use that value every time.
so it doesn't pop up all the time during one session.

my 2 cents...

stefan

Michaël Michaud wrote:
Hi Matthias,

Can you give me some information about how it is supposed to work. Am I
supposed to get a panel with a charset option for any shapefile loading
?
Sorry for that question, I did not launch the new compiled version. I
know get the charset choice dialog.

Thanks,

Michaël

2) if we want to keep java 5 compatibility, you have to use new
String(byte[], int, int, String) instead of new String(byte[], int, int,
Charset) on line 264

3) about your proposition of saving the charset in the project when
different from default jvm charset : Seems a good idea to me.

Michaël

Le 03/09/2010 20:34, Matthias Scholz a écrit :
Hi,

sorry my mistake. I have it only tested with open and open recent ;-)
In
the SVN it is fixed for the first time, but there is a general question
and I want to hear the other developers/users. If I open a shapefile
with a special charset setting for the first time, it would be logic
for
me, if we save the charset setting for this file in the project. So if
the user opens this file again with the project, the file will be
opened
with the same charset.
Should I implement this or have anyone an other suggestion?

Regards

Matthias
Nice feature, but it is going to take a little more work. It
currently breaks shapefile loading from a project file and the
lright-click on layer legacy method Load Dataset. I think you need
to set a default charset on start up.

regards,

Larry

java.lang.IllegalArgumentException: Null charset name
at java.nio.charset.Charset.lookup(Charset.java:430)
at java.nio.charset.Charset.forName(Charset.java:503)
at

com.vividsolutions.jump.io.ShapefileReader.read(ShapefileReader.java:137)
at

com.vividsolutions.jump.io.datasource.DelegatingCompressedFileHandler.read(DelegatingCompressedFileHandler.java:79)
at

com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeQuery(ReaderWriterFileDataSource.java:61)
at

com.vividsolutions.jump.io.datasource.ReaderWriterFileDataSource$1.executeQuery(ReaderWriterFileDataSource.java:79)
at

org.openjump.core.ui.plugin.file.open.OpenProjectWizard.executeQuery(OpenProjectWizard.java:282)
at

org.openjump.core.ui.plugin.file.open.OpenProjectWizard.load(OpenProjectWizard.java:271)
at

org.openjump.core.ui.plugin.file.open.OpenProjectWizard.loadLayers(OpenProjectWizard.java:208)
at

org.openjump.core.ui.plugin.file.open.OpenProjectWizard.open(OpenProjectWizard.java:152)
at

org.openjump.core.ui.plugin.file.open.OpenProjectWizard.open(OpenProjectWizard.java:107)
at

org.openjump.core.ui.plugin.file.open.OpenProjectWizard.run(OpenProjectWizard.java:99)
at

org.openjump.core.ui.plugin.AbstractWizardPlugin.run(AbstractWizardPlugin.java:71)
at

com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorManager.java:151)
at java.lang.Thread.run(Thread.java:619)

On Fri, Sep 3, 2010 at 4:46 AM, Matthias Scholzm...@jammerhund.de
mailto:m...@jammerhund.de wrote:

Hi,

I've commited some little changes for selecting an other charset
while
opening an ESRI shapefile.
Thank you Michael and Stefan for your hints to the wizard
framework.
Thereby the code changes was very small and consitent :-) On the
other
hand Michael is right with his opinion about the wizard
framework.
Without good documentation you need many hours to understand and

Re: [JPP-Devel] question about getUltimateWrappee()

2010-09-09 Thread Larry Becker

This code has always been wrapped in a mystery to me.

Larry

On Wed, Sep 8, 2010 at 6:57 PM, Stefan Steiniger sst...@geo.uzh.ch wrote:

 me neither

 I think you need to ask Jon Aquino or Martin Davis about this ;)

 stefan

 Michaël Michaud wrote:
Hi Kevin,
  The FeatureCollectionWrapper.getUltimateWrappee() looks like this:
 
  public FeatureCollection getUltimateWrappee() {
   FeatureCollection currentWrappee = fc;
   while (currentWrappee instanceof FeatureCollectionWrapper) {
  currentWrappee = ((FeatureCollectionWrapper) currentWrappee).fc;
   }
   return currentWrappee;
  }
 
  Is there a reason line 66 references .fc directly instead of
 .getWrappee() ?
  I have no idea. Did you try to find calls to this method in the whole
  source tree ?
  Maybe also worthwhile to check in WFS plugin or other plugins which
  could use caching if this method is called.
 
  Michaël
 
  For me this currently returns the wrong answer.  In the case of a
  CachingFeatureCollection, there are actually two FeatureCollections: the
  actual wrapped FC and a cached FC (a potentially small subset of the
  wrapped FC).  So, in this case, .fc references the cached FC, which is
  not the FC I'm actually after.
 
  I've overridden CachingFeatureCollection.getWrappee() in a custom
  variant to return the actual wrapped FC, which in my case is a custom
  DataStoreFeatureCollection that mimics a database table, not the cached
  FC subset.
 
 
  -- Kevin
 
 
 --
  This SF.net Dev2Dev email is sponsored by:
 
  Show off your parallel programming skills.
  Enter the Intel(R) Threading Challenge 2010.
  http://p.sf.net/sfu/intel-thread-sfd
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
 
 
 
 --
  This SF.net Dev2Dev email is sponsored by:
 
  Show off your parallel programming skills.
  Enter the Intel(R) Threading Challenge 2010.
  http://p.sf.net/sfu/intel-thread-sfd
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 


 --
 This SF.net Dev2Dev email is sponsored by:

 Show off your parallel programming skills.
 Enter the Intel(R) Threading Challenge 2010.
 http://p.sf.net/sfu/intel-thread-sfd
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net Dev2Dev email is sponsored by:

Show off your parallel programming skills.
Enter the Intel(R) Threading Challenge 2010.
http://p.sf.net/sfu/intel-thread-sfd___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] zooming to the last extent opening a project

2010-09-07 Thread Larry Becker

Hi Nils,

  OJ has had the capability to restore the view at the time the project was
saved since February this year.  See JUMPWorkbench.main().

regards,

Larry

On Tue, Sep 7, 2010 at 11:47 AM, Nils Kuhn nils.k...@bws-gmbh.de wrote:

 Hi all,
 I am writing the extent of the viewport of the LayerViewPanel to a
 project-file while exiting OJ.  For setting the viewport to this extent
 again while opening that project I added a function zoomToLastLocation
 to the class
 com.vividsolutions.jump.workbench.ui.plugin.OpenProjectPlugIn. That
 method I am calling from method initialize in class
 com.vividsolutions.jump.workbench.ui.plugin.FirstTaskFramePlugIn.
 Everything works fine but after zooming to the last extent from the
 project-file the viewport changes to the full extent of all loaded
 layers again.
 Could anybody tell me where that's coded?
 Regards Nils



 --
 This SF.net Dev2Dev email is sponsored by:

 Show off your parallel programming skills.
 Enter the Intel(R) Threading Challenge 2010.
 http://p.sf.net/sfu/intel-thread-sfd
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net Dev2Dev email is sponsored by:

Show off your parallel programming skills.
Enter the Intel(R) Threading Challenge 2010.
http://p.sf.net/sfu/intel-thread-sfd___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] wishlist

2010-09-02 Thread Larry Becker

Hi Kevin,

I had a look at your patch. It looks pretty good to me. Nice addition!

regards,

Larry

On Thu, Sep 2, 2010 at 12:31 AM, Kevin Neufeld kneuf...@refractions.netwrote:

Hi Stefan,

You're right, I once did have write access to the old JUMP ... that was
a long time ago. I'm surprised you remembered :) Sure, if you're
willing, I wouldn't mind having access again. I'm not planning on any
major core contributions, but in my spare time as I'm working on various
plugins, I occasionally come across some minor things that could get
cleaned up.

I agree that commits to the core should first have the eyes of those
that know the code inside and out.

So, if you're willing, my account is kdneufeld.

Have a good trip, Stefan!

-- Kevin

On 9/1/2010 8:58 PM, Stefan Steiniger wrote:
Hei Kevin,

do you want SVN write access?
so this way we do not need to sent patches around, and I think you did
already a couple of contributions (on the good old JUMP-cvs before it
was gone. So there would be no concern about your skills ;)

However, if core features are concerned we usually have Larry or Michael
testing it before a commit is done. (sorry guys, but indeed Larry and
Michael are THOSE who know and have the skill ;)

For giving you write access we (Michael, Landon or I) would need your
SourceForge account login name - thats all.

stefan

Kevin Neufeld schrieb:

That is the thing with opensource development, eh? :) Development
resources are always tight.

I just added a patch for review to the feature tracker for my primary
issue.

http://sourceforge.net/tracker/index.php?func=detailaid=3057748group_id=118054atid=679909

The patch
- adds a readonly attribute to a FeatureSchema attribute
- uses the attribute in the LayerTableModel to set if a cell is editable
- shades cells in the AttributeTablePanel that are non-editable to light
gray.

I don't know what OJ uses for a testing harness, but preliminary testing
looks good.
I programmatically added a layer and set one of the schema attributes as
read-only.

The other issues I mentioned are not a big concern for me at all (just a
wishlist) and I no plans to address them any time soon.

-- Kevin

On 9/1/2010 1:34 PM, Michaël Michaud wrote:

Hi Kevin

All your propositions seem reasonnable and valuable for OpenJUMP.

As Stefan said, the main problem is development resources.
I cannot evaluate precisely the work to do without a deeper look, but
it
concerns core classes and will need caution and tests.
Are you volonteer to develop these features ?

Michaël

Le 01/09/2010 20:15, Kevin Neufeld a écrit :

Stefan mentioned that there isn't a road map for OJ, but is there
a
place to jot down improvement ideas?

Here are a couple on my wishlist:

1) The ability to specify which columns are editable in an layer's
attribute table. Right now, the FID and geometry column are
hard-coded
as being the only columns that are not editable. I would like to see
this driven off the layer's FeatureSchema. Perhaps there could be a
isAttributeReadOnly(int attributeIndex) method added to the
FeatureSchema that could be used in LayerTableModel.isCellEditable(int
rowIndex, int columnIndex).

Primary key attributes that belong to a DynamicFeatureCollection
driven
off a database is one example of a non-editable column.

2) The ability to customize the tooltips for previously installed
plugins on a layer's right click context menu. For example, I could
have a custom implementation of a Layer that is backed by a custom
FeatureCollection. If I mark the layer as readonly, the Editable
menu
item is correctly greyed-out. The tooltip says something like This
layer cannot be made editable. The menu item is greyed-out ...
obviously it's not editable. I would like to change the tooltip to
explain *why* the menu item is greyed-out ... which is particular to
my
custom FeatureCollection.

IE.
No Primary Key found on the underlying database table
Adhoc queries cannot be made editable
SQL Server DataStores cannot currently be made editable

3) A new UpdatablePlugIn interface with methods like
getPluginVersion(),
getPluginURL(). All implementations of the interface could be listed
in
the extensions tag in the About window. A user could choose to update
a
selected plugin where a new plugin jar and all the jar's dependencies
would automatically download, available upon application restart. I
know, I know. This would require a huge framework and lots of
developer
time, but it sure would be nice to have.

Cheers,
-- Kevin

--
This SF.net Dev2Dev email is sponsored by:

Show off your parallel programming skills.
Enter the Intel(R) Threading Challenge 2010.
http://p.sf.net/sfu/intel-thread-sfd

Re: [JPP-Devel] Improving OpenJUMP styling

2010-08-11 Thread Larry Becker

Hi Jukka,

  As usual you make excellent suggestions. See my comments below.

On Wed, Aug 11, 2010 at 4:08 AM, Rahkonen Jukka
jukka.rahko...@mmmtike.fiwrote:

 Hi,

 I was thinking that now when Matthias and Larry have been working with
 selection styles it might be good to collect a list about things in
 OpenJUMP styling which do not work or work in somehow irritating way.

 I can start with couple of issues:

 - Colour theming option creates all the new classes with the default
 styles. Each theme will then have both the fill and line rendering
 selected, colours are synchronised, and line width is 1. However, I
 would rather see the classifier to take the defaults from the Rendering
 tab so I could set for example the line width somehow bigger for all the
 classes. Usually it would mean less manual fine tunign this way.


This seem reasonable to me.  I have wished for the same thing.


 - It seems to be impossible to show vertises on classified layers. There
 is no user interface for that in the Colour Theming-Custom and
 defaults are not taken from the main Rendering tab.


This and the previous request can probably be done by updating the UI
dialog.


 - The above issue, I think, makes it impossible to use colour theme on
 point layers. Or it is possible, OpenJUMP is doing the classification,
 but all the points are still rendered with the same colour.


I need to look into this one.


 - Custom dialogue for a classified layer shows also Transparency
 slider. However, it is affecting all the classes and not only the
 selected one. It might be better to remove the slider from the Custom
 dialogue.  There is another slider on the main Colour Theming tab and
 also the transparency slider on the main Rendering tab can be used.


Actually the use of both could be possible if the one that affects all is
proportional as in Layer properties.


 - There is a little issue with the polygon styling. If I create a new
 layer with OpenJUMP and draw a polygon, and next select to show vertices
 option from the Rendering tab, as a result ONLY the vertices are shown
 but the outline and fill disapper. It took me a long time to discover
 that this happens only if a layer does not have any attribute fields in
 its schema. It is enought to insert one attribute field into the schema
 to correct the rendering. Attribute field can be empty for all the
 features, it does not matter.


Sounds like a bug.



 To start a wishlist for the future, QGis New symbology option gives a
 possibity to build easily multi-layer or multi-stroke symbols. Something
 like that would by nice to have in OpenJUMP also. For example a road
 with red fill, black borders and black dottet centre line could be
 constructed by piling up a wide black line, a narrover red line and a
 most narror black dottet line on top. For point layers even such a
 simple style than big coloured circle and a small insert with another
 colour can make the map much more easier to read.


It is possible to augment the existing style with another tab that would
allow an additional overlay.



 GGis User manual
 http://download.osgeo.org/qgis/doc/manual/qgis-1.4.0_user_guide_en.pdfha
 s something about New Symbology option in chapter
 5.4.3. Working with the New Generation Symbology
 On manual page 54, Figure 16, (a) Line composed from three simple lines
 may give an idea about multi-layer symbols.

 -Jukka Rahkonen-



 --
 This SF.net email is sponsored by

 Make an app they can't live without
 Enter the BlackBerry Developer Challenge
 http://p.sf.net/sfu/RIM-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by 

Make an app they can't live without
Enter the BlackBerry Developer Challenge
http://p.sf.net/sfu/RIM-dev2dev ___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Improving OpenJUMP styling

2010-08-11 Thread Larry Becker

The display of vertises on themed layers works for me.  Point colour theming
works too.  Transparency turns out to be implemented on a per layer basis.

I did verify the polygon layer without attribute vertex bug.

Larry

On Wed, Aug 11, 2010 at 8:47 AM, Larry Becker becker.la...@gmail.comwrote:

 Hi Jukka,

   As usual you make excellent suggestions. See my comments below.

 On Wed, Aug 11, 2010 at 4:08 AM, Rahkonen Jukka jukka.rahko...@mmmtike.fi
  wrote:

 Hi,

 I was thinking that now when Matthias and Larry have been working with
 selection styles it might be good to collect a list about things in
 OpenJUMP styling which do not work or work in somehow irritating way.

 I can start with couple of issues:

 - Colour theming option creates all the new classes with the default
 styles. Each theme will then have both the fill and line rendering
 selected, colours are synchronised, and line width is 1. However, I
 would rather see the classifier to take the defaults from the Rendering
 tab so I could set for example the line width somehow bigger for all the
 classes. Usually it would mean less manual fine tunign this way.


 This seem reasonable to me.  I have wished for the same thing.


 - It seems to be impossible to show vertises on classified layers. There
 is no user interface for that in the Colour Theming-Custom and
 defaults are not taken from the main Rendering tab.


 This and the previous request can probably be done by updating the UI
 dialog.


 - The above issue, I think, makes it impossible to use colour theme on
 point layers. Or it is possible, OpenJUMP is doing the classification,
 but all the points are still rendered with the same colour.


 I need to look into this one.


 - Custom dialogue for a classified layer shows also Transparency
 slider. However, it is affecting all the classes and not only the
 selected one. It might be better to remove the slider from the Custom
 dialogue.  There is another slider on the main Colour Theming tab and
 also the transparency slider on the main Rendering tab can be used.


 Actually the use of both could be possible if the one that affects all is
 proportional as in Layer properties.


 - There is a little issue with the polygon styling. If I create a new
 layer with OpenJUMP and draw a polygon, and next select to show vertices
 option from the Rendering tab, as a result ONLY the vertices are shown
 but the outline and fill disapper. It took me a long time to discover
 that this happens only if a layer does not have any attribute fields in
 its schema. It is enought to insert one attribute field into the schema
 to correct the rendering. Attribute field can be empty for all the
 features, it does not matter.


 Sounds like a bug.



 To start a wishlist for the future, QGis New symbology option gives a
 possibity to build easily multi-layer or multi-stroke symbols. Something
 like that would by nice to have in OpenJUMP also. For example a road
 with red fill, black borders and black dottet centre line could be
 constructed by piling up a wide black line, a narrover red line and a
 most narror black dottet line on top. For point layers even such a
 simple style than big coloured circle and a small insert with another
 colour can make the map much more easier to read.


 It is possible to augment the existing style with another tab that would
 allow an additional overlay.



 GGis User manual
 http://download.osgeo.org/qgis/doc/manual/qgis-1.4.0_user_guide_en.pdfha
 s something about New Symbology option in chapter
 5.4.3. Working with the New Generation Symbology
 On manual page 54, Figure 16, (a) Line composed from three simple lines
 may give an idea about multi-layer symbols.

 -Jukka Rahkonen-



 --
 This SF.net email is sponsored by

 Make an app they can't live without
 Enter the BlackBerry Developer Challenge
 http://p.sf.net/sfu/RIM-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel



--
This SF.net email is sponsored by 

Make an app they can't live without
Enter the BlackBerry Developer Challenge
http://p.sf.net/sfu/RIM-dev2dev ___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Label Bold Error

2010-08-10 Thread Larry Becker

Could you show a picture of the problem and the style dialog that caused it?

Larry

2010/8/10 greateme great...@163.com

 Hello
  Yesterday, I discovered the use of OpenJump an exception. When I
 modify the line element of style, the mark was set on taking the default
 setting is normal, but when I set the font to bold Shique appeared abnormal,
 the interface shows the label font size of the disorder appeared . I want
 to know what causes this is because, when I downloaded source view, the
 feeling seems to be caused Graphics2D object. Hope to get your advice,
 thank you!


 --
 您想拥有和网易免费邮箱一样强大的软件吗？ http://qiye.163.com/?163

 --
 This SF.net email is sponsored by

 Make an app they can't live without
 Enter the BlackBerry Developer Challenge
 http://p.sf.net/sfu/RIM-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
This SF.net email is sponsored by 

Make an app they can't live without
Enter the BlackBerry Developer Challenge
http://p.sf.net/sfu/RIM-dev2dev ___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Selectionstyle Patch

2010-08-09 Thread Larry Becker

Hi Matthias,

  The code does indeed look much more efficient, however it still doesn't
default to the old selection behavior, so I'm not sure how users outside
your organization are going to react to the change. I don't like it as well
as the current method which outlines the handles.   Also there seems to be a
problem with point selection feedback.  Selected points just seem to
disappear for me.

regards,
Larry

On Fri, Jul 30, 2010 at 11:34 AM, Matthias Scholz m...@jammerhund.de wrote:

 Hi,

 please can Larry  or any other check my modifications again? Now I've
 solved the problem that the previous saved settings are restored from
 blackboard. The modifications in the AbstractSelectionRenderer should now
 smart enough, so that we have no performance problems and can set the
 properties with setter methods.

 It would be nice and important for my users if we can integrate the patch
 in the upcoming release.

 Regards

 Matthias

  Hi Larry,

 please see the attached file. There is one problem at the moment. After
 loading a file or project the AbstractSelectionRenderer use the default
 settings. So you must go to the options an click OK in the
 SelectionStyllingOptionsPanel. This is because during construction of the
 SelectionStyllingOptionsPanel instance there is no LayerViewPanel instance
 an so on no RenderingManager available. Is there a Listener which is fired
 if the RenderingManager is available or if a layer was added or a file was
 loaded???

 Regards

 Matthias

  Hi Matthias,

  I'm pretty sure that the right place to add setSelectionLineColor,
 setSelectionPointSize and
 setSelectionPointForm is AbstractSelectionRenderer since that is where
 the associated variables are declared.  You will have to remove /final /from
 HANDLE_WIDTH.  The real trick is getting the reference to
 FeatureSelectionRenderer to use the sets.  I think this can be done with
 RenderManager  by passing 
 FeatureSelectionRenderer.CONTENT_ID.toRenderManager.getRenderer().

 regards,
 Larry

 On Sun, Jul 11, 2010 at 7:58 AM, Matthias Scholz m...@jammerhund.demailto:
 m...@jammerhund.de wrote:

Hi Larry,

can we do the following?

- add some setSelectionLineColor, setSelectionPointSize and
setSelectionPointForm to
com.vividsolutions.jump.workbench.ui.renderer.Renderer interface
- implement simple setter in

  com.vividsolutions.jump.workbench.ui.renderer.FeatureCollectionRenderer,
wich is the parent of AbstractSelectionRenderer which is the parent of
FeatureSelectionRenderer, SelectionBackgroundRenderer,
PartSelectionRenderer, LineStringSelectionRenderer
- change the AbstractSelectionRenderer for using this variables while
paint()
- in a PlugIn in the OptionsPanel I can get the Renderer with
context.getLayerViewPanel().getRenderingManager().getRenderer()
call and
the I can change the values whith the setter

I'm not sure if the Renderer interface is the right place for the
setter
methods???

Please tell me your opinion, before I start. Any other suggestions are
welcome!

Regards Matthias

 I don't see an obvious solution.  For one thing, it is unclear how
 your plugin would affect the interoperability of
 SelectionBackgroundRenderer, PartSelectionRenderer, and
 LineStringSelectionRenderer which uses constructors to select
 different feedback mechanisms.

 Larry

 On Sun, Jun 27, 2010 at 3:00 PM, Matthias Scholz
m...@jammerhund.de mailto:m...@jammerhund.de
 mailto:m...@jammerhund.de mailto:m...@jammerhund.de wrote:

 Hi Sunburned Surveyor and Larry,

 sorry for my late reply, but i had no time to code last week :-(

 I agree with Larry's remarks. My question went toward the
concrete
 implementation, as I currently do not have enough knowledge
about the
 internals of OJ. At the beginning I would to build a plugin,
but I do
 not know how to tell the AbstractSelectionRenderer, how he
should
 render with my settings or with the old default one. So
actually I
 have
 no idea how to integrate the plugin in the rendering
process? At this
 point I need your help. I hope you understand my terrible
english ;-)

 Matthias

  I haven't looked at the code Mathias provided. It sounds like
 Larry's
  provided some great comments. I hope the changes can be
made so
  Mathias code can be integrated.
 
  If Mathias needs help making the mods Larry has suggested, he
 can let me know.
 
  The Sunburned Surveyor
 
  On Mon, Jun 21, 2010 at 6:28 AM, Larry Becker
 becker.la...@gmail.com mailto:becker.la...@gmail.com
mailto:becker.la...@gmail.com mailto:becker.la...@gmail.com
wrote:
 
  Hi Matthias,
 
  My concern about code efficiency

Re: [JPP-Devel] svn website

2010-08-05 Thread Larry Becker

Try https://jump-pilot.svn.sourceforge.net/svnroot/jump-pilot/core/trunk.
My project folder is 150MB including .class files.

Larry

On Thu, Aug 5, 2010 at 7:42 AM, Mohammed Rashad
mohammedrasha...@gmail.comwrote:

 svn pull from subclise gives a project of size more than 500 MB
 Which source to use svn checkout or

 http://sourceforge.net/projects/jump-pilot/files/OpenJUMP/1.3.1/openjump-src-1.3.1.ziphttp://sourceforge.net/projects/jump-pilot/files/OpenJUMP/1.3.1/openjump-src-1.3.1.zip/download


 http://sourceforge.net/projects/jump-pilot/files/OpenJUMP/1.3.1/openjump-src-1.3.1.zip/downloadfor
 openjump development

 On Thu, Aug 5, 2010 at 3:04 PM, Mohammed Rashad 
 mohammedrasha...@gmail.com wrote:

 https://jump-pilot.svn.sourceforge.net/svnroot/jump-pilot
 Is this the correct svn url to pull opnjump using subclise
 sorry for asking these silly question  because I am newbie

 On Thu, Aug 5, 2010 at 12:22 PM, Matthias Scholz m...@jammerhund.dewrote:

 http://sourceforge.net/projects/jump-pilot/develop

  will you please post the svn checkout link
 
  On Thu, Aug 5, 2010 at 11:19 AM, Matthias Scholz m...@jammerhund.de
  mailto:m...@jammerhund.de wrote:
 
  Hi Mohammed!
   How to checkout latest svn of openjump for developing openjump.
   Can I use eclipse to develop openjump?
  Please check the Developer Docs
 
 http://sourceforge.net/apps/mediawiki/jump-pilot/index.php?title=Developer_Documentation_and_HowTo
  Here you can find some information. Most of the developers use
  Eclipse,
  but Netbeans is possible too.
  
   Does openjump.org http://openjump.org http://openjump.org

  site is down?
  No problems with the site from germany.
 
  Matthias
  
   I would like to develop openjump. Can anyone please provide me
 with
   some details.
  
 
 
  
  
 
 --
   The Palm PDK Hot Apps Program offers developers who use the
   Plug-In Development Kit to bring their C/C++ apps to Palm for a
  share
   of $1 Million in cash or HP Products. Visit us here for more
  details:
   http://p.sf.net/sfu/dev2dev-palm
  
 
 
  
   ___
   Jump-pilot-devel mailing list
   Jump-pilot-devel@lists.sourceforge.net
  mailto:Jump-pilot-devel@lists.sourceforge.net

   https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
  
 
 
 
 --
  The Palm PDK Hot Apps Program offers developers who use the
  Plug-In Development Kit to bring their C/C++ apps to Palm for a
 share
  of $1 Million in cash or HP Products. Visit us here for more
 details:
  http://p.sf.net/sfu/dev2dev-palm
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  mailto:Jump-pilot-devel@lists.sourceforge.net

  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 





 --
 The Palm PDK Hot Apps Program offers developers who use the
 Plug-In Development Kit to bring their C/C++ apps to Palm for a share
 of $1 Million in cash or HP Products. Visit us here for more details:
 http://p.sf.net/sfu/dev2dev-palm
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
The Palm PDK Hot Apps Program offers developers who use the
Plug-In Development Kit to bring their C/C++ apps to Palm for a share
of $1 Million in cash or HP Products. Visit us here for more details:
http://p.sf.net/sfu/dev2dev-palm___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] runtime error

2010-08-05 Thread Larry Becker

You may need to find a workaround.  DecimalDV is probably a sun class that
is not open.

On Thu, Aug 5, 2010 at 10:27 AM, Mohammed Rashad mohammedrasha...@gmail.com
 wrote:

 I am using ubuntu 10.04
 my java version is openjdk-6-jre


 On Thu, Aug 5, 2010 at 8:03 PM, Sunburned Surveyor 
 sunburned.surve...@gmail.com wrote:

 I believe rt.jar is the main library for the JRE/JDK.

 What operating system and version of Java are you running? I think
 this is an environment problem and not an OJ problem.

 The Sunburned Surveyor

 On Thu, Aug 5, 2010 at 6:43 AM, Mohammed Rashad
 mohammedrasha...@gmail.com wrote:
  I had checked out from openjump
  from
 https://jump-pilot.svn.sourceforge.net/svnroot/jump-pilot/core/trunk.
  i had added all jar files in lib
  after adding and running i got this error
  how to solve this?
  java.lang.Error: Unresolved compilation problem:
  Access restriction: The type DecimalDV is not accessible due to
 restriction
  on required library /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
  at
 
 com.vividsolutions.jump.workbench.ui.plugin.clipboard.PasteItemsPlugIn.init(PasteItemsPlugIn.java:48)
  at
 
 com.vividsolutions.jump.workbench.JUMPConfiguration.init(JUMPConfiguration.java:253)
  at
 
 com.vividsolutions.jump.workbench.JUMPWorkbench.main(JUMPWorkbench.java:253)
 
 
 --
  The Palm PDK Hot Apps Program offers developers who use the
  Plug-In Development Kit to bring their C/C++ apps to Palm for a share
  of $1 Million in cash or HP Products. Visit us here for more details:
  http://p.sf.net/sfu/dev2dev-palm
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 


 --
 The Palm PDK Hot Apps Program offers developers who use the
 Plug-In Development Kit to bring their C/C++ apps to Palm for a share
 of $1 Million in cash or HP Products. Visit us here for more details:
 http://p.sf.net/sfu/dev2dev-palm
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 The Palm PDK Hot Apps Program offers developers who use the
 Plug-In Development Kit to bring their C/C++ apps to Palm for a share
 of $1 Million in cash or HP Products. Visit us here for more details:
 http://p.sf.net/sfu/dev2dev-palm
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
The Palm PDK Hot Apps Program offers developers who use the
Plug-In Development Kit to bring their C/C++ apps to Palm for a share
of $1 Million in cash or HP Products. Visit us here for more details:
http://p.sf.net/sfu/dev2dev-palm___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] runtime error

2010-08-05 Thread Larry Becker

Because openjdk cannot include proprietary sun code, you may occasionally
find classes that have not been ported.  Is there some particular reason
that you chose to use openjdk rather than sun java?

Larry

On Thu, Aug 5, 2010 at 10:32 AM, Mohammed Rashad mohammedrasha...@gmail.com
 wrote:

 It didnt get you. what workaround? will you please elobarate.


 On Thu, Aug 5, 2010 at 9:01 PM, Larry Becker becker.la...@gmail.comwrote:

 You may need to find a workaround.  DecimalDV is probably a sun class that
 is not open.


 On Thu, Aug 5, 2010 at 10:27 AM, Mohammed Rashad 
 mohammedrasha...@gmail.com wrote:

 I am using ubuntu 10.04
 my java version is openjdk-6-jre


 On Thu, Aug 5, 2010 at 8:03 PM, Sunburned Surveyor 
 sunburned.surve...@gmail.com wrote:

 I believe rt.jar is the main library for the JRE/JDK.

 What operating system and version of Java are you running? I think
 this is an environment problem and not an OJ problem.

 The Sunburned Surveyor

 On Thu, Aug 5, 2010 at 6:43 AM, Mohammed Rashad
 mohammedrasha...@gmail.com wrote:
  I had checked out from openjump
  from
 https://jump-pilot.svn.sourceforge.net/svnroot/jump-pilot/core/trunk.
  i had added all jar files in lib
  after adding and running i got this error
  how to solve this?
  java.lang.Error: Unresolved compilation problem:
  Access restriction: The type DecimalDV is not accessible due to
 restriction
  on required library /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar
  at
 
 com.vividsolutions.jump.workbench.ui.plugin.clipboard.PasteItemsPlugIn.init(PasteItemsPlugIn.java:48)
  at
 
 com.vividsolutions.jump.workbench.JUMPConfiguration.init(JUMPConfiguration.java:253)
  at
 
 com.vividsolutions.jump.workbench.JUMPWorkbench.main(JUMPWorkbench.java:253)
 
 
 --
  The Palm PDK Hot Apps Program offers developers who use the
  Plug-In Development Kit to bring their C/C++ apps to Palm for a share
  of $1 Million in cash or HP Products. Visit us here for more details:
  http://p.sf.net/sfu/dev2dev-palm
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 


 --
 The Palm PDK Hot Apps Program offers developers who use the
 Plug-In Development Kit to bring their C/C++ apps to Palm for a share
 of $1 Million in cash or HP Products. Visit us here for more details:
 http://p.sf.net/sfu/dev2dev-palm
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 The Palm PDK Hot Apps Program offers developers who use the
 Plug-In Development Kit to bring their C/C++ apps to Palm for a share
 of $1 Million in cash or HP Products. Visit us here for more details:
 http://p.sf.net/sfu/dev2dev-palm
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 The Palm PDK Hot Apps Program offers developers who use the
 Plug-In Development Kit to bring their C/C++ apps to Palm for a share
 of $1 Million in cash or HP Products. Visit us here for more details:
 http://p.sf.net/sfu/dev2dev-palm
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 The Palm PDK Hot Apps Program offers developers who use the
 Plug-In Development Kit to bring their C/C++ apps to Palm for a share
 of $1 Million in cash or HP Products. Visit us here for more details:
 http://p.sf.net/sfu/dev2dev-palm
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
The Palm PDK Hot Apps Program offers developers who use the
Plug-In Development Kit to bring their C/C++ apps to Palm for a share
of $1 Million in cash or HP Products. Visit us here for more details:
http://p.sf.net/sfu/dev2dev-palm___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] georecify

2010-08-05 Thread Larry Becker

If what you want to do is use OpenJUMP as a font end to gdalwarp, it isn't
really all that difficult.  I recommend using the command line utility:
http://www.gdal.org/gdalwarp.html .  You can find the OJ support classes to
launch external programs at:
org.openjump.core.ui.plugin.customize.CmdRunner.

Larry

On Thu, Aug 5, 2010 at 3:55 PM, Rahkonen Jukka jukka.rahko...@mmmtike.fiwrote:

 Hi,

 QGis has a pretty nice georeferencer plugin. If you do not have a very
 special reason or just a burning desire to implement the same functionality
 into OpenJUMP I would recommend you to use QGis for georeferencing and use
 the same amount of programming work for developing something original into
 OpenJUMP. Improving the new live GPS plugin would be my favourite. In any
 case have at least a look at QGis georeferencer. GvSIG has a georeferencer
 as well but I have not tried it myself yet.

 -Jukka Rahkonen-



 -Alkuperäinen viesti-
 Lähettäjä: Mohammed Rashad [mailto:mohammedrasha...@gmail.com]
 Lähetetty: to 5.8.2010 17:31
 Vastaanottaja: OpenJump develop and use
 Aihe: Re: [JPP-Devel] georecify

 I need to read raster data and to develop a georectify plugin for openjump

 On Thu, Aug 5, 2010 at 7:59 PM, Sunburned Surveyor 
 sunburned.surve...@gmail.com wrote:

  Mohammed,
 
  OpenJUMP doesn't currently wrap GDAL, if that is what you mean. OJ is
  written in Java, and GDAL in C or C++. So that makes things a little
  tricky.
 
  As far as I know, OpenJUMP does not have a georectifying plug-in.
 
  The Sunburned Surveyor
 
  On Thu, Aug 5, 2010 at 3:52 AM, Mohammed Rashad
  mohammedrasha...@gmail.com wrote:
   Hi all,
   Does openjump support or read gdal format datas?
   Is there any tools for georectify raster maps?. If no I am planning to
   create a georectify plugin.
  
 
 --
   The Palm PDK Hot Apps Program offers developers who use the
   Plug-In Development Kit to bring their C/C++ apps to Palm for a share
   of $1 Million in cash or HP Products. Visit us here for more details:
   http://p.sf.net/sfu/dev2dev-palm
   ___
   Jump-pilot-devel mailing list
   Jump-pilot-devel@lists.sourceforge.net
   https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
  
  
 
 
 
 --
  The Palm PDK Hot Apps Program offers developers who use the
  Plug-In Development Kit to bring their C/C++ apps to Palm for a share
  of $1 Million in cash or HP Products. Visit us here for more details:
  http://p.sf.net/sfu/dev2dev-palm
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 



 --
 This SF.net email is sponsored by

 Make an app they can't live without
 Enter the BlackBerry Developer Challenge
 http://p.sf.net/sfu/RIM-dev2dev
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by 

Make an app they can't live without
Enter the BlackBerry Developer Challenge
http://p.sf.net/sfu/RIM-dev2dev ___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Selectionstyle Patch

2010-07-30 Thread Larry Becker

Hi Matthias,

  Sorry I've been unable to get back to you.  I have been on travel, both
vacation and business, but I should be able to get back to my normal
schedule sometime next week.

regards,
Larry

On Fri, Jul 30, 2010 at 11:34 AM, Matthias Scholz m...@jammerhund.de wrote:

 Hi,

 please can Larry  or any other check my modifications again? Now I've
 solved the problem that the previous saved settings are restored from
 blackboard. The modifications in the AbstractSelectionRenderer should now
 smart enough, so that we have no performance problems and can set the
 properties with setter methods.

 It would be nice and important for my users if we can integrate the patch
 in the upcoming release.

 Regards

 Matthias

  Hi Larry,

 please see the attached file. There is one problem at the moment. After
 loading a file or project the AbstractSelectionRenderer use the default
 settings. So you must go to the options an click OK in the
 SelectionStyllingOptionsPanel. This is because during construction of the
 SelectionStyllingOptionsPanel instance there is no LayerViewPanel instance
 an so on no RenderingManager available. Is there a Listener which is fired
 if the RenderingManager is available or if a layer was added or a file was
 loaded???

 Regards

 Matthias

  Hi Matthias,

  I'm pretty sure that the right place to add setSelectionLineColor,
 setSelectionPointSize and
 setSelectionPointForm is AbstractSelectionRenderer since that is where
 the associated variables are declared.  You will have to remove /final /from
 HANDLE_WIDTH.  The real trick is getting the reference to
 FeatureSelectionRenderer to use the sets.  I think this can be done with
 RenderManager  by passing 
 FeatureSelectionRenderer.CONTENT_ID.toRenderManager.getRenderer().

 regards,
 Larry

 On Sun, Jul 11, 2010 at 7:58 AM, Matthias Scholz m...@jammerhund.demailto:
 m...@jammerhund.de wrote:

Hi Larry,

can we do the following?

- add some setSelectionLineColor, setSelectionPointSize and
setSelectionPointForm to
com.vividsolutions.jump.workbench.ui.renderer.Renderer interface
- implement simple setter in

  com.vividsolutions.jump.workbench.ui.renderer.FeatureCollectionRenderer,
wich is the parent of AbstractSelectionRenderer which is the parent of
FeatureSelectionRenderer, SelectionBackgroundRenderer,
PartSelectionRenderer, LineStringSelectionRenderer
- change the AbstractSelectionRenderer for using this variables while
paint()
- in a PlugIn in the OptionsPanel I can get the Renderer with
context.getLayerViewPanel().getRenderingManager().getRenderer()
call and
the I can change the values whith the setter

I'm not sure if the Renderer interface is the right place for the
setter
methods???

Please tell me your opinion, before I start. Any other suggestions are
welcome!

Regards Matthias

 I don't see an obvious solution.  For one thing, it is unclear how
 your plugin would affect the interoperability of
 SelectionBackgroundRenderer, PartSelectionRenderer, and
 LineStringSelectionRenderer which uses constructors to select
 different feedback mechanisms.

 Larry

 On Sun, Jun 27, 2010 at 3:00 PM, Matthias Scholz
m...@jammerhund.de mailto:m...@jammerhund.de
 mailto:m...@jammerhund.de mailto:m...@jammerhund.de wrote:

 Hi Sunburned Surveyor and Larry,

 sorry for my late reply, but i had no time to code last week :-(

 I agree with Larry's remarks. My question went toward the
concrete
 implementation, as I currently do not have enough knowledge
about the
 internals of OJ. At the beginning I would to build a plugin,
but I do
 not know how to tell the AbstractSelectionRenderer, how he
should
 render with my settings or with the old default one. So
actually I
 have
 no idea how to integrate the plugin in the rendering
process? At this
 point I need your help. I hope you understand my terrible
english ;-)

 Matthias

  I haven't looked at the code Mathias provided. It sounds like
 Larry's
  provided some great comments. I hope the changes can be
made so
  Mathias code can be integrated.
 
  If Mathias needs help making the mods Larry has suggested, he
 can let me know.
 
  The Sunburned Surveyor
 
  On Mon, Jun 21, 2010 at 6:28 AM, Larry Becker
 becker.la...@gmail.com mailto:becker.la...@gmail.com
mailto:becker.la...@gmail.com mailto:becker.la...@gmail.com
wrote:
 
  Hi Matthias,
 
  My concern about code efficiency is that this is a very low
 level routine in
  AbstractSelectionRenderer that is potentially called millions
 of times per
  session.  Everything possible (like blackboard access and
 object

Re: [JPP-Devel] MeasureTool change

2010-07-22 Thread Larry Becker

Hi,

  I have fixed this problem in SkyJUMP.  Just need a little time to get back
to my normal routine, and I'll take up some of these issues.

Larry

On Tue, Jul 20, 2010 at 7:09 PM, Stefan Steiniger sst...@geo.uzh.ch wrote:

 yes.. for bug report.
 I sometimes had the same feeling - i.e. that it doesn't snap. $

 At least someone needs to check.

 Sunburned Surveyor schrieb:
  Thanks for the feedback Jukka. I definitely need to look into the
  problem you report about the measure tool not taking the current snap
  settings into account.
 
  This sounds like a bug to me. What do you guys think? Should we file a
  bug report?
 
  The Sunburned Surveyor
 
  On Sat, Jul 17, 2010 at 2:47 AM, Rahkonen Jukka
  jukka.rahko...@mmmtike.fi wrote:
  Hi,
 
  I do not consider our measurement tools especially good at the moment,
 and the close-polygon change did not make it much better, if any. I know
 that there are different needs, but for what I am using length/area
 measurement tool I would like to have these features
 
  - Length measurement tool should show the total length and the length of
 the last leg, both in real time.
  - Area measurement tool should show the area and the perimeter of the
 measured area in real time. Length of the last leg would be a good addition.
 
  OJ measurement tool cannot show the length of the last leg, nor the
 perimeter of an area. It does show nice the angle of the last leg but this
 far I have not had any use for this feature.
 
  I also notised that the measurement tool gives faulty results if
 snapping to features is enabled.  The measument tool is obviously using the
 mouse coordinates for calculations, but it does not update the coordinates
 if vertex gets snapped to something after mouse click.  This is easy to
 demonstrate by showing the grid and activating the Snap to grid option and
 then measuring areas of some rectangular areas.
 
  I have been thinking that as an alternative for the ad-hoc measurement
 tool there could perhaps be another measurement tool would create
 automatically a special measurement layer somehow in a similar way than the
 note tool creates the Notes layer now.  This way it could be possible to
 measure net areas and total perimeters of polygons with holes, measure
 several features, edit the measurements, show the results on screen as
 labels or under the tooltip etc.
 
 
  -Jukka Rahkonen-
 
  Matthias Scholz wrote:
 
  Hi Stefan,
  I agree you from your point of view (measure of lines), but my point of
  view was for measure of areas. So i think the measurement tool should be
  extended in the future. If I compare the OJ measure tool with other GIS,
  then I see some mistakes and possibilities to improve OJ.
 
  Matthias
  mhm.. don't know after testing (It's still committed) - but now people
  who want to measure line distance may be confused?
  any opinions by others?
 
  stefan
 
  Stefan Steiniger wrote:
  Hei,
  what would be the effect for you (area calculations?)? Will
 everything
  else still work?
 
  However, I committed it.
 
  Matthias Scholz wrote:
  Hi,
  is it possible, that anyone of the commiters can make the following
  little change in
  com.vividsolutions.jump.workbench.ui.cursortool.MeasureTool?
  Add setCloseRing(true); to the Constructor, so that the user see
 the
  closed polygon. Currently, some users of mine a little confused.
 
  Thank You
 
  Matthias
 
 
 --
  This SF.net email is sponsored by Sprint
  What will you do first with EVO, the first 4G phone?
  Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
 
 --
  This SF.net email is sponsored by Sprint
  What will you do first with EVO, the first 4G phone?
  Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 


 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___

Re: [JPP-Devel] Plug-In Reporting of Bad Features

2010-07-12 Thread Larry Becker

Hi ss

Are we certain that the problem was caused by bad features? If so QC would
find them.

Larry

On Jul 12, 2010 12:54 PM, Sunburned Surveyor sunburned.surve...@gmail.com
wrote:

Back on November 5, 2009 Nacho let us know about a problem with the
UnionByAttribute plug-in. It was throwing an exception with Nacho's
data. I couldn't help Nacho track down the problem because the
exception didn't tell us what feature was causing the exception. I
told him I would see about giving the plug-in the ability to report
the bad feature to assist with troubleshooting. That was the first
item on my todo list for work in preparation of the next OpenJUMP
release. I'm starting to work on those tasks this week.

It seems like it would be helpful to have a standard way for plug-ins
that operate on features or feature geometry to report the bad
features that cause problems, especially those that result in
exceptions that kill plug-in execution. I need to add this
functionality to the UnionByAttribute plug-in, so I wanted to (1) see
if we have an existing way to do this, and (2) propose a standard way
for plug-in developers to do this that we could discuss a group if no
solution exists.

Let me know if you have already implemented a standard way of
reporting bad feature data in your own plug-ins that I can imitate.

I attached an interface for a BadFeatureDataReporter. It has one
important method that allows the plug-in to submit a list of bad
features. We could implement this interface with a reporter that wrote
out the bad feature to a default shapefile (or at least the feature
geometry to a well known text file) and then uses the workbench to
warn the user that there was a problem. We could then make the default
reporter available through the plug-in context or maybe the Registry.

I'm thinking if I find a bad feature when processing data in the
UnionByAttribute plug-in that I should skip it and continue processing
after reporting. That seems a little more robust than ignoring the
rest of the selection after the bad feature is encountered.

Thanks for any feedback.

The Sunburned Surveyor

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Selectionstyle Patch

2010-07-11 Thread Larry Becker

Hi Matthias,

  I'm pretty sure that the right place to add setSelectionLineColor,
setSelectionPointSize and
setSelectionPointForm is AbstractSelectionRenderer since that is where the
associated variables are declared.  You will have to remove *final *from
HANDLE_WIDTH.  The real trick is getting the reference to
FeatureSelectionRenderer to use the sets.  I think this can be done with
RenderManager  by passing FeatureSelectionRenderer.CONTENT_ID.to
RenderManager.getRenderer().

regards,
Larry

On Sun, Jul 11, 2010 at 7:58 AM, Matthias Scholz m...@jammerhund.de wrote:

 Hi Larry,

 can we do the following?

 - add some setSelectionLineColor, setSelectionPointSize and
 setSelectionPointForm to
 com.vividsolutions.jump.workbench.ui.renderer.Renderer interface
 - implement simple setter in
 com.vividsolutions.jump.workbench.ui.renderer.FeatureCollectionRenderer,
 wich is the parent of AbstractSelectionRenderer which is the parent of
 FeatureSelectionRenderer, SelectionBackgroundRenderer,
 PartSelectionRenderer, LineStringSelectionRenderer
 - change the AbstractSelectionRenderer for using this variables while
 paint()
 - in a PlugIn in the OptionsPanel I can get the Renderer with
 context.getLayerViewPanel().getRenderingManager().getRenderer() call and
 the I can change the values whith the setter

 I'm not sure if the Renderer interface is the right place for the setter
 methods???

 Please tell me your opinion, before I start. Any other suggestions are
 welcome!

 Regards Matthias

  I don't see an obvious solution.  For one thing, it is unclear how
  your plugin would affect the interoperability of
  SelectionBackgroundRenderer, PartSelectionRenderer, and
  LineStringSelectionRenderer which uses constructors to select
  different feedback mechanisms.
 
  Larry
 
  On Sun, Jun 27, 2010 at 3:00 PM, Matthias Scholz m...@jammerhund.de
  mailto:m...@jammerhund.de wrote:
 
  Hi Sunburned Surveyor and Larry,
 
  sorry for my late reply, but i had no time to code last week :-(
 
  I agree with Larry's remarks. My question went toward the concrete
  implementation, as I currently do not have enough knowledge about the
  internals of OJ. At the beginning I would to build a plugin, but I do
  not know how to tell the AbstractSelectionRenderer, how he should
  render with my settings or with the old default one. So actually I
  have
  no idea how to integrate the plugin in the rendering process? At this
  point I need your help. I hope you understand my terrible english ;-)
 
  Matthias
 
   I haven't looked at the code Mathias provided. It sounds like
  Larry's
   provided some great comments. I hope the changes can be made so
   Mathias code can be integrated.
  
   If Mathias needs help making the mods Larry has suggested, he
  can let me know.
  
   The Sunburned Surveyor
  
   On Mon, Jun 21, 2010 at 6:28 AM, Larry Becker
  becker.la...@gmail.com mailto:becker.la...@gmail.com wrote:
  
   Hi Matthias,
  
   My concern about code efficiency is that this is a very low
  level routine in
   AbstractSelectionRenderer that is potentially called millions
  of times per
   session.  Everything possible (like blackboard access and
  object creation)
   needs to be moved outside of it.
  
   Also, if the user does not select your new selection rendering
  option, OJ
   should continue to render using the old method.  Currently, it
  defaults to a
   new rendering method.
  
   One of the limitations of OJ that I would like to overcome is
  that it runs
   out of memory just selecting a million points.  The reason for
  that is the
   large overhead of selection feedback graphics.  Now that you
  have created an
   options panel for selection feedback it could be  possible to
  turn off
   selection feedback completely!  This would be a solution for
  unusually large
   datasets.
  
   I hope you understand that since this modification is to the
  core classes,
   it needs to meet higher standards than something an optional
  plugin.
  
   regards,
   Larry
  
   On Sat, Jun 19, 2010 at 12:48 AM, Matthias Scholz
  m...@jammerhund.de mailto:m...@jammerhund.de wrote:
  
   Hi Larry!
  
   Hi Matthias,
  
I had some problems applying the patch.  I was only able to
  get the
   AbstractSelectionRenderer and OptionsPlugIn patches.  Eclipse
  wouldn't
   create the new files for some reason.
  
   It seems that my Netbeans use an other diff format as
  Eclipse... i have
   attached a zip file.
  
Looking at the changes to AbstractSelectionRenderer, I do
  have some
   concerns about efficiency since I have recently made changes
  there to speed
   things up.  I suggest that you move references

Re: [JPP-Devel] Feature collections modified by default

2010-07-09 Thread Larry Becker

I'm not sure it helps, and I haven't tried it on WFS layers, but
theoretically my select all modified features plugin distinguishes between
newly created features and features loaded from a dataset.

Larry

On Fri, Jul 9, 2010 at 3:11 AM, Andreas Schmitz schm...@lat-lon.de wrote:

 Michaël Michaud wrote:

 Hi,

   I've noticed that (for quite some time now) newly loaded feature
   collections/layers are now considered modified by default. I've been
   using that check in the WFS plugin to enable the update button only if
   the layer is actually modified. I've added a workaround to set the
 layer
   unmodified immediately after loading.
  
  Sorry for the inconvenience

 that's no problem. I've shot myself in the foot like that often enough
 ;-)

   I've also found the place where layers are set to modified after
 loading
   (in the Layer class, with a comment from Michaël, that's why I'm
   addressing you directly ;-)). I'm not entirely sure why it is done like
   this. Was your intention to have a 'do you really want to close OJ'
   message when closing? If so, I'd like to propose to have a check when
   closing, and show a different message if no layers have been modified,
   asking just that, and only show the modified warning if something has
   actually been modified. I find it confusing for the users to have a
   warning like this, when he did actually not modify anything...
  
  You probably are right, as it may be important to make the difference
  between a newly created layer and a modified layer.
  I'll try to make my problem clearer as I'm not sure to get the solution
 yet.
 
  Some layers are issued from a persistent datasource, and others have
  been created by the application (ex. a buffer layer).
  How to inform the user  who closes the application that some newly
  created layers are unsaved to disk (some of my co-workers complained
  they lost their work without any warning)
  Maybe I missed something simple with the Layer.getDataSourceQuery method.
  I'll try to explore this method (probably after my vacations).
 
  Feel free to get back to the previous state of Layer class if needed.
  I'm quite confident another way can be found to solve my problem

 ah, now I understand the problem. I think in the case of generated
 layers it makes perfect sense to have them marked modified at creation
 time. I suppose the best solution would then be to proceed as I
 suggested (it's still nice to get a confirmation message when exiting
 even though nothing is modified I think), and manually set generated
 layers to be modified when creating them. I see two options here:

  * by default set new layers to be unmodified, set generated layers to
   be modified when creating them (this must then be done in all plugins
   that generate new layers)
  * by default set new layers to be modified, set layers that are loaded
   from file/database/WFS etc. to be unmodified (this must then be done
   in all plugins which do not generate features)

 If we decide on one direction, I can make the changes to the code if
 someone can provide me with a list of (core) plugins that need to be
 modified.

 I'm not sure about the other solution that seems slumbering in your mind
 (you certainly know the code better than me). Also no need to rush (you
 can enjoy your vacation first!).

 What do people think?

 Best regards, Andreas
 --
 l a t / l o n  GmbH
 Aennchenstrasse 19   53177 Bonn, Germany
 phone ++49 +228 18496-0  fax ++49 +228 1849629
 http://www.lat-lon.dehttp://www.deegree.org
 Follow deegree on Twitter: http://twitter.com/deegree_org

 -BEGIN PGP SIGNATURE-
 Version: GnuPG v1.4.9 (GNU/Linux)

 iEYEARECAAYFAkw22ZcACgkQ737OVr+Ru7pZdwCg7JXRzrulKfyOgjrCQ4VGf/IA
 /Y0An0V8zjml7vetBTr1l2HambBLCmJV
 =3hbj
 -END PGP SIGNATURE-


 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] how to refresh a layer in run time

2010-07-09 Thread Larry Becker

Hi Elton,

  Make your loop variable a class variable.  Have the loop control and
attribute update inside the event handler.  While the loop is still going
invoke the event handler again, also from within the event handler.  Once
you have set up the event handler and invoked it once, just fall off the end
of the execute routine.  I would give an example,  but I'm away from my
development system.

  It sounds like Stefan also has a need for animation.  Perhaps he will show
you his solution.

Larry

On Fri, Jul 9, 2010 at 10:41 PM, Elton Chan elton.c...@yahoo.com wrote:

 Dear Larry,

 Could you tell me how it works? It seems a loop is required for continous
 update an attribute. How can it be replaced by a event handler?

 Thanks,
 Elton


 --- On *Fri, 7/2/10, Larry Becker becker.la...@gmail.com* wrote:


 From: Larry Becker becker.la...@gmail.com
 Subject: Re: [JPP-Devel] how to refresh a layer in run time
 To: OpenJump develop and use jump-pilot-devel@lists.sourceforge.net
 Date: Friday, July 2, 2010, 5:33 PM


 Hi Elton,

   I think you are going to have to restructure you code from a loop to be
 an event handler that triggers itself until the end of some counter.  That
 is the only sure way to play nice with the GUI.

 Larry

 On Fri, Jul 2, 2010 at 12:06 PM, Elton Chan 
 elton.c...@yahoo.comhttp://mc/compose?to=elton.c...@yahoo.com
  wrote:

 Hi Larry,

 I've tried the LayerView Panel().repaint() with InvokeAndWait(). However,
 the layerpanel still cannot refesh and the for loop continues until all
 finishing all the Recordset.

 The following code is added after attribute update:
 if (SwingUtilities.isEventDispatchThread()) {
 context.getLayerViewPanel().repaint();
 System.out.println(repaint!!);  Always hit this
 line.
 }
 else {
 SwingUtilities.invokeAndWait(new Runnable( ) {
 public void run( ) {
 context.getLayerViewPanel().repaint();
 System.out.println(repaint!!!);
}
 });
 }

 Any idea?


 --- On *Thu, 7/1/10, Larry Becker 
 becker.la...@gmail.comhttp://mc/compose?to=becker.la...@gmail.com
 * wrote:


 From: Larry Becker 
 becker.la...@gmail.comhttp://mc/compose?to=becker.la...@gmail.com
 
 Subject: Re: [JPP-Devel] how to refresh a layer in run time
 To: OpenJump develop and use 
 jump-pilot-devel@lists.sourceforge.nethttp://mc/compose?to=jump-pilot-de...@lists.sourceforge.net
 
 Date: Thursday, July 1, 2010, 2:30 PM


 Sorry, Elton, not NIls.  I answered so many questions that I got confused
 about who I was answering.  :-)

 On Thu, Jul 1, 2010 at 8:24 AM, Larry Becker 
 becker.la...@gmail.comhttp://mc/compose?to=becker.la...@gmail.com
  wrote:

 Hi Nils,

   I believe you might be running into problems updating because your loop
 is blocking the GUI thread.  You might try a LayerViewPanel.repaint() using
 invokeAndWait().

 Larry


 On Thu, Jul 1, 2010 at 6:42 AM, Elton Chan 
 elton.c...@yahoo.comhttp://mc/compose?to=elton.c...@yahoo.com
  wrote:

 Hi there,

 I would like to refresh a layer after changing attribute of each feature
 in the layer based on an event table. The event table records attribute
 assigned to each feature at specified stage. Following is the schema of the
 event table:

 Event(
 StageID int, // StageID defines sequence of the event
 Feature01 int, // value to be assigned to feature 01
 Feature02 int, // value to be assigned to feature 02
 ...
 Feature10 int)

 Based on the StageID sequence, values for each feature would be
 retrieved and updated to corresponding feature. Finally,  update value 
 would
 be visualized by unique colortheming. However, it seems the layer 
 refreshing
 can only be effective outside the ResultSet loop of the event table.

 The following is the program codes:

 Inside execute(PlugInContext context)
 // get a layer
 lyr = context.getLayerManager().getLayer(postgis);
 //create a Resultset RS
 ResultSet RS stat.executeQuery(select * from Event);
 while (RS.next())
 {
 updatePostgisLayer(lyr, RS);//This function updates feature in the layer
 }
  layer refreshes after the looping all the resultset.

 My question is how to refresh the layer once attribute values are
 updated for each each row of the RecordSet, i.e. immediately after the
 updatePostgisLayer function.

 If I change the query to retrieve specify row (i.e. single row only),
 layer can be refreshed. But it requires to activate it manually for each
 update.

 I tried to add lyr.fireLayerChanged(LayerEventType.APPEARANCE_CHANGED);
 or lyr.fireAppearanceChanged() after the updatePostgisLayer function but
 it didn't work.

 Anyone can help?

 thanks,
 Elton





 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first

Re: [JPP-Devel] Plug-in showing change over time

2010-07-08 Thread Larry Becker

Hi Stefan,

  The JUMP rendering architecture was never designed for something like
animation.  The only way I have found to make it work is to turn off the
RenderManager and do the rendering yourself.  You should be able to find
some hints on how to do that in LayerPrinter2, if I remember correctly.
Perhaps AbstractZoom too.

I could also make some changes to RenderManager to support notification that
rendering is complete as I did in SkyJUMP, but it doesn't completely make
the problem go away.

regards,
Larry

On Thu, Jul 8, 2010 at 9:16 PM, Stefan Steiniger sst...@geo.uzh.ch wrote:

 Hei all - esp. Larry who has some experience on rendering

 Just by chance I am in need for a plugin that shows changes over time -
 i.e. a movie, too. So I sat down for 2 hours today for a very basic plugin.

 I realized the movie by creating a new temporary layer and then execute
 a loop that adds and removes features to and from the layer one by one
 (after sorting them). Ok so far, and well, its also not smooth looking.
 However, the problem is that it seems to me like a couple of
 features/sequences are not drawn.

 Basically I would need to wait until all features in the layer are drawn
 and would then continue with the loop (to remove the previous and add a
 new feature). So - is there any way to know when the rendering is done?
 (I use a ThreadedBasePlugin - as this even shows in the monitor the step
 nummer).
 I also tried to create a Dummy LayerManager and create a new DummyLayer
 from the featureCollection and to render this one inbetween to have an
 idea when the rendering is done (a bit like for LayerPrinter2) - but it
 seems not to work either.

 Another option I tried is using Thread.sleep(100) - i.e. to wait for
 some time - but the the animation seems to be not fluent enough (= just
 takes too long).

 I also do not understand what happens if I use Thread.sleep() or
 RenderManager.wait() - i.e. if I just stop all processes instead of my
 hope that the rendering would be continued and finished

 I think - we may had this discussion a couple of years ago.. but has
 anyone any pointers/ideas?

 cheers
 stefan


 Sunburned Surveyor schrieb:
  Elton,
 
  I don't think there are.
 
  The Sunburned Surveyor
 
  On Tue, Jun 29, 2010 at 6:59 PM, Elton Chan elton.c...@yahoo.com
 wrote:
  Hi there,
 
  Are there any plug-in or snippets avaliable to show change of attribute
 over time or time-series of a feature for OpenJump?
 
  Thanks,
  Elton
 
 
 
 
 
 --
  This SF.net email is sponsored by Sprint
  What will you do first with EVO, the first 4G phone?
  Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
 
 --
  This SF.net email is sponsored by Sprint
  What will you do first with EVO, the first 4G phone?
  Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 


 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] how to refresh a layer in run time

2010-07-02 Thread Larry Becker

Hi Elton,

  I think you are going to have to restructure you code from a loop to be an
event handler that triggers itself until the end of some counter.  That is
the only sure way to play nice with the GUI.

Larry

On Fri, Jul 2, 2010 at 12:06 PM, Elton Chan elton.c...@yahoo.com wrote:

 Hi Larry,

 I've tried the LayerView Panel().repaint() with InvokeAndWait(). However,
 the layerpanel still cannot refesh and the for loop continues until all
 finishing all the Recordset.

 The following code is added after attribute update:
 if (SwingUtilities.isEventDispatchThread()) {
 context.getLayerViewPanel().repaint();
 System.out.println(repaint!!);  Always hit this line.
 }
 else {
 SwingUtilities.invokeAndWait(new Runnable( ) {
 public void run( ) {
 context.getLayerViewPanel().repaint();
 System.out.println(repaint!!!);
}
 });
 }

 Any idea?


 --- On *Thu, 7/1/10, Larry Becker becker.la...@gmail.com* wrote:


 From: Larry Becker becker.la...@gmail.com
 Subject: Re: [JPP-Devel] how to refresh a layer in run time
 To: OpenJump develop and use jump-pilot-devel@lists.sourceforge.net
 Date: Thursday, July 1, 2010, 2:30 PM


 Sorry, Elton, not NIls.  I answered so many questions that I got confused
 about who I was answering.  :-)

 On Thu, Jul 1, 2010 at 8:24 AM, Larry Becker 
 becker.la...@gmail.comhttp://mc/compose?to=becker.la...@gmail.com
  wrote:

 Hi Nils,

   I believe you might be running into problems updating because your loop
 is blocking the GUI thread.  You might try a LayerViewPanel.repaint() using
 invokeAndWait().

 Larry


 On Thu, Jul 1, 2010 at 6:42 AM, Elton Chan 
 elton.c...@yahoo.comhttp://mc/compose?to=elton.c...@yahoo.com
  wrote:

 Hi there,

 I would like to refresh a layer after changing attribute of each feature
 in the layer based on an event table. The event table records attribute
 assigned to each feature at specified stage. Following is the schema of the
 event table:

 Event(
 StageID int, // StageID defines sequence of the event
 Feature01 int, // value to be assigned to feature 01
 Feature02 int, // value to be assigned to feature 02
 ...
 Feature10 int)

 Based on the StageID sequence, values for each feature would be retrieved
 and updated to corresponding feature. Finally,  update value would be
 visualized by unique colortheming. However, it seems the layer refreshing
 can only be effective outside the ResultSet loop of the event table.

 The following is the program codes:

 Inside execute(PlugInContext context)
 // get a layer
 lyr = context.getLayerManager().getLayer(postgis);
 //create a Resultset RS
 ResultSet RS stat.executeQuery(select * from Event);
 while (RS.next())
 {
 updatePostgisLayer(lyr, RS);//This function updates feature in the layer
 }
  layer refreshes after the looping all the resultset.

 My question is how to refresh the layer once attribute values are updated
 for each each row of the RecordSet, i.e. immediately after the
 updatePostgisLayer function.

 If I change the query to retrieve specify row (i.e. single row only),
 layer can be refreshed. But it requires to activate it manually for each
 update.

 I tried to add lyr.fireLayerChanged(LayerEventType.APPEARANCE_CHANGED);
 or lyr.fireAppearanceChanged() after the updatePostgisLayer function but
 it didn't work.

 Anyone can help?

 thanks,
 Elton





 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.nethttp://mc/compose?to=jump-pilot-de...@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 -Inline Attachment Follows-



 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first

 -Inline Attachment Follows-


 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.nethttp://mc/compose?to=jump-pilot-de...@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel




 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Update and refresh layer in run time

2010-07-01 Thread Larry Becker

You might try:

context.getLayerManager().fireFeaturesChanged( features,
FeatureEventType.ATTRIBUTES_MODIFIED, layer);

Also look into:

context.getLayerManager().setFiringEvents(false); //before loop

context.getLayerManager().setFiringEvents(true); //after loop


Larry

On Wed, Jun 30, 2010 at 10:21 PM, Elton Chan elton.c...@yahoo.com wrote:

 Hi Larry,

 Thank for your reply. I've tested that view panel can update automatically
 when attribute is updated. However, if I continue to update an attribute in
 a for loop, it seems it cannot refresh. I wonder if the auto update would
 be activated immediately after the setAttribute function, or after
 completion of the for loop or I need to add a later between each update.

 BTW, how can I fire the update event mannually.

 thanks,
 Elton







 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] exploding GeometryCollections?

2010-07-01 Thread Larry Becker

Hi Nils,

If you mean an explode utility method you are correct - I don't think there
is one.  There is code in the ExplodeSelectedFeaturesPlugIn.  Also, there is
support for recursive parsing of GeometryCollections when using an
EditTransaction.

If you do add a utility function, it should probably go in
org.openjump.core.geomutils.

Larry

On Thu, Jul 1, 2010 at 2:54 AM, Nils Kuhn nils.k...@bws-gmbh.de wrote:

  Hi,
 we don't have a standard-function to explode GeometryCollections to
 single Geometries in OpenJUMP, am I right?
 To have an option don't allow GeometryCollections in the
 main-menu-function ToolsAnalysisOne LayerUnion would be nice , too.
 Maybe I could try to implement something like that (I don't have as much
 time, so that could last a while...).
 Regards, Nils


 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel


--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] how to refresh a layer in run time

2010-07-01 Thread Larry Becker

Hi Nils,

  I believe you might be running into problems updating because your loop is
blocking the GUI thread.  You might try a LayerViewPanel.repaint() using
invokeAndWait().

Larry

On Thu, Jul 1, 2010 at 6:42 AM, Elton Chan elton.c...@yahoo.com wrote:

 Hi there,

 I would like to refresh a layer after changing attribute of each feature in
 the layer based on an event table. The event table records attribute
 assigned to each feature at specified stage. Following is the schema of the
 event table:

 Event(
 StageID int, // StageID defines sequence of the event
 Feature01 int, // value to be assigned to feature 01
 Feature02 int, // value to be assigned to feature 02
 ...
 Feature10 int)

 Based on the StageID sequence, values for each feature would be retrieved
 and updated to corresponding feature. Finally,  update value would be
 visualized by unique colortheming. However, it seems the layer refreshing
 can only be effective outside the ResultSet loop of the event table.

 The following is the program codes:

 Inside execute(PlugInContext context)
 // get a layer
 lyr = context.getLayerManager().getLayer(postgis);
 //create a Resultset RS
 ResultSet RS stat.executeQuery(select * from Event);
 while (RS.next())
 {
 updatePostgisLayer(lyr, RS);//This function updates feature in the layer
 }
  layer refreshes after the looping all the resultset.

 My question is how to refresh the layer once attribute values are updated
 for each each row of the RecordSet, i.e. immediately after the
 updatePostgisLayer function.

 If I change the query to retrieve specify row (i.e. single row only), layer
 can be refreshed. But it requires to activate it manually for each update.

 I tried to add lyr.fireLayerChanged(LayerEventType.APPEARANCE_CHANGED);
 or lyr.fireAppearanceChanged() after the updatePostgisLayer function but it
 didn't work.

 Anyone can help?

 thanks,
 Elton





 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] how to refresh a layer in run time

2010-07-01 Thread Larry Becker

Sorry, Elton, not NIls.  I answered so many questions that I got confused
about who I was answering.  :-)

On Thu, Jul 1, 2010 at 8:24 AM, Larry Becker becker.la...@gmail.com wrote:

 Hi Nils,

   I believe you might be running into problems updating because your loop
 is blocking the GUI thread.  You might try a LayerViewPanel.repaint() using
 invokeAndWait().

 Larry


 On Thu, Jul 1, 2010 at 6:42 AM, Elton Chan elton.c...@yahoo.com wrote:

 Hi there,

 I would like to refresh a layer after changing attribute of each feature
 in the layer based on an event table. The event table records attribute
 assigned to each feature at specified stage. Following is the schema of the
 event table:

 Event(
 StageID int, // StageID defines sequence of the event
 Feature01 int, // value to be assigned to feature 01
 Feature02 int, // value to be assigned to feature 02
 ...
 Feature10 int)

 Based on the StageID sequence, values for each feature would be retrieved
 and updated to corresponding feature. Finally,  update value would be
 visualized by unique colortheming. However, it seems the layer refreshing
 can only be effective outside the ResultSet loop of the event table.

 The following is the program codes:

 Inside execute(PlugInContext context)
 // get a layer
 lyr = context.getLayerManager().getLayer(postgis);
 //create a Resultset RS
 ResultSet RS stat.executeQuery(select * from Event);
 while (RS.next())
 {
 updatePostgisLayer(lyr, RS);//This function updates feature in the layer
 }
  layer refreshes after the looping all the resultset.

 My question is how to refresh the layer once attribute values are updated
 for each each row of the RecordSet, i.e. immediately after the
 updatePostgisLayer function.

 If I change the query to retrieve specify row (i.e. single row only),
 layer can be refreshed. But it requires to activate it manually for each
 update.

 I tried to add lyr.fireLayerChanged(LayerEventType.APPEARANCE_CHANGED);
 or lyr.fireAppearanceChanged() after the updatePostgisLayer function but
 it didn't work.

 Anyone can help?

 thanks,
 Elton





 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel



--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Exposing JUMP as an RMI service?

2010-07-01 Thread Larry Becker

Hi Martin,

I'm still thinking about your RMI idea.  In SkyJUMP, there is a
communications module that allows other programs to control it remotely.  It
doesn't use RMI, but it could be ported to OJ and changed to do so.  It
includes two bidirectional channels for command and data.  The protocol is
XML and the module allows arbitrary execution of plugins.  An example is:

?xml version=1.0 encoding=UTF-8?
command-data
  commandSendDatasetPlugIn/command
  parameters
properties
  mapping
key class=java.lang.Stringinput-filename/key
value class=java.lang.StringC:\JUMP\tmp\test.jml/value
  /mapping
/properties
  /parameters
/command-data

This example causes the current selection to be written to the designated
file.  Just thought I would keep the ball rolling on this idea.

regards,
Larry

On Thu, Jun 3, 2010 at 2:39 PM, Martin Davis mbda...@refractions.netwrote:

 It occurred to me recently that it might be useful to have a spatial
 viewer acting as an RMI service for out-of-process or remote clients.  A
 possible use case would be as a spatial logger - a client process
 could log spatial data generated during the course of execution which
 would be immediately viewable in the spatial viewer. The neat thing is
 that this would work during a debug session, so the developer could get
 a good view of data being processed during the run.

 For those not familiar with it, RMI makes it almost trivially easy to
 expose a service endpoint and communicate with it from other Java
 processes. It would be fairly simple to expose a service that allowed
 clients to create layers, add features to layers, etc.  Really the
 service could expose almost anything that can be manipulated in JUMP).
 It would thus enable a sort of remote plugin facility.  I also
 envision a very simple client API that hid the (fairly trivial) aspects
 of connecting to an RMI service.

 This may be a solution in search of a problem - but RMI is so powerful
 it seems like there must be some applications for it.

 Has anyone played around with exposing an RMI service from JUMP?

 --
 Martin Davis
 Senior Technical Architect
 Refractions Research, Inc.
 (250) 383-3022



 --
 ThinkGeek and WIRED's GeekDad team up for the Ultimate
 GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the
 lucky parental unit.  See the prize list and enter to win:
 http://p.sf.net/sfu/thinkgeek-promo
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] Update and refresh layer in run time

2010-06-29 Thread Larry Becker

Hi Elton,

  Usually for these situations update events would fire automatically.  If
for some reason, they do not, you can fire them manually.

regards,
Larry

On Tue, Jun 29, 2010 at 8:42 AM, Elton Chan elton.c...@yahoo.com wrote:

 Hi there,

 Suppose if I have a layer added in the LayerTreePanel, and I also got the
 FeatureCollection of the layer, how can I update the layer using program and
 refresh it on the view panel.

 Thanks,
 Elton





 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

Re: [JPP-Devel] SextanteRasterLayer, pixel values and visualization

2010-06-29 Thread Larry Becker

Hi Alberto,

  I did take a look at the render architecture to see how it might be done,
but unfortunately I don't have a lot of time right now to help with this
effort so any advice I have is only a guess, but I think it might have to
happen in the image layer's paint method.

Larry

On Tue, Jun 29, 2010 at 2:01 AM, Alberto De Luca i...@geomaticaeambiente.it
 wrote:

 Stefan and Larry,

 thank you for your help. Unfortunately I'm not an expert either, so I'm
 really not sure about what to do. I kind of like Larry's approach (but I
 need to think about it to see if I can work something out of it). I'll
 have a deeper look at the pirol classes too...

 Alberto

 On 28/06/2010 21:49, Stefan Steiniger wrote:
  actually.. wasn't there a scaling function somewehere in the pirol
 classes?
  so the place to correct is in those?
 
  Alberto De Luca schrieb:
 
  Dear OJ developers,
 
  I was working on the Sextante classes, trying to enhance raster support
  and visualization capabilities. Having a powerful raster management is
  important so we can port to OJ all the raster plugins we developed for
  the OJ-derived AdB-ToolBox (we exchanged some emails on the topic a
  while ago).
 
  So, as a first attempt, I tried to add ESRI FLT raster support, adding
  some lines of code to the RasterImageLayer class. I am here facing a
  dilemma though.
 
  The loadImage method returns a planarimage, which is then displayed on
  the screen.
  If I read the FLT file into a TiledImage whose SampleModel is
  DataBuffer.TYPE_FLOAT (to match the data model of the FLT file) and
  return it to be displayed, OJ loads it ok, but the raster displayed is
  completely blank. I know it's there because I can export its envelope
  and I can read cell values (using the OpenJUMPSextanteRasterLayer
  class), values that exactly match the values stored in the FLT file.
  If after creating the TiledImage I rescale it into a 0-255 range
  PlanarImage, I can display it ok (as a grayscale for example) but then
  when I read the cell values from the raster layer, they're clearly
  different from the original FLT values.
 
  My question is: is there a way to have a correct visualization while
  maintaining access to the actual cell values? In
  www.lac.inpe.br/JIPCookbook/2200-display-surrogate.jsp
  http://www.lac.inpe.br/JIPCookbook/2200-display-surrogate.jsp  they
  suggest the use of the javax.media.jai.iterator.RandomIter class to
  access cell values after the image has been rescaled. Would this be
  appropriate in OJ?
 
  In the attached GridFloat.java you can find the code used to read the
  FLT grid (see the readGrid and the getPlanarImage methods). Also
  attached you can find my modified RasterImageLayer class (see in
  particular the loadImage method).
 
  Please consider I'm not a good programmer, so I might just be on a
  completely wrong track...
  Thanks
  Alberto
 
 
 
 
  
 
 
 --
  This SF.net email is sponsored by Sprint
  What will you do first with EVO, the first 4G phone?
  Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 
 
  
 
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 
 --
  This SF.net email is sponsored by Sprint
  What will you do first with EVO, the first 4G phone?
  Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
  ___
  Jump-pilot-devel mailing list
  Jump-pilot-devel@lists.sourceforge.net
  https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
 
 


 --
 This SF.net email is sponsored by Sprint
 What will you do first with EVO, the first 4G phone?
 Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
 ___
 Jump-pilot-devel mailing list
 Jump-pilot-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

--
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___
Jump-pilot-devel mailing list
Jump-pilot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

1 2 3 4 5 6 7 8 >

1 - 100 of 770 matches

Mail list logo