Re: [Gvsig_english] Changing Language
Dear Sean, to change the language just go in the Preferences -> General -> Language and check the one you want for the GUI. Then restart the application. Silvia On Sun, Feb 23, 2020 at 9:19 PM Sean McKenzie wrote: > Hi， > > I just downloaded Verson 2.5. > > How do I change the language to English. > > It is in Chinese right now. > > Thanks. > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > -- ing. Silvia Franceschi Via Roma, 64 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Problem in accesing the JGTools in gvsig 2.3.1
ello > *Sent:* mandag 2. oktober 2017 14:24 > *To:* Users mailing list <gvsig_internacional@listserv.gva.es> > *Subject:* Re: [Gvsig_english] Problem in accesing the JGTools in gvsig > 2.3.1 > > > > Hi Frank, > > > > > > I am not able to use the JGTools from gvsig2.3.1. The errormessage points > to a subfolder structure that do not exist (subfolders marked with red > does not exist in the requested path "file:/C:/gvsig231/gvSIG/ > extensiones/org.jgrasstools.gvsig.base/lib/jt-all-1.3.1. > jar!/META-INF/registryFile.jai"). See figure below. > > > > that is actually not an error but is a warning that one of teh underlying > libraries issues and we should have removed in the upcoming version. For > now you can just ignore the message. > > > > From what I see in your screenshot, it should say: java heap space. > > This means that it is using more RAM memory then it is allowed to and > therefore exist the process without doing anything. > > > > In the combobox under the modules you now have 64, try to put 2000 (2 giga > if you have them) and run it again. Depending on the size of your data you > should be good. > > > > Cheers, > > Andrea > > > > > > > > I have downloaded and extracted the Portable installation Win 64 bit > version to C:\gvsig231 on my WIN10-machine, run the installation using the > c:\gvsig231\gvsig-desktop.cmd and then added the JGTools (there were no > error reports). > > > > > > Best regards, > > Frank > > > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Duplicate column of shapefile
ah, ok, that is also fine! Thanks Alvaro! Silvia On Fri, Feb 24, 2017 at 4:34 PM, Alvaro Anguix <aang...@gvsig.com> wrote: > I don't know if this is OK for you but you can create a new column and > copy the data with the field calculator. > > Alvaro > > > On 24/02/17 16:14, Silvia Franceschi wrote: > > Dear all, > is there a way in gvSIG to duplicate a column of the attributes table of a > shapefile? > I need to work on the data contained in a column but I need also to > maintain the original column, any idea? > > Thanks > > Silvia > > > -- > ing. Silvia Franceschi > Via Latemar, 22 > 38030 Castello di Fiemme (TN) > > tel: 0039 -3384501332 <338%20450%201332> > > > ___ > Gvsig_internacional mailing listgvsig_internacio...@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this mailing > list, please access this url: > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Duplicate column of shapefile
Dear all, is there a way in gvSIG to duplicate a column of the attributes table of a shapefile? I need to work on the data contained in a column but I need also to maintain the original column, any idea? Thanks Silvia -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Georeferencing tools in gvSIG 2.3.1 final
Thank you Alvaro, the problem is that I can not see the menu/bar in my installation and the links that you sent to me do not work from me. Is there some plugin that I have to install to have the georeferencing menu bar? Silvia On Tue, Feb 21, 2017 at 8:50 AM, Alvaro Anguix <aang...@gvsig.com> wrote: > Hi Silvia, > > The tool of "Georeferencing" is in the "Geographic Transformations" > buttons bar: > http://downloads.gvsig.org/download/web/html/en/user_ > manual/2.2/index.html#__RefHeading__21489_839322773 > And about the tool: > http://downloads.gvsig.org/download/web/html/en/user_ > manual/2.2/index.html#__RefHeading__25453_1092891480 > > Best, > Alvaro > > > On 20/02/17 22:13, Silvia Franceschi wrote: > > Dear all, > I can not find the geographic transformation menu in my installation of > the gvSIG 2.3.1-2501 in windows 10. > I checked in the add-ons manager but it seems that the georeferencing > package is already installed... is there something else to install to have > these functionalities? > Do you have any idea on where can I find/install the tools for > georeferencing images? > > Any help is appreciated. > > Silvia > > -- > ing. Silvia Franceschi > Via Latemar, 22 > 38030 Castello di Fiemme (TN) > > tel: 0039 -3384501332 <338%20450%201332> > > > ___ > Gvsig_internacional mailing listgvsig_internacio...@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this mailing > list, please access this url: > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Georeferencing tools in gvSIG 2.3.1 final
Dear all, I can not find the geographic transformation menu in my installation of the gvSIG 2.3.1-2501 in windows 10. I checked in the add-ons manager but it seems that the georeferencing package is already installed... is there something else to install to have these functionalities? Do you have any idea on where can I find/install the tools for georeferencing images? Any help is appreciated. Silvia -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] 3D vector layers
Thank you guys and sorry for the late reply!
I will test these options on my data.
Silvia
On Thu, Oct 20, 2016 at 10:30 AM, Antonio Falciano <
antonio.falci...@gmail.com> wrote:
> Il 18/10/2016 18:13, Óscar Martínez ha scritto:
>
>> Hi Silvia,
>>
>> Sorry with our last emails I forgot this one.
>>
>> So this two quick scripts:
>>
>> - a 2D point layer with a column of z of which I would create a 3D point
>> layer
>>
>
> [...]
>
> - a 2D line layer with a column containing the elevation of each corner
>> of the line which I would create a 3D line layer.
>> (*This script will be useful for lines and for polygons*, becouse their
>> geometry works in the same way)
>>
>
> [...]
>
>
> Hi all,
> alternatively, as stated in my first post, it's possible to use only one
> script for all types of geometries (and eventually for other layer
> formats different from ESRI Shapefile) using ogr2ogr:
>
> # encoding: utf-8
>
> from gvsig import *
> import os
>
> from gvsig import uselib
> uselib.use_plugin("org.gvsig.gdal.app.mainplugin")
> from org.gvsig.gdal.app.mainplugin.common import ogr2ogr
>
> def main(*args):
>
> layer = currentLayer()
> zfield = "ID"
> if layer != None:
> # get the input layer path (2D)
> datastore = layer.getDataStore()
> inLayerPath = datastore.getFullName()
>
> # get the output layer path (3D)
> dirname = os.path.dirname(inLayerPath)
> filename = os.path.basename(inLayerPath).split(".")[0]
> # for instance, we use the same file extension of the input layer
> # but it could be another OGR format (e.g. SpatiaLite)
> extension = os.path.basename(inLayerPath).split(".")[1]
> outLayerPath = os.path.join(dirname, filename + "_3D." + extension)
>
> if extension.lower() == "shp":
> format = "ESRI Shapefile"
> #elif extension.lower() == "..."
> # format = "..."
> else:
> print "Not implemented yet!"
>
> ogr2ogr.main(["-f", format,
> outLayerPath,
> inLayerPath,
> "-zfield", zfield,
> "-overwrite"
> ])
>
> loadShapeFile(outLayerPath)
>
>
> Cheers,
> Antonio
>
> --
> Antonio Falciano
> http://www.linkedin.com/in/antoniofalciano
> ___
> Gvsig_internacional mailing list
> Gvsig_internacional@listserv.gva.es
>
> To see the archives, edit your preferences or unsubscribe from this
> mailing list, please access this url:
>
> https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
>
--
ing. Silvia Franceschi
Via Latemar, 22
38030 Castello di Fiemme (TN)
tel: 0039 -3384501332
___
Gvsig_internacional mailing list
Gvsig_internacional@listserv.gva.es
To see the archives, edit your preferences or unsubscribe from this mailing
list, please access this url:
https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] How to access schema from an input shapefile in scripting
I need to export the results of my elaborations of intersection in a new
file, possibly not overwrite the old one.
Thanks
Silvia
On Oct 14, 2016 4:29 PM, "Óscar Martínez" <omarti...@gvsig.com> wrote:
> No problem at all! :)
>
> Sorry, i'm not sure what do you want to do.. create a new shapefile and
> work with it? or export (make a copy) of a existing shapefile?
>
> El 14/10/16 a las 15:33, Silvia Franceschi escribió:
>
> Hi Óscar,
> always me.. :-)
> is there also a way to write a layer in a shapefile directly from a script
> or do I have to load it in gvSIG and save it from there?
>
> Thanks
>
> Silvia
>
>
> On Fri, Oct 14, 2016 at 1:54 PM, Silvia Franceschi <
> silvia.frances...@gmail.com> wrote:
>
>> Thank you Óscar for your detailed explanation and your help!
>>
>> Silvia
>>
>> On Fri, Oct 14, 2016 at 11:59 AM, Óscar Martínez <omarti...@gvsig.com>
>> wrote:
>>
>>> Reading again your email maybe this also answer your question:
>>>
>>> Inside the script you can make a: print dir(layer) and it will show you
>>> the avalaible functions of that type of object.
>>>
>>> El 14/10/16 a las 11:26, Óscar Martínez escribió:
>>>
>>> Hi Silvia,
>>>
>>>
>>> |Is there a way to know which functions are implemented for each
>>> feature type in gvSIG scripting?
>>>
>>> If i understand correctly your question.. Quick answer, all. Since 2.3,
>>> we are not working with a different library for scripting. We improved the
>>> way to work directly with the JAVA API, plus new functions (like..
>>> createShape(schema)), methods (like.. getValues() over a feature to return
>>> a python dict) and new classes (like.. FormPanel to create scripts with
>>> graphical interface), all to make it easy and quick to work from scripting.
>>> Not sure if is a good way to say it (just to explain this better), but we
>>> could say right now is the java api who hasn't have all the funcions
>>> implemented.
>>>
>>> As you can see in the script, type(layer) and type(features) are java
>>> objects.
>>>
>>> Running script.
>>> layer type: >> ers.vectorial.FLyrVect'>
>>> layer features: >> pl.featureset.DefaultFeatureSet'>
>>> Script terminated.
>>>
>>> So, you should be able to check the javadocs, and use all the functions
>>> that are in there:
>>>
>>> http://downloads.gvsig.org/download/gvsig-desktop-testing/di
>>> sts/2.3.0/javadocs/html/
>>>
>>> http://downloads.gvsig.org/download/gvsig-desktop-testing/di
>>> sts/2.3.0/javadocs/html/org/gvsig/fmap/mapcontext/layers/vec
>>> torial/FLyrVect.html
>>>
>>> http://downloads.gvsig.org/download/gvsig-desktop-testing/di
>>> sts/2.3.0/javadocs/html/org/gvsig/fmap/dal/feature/impl/feat
>>> ureset/DefaultFeatureSet.html
>>>
>>>
>>> Plus all from scripting (we are updating this javadoc, soon will be more
>>> complete):
>>>
>>> http://downloads.gvsig.org/download/gvsig-desktop-testing/di
>>> sts/2.3.0/docs/javadocs/html/
>>>
>>>
>>> Deleting features should be something similar to this (delete all
>>> features with a filter "ID < 10"):
>>> # encoding: utf-8
>>>
>>> from gvsig import *
>>>
>>> def main(*args):
>>> """ Delete features inside a layer"""
>>>
>>> layer = currentLayer()
>>> features = layer.features("ID < 10") #DefaultFeatureSet
>>>
>>>
>>> print "layer type: ", type(layer)
>>> print "layer features: ", type(features)
>>>
>>> layer.edit()
>>>
>>> for i in features:
>>> ivalues = i.getValues()
>>> print ivalues
>>> features.delete(i)#delete over the featureset
>>>
>>> layer.commit()
>>>
>>>
>>> Best regards,
>>> Óscar
>>>
>>>
>>> El 14/10/16 a las 10:53, Silvia Franceschi escribió:
>>>
>>> Hi Óscar,
>>> the scripts work fine, many thanks again!
>>> May I just ask you one more question?
>>> Is there the possibility to remove a feature from a list of features?
>>> like featureslist.remove() or something like that?
>>> I tried with remove and delete but it seems that these do not exist, any
>&g
Re: [Gvsig_english] How to access schema from an input shapefile in scripting
Thank you Óscar for your detailed explanation and your help!
Silvia
On Fri, Oct 14, 2016 at 11:59 AM, Óscar Martínez <omarti...@gvsig.com>
wrote:
> Reading again your email maybe this also answer your question:
>
> Inside the script you can make a: print dir(layer) and it will show you
> the avalaible functions of that type of object.
>
> El 14/10/16 a las 11:26, Óscar Martínez escribió:
>
> Hi Silvia,
>
>
> |Is there a way to know which functions are implemented for each
> feature type in gvSIG scripting?
>
> If i understand correctly your question.. Quick answer, all. Since 2.3, we
> are not working with a different library for scripting. We improved the way
> to work directly with the JAVA API, plus new functions (like..
> createShape(schema)), methods (like.. getValues() over a feature to return
> a python dict) and new classes (like.. FormPanel to create scripts with
> graphical interface), all to make it easy and quick to work from scripting.
> Not sure if is a good way to say it (just to explain this better), but we
> could say right now is the java api who hasn't have all the funcions
> implemented.
>
> As you can see in the script, type(layer) and type(features) are java
> objects.
>
> Running script.
> layer type:
> layer features: DefaultFeatureSet'>
> Script terminated.
>
> So, you should be able to check the javadocs, and use all the functions
> that are in there:
>
> http://downloads.gvsig.org/download/gvsig-desktop-
> testing/dists/2.3.0/javadocs/html/
>
> http://downloads.gvsig.org/download/gvsig-desktop-
> testing/dists/2.3.0/javadocs/html/org/gvsig/fmap/
> mapcontext/layers/vectorial/FLyrVect.html
>
> http://downloads.gvsig.org/download/gvsig-desktop-
> testing/dists/2.3.0/javadocs/html/org/gvsig/fmap/dal/
> feature/impl/featureset/DefaultFeatureSet.html
>
>
> Plus all from scripting (we are updating this javadoc, soon will be more
> complete):
>
> http://downloads.gvsig.org/download/gvsig-desktop-
> testing/dists/2.3.0/docs/javadocs/html/
>
>
> Deleting features should be something similar to this (delete all features
> with a filter "ID < 10"):
> # encoding: utf-8
>
> from gvsig import *
>
> def main(*args):
> """ Delete features inside a layer"""
>
> layer = currentLayer()
> features = layer.features("ID < 10") #DefaultFeatureSet
>
>
> print "layer type: ", type(layer)
> print "layer features: ", type(features)
>
> layer.edit()
>
> for i in features:
> ivalues = i.getValues()
> print ivalues
> features.delete(i)#delete over the featureset
>
> layer.commit()
>
>
> Best regards,
> Óscar
>
>
> El 14/10/16 a las 10:53, Silvia Franceschi escribió:
>
> Hi Óscar,
> the scripts work fine, many thanks again!
> May I just ask you one more question?
> Is there the possibility to remove a feature from a list of features? like
> featureslist.remove() or something like that?
> I tried with remove and delete but it seems that these do not exist, any
> idea?
>
> Is there a way to know which functions are implemented for each feature
> type in gvSIG scripting?
>
> Thanks
>
> Silvia
>
>
> On Thu, Oct 13, 2016 at 6:25 PM, Silvia Franceschi <
> silvia.frances...@gmail.com> wrote:
>
>> Thank you Óscar,
>> to tell you the truth I started to use currentLayer but, since I need to
>> work with two layers I didn't know how to do and tried to load data from
>> files.
>> And in any case the final script should work with a list of shapefiles in
>> a folder, so, I will for sure move to the file based data source at some
>> point.
>>
>> I was following the documentation you linked, it is very useful to start
>> to get familiar with the scripting environment, thanks!
>>
>> I will try the scripts you sent to me and let you know if I will solve my
>> problems.
>>
>> Thank you very much for the quick answer!
>>
>> Silvia
>>
>>
>>
>>
>> On Thu, Oct 13, 2016 at 6:00 PM, Óscar Martínez <omarti...@gvsig.com>
>> wrote:
>>
>>> Hi!
>>>
>>> If i understood correctly, you don't need to use the getSchema function.
>>> I'm going to give you my solution with two test layers, give it a try and
>>> tell us if that works for you or what exactly more do you need. If you
>>> don't understand some part of the script i can explain it better. Some help
>>> is inside the script, step by step.
>>>
>>> I recommend to you to start learning scripting u
Re: [Gvsig_english] How to access schema from an input shapefile in scripting
Hi Óscar,
the scripts work fine, many thanks again!
May I just ask you one more question?
Is there the possibility to remove a feature from a list of features? like
featureslist.remove() or something like that?
I tried with remove and delete but it seems that these do not exist, any
idea?
Is there a way to know which functions are implemented for each feature
type in gvSIG scripting?
Thanks
Silvia
On Thu, Oct 13, 2016 at 6:25 PM, Silvia Franceschi <
silvia.frances...@gmail.com> wrote:
> Thank you Óscar,
> to tell you the truth I started to use currentLayer but, since I need to
> work with two layers I didn't know how to do and tried to load data from
> files.
> And in any case the final script should work with a list of shapefiles in
> a folder, so, I will for sure move to the file based data source at some
> point.
>
> I was following the documentation you linked, it is very useful to start
> to get familiar with the scripting environment, thanks!
>
> I will try the scripts you sent to me and let you know if I will solve my
> problems.
>
> Thank you very much for the quick answer!
>
> Silvia
>
>
>
>
> On Thu, Oct 13, 2016 at 6:00 PM, Óscar Martínez <omarti...@gvsig.com>
> wrote:
>
>> Hi!
>>
>> If i understood correctly, you don't need to use the getSchema function.
>> I'm going to give you my solution with two test layers, give it a try and
>> tell us if that works for you or what exactly more do you need. If you
>> don't understand some part of the script i can explain it better. Some help
>> is inside the script, step by step.
>>
>> I recommend to you to start learning scripting using the functions
>> currentLayer() (current layer selection in the table of contents) or
>> currentView().getLayer("layername") instead of using loadShapeFile
>> everytime. It's easier if you just have a loaded layer in your view and
>> access to each one each layer with currentLayer o getLayer.
>>
>> If someone on the list want to know more about this part of scripting,
>> here are some links from the spanish docs (hope soon in english) related to
>> this post:
>>
>> Access to features: http://downloads.gvsig.org/dow
>> nload/web/html/es/scripting_devel_guide/2.3/acceso_a_objetos.html#entidad
>>
>> Spatial operations: http://downloads.gvsig.org/dow
>> nload/web/html/es/scripting_devel_guide/2.3/modulo_geom.
>> html#operaciones-espaciales
>>
>> Current functions: http://downloads.gvsig.org/dow
>> nload/web/html/es/scripting_devel_guide/2.3/acceso_a_objetos.html
>>
>>
>> Any trouble here we are!
>>
>>
>> Best regards,
>>
>> Óscar
>>
>>
>>
>> Script (layers of this test are in EPSG:25830) (feature AREA1 is a
>> multipolygon):
>>
>> # encoding: utf-8
>>
>> import gvsig
>>
>> def main(*args):
>> # You need to have one view with to layers opened on it
>> # The name of the layers will be the name that appear
>> # in the table of contents of the view
>>
>> # To access to the layers that are already loaded in gvSIG
>> # gvsig.currentView() give us access to the opened view
>> # gvsig.currentView().getLayer(name) give us access a specified layer
>> points = gvsig.currentView().getLayer("points")
>> area = gvsig.currentView().getLayer("area")
>>
>> # Access to the features
>> features_points = points.features()
>> features_area = area.features()
>>
>> # if you want access to a selection of features, not all
>> # you will have to change `features()` with `getSelection()`
>> #features_points = points.getSelection()
>> #features_area = area.getSelection()
>>
>> for farea in features_area:
>> print "\nChecking : ", farea.get("localId")
>> geom_farea = farea.geometry()
>>
>> #for each area, check all points without intersection
>> for fpoint in features_points:
>> geom_fpoint = fpoint.geometry()
>>
>> if not geom_farea.intersects(geom_fpoint):
>> print "\tArea: ", farea.get("localId"), " intersects with
>> :", fpoint.get("ID")
>> # work with the feature
>>
>> Console output:
>>
>> Running script testing_silvia_intersec.
>>
>> Checking : AREA1
>> Area: AREA1 intersects with : 101
>> Area: AREA1 intersects with : 102
>> Area: AREA1 intersects with : 103
>> Area: AREA1 intersec
Re: [Gvsig_english] How to access schema from an input shapefile in scripting
Thank you Óscar,
to tell you the truth I started to use currentLayer but, since I need to
work with two layers I didn't know how to do and tried to load data from
files.
And in any case the final script should work with a list of shapefiles in a
folder, so, I will for sure move to the file based data source at some
point.
I was following the documentation you linked, it is very useful to start to
get familiar with the scripting environment, thanks!
I will try the scripts you sent to me and let you know if I will solve my
problems.
Thank you very much for the quick answer!
Silvia
On Thu, Oct 13, 2016 at 6:00 PM, Óscar Martínez <omarti...@gvsig.com> wrote:
> Hi!
>
> If i understood correctly, you don't need to use the getSchema function.
> I'm going to give you my solution with two test layers, give it a try and
> tell us if that works for you or what exactly more do you need. If you
> don't understand some part of the script i can explain it better. Some help
> is inside the script, step by step.
>
> I recommend to you to start learning scripting using the functions
> currentLayer() (current layer selection in the table of contents) or
> currentView().getLayer("layername") instead of using loadShapeFile
> everytime. It's easier if you just have a loaded layer in your view and
> access to each one each layer with currentLayer o getLayer.
>
> If someone on the list want to know more about this part of scripting,
> here are some links from the spanish docs (hope soon in english) related to
> this post:
>
> Access to features: http://downloads.gvsig.org/download/web/html/es/
> scripting_devel_guide/2.3/acceso_a_objetos.html#entidad
>
> Spatial operations: http://downloads.gvsig.org/download/web/html/es/
> scripting_devel_guide/2.3/modulo_geom.html#operaciones-espaciales
>
> Current functions: http://downloads.gvsig.org/download/web/html/es/
> scripting_devel_guide/2.3/acceso_a_objetos.html
>
>
> Any trouble here we are!
>
>
> Best regards,
>
> Óscar
>
>
>
> Script (layers of this test are in EPSG:25830) (feature AREA1 is a
> multipolygon):
>
> # encoding: utf-8
>
> import gvsig
>
> def main(*args):
> # You need to have one view with to layers opened on it
> # The name of the layers will be the name that appear
> # in the table of contents of the view
>
> # To access to the layers that are already loaded in gvSIG
> # gvsig.currentView() give us access to the opened view
> # gvsig.currentView().getLayer(name) give us access a specified layer
> points = gvsig.currentView().getLayer("points")
> area = gvsig.currentView().getLayer("area")
>
> # Access to the features
> features_points = points.features()
> features_area = area.features()
>
> # if you want access to a selection of features, not all
> # you will have to change `features()` with `getSelection()`
> #features_points = points.getSelection()
> #features_area = area.getSelection()
>
> for farea in features_area:
> print "\nChecking : ", farea.get("localId")
> geom_farea = farea.geometry()
>
> #for each area, check all points without intersection
> for fpoint in features_points:
> geom_fpoint = fpoint.geometry()
>
> if not geom_farea.intersects(geom_fpoint):
> print "\tArea: ", farea.get("localId"), " intersects with
> :", fpoint.get("ID")
> # work with the feature
>
> Console output:
>
> Running script testing_silvia_intersec.
>
> Checking : AREA1
> Area: AREA1 intersects with : 101
> Area: AREA1 intersects with : 102
> Area: AREA1 intersects with : 103
> Area: AREA1 intersects with : 107
>
> Checking : AREA2
> Area: AREA2 intersects with : 103
> Area: AREA2 intersects with : 104
> Area: AREA2 intersects with : 105
> Area: AREA2 intersects with : 106
> Area: AREA2 intersects with : 107
> Area: AREA2 intersects with : 108
> Script testing_silvia_intersec terminated.
>
>
>
> El 13/10/16 a las 15:05, Silvia Franceschi escribió:
>
> Hi all,
> I am trying to write my first script in gvSIG and Python, I need to read a
> point shapefile and filter some elements that are outside a defined area.
> To do this I have to read two input layers, one with the points and one
> with the area and then work on each single features of the point layer.
> I started with the selection of the input layers using a filechooser
> dialog (commonsdialog.filechooser) and then I need to obtain the schema of
> these layers, but it seems that the object
[Gvsig_english] How to access schema from an input shapefile in scripting
Hi all, I am trying to write my first script in gvSIG and Python, I need to read a point shapefile and filter some elements that are outside a defined area. To do this I have to read two input layers, one with the points and one with the area and then work on each single features of the point layer. I started with the selection of the input layers using a filechooser dialog (commonsdialog.filechooser) and then I need to obtain the schema of these layers, but it seems that the object filechooser do not have the .getSchema() function. Do you have any idea on how to obtain the schema from a vector layer selected using the filechooser? Thanks in advance for any help! Silvia -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] 3D vector layers
Wow, many thanks Antonio, always very helpful! :-D Silvia On Wed, Oct 12, 2016 at 4:16 PM, Antonio Falciano < antonio.falci...@gmail.com> wrote: > Il 12/10/2016 14:44, Silvia Franceschi ha scritto: > >> Dear all, >> sorry for asking here, but I can not find any information about the >> possibility to handle 3D vector layers (as shapefiles) in gvSIG. >> Is it possible to create/modify a 3D vector layer (point, line) in gvSIG? >> >> I have two types of data to modify: >> - a 2D point layer with a column of z of which I would create a 3D point >> layer >> - a 2D line layer with a column containing the elevation of each corner >> of the line which I would create a 3D line layer. >> >> Any idea on how I can do? >> > > Hi Silvia, > these kind of tasks are easy to solve using OGR (available in gvSIG 2.3). > For instance: ogr2ogr layer3D.shp layer2D.shp -zfield z > So this may be matter of a Jython script in gvSIG. > > Antonio > > -- > Antonio Falciano > http://www.linkedin.com/in/antoniofalciano > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Documentation for the scripting environment
Thank you so much! Definitely a very good documentation! I will start with the Spanish version, looking forward to move to the English! Regards Silvia On Tue, Oct 4, 2016 at 10:37 AM, Alvaro Anguix <aang...@gvsig.com> wrote: > Hi Silvia, > > We have a very good documentation in Spanish and now we're translating to > English. > The Spanish documentation is here: https://oscar9.github.io/ > gvsig_scripting/es/scripting_devel_guide/2.3/index.html > I hope that the documentation in English is available soon (it depends on > the collaborators; is being translated by volunteers) > > Best Regards, > Alvaro Anguix > gvSIG Association > www.gvsig.com > > > On 04/10/16 10:17, Silvia Franceschi wrote: > > Dear all, > I am trying to use scripting inside gvSIG, I was wondering if there is > some documentation to download for it, manual, quickstarts guides or > something to keep as a reference at least for the main things. > > Any help is appreciated! > > Thanks > > Silvia > > > -- > ing. Silvia Franceschi > Via Latemar, 22 > 38030 Castello di Fiemme (TN) > > tel: 0039 -3384501332 > > > ___ > Gvsig_internacional mailing listgvsig_internacio...@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this mailing > list, please access this url: > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Documentation for the scripting environment
Dear all, I am trying to use scripting inside gvSIG, I was wondering if there is some documentation to download for it, manual, quickstarts guides or something to keep as a reference at least for the main things. Any help is appreciated! Thanks Silvia -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] How to have JGrasstools up and running on gvSIG 2.3
Dear Surajit, the JGrassTools package for gvSIG will be released about 2-3 months after the final release of the gvSIG2.3. As soon as the gvSIG2.3 is released we will test the package and after this testing we will publish it. Best regards Silvia On Fri, Sep 16, 2016 at 2:39 PM, Surajit Deb Barma <suraji...@gmail.com> wrote: > Hello all, > I am wondering how to use JGrasstools from HydroloGIS on > gvSIG 2.3? Please suggest as I need the tools for hydro-geomorphology > analysis. > > Thanks. > > Regards, > > Surajit > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Multiple selection
Thanks Mario, sorry for the question, it was trivial because I didn't understand the behavior of the CTRL for new features to select and for the already selected. Why didn't you used the SHIFT button also in the Map View? Silvia On Mon, May 16, 2016 at 12:10 PM, Mario Carrera <mcarr...@gvsig.com> wrote: > > Dear Silvia, > > I haven't understood very well. Are you referring to the table or to the > View? > > At the table you can use Shift button to select a group, but not > different groups of features. > > With Ctrl button you can select and unselect features individually (and > also at the View). > > If I have understood it, I think you can use the "Add to set" option at > the "Select by attribute" tool to add more features to a group selected > firstly. > > Were you referring to it? > > Best regards, >Mario > > > > El 13/05/16 a las 12:29, Silvia Franceschi escribió: > > Dear all, > > just a quick question... is it possible to select features in more than > > one step? I mean, usually the SHIFT button works for this purpose when > > select one first time some features, leave the mouse's click and need to > > select something else without redoing all the selection. > > I noticed that if there are features selected that one wants to unselect > > it is possible to press the CTRL and select the features to isolate. > > > > Is there a way to do this in gvSIG? > > > > Thanks > > > > Silvia > > > > > > -- > > ing. Silvia Franceschi > > Via Latemar, 22 > > 38030 Castello di Fiemme (TN) > > > > tel: 0039 -3384501332 > > > > > > ___ > > Gvsig_internacional mailing list > > Gvsig_internacional@listserv.gva.es > > > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > > _______ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Multiple selection
Dear all, just a quick question... is it possible to select features in more than one step? I mean, usually the SHIFT button works for this purpose when select one first time some features, leave the mouse's click and need to select something else without redoing all the selection. I noticed that if there are features selected that one wants to unselect it is possible to press the CTRL and select the features to isolate. Is there a way to do this in gvSIG? Thanks Silvia -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Installation of gvSIG_2.3_RC1
Thanks Mario, in Linux it seems to be a Java version problem, that it's using other > version. You could try to install this one: > > http://downloads.gvsig.org/download/gvsig-desktop/runtimes/java/java1.8/jre-8u72-linux-x64.tar.gz > and run the installer again. > In fact I have java version "1.7.0_95" OpenJDK Runtime Environment. At the moment I am not able (unfortunately) to install the version you sent to me because this package creates a java folder but then I am not able to force gvSIG installer to use the bin in that folder. I will ask for some help here in office tomorrow. > > In reference to the Windows error, I don't know what can be happening. > Have you tried to uninstall gvSIG and install it again? We would roule > out possible causes at that way. > > Yes I tried but it is always the same, I can run gvSIG only from the direct executable and not from the link in the Start menu. Thanks again! Silvia -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Raster styling
Thanks! I will save my style for sure! Silvia On Fri, Feb 26, 2016 at 11:11 AM, Antonio Falciano < antonio.falci...@gmail.com> wrote: > Il 26/02/2016 09:01, Silvia Franceschi ha scritto: > > Dear all, > > I am using gvSIG 2.3 build 2423 on a windows 64 machine. > > After creating a project I loaded both vectors and rasters (asc) maps > > and gave a style to them using gvSIG tools. > > > > If I close and reopen the program I can't see the raster maps even if I > > delete them from the layers and reload them into gvSIG. If I want to see > > the raster maps again I have to activate the color table and redo the > > styling. > > Hi Silvia, > after you set the color table, you should also click on the "Save as > default" button in the "Color table" window in order to save a Raster > MetaFile (rmf) containing the color table to apply always. > Then if you create a new project and add the same raster datastore, > it will be loaded with the same color table saved before and store in > the rmf file. Tested in build 2425 win x86_64 and it works. > About the error, I can't reproduce so I don't know what happened. > > Antonio > > -- > Antonio Falciano > http://www.linkedin.com/in/antoniofalciano > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Raster styling
Dear all, I am using gvSIG 2.3 build 2423 on a windows 64 machine. After creating a project I loaded both vectors and rasters (asc) maps and gave a style to them using gvSIG tools. If I close and reopen the program I can't see the raster maps even if I delete them from the layers and reload them into gvSIG. If I want to see the raster maps again I have to activate the color table and redo the styling. I found this error in the console, any idea on what I am doing wrong? WARN [MapControl Drawer Worker] (MapControl.java:1356) - Problems drawing mapcontext. java.lang.NullPointerException at org.gvsig.raster.impl.store.properties.DataStoreColorTable.hasAlpha(DataStoreColorTable.java:271) at org.gvsig.raster.fmap.layers.RasterDrawStrategy.stackStrategy(RasterDrawStrategy.java:192) at org.gvsig.raster.fmap.layers.DefaultFLyrRaster.draw(DefaultFLyrRaster.java:556) at org.gvsig.fmap.mapcontext.impl.DefaultMapContextDrawer$DrawList.drawLayer(DefaultMapContextDrawer.java:549) at org.gvsig.fmap.mapcontext.impl.DefaultMapContextDrawer$DrawList.draw(DefaultMapContextDrawer.java:530) at org.gvsig.fmap.mapcontext.impl.DefaultMapContextDrawer$DrawList.drawLayers(DefaultMapContextDrawer.java:469) at org.gvsig.fmap.mapcontext.impl.DefaultMapContextDrawer.draw(DefaultMapContextDrawer.java:161) at org.gvsig.fmap.mapcontext.MapContext.draw(MapContext.java:1182) at org.gvsig.fmap.mapcontrol.MapControl$PaintingRequest.paint(MapControl.java:1344) at org.gvsig.fmap.mapcontrol.MapControl$Drawer$Worker.run(MapControl.java:1564) at java.lang.Thread.run(Thread.java:745) Thanks Silvia -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Problem with nodata value in raster style
Great Antonio! Now I can work with all my data in gvSIG. And this last version of the 2.3 seems to work fine, except for some problems with the selections of the layers in the layers view as I already reported in https://redmine.gvsig.net/redmine/issues/4105 Thanks again! Silvia On Wed, Feb 17, 2016 at 10:33 AM, Antonio Falciano < antonio.falci...@gmail.com> wrote: > Il 17/02/2016 10:29, Silvia Franceschi ha scritto: > > Dear all, > > I have a raster covering a region of which only a small part has valid > > data and the rest is all nodata value (- in the asc format). > > The visualization is a map with all black in the part where there are > > nodata values and white where there are the valid values. This is > > because the styling considers - as a value and therefore the legend > > is created from - to 50 (which is the maximum value of my data). > > > > My question is, is there a way to specify the nodata value in the > > styling or somewhere? I tried to specify the minimum and maximum values > > in the styling window but they work only with equidistance and in > > addition all the values below the minimum are visualized with the same > > color as the minimum... > > Hi Silvia, > the NoData value can be set in the Raster properties, General tab. > If you like you can consider NoData values as transparent. > > > I am now using the latest build of the 2.3 version (2423) on a windows > > 64 bits. > > Great! > > Cheers, > Antonio > > -- > Antonio Falciano > http://www.linkedin.com/in/antoniofalciano > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: https://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Problem creating
Dear all, I am trying to add two fields to a point shapefile with the coordinates of the points X,Y. I have this very simple shapefile (just 2 fields) created using an other GIS in projection EPSG:3003. Following the instructions I should be able to visualize the option Add Measure in the Table menu of the shapefile, but for this file this option is not available. Do you have any idea on what or where I am wrong? Thanks Silvia PS: attached there is the shapefile... sorry for posting in the mailing list but it is very thin. -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 punti_distanze.dbf Description: application/dbf punti_distanze.prj Description: application/extension-prj punti_distanze.shp Description: application/esri-shape punti_distanze.shx Description: application/esri-shape ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Problem creating
Wow! Thanks a lot, I didn't know this! Silvia On Wed, Jan 27, 2016 at 3:14 PM, Antonio Falciano < antonio.falci...@gmail.com> wrote: > Il 27/01/2016 14:57, Mario Carrera ha scritto: > > > > Yes, it seems there's an error when it's a multipoint layer. It creates > > 4 points for each one. I've created a ticket: > > https://redmine.gvsig.net/redmine/issues/4060 > > Mario, it's not an error of the geoprocesses (Geometries to points or > Separate multipart features). Each multipoint is made of three point, as > I have shown before. That's why the points are triplicated! > So you can invalidate #4060. > > Cheers, > Antonio > > -- > Antonio Falciano > http://www.linkedin.com/in/antoniofalciano > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Problem creating
Thank you guys! It works now, but, when I convert the geometries from multipoints to points I obtain the same feature 6 times (this for each point in the layer) do you have an idea on why it happens? Thanks Silvia On Wed, Jan 27, 2016 at 12:53 PM, Antonio Falciano < antonio.falci...@gmail.com> wrote: > Il 27/01/2016 12:42, Mario Carrera ha scritto: > > > > Hi Silvia, > > > > the problem is because it's a Multipoint layer. > > > > You can solve it using the "Geometries to points" geoprocess (located at > > "Tools for vector layers" menu in Sextante geoprocesses), to convert it > > to a Point2D layer, and then the "Add measure" option will be available. > > Hi Mario, > excuse me... I've answered again to Silvia without reading yours first. > Repetita iuvant! :-) > > Cheers, > Antonio > > -- > Antonio Falciano > http://www.linkedin.com/in/antoniofalciano > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Problem creating
Sorry... 3 times each point. Silvia On Wed, Jan 27, 2016 at 2:28 PM, Silvia Franceschi < silvia.frances...@gmail.com> wrote: > Thank you guys! > It works now, but, when I convert the geometries from multipoints to > points I obtain the same feature 6 times (this for each point in the layer) > do you have an idea on why it happens? > > Thanks > > Silvia > > > On Wed, Jan 27, 2016 at 12:53 PM, Antonio Falciano < > antonio.falci...@gmail.com> wrote: > >> Il 27/01/2016 12:42, Mario Carrera ha scritto: >> > >> > Hi Silvia, >> > >> > the problem is because it's a Multipoint layer. >> > >> > You can solve it using the "Geometries to points" geoprocess (located at >> > "Tools for vector layers" menu in Sextante geoprocesses), to convert it >> > to a Point2D layer, and then the "Add measure" option will be available. >> >> Hi Mario, >> excuse me... I've answered again to Silvia without reading yours first. >> Repetita iuvant! :-) >> >> Cheers, >> Antonio >> >> -- >> Antonio Falciano >> http://www.linkedin.com/in/antoniofalciano >> ___ >> Gvsig_internacional mailing list >> Gvsig_internacional@listserv.gva.es >> >> To see the archives, edit your preferences or unsubscribe from this >> mailing list, please access this url: >> >> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional >> > > > > -- > ing. Silvia Franceschi > Via Latemar, 22 > 38030 Castello di Fiemme (TN) > > tel: 0039 -3384501332 > -- ing. Silvia Franceschi Via Latemar, 22 38030 Castello di Fiemme (TN) tel: 0039 -3384501332 ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Gvsig_internacional Digest, Vol 116, Issue 2
+1 this also would be fine for me too! Silvia On Fri, Oct 2, 2015 at 2:51 PM, Cláudio José Ferreira < cferre...@igeologico.sp.gov.br> wrote: > Dear Mario, > To deal with Silvia concern I wonder if another viable option it would be > to arrange the default style of polygons be loaded with no fill at all. > Claudio > > > *Cláudio José Ferreira* > Pesquisador Científico - Núcleo de Geologia de Engenharia e Ambiental > Instituto Geológico - Secretaria Estadual do Meio Ambiente > Rua Joaquim Távora 822, Vila Mariana, 04015-011, São Paulo, SP > Tel. (11) 5058-9994 ramal 2053, (11) 5077 2160 > www.igeologico.sp.gov.br > > 2015-10-02 7:00 GMT-03:00 <gvsig_internacional-requ...@listserv.gva.es>: > >> Send Gvsig_internacional mailing list submissions to >> gvsig_internacional@listserv.gva.es >> >> To subscribe or unsubscribe via the World Wide Web, visit >> >> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional >> or, via email, send a message with subject or body 'help' to >> gvsig_internacional-requ...@listserv.gva.es >> >> You can reach the person managing the list at >> gvsig_internacional-ow...@listserv.gva.es >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of Gvsig_internacional digest..." >> >> >> Today's Topics: >> >>1. Re: Default polygon layers style (Mario Carrera) >> >> >> -- >> >> Message: 1 >> Date: Thu, 1 Oct 2015 12:33:39 +0200 >> From: Mario Carrera <mcarr...@gvsig.com> >> Subject: Re: [Gvsig_english] Default polygon layers style >> To: Users mailing list <gvsig_internacional@listserv.gva.es> >> Message-ID: <560d0c03.4030...@gvsig.com> >> Content-Type: text/plain; charset=windows-1252 >> >> >> Dear Silvia, >> >> at this moment that option is not possible. You only can apply >> transparency with no random option selected, but the layer is always >> loaded with the same colour. >> >> We've uploaded the request to the bugtracker as a feature request: >> >> https://redmine.gvsig.net/redmine/issues/3797 >> >> Best regards, >>Mario >> >> >> El 01/10/15 a las 08:55, Silvia Franceschi escribi?: >> > Dear all, >> > I would just point your attention on a very minor thing, but quite >> > frequent, at least to me... >> > I am wondering if it is possible to add a transparency to the default >> > style of the polygon fill. It is very annoying to import a layer and not >> > seeing what there is under this layer. >> > >> > I think this could be an useful thing for users, otherwise one have to >> > change the style every time. >> > >> > What do you think? >> > >> > Silvia >> > >> > >> > >> > ___ >> > Gvsig_internacional mailing list >> > Gvsig_internacional@listserv.gva.es >> > >> > To see the archives, edit your preferences or unsubscribe from this >> mailing list, please access this url: >> > >> > http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional >> > >> >> >> -- >> >> ___ >> Gvsig_internacional mailing list >> Gvsig_internacional@listserv.gva.es >> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional >> >> >> End of Gvsig_internacional Digest, Vol 116, Issue 2 >> *** >> > > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Problem installing gvSIG
Thank you so much Joaquin, I installed the portable version and it seems to work properly now! Thanks a lot!! Silvia On Thu, Sep 24, 2015 at 1:24 PM, Joaquin Jose del Cerro Murciano < jjdelce...@gvsig.org> wrote: > > > 2015-09-24 12:00 GMT+02:00 Silvia Franceschi <silvia.frances...@gmail.com> > : > >> Dear all, >> I am trying to install gvSIG >> (gvSIG-desktop-2.2.0-2313-final-lin-x86_64-standard-withjre.run) on a Linux >> Kubuntu 14.04 with KDE 4.13.3 and have the following problems: >> - even if I set the file as executable it doesn't start with a double >> click on Dolphin file manager >> > > Hello, > gvSIG installer is 32 bits, but installs a 64-bit gvSIG. > If you do not have java runtime and Xlib of 32-bit, installer is not > working. > You can install the 32-bit runtime java / Xlib. Probably enough > with something like: > > # sudo apt-get install openjdk-7-jre:i386 > > But my recommendation is that instead of installing gvSIG, use the > portable version. > > > http://downloads.gvsig.org/download/gvsig-desktop/dists/2.2.0/builds/2313/gvsig-desktop-2.2.0-2313-final-lin-x86_64.zip > > This requires nothing to run 32-bit to run. > > > > >> - it starts from the command line and seems to work properly (just very >> quick) >> >> > From the command line runs but does not install gvSIG. > > For the next version 2.3 we will use another installer that corrects this > problem. > > Sorry for my bad english > > A greeting > Joaquin > > > >> Then if I start gvSIG the main framework appears but there isn't anything >> available, only the possibility to exti and see the Console. >> In the Console the error is the following: >> >> Errors in initialization of application. Can't find class extension >> (org.gvsig.app.extension.EnableSnapToGridExtension) Can't find class >> extension (org.gvsig.app.extension.DisplayGridExtension) Can't find class >> extension (org.gvsig.app.extension.SnappingExtension) >> org.gvsig.andami.Launcher$LaunchException: Errors in initialization of >> application. Can't find class extension >> (org.gvsig.app.extension.EnableSnapToGridExtension) Can't find class >> extension (org.gvsig.app.extension.DisplayGridExtension) Can't find class >> extension (org.gvsig.app.extension.SnappingExtension) >> org.gvsig.andami.Launcher.addError(Launcher.java:420) >> org.gvsig.andami.Launcher.addError(Launcher.java:427) >> org.gvsig.andami.Launcher.initializeExtensions(Launcher.java:1490) >> org.gvsig.andami.Launcher.access$000(Launcher.java:205) >> org.gvsig.andami.Launcher$3.run(Launcher.java:617) >> java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:302) >> java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745) >> java.awt.EventQueue.access$300(EventQueue.java:103) >> java.awt.EventQueue$3.run(EventQueue.java:706) >> java.awt.EventQueue$3.run(EventQueue.java:704) >> java.security.AccessController.doPrivileged(Native Method) >> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) >> java.awt.EventQueue.dispatchEvent(EventQueue.java:715) >> org.gvsig.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:50) >> >> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) >> >> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) >> >> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) >> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) >> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) >> java.awt.EventDispatchThread.run(EventDispatchThread.java:91) >> >> Do you have any idea on what is the problem? >> >> Thanks in advance for any help >> >> Silvia >> >> >> ___ >> Gvsig_internacional mailing list >> Gvsig_internacional@listserv.gva.es >> >> To see the archives, edit your preferences or unsubscribe from this >> mailing list, please access this url: >> >> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional >> >> > > > -- > -- > Joaquin Jose del Cerro Murciano > Development and software arquitecture manager at gvSIG Team > jjdelce...@gvsig.com > jjdelce...@gvsig.org > gvSIG Association > www.gvsig.com > www.gvsig.org > > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > > ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Problem installing gvSIG
Dear all, I am trying to install gvSIG (gvSIG-desktop-2.2.0-2313-final-lin-x86_64-standard-withjre.run) on a Linux Kubuntu 14.04 with KDE 4.13.3 and have the following problems: - even if I set the file as executable it doesn't start with a double click on Dolphin file manager - it starts from the command line and seems to work properly (just very quick) Then if I start gvSIG the main framework appears but there isn't anything available, only the possibility to exti and see the Console. In the Console the error is the following: Errors in initialization of application. Can't find class extension (org.gvsig.app.extension.EnableSnapToGridExtension) Can't find class extension (org.gvsig.app.extension.DisplayGridExtension) Can't find class extension (org.gvsig.app.extension.SnappingExtension) org.gvsig.andami.Launcher$LaunchException: Errors in initialization of application. Can't find class extension (org.gvsig.app.extension.EnableSnapToGridExtension) Can't find class extension (org.gvsig.app.extension.DisplayGridExtension) Can't find class extension (org.gvsig.app.extension.SnappingExtension) org.gvsig.andami.Launcher.addError(Launcher.java:420) org.gvsig.andami.Launcher.addError(Launcher.java:427) org.gvsig.andami.Launcher.initializeExtensions(Launcher.java:1490) org.gvsig.andami.Launcher.access$000(Launcher.java:205) org.gvsig.andami.Launcher$3.run(Launcher.java:617) java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:302) java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745) java.awt.EventQueue.access$300(EventQueue.java:103) java.awt.EventQueue$3.run(EventQueue.java:706) java.awt.EventQueue$3.run(EventQueue.java:704) java.security.AccessController.doPrivileged(Native Method) java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) java.awt.EventQueue.dispatchEvent(EventQueue.java:715) org.gvsig.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:50) java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) java.awt.EventDispatchThread.run(EventDispatchThread.java:91) Do you have any idea on what is the problem? Thanks in advance for any help Silvia ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Problem reprojecting layers with OSM background
Ciao Antonio, sorry for missing the version, you are perfectly right, I am using 2.1.0-2269 final version for Linux. Do you have any idea on what it is programmed to have the new release of gvSIG? And also an other question: in the new version, using the new bindings for GDAL, would it be possible to read directly the prj file in order to avoid to specify the projection of the data every time you import them? Thanks Silvia On Tue, Sep 1, 2015 at 5:36 PM, Antonio Falciano <antonio.falci...@gmail.com > wrote: > Il 01/09/2015 17:10, Silvia Franceschi ha scritto: > > Hi all, > > I have a problem reprojecting some vector layers on a OSM background. > > What I did is this: > > 1. I created a new view with the projection 3857 and imported OSM > > service after installing appropriate the add-on plugin > > 2. imported a shapefile with projection 32632 and specified it in the > > panel of the view -> add layer menu in order to have a on the fly > > reprojection > > 3. the result is that the shapefile is imported but not correctly > > reprojected and it appears shifted from the right location. > > > > What am I doing wrong? isn't it correct to start with a general > > projection of 3857? > > I had to do that because with 32632 projection for the View, the OSM map > > wasn't reprojected. > > Ciao Silvia, > unfortunately it's a known bug [1]. Your workflow is the right one, but > the coordinate conversions and transformations toward EPSG:3857 are not > yet supported in the latest versions of gvSIG (e.g. 2.2), because > libjni-proj4 is outdated. :( So, in the meanwhile we have to reproject > our data elsewhere (e.g. GDAL/OGR). > This issue should be fixed in gvSIG 2.3 using the official bindings of > GDAL for Java, as gvSIG core developers can confirm. Stay tuned! ;) > > Antonio > > [1] https://redmine.gvsig.net/redmine/issues/2739 > > PS: For completeness, please report always what version and build of > gvSIG you are using. > > -- > Antonio Falciano > http://www.linkedin.com/in/antoniofalciano > ___ > Gvsig_internacional mailing list > Gvsig_internacional@listserv.gva.es > > To see the archives, edit your preferences or unsubscribe from this > mailing list, please access this url: > > http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional > ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Problem reprojecting layers with OSM background
Hi all, I have a problem reprojecting some vector layers on a OSM background. What I did is this: 1. I created a new view with the projection 3857 and imported OSM service after installing appropriate the add-on plugin 2. imported a shapefile with projection 32632 and specified it in the panel of the view -> add layer menu in order to have a on the fly reprojection 3. the result is that the shapefile is imported but not correctly reprojected and it appears shifted from the right location. What am I doing wrong? isn't it correct to start with a general projection of 3857? I had to do that because with 32632 projection for the View, the OSM map wasn't reprojected. Any help is appreciated. Thanks in advance Silvia ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
[Gvsig_english] Some basic questions
Dear all, I am new in GvSIG and I am trying to make some practice with it. Here are some usability questions I can not solve by myself using the on line material, could someone help me? 1. is there a way to make PAN without having to select the hand icon? I mean, usually GIS and CAD use to press on mouse wheel to make PAN without having to change the tool selecting a the specific one, it is something always active like zoom with the mouse wheel 2. is there the possibility to change the color of a point symbol? I would like to have the basic symbols, like circle, square, triangle and so on and the possibility to change their dimension and color; if I select one of the gvSIG basic symbols it isn't possible to change the color, only the dimension can be set 3. when I select the theme for a point layer, is it possible to set also the dimension of the points? 4. is there the possibility to view the details of the geometry selected with the INFO tool? not only the attribute table of the selected geometry (WKT) but all the details like the coordinates of the points of a line or polygon or the area and length? 5. how does the snap work exactly? what does it mean exactly the snap tolerance? 6. are shortcuts available in gvSIG? Thanks for the help, Regards Silvia ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Some basic questions
Thanks Leonardo, 2. just double click on the point symbol in the TOC (the upper left section of the view) properties color ... Ok, but if I wanto to change the point style in a square instead of a circle, is it then possible to set the color? I tried and I wasn't able to change the color from the proposed one in the list of symbols 3. double click on the point symbol in the TOC properties size I tried and it works also for the themed layers, but I have to change the size for each of the category, is there a way to change the size of all the categories at the same time? I also noticed that if I write the value of the new dimension of the point the program doesn't keep it, I have to use the arrows of the GUI... this seems to be a bug in my opinion. 5. snap toleranceI think to it as the area of influence of a magnet. Our magnet is the cursor So it should work, but it doesn't work for me, if I use a bigger tolerance the point should attract the edited vertex/point from farther right? Silvia Leo Il 12/12/2014 9.45, Silvia Franceschi ha scritto: Dear all, I am new in GvSIG and I am trying to make some practice with it. Here are some usability questions I can not solve by myself using the on line material, could someone help me? 1. is there a way to make PAN without having to select the hand icon? I mean, usually GIS and CAD use to press on mouse wheel to make PAN without having to change the tool selecting a the specific one, it is something always active like zoom with the mouse wheel 2. is there the possibility to change the color of a point symbol? I would like to have the basic symbols, like circle, square, triangle and so on and the possibility to change their dimension and color; if I select one of the gvSIG basic symbols it isn't possible to change the color, only the dimension can be set 3. when I select the theme for a point layer, is it possible to set also the dimension of the points? 4. is there the possibility to view the details of the geometry selected with the INFO tool? not only the attribute table of the selected geometry (WKT) but all the details like the coordinates of the points of a line or polygon or the area and length? 5. how does the snap work exactly? what does it mean exactly the snap tolerance? 6. are shortcuts available in gvSIG? Thanks for the help, Regards Silvia ___ Gvsig_internacional mailing listgvsig_internacio...@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Some basic questions
Hi Mario, thanks for answering. 1. Yes, you can use the mouse wheel for Zoom in and zoom out. In the gvSIG 2.1 version it has been improved respecting the 1.x one and it works very good. It's planned to include the Pan option in the next builds, when the attribute editor option is active [ http://blog.gvsig.org/2014/12/10/gvsig-2-1-alphanumeric-editor-at-the-view/ ]. Would it be possible to keep the PAN option on pressing the mouse wheel also if not in editing mode? 2. On one hand, if you select a symbol from the gvSIG Basic library or one of the other symbol libraries that can be installed from the add-ons manager, you won't be able to change its colour. It's because they are image files (SVG, PNG, BMP...), so their size can be changed but not their colour. If you create a new symbol, like Simple marker symbol type, you can see that there's a marker style option, where you can select points, triangles... You can change their colour. Now I got it! thanks! 4. For this option the information will have to be at the attribute table. There's a tool to include that information automatically (perimeter and area for polygons, length for lines and coordinates for points). It can be done from the Table, in the Table-Add measure tool menu. Ok, that is not exactly what I was thinking about, this is useful but in my case I would like to know the geometries only for some features where I am working. An additional information on the INFO tool with the WKT of the geometry would be useful. 5. The snapping option can be used in editing mode. Yes, but it seems that it doesn't work for me even if I selected all the layers to snap on. 6. There are some shortcuts. You can see them in the menus. What other ones would you need? Yes, to be faster with GIS I usually use shortcuts instead of going with the mouse and select each icon/tool. Examples are: - activate in PAN mode - activate SELECTION mode. Silvia Best regards, Mario El 12/12/14 a las 10:48, Leonardo Cartei escribió: Ciao Silvia. 2. just double click on the point symbol in the TOC (the upper left section of the view) properties color ... 3. double click on the point symbol in the TOC properties size 5. snap toleranceI think to it as the area of influence of a magnet. Our magnet is the cursor Leo Il 12/12/2014 9.45, Silvia Franceschi ha scritto: Dear all, I am new in GvSIG and I am trying to make some practice with it. Here are some usability questions I can not solve by myself using the on line material, could someone help me? 1. is there a way to make PAN without having to select the hand icon? I mean, usually GIS and CAD use to press on mouse wheel to make PAN without having to change the tool selecting a the specific one, it is something always active like zoom with the mouse wheel 2. is there the possibility to change the color of a point symbol? I would like to have the basic symbols, like circle, square, triangle and so on and the possibility to change their dimension and color; if I select one of the gvSIG basic symbols it isn't possible to change the color, only the dimension can be set 3. when I select the theme for a point layer, is it possible to set also the dimension of the points? 4. is there the possibility to view the details of the geometry selected with the INFO tool? not only the attribute table of the selected geometry (WKT) but all the details like the coordinates of the points of a line or polygon or the area and length? 5. how does the snap work exactly? what does it mean exactly the snap tolerance? 6. are shortcuts available in gvSIG? Thanks for the help, Regards Silvia ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list
Re: [Gvsig_english] Some basic questions
Ciao Antonio! nice to meet you! :) Thanks for the complete explanations! After the gvSIG conference I am testing gvSIG for some applications and, in my opinion, there are some usability issues that could help the user to fast navigate and do actions with it. If you think that some of my suggestions will be integrated in the next release, so I will start to open feature request or issues, this will take me some time, so, I will do it only if it has sense. Silvia On Fri, Dec 12, 2014 at 12:15 PM, Antonio Falciano antonio.falci...@gmail.com wrote: Il 12/12/2014 09:45, Silvia Franceschi ha scritto: Dear all, I am new in GvSIG and I am trying to make some practice with it. Here are some usability questions I can not solve by myself using the on line material, could someone help me? Hi Silvia, 1. is there a way to make PAN without having to select the hand icon? I mean, usually GIS and CAD use to press on mouse wheel to make PAN without having to change the tool selecting a the specific one, it is something always active like zoom with the mouse wheel Unfortunately it's not possible yet. IMHO this is a good feature request in oder to improve the usability of the view navigation tools. 2. is there the possibility to change the color of a point symbol? I would like to have the basic symbols, like circle, square, triangle and so on and the possibility to change their dimension and color; if I select one of the gvSIG basic symbols it isn't possible to change the color, only the dimension can be set True, this is a bug. 3. when I select the theme for a point layer, is it possible to set also the dimension of the points? It's possible for Unique symbols, but for more complex legend types (e.g. categorical ones) you have to modify them one by one and, I'm agree with you, it's very time consuming. In the past I wrote a Jython script in order to add this capability to gvSIG 1.12 and, when I'll have a free slot of time, I'll try to adapt it to gvSIG 2.1. 4. is there the possibility to view the details of the geometry selected with the INFO tool? not only the attribute table of the selected geometry (WKT) but all the details like the coordinates of the points of a line or polygon or the area and length? It's possible to show the geometry as WKT directly in the Info tool. For instance, point geometries are shown as WKT by default. Instead, in order to show the WKT of more complex geometries like lines or polygons, you should right click on the GEOMETRY textbox in the Info window and then choose the Hide/show geometry as WKT option. Finally, area and length are not shown in the Info window... And it sounds like a useful feature request. 5. how does the snap work exactly? what does it mean exactly the snap tolerance? It should work as usual... Start editing, right click on the layer in the ToC and choose the Editing properties option, define the snap tolerance, select the reference layers to use for snapping, activate the reference to object in the Snapping options (active by default) and finally choose the snapping types (i.e. final point, nearest point, etc.). Then you can edit your layer with snapping. 6. are shortcuts available in gvSIG? Shortcuts are more or less available and working in gvSIG. For instance, you can see some of them in File and Show menus. If you want, you can open some tickets (bugs or feature requests) in the gvSIG desktop bug tracker [1] in order to share your useful suggestions in a better place. Thank you very much! :) ciao Antonio [1] https://redmine.gvsig.net/redmine/projects/gvsig-desktop -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es To see the archives, edit your preferences or unsubscribe from this mailing list, please access this url: http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
