[mapguide-users] Moving to MGOS from AIMS
Hi all, There is another part of AIMS that is going to disappear : The ex-Topobase features. Very powerful stuff developed with a strong DotNet API. The modules developed with this api is available to AutoDesk Map and AIMS. We are gone to missed that one. And i don't see any replacement :-( Bruno -- Sent from: http://osgeo-org.1560.x6.nabble.com/MapGuide-Users-f4182607.html ___ mapguide-users mailing list mapguide-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Support Sqlserver 2016 inPASS mode
Actually it's azure. Does it matter? Thanks -- Sent from: http://osgeo-org.1560.x6.nabble.com/MapGuide-Users-f4182607.html ___ mapguide-users mailing list mapguide-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Support Sqlserver 2016 inPASS mode
Hi all, I'm trying to connect to a Sqlserver 2016 in PASS ( platform as service) and Mapguide (more likely fdo) as some problem getting access to the master schema. As someone already tried this ? Bruno Scott -- Sent from: http://osgeo-org.1560.x6.nabble.com/MapGuide-Users-f4182607.html ___ mapguide-users mailing list mapguide-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] decimal separator problem
Hi Jacky and Hi Jérôme, I've seen this, i think... 2 things to try A) try plaing with the regional setting on the server side. B) add this before your code string strCulture = Thread.CurrentThread.CurrentCulture.Name; Thread.CurrentThread.CurrentCulture = new CultureInfo(en-US, false); -- View this message in context: http://osgeo-org.1560.x6.nabble.com/decimal-separator-problem-tp5217353p5217497.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] WMTS service
Hi Jackie Correct me if i'm wrong, but with what you did with the Mapguide Rest and XYZ tiling we should be close to a wmts service ? Bruno Scott -- View this message in context: http://osgeo-org.1560.x6.nabble.com/WMTS-service-tp5144113p5144944.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Consuming MG tiled maps as XYZ tiled maps (for OpenLayers/Leaflet/etc)
Hi Jackie Great job, I was fighting with leaflet and mapguide ... Your approach greatly simplify the work Bruno Scott -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Consuming-MG-tiled-maps-as-XYZ-tiled-maps-for-OpenLayers-Leaflet-etc-tp5134024p5141889.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Consuming MG tiled maps as XYZ tiled maps (for OpenLayers/Leaflet/etc)
Hi Jackie
Maybe by reverse engineering what's done with openLayers
var currentRes = this.map.getResolution();
var colidx =
Math.floor((bounds.left-this.maxExtent.left)/currentRes);
colidx = Math.round(colidx/this.tileSize.w);
var rowidx =
Math.floor((this.maxExtent.top-bounds.top)/currentRes);
rowidx = Math.round(rowidx/this.tileSize.h);
url = this.getFullRequestString(
{
tilecol: colidx,
tilerow: rowidx,
scaleindex: this.resolutions.length - this.map.zoom -
1
});
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Re: [mapguide-users] Consuming MG tiled maps as XYZ tiled maps (for OpenLayers/Leaflet/etc)
Hi Jackie
i got this from openlayers code
var scale = resolution * OpenLayers.INCHES_PER_UNIT[units] *
OpenLayers.DOTS_PER_INCH;
OpenLayers.INCHES_PER_UNIT = {
'inches': 1.0,
'ft': 12.0,
'mi': 63360.0,
'm': 39.3701,
'km': 39370.1,
'dd': 4374754,
'yd': 36
};
OpenLayers.DOTS_PER_INCH = 72;
or the reverse
resolution = 1 / (normScale * OpenLayers.INCHES_PER_UNIT[units]
* OpenLayers.DOTS_PER_INCH);
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Re: [mapguide-users] Fwd: [OSGeo-Discuss] Why does OSGeo FDO Provider for SQL Server Spatial try to access the wrong database?
There is some HomeMade builds that you could try out. There are 3 tickets fixed in these build: 766 http://trac.osgeo.org/fdo/ticket/766 , 876 http://trac.osgeo.org/fdo/ticket/876 , 875 http://trac.osgeo.org/fdo/ticket/875 You can download here fdo 3.8 x64 http://www.geomapgis.com/web/geomap-group/fdo/SqlServerSpatial/3.8/x64/SQLServerSpatialProvider.zip fdo 3.8 win32 http://www.geomapgis.com/web/geomap-group/fdo/SqlServerSpatial/3.8/win32/SQLServerSpatialProvider.zip fdo 3.7 x64 http://www.geomapgis.com/web/geomap-group/fdo/SqlServerSpatial/3.7/x64/SQLServerSpatialProvider.zip fdo 3.7 win32 http://www.geomapgis.com/web/geomap-group/fdo/SqlServerSpatial/3.7/win32/SQLServerSpatialProvider.zip Bruno -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Fwd-OSGeo-Discuss-Why-does-OSGeo-FDO-Provider-for-SQL-Server-Spatial-try-to-access-the-wrong-databas-tp5078593p5080148.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] MGOS 2.5 Item xxxxx is already in the named collection.
I think i've seen something like this before. I was with SQLServer when 2 schema has the same table name. Bruno -- View this message in context: http://osgeo-org.1560.x6.nabble.com/MGOS-2-5-Item-x-is-already-in-the-named-collection-tp5079775p5079784.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] MGOS 2.5 Item xxxxx is already in the named collection.
There has been a strong refactoring of this provider since MG 2.2 Fdo/Mapguide caches all tables structure into memory. So the problem may come from any other accessible tables/views Bruno -- View this message in context: http://osgeo-org.1560.x6.nabble.com/MGOS-2-5-Item-x-is-already-in-the-named-collection-tp5079775p5079790.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] MGOS 2.5 Item xxxxx is already in the named collection.
You need to stop/start mapguide everytime you change something in the schema structure to force Mapguide to clear its cache -- View this message in context: http://osgeo-org.1560.x6.nabble.com/MGOS-2-5-Item-x-is-already-in-the-named-collection-tp5079775p5079793.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Fwd: [OSGeo-Discuss] Why does OSGeo FDO Provider for SQL Server Spatial try to access the wrong database?
Hi Gordon, I've just created a new ticket with patch attached that may fixed that issue. The patch is trunk based but can be applied on the 3.7 and 3.8 branche without any problem. http://trac.osgeo.org/fdo/ticket/876 http://trac.osgeo.org/fdo/ticket/876 Bruno -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Fwd-OSGeo-Discuss-Why-does-OSGeo-FDO-Provider-for-SQL-Server-Spatial-try-to-access-the-wrong-databas-tp5078593p5079445.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Show invisible layers in Legend
Another Ajax Viewer enhancement *Show invisible layers in Legend* ticket 2146 http://trac.osgeo.org/mapguide/ticket/2146 Actually the legend show only layers that are visible. For some users ( mostly users that have ESRI experience) are confused because they do not know what layers are available in the maps. The idea would be to be able to show all layers in the legend, changing the font/color of the layers that are not visible at the current scale. This would not change the actual legend, Users will have to select the options in the context menu to activate it. *Actual Legend* http://osgeo-org.1560.n6.nabble.com/file/n5008757/Actual_Legend.png *Context menu to activate the feature* http://osgeo-org.1560.n6.nabble.com/file/n5008757/Show_invisible_layers_Menu.png *The new legend with all layers* http://osgeo-org.1560.n6.nabble.com/file/n5008757/Legend_with_all_layres.png *Context menu to return to the standard legend* http://osgeo-org.1560.n6.nabble.com/file/n5008757/Hide_invisible_layers_menu.png Feedback are wellcome Bruno Scott Geomap -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Show-invisible-layers-in-Legend-tp5008757.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] patch for Ticket #743 / png8 transparency
It is possible to add some fixed palette color in this. But i really would like to see how it reacts on a big tiled map full of colors. The mapserver quantization looks pretty good. It is possible that we dont need it. Bruno -- View this message in context: http://osgeo-org.1560.n6.nabble.com/patch-for-Ticket-743-png8-transparency-tp5003596p5003938.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Google Earth past 6.0
What version of Mapguide are you using? There is a fix in the 2.4 RC1/RC2 that fixes this problem. Bruno -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Google-Earth-past-6-0-tp5003340p5003438.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] patch for Ticket #743 / png8 transparency
Take a look at this http://trac.osgeo.org/mapguide/ticket/743#comment:15 http://trac.osgeo.org/mapguide/ticket/743#comment:15 The patch only affect png8 output. As the actual png8 output has really a poor quality it's quite safe to apply this patch on the 2.4 branche. Test image before patch http://osgeo-org.1560.n6.nabble.com/file/n5003596/trans_mapguide_png8.png Test image with patch http://osgeo-org.1560.n6.nabble.com/file/n5003596/new2_mapguide_png8.png It would be great if someone could test this patch with any type of maps Bruno Scott Geomap -- View this message in context: http://osgeo-org.1560.n6.nabble.com/patch-for-Ticket-743-png8-transparency-tp5003596.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Patch : Ajaxviewer Legend wordwrap
Hi all, I've just submitted a little patch http://trac.osgeo.org/mapguide/ticket/1709 http://trac.osgeo.org/mapguide/ticket/1709 Here's some screen shot Actual legend http://osgeo-org.1803224.n2.nabble.com/file/n6425780/legend1.jpg Actual legend smaller http://osgeo-org.1803224.n2.nabble.com/file/n6425780/legend2.jpg Same legend with patch http://osgeo-org.1803224.n2.nabble.com/file/n6425780/Legend3.jpg I really think we should include that pach in the next release What do you think? Bruno Scott -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Patch-Ajaxviewer-Legend-wordwrap-tp6425780p6425780.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Re: Patch : Ajaxviewer Legend wordwrap
Hi Zac I've just added the diff version of the patch to the ticket Bruno -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Patch-Ajaxviewer-Legend-wordwrap-tp6425780p6425907.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Patch GetBaseGroups with visOnly true return non visible baseGroups
GetBaseGroups? returns all visible baseGroups even if they are not visible at a specific scale. This ends up with extra query that slow down display To fix it we need to pass the scale to this function You can find ticket and patch here http://trac.osgeo.org/mapguide/ticket/1710 http://trac.osgeo.org/mapguide/ticket/1710 Bruno Scott -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Patch-GetBaseGroups-with-visOnly-true-return-non-visible-baseGroups-tp6426967p6426967.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Mapguide OpenSource 2.2 backward compatibility problem
Hi All
We have a quite big MGOS application deployed on hundreds of different
clients
Most of them use MGOS 2.1 or MGE 2010 SP1
Some of them still use MGOS 2.0/1.2 or MGE 2010 / 2009
They will migrate to MGOS 2.2 or MGE 2011 but this process takes time so our
application
have to live in a multi version MGOS/MGE.
Now comes the problem with MGOS 2.2/MGE 2011
We use extensively the MgException::GetMessage() fonction
this function does not exist anymore because it is replaced by
GetExceptionMessage.
If we would only support MGOS 2.2/MGE 2011 it would be an easy fix.
Search and replace... (260 occurances in 79 files)
But our code would not work in older MG anymore
the error comes at compile time, so pretty hard to catch
We are thinking of centralizing this call in a new internal function
string MgGetExceptionMessage(MgException mgEx,string locale)
{
//if MGOS 2.2 or MGE 2011
return mgEx.GetExceptionMessage(locale);
//else
//return mgEx.GetMessage();
}
so this would simplify the code switching from 2.2/2011 to 2.1/2010
We would need to detect the MG version in our application setup
then switch this call from GetMessage to GetExceptionMessage
What would be the safest way (for an setup program) to detect the MG
version?
Thanks for your answer.
Bruno
by the way, it would have been a lot easier for us if would have kept the
GetMessage function
for backward compatibility
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Re: [mapguide-users] MGOS 1.2.0 Filter On Joined Field
I've just tried a filter on 2 joined tables primary SDF Secondary Oracle primary SDF Secondary Access Both failed, does not show any record as soon as a set a filter on a secondary table field. I've tested against mapguide 2.1 Beta and Mapguide Enterprise 2010 Maybe we should reopen ticket 292 http://trac.osgeo.org/mapguide/ticket/292 Bruno -- View this message in context: http://n2.nabble.com/MGOS-1-2-0-Filter-On-Joined-Field-tp1812320p4051510.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Strange behavior with Load Balancing
I have setup a 3 server architecture for testing LoadBalancing with Mapguide Server 1 : IIS + WebServerExtention Server 2 : Mapguide server a Server 3 : Mapguide server b I have 20 concurent users driven by a grinder script that does this series of instructions over and over Load the viewer + wait 2 seconds Loop 20 times Zoom in + wait 2 seconds Select + wait 2 seconds Unselect + wait 2 seconds Pan 3 times + wait 2 seconds Zoom out + wait 2 seconds A complete cycle takes about 3 minutes Here what i got after the first run ( request seems to be evenly balanced ) http://n2.nabble.com/file/n3294688/20users_2MGE_1IIS_stable.jpg After the second run ( mg server a gets much more request ) http://n2.nabble.com/file/n3294688/20users_2MGE_1IIS_20_40.jpg After the third run ( mg server a gets almost all request ) http://n2.nabble.com/file/n3294688/20users_2MGE_1IIS_40_60.jpg As far as i know the load balancing is suppose to be quite simple : Each session is assigned to a server And subsequent request using that session is send to that same server The first Create Session should go to server A The second to server B The third to server A and so on Do somebody has experienced the load balancing? Could it be too much sessions created in to short period of time? Bruno Scott -- View this message in context: http://n2.nabble.com/Strange-behavior-with-Load-Balancing-tp3294688p3294688.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Here's some stress testing on Mapguide
I have good news After fixing some memomry leaks in the MgWebLayout web api and after fixing some of the Resource not found exception in my sheboygan map i got this graphic http://n2.nabble.com/file/n3231758/Image2.gif Far better than my previous one http://n2.nabble.com/file/n3182666/Image1.gif There is still some memory leaks in the mapguide server as well as in the web API, they will need to be fixed, but we have a much more stable mapguide server. The bad news is that sheboygan is no more the proper test platform to use to stress Mapguide so it will be much more complicated for other to reproduce. Bruno -- View this message in context: http://n2.nabble.com/Here%27s-some-stress-testing-on-Mapguide-tp3182666p3231758.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
RE: [mapguide-users] Here's some stress testing on Mapguide
I have found one memory leaks, but it was my fault
in MapFrame.aspx i was testing if the session://.../sheboygan.Mapdefinition
was existing
try
{
MgByteReader tmpReader =
resourceSrvc.GetResourceContent(mapStateId);
}
catch(MgException mge)
{
mapStateIdExist = false;
}
In my test case the session map resource was never created before so it went
to the catch wihtout disposing anything, this was causing a memory leaks on
the w3w service. I was using this because the MgMap.Exist function was not
working in release 2.02. Maybe it is working now, i will check later.
So wihout this little line of code we got these results with 20 concurent
users looping on these 3 test
http://.../mapagent/mapagent.fcgi?OPERATION=CREATESESSION...
http://.../mapviewernet/mapframe.aspx?MAPDEFINITION=Library://...
http://.../mapagent/mapagent.fcgi?OPERATION=GETDYNAMICMAPOVERLAYIMAGE;...
http://n2.nabble.com/file/n3200253/Image1.gif
we see that Mapguide memory is stable after 5 minutes and the w3w service is
quite stable.
With this test we can't conclude on any memory leaks
Now back to the the full test, with loading ajax viewer,select, zoom, pan
Same server, same sheboygan map and still 20 users
http://n2.nabble.com/file/n3200253/Image2.gif
Here it is quite clear that we still have a pretty big memory leaks on both
Mapguide and IIS
My own dotnet error on the mapframe.aspx gives me a place to look for.
I don't see lots of Dispose in the aspx ajaxviewer pages.
I know that DotNet have a garbage collector that suppose to get ride of
these memory problems
It does seems to work fine ( to be polite... )
Still investigating
Bruno
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Re: [mapguide-users] Here's some stress testing on Mapguide
I'm gone a try a more realistic test 1) Create a session 2) Load the viewer + Sleep 2 sec 3) Loop 20 times Zoom + Sleep 2 sec Select one feature ( polygon based ) + Sleep 2 sec Clear selection + Sleep 2 sec Pan 3 times + Sleep 2 sec Zoom out A complete run for a single user take about 10 minutes, it's closer to a real usage. So there will be significantly less session created. I will publish the result later on. My intuition tell me that the user sessions are not well released and to much sessions make MG unstable. I have also a MG 2.1 debug version already compiled, i will check if i see something. Bruno -- View this message in context: http://n2.nabble.com/Here%27s-some-stress-testing-on-Mapguide-tp3182666p3194319.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
RE: [mapguide-users] Here's some stress testing on Mapguide
Another interesting test 20 concurent user runnning this over and over http://goudurix/mapguide2010/mapagent/mapagent.fcgi?OPERATION=CREATESESSION... http://goudurix/mapguide2010/mapviewernet/mapframe.aspx?MAPDEFINITION=Library://Samples... I choose mapFrame because it forces MgMap to save itself to user session http://n2.nabble.com/file/n3195936/Image1.gif We can see that memory grows very fast in the 4 first minutes and stabilize a bit after. But still it keeps leaking. But what is more interesting this time it's the mgServer that really leaks The IIS(w3w) service looses 5 meg in 20 Minutes While MG almost 10. -- View this message in context: http://n2.nabble.com/Here%27s-some-stress-testing-on-Mapguide-tp3182666p3195936.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Here's some stress testing on Mapguide
Here's the script and instructions Download Instructions http://www.geomapgis.com/web/geomap-group/GrinderMgTest/Instructions.doc Instructions.doc Download Mapguide grinder scripts http://www.geomapgis.com/web/geomap-group/GrinderMgTest/GrinderMgTest.zip GrinderMgTest.zip Bruno -- View this message in context: http://n2.nabble.com/Here%27s-some-stress-testing-on-Mapguide-tp3182666p3187809.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Here's some stress testing on Mapguide
I've made some stress testing on Mapguide Enterprise 2010 (I will try the same test on MGOS 2.1) I have a Dual core server 3.17 GHz with 4 gig of RAM Running windows 2003 SP2 and IIS I got a grinder script ( from Autodesk) that i have modifyed a little. Test has been done using the ajaxviewer php and aspx I've set grinder to simulate 20 concurent user repeating the same operations This is the listof operation been repeating over and over by the 20 users 1) Create a session + Sleep 2 sec 2) Load the viewer + Sleep 2 sec 3) Zoom + Sleep 2 sec 4) Select one feature ( polygon based ) + Sleep 2 sec 5) Clear selection + Sleep 2 sec 6) Pan 3 times + Sleep 2 sec 7) Zoom out + sleep 2 sec I have put some counter on the mapguide services and the iis(w3w) services mg net w3w net mg php w3w php 1 min 64000k 58600k 64000k 45800k 2 min 72000k 63700k 64400k 51500k 3 min 68500k 67700k 69000k 65300k 4 min 71700k 71500k 71500k 68900k 5 min 72500k 76000k 73300k 72800k 6 min 77000k 77555k 77000k 76200k 7 min 82000k 81500k 8k 8k http://n2.nabble.com/file/n3182666/Image1.gif Mapguide stopeed working after 35 minutes there were still enough memory to run mg was at 99000k w3w was at 30k So analysing these numbers some question rises, a) Why would iis loose 4 meg of ram every minutes? b) Mapguide is still consuming 2 meg / minutes but i think will end by reusing some of this ram, further test will try to demonstrate that. c) What is the real cause of the crash? Is there too much session created in a short period of time? Bruno Scott still investigating :) -- View this message in context: http://n2.nabble.com/Here%27s-some-stress-testing-on-Mapguide-tp3182666p3182666.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Here's some stress testing on Mapguide
I have not run the test on the 2.1 yet, i will try it right away. I will publish my result Bruno -- View this message in context: http://n2.nabble.com/Here%27s-some-stress-testing-on-Mapguide-tp3182666p3182771.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Here's some stress testing on Mapguide
OK i got some numbers for MGOS 2.1 I did not run the test on the same server i run it on my computer. I run the same test but only using 10 concurent users ( my pc does not like 20 users ...) result: w3w loose 1.6 meg / minute mg loose 0,7 meg / minute It's near the half, but it is normal as i only run 10 users instead of 20. I can give you my grinder script if you want to try it on your machine. Pretty simple to install, and i use Sheboygan as dataset. Bruno -- View this message in context: http://n2.nabble.com/Here%27s-some-stress-testing-on-Mapguide-tp3182666p3183392.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Idea for making MgCooker faster
Motivation: We are using tiling, with the little patch we made for httptiling Displaying is incredely fast, and it is using the client browser cache. The real problem now is to pre generate all tiles. For scale 1000 there is 3425920 256x256 tiles With the previous MgCooker(3706) we had a average of 3 tile / sec so 13 days for processing a single scale With MgCooker(3911) using 2 simultaneous process is almost twice as fast so we are aroud 7 days We have 15 scales to process We have to refresh the tiles every 30 days. Full processing is still more than 30 days. Here an idea, why not try to make Mapguide generate bigger tiles and split them in a post process Here is some interesting bench we made using the old 3706 mgcooker (single process) 1024x1024 Tiles: 32h for 214120 tiles 1.85 tiles(1024)/sec ~= 29.6 tiles(256)/sec 2048x2048 Tiles: 18h30 for 54180 tiles 0.81 tiles(2048) /sec ~= 52 tiles(256) /sec 3072x3072 Tiles: 14h50 for 24192 tuiles 0.45 tiles(3072) /sec ~= 65 tiles(256) /sec I've made a little aspx program using GD to bench tile splitting Splitting a 1024x1024 tile : 0.218 sec 0.0136 sec per 256x256 tile Splitting a 2048 x2048 tile : 0.691 sec 0.0108 sec per 256x256 tile Splitting a 3072x3072 tile : 1.804 sec 0.0125 sec per 256x256 tile So it's around 4 days of post process, i'm trying to make it faster Bruno -- View this message in context: http://n2.nabble.com/Idea-for-making-MgCooker-faster-tp3017103p3017103.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
RE: [mapguide-users] Oracle FDO and View
This is the SQL syntax to add a primary key on an Oracle View alter view viewname add constraint constraintname primary key (columnlist) disable novalidate; Once the view has a primary key, selection becomes available. Bruno -- View this message in context: http://n2.nabble.com/Oracle-FDO-and-View-tp1811392p2992905.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Connect to PostGis3.2 data
This is my generic connection on windows
username : postgres
Password : root
Service : mydatab...@mymachine:5432
Datastore : public
If you have a logged provider, you should see some interesting query
The first one will scans all avalable table/views
SELECT n.nspname AS schemaname,c.relname AS tablename
FROM pg_class c, pg_namespace n
WHERE c.relnamespace = n.oid AND
c.relkind IN ('r','v') AND
(c.relname NOT LIKE 'pg_%') AND
(c.relname NOT LIKE 'spatial_ref_sys%') AND
(c.relname NOT LIKE 'sql_%') AND
(c.relname NOT LIKE 'geom%') AND
n.nspname = 'public'
ORDER BY c.relname
You should try to run it on your machine (replace public by your own schema)
The second one is runned for each table/view
SELECT a.attnum AS ordinal_position, a.attname AS column_name,t.typname AS
data_type, a.attlen AS character_maximum_length,a.atttypmod AS modifier,
a.attnotnull AS notnull,a.atthasdef AS hasdefault, d.adsrc AS
defaultVal,a.attnum = ANY (i.indkey) AS isprimarykey, i.indkey AS primKey,
i.indisprimary AS indisprimary
FROM pg_attribute a LEFT OUTER JOIN pg_attrdef d ON a.attrelid = d.adrelid,
pg_type t,
pg_namespace n,
pg_class c LEFT OUTER JOIN pg_index i ON i.indrelid = c.oid
WHERE a.attnum 0 AND a.attrelid = c.oid AND
a.atttypid = t.oid AND
c.relnamespace = n.oid AND
t.typname !~ '^geom' AND
i.indisprimary = 't' AND
c.relname = 'mytable' AND
n.nspname = 'public'
ORDER BY a.attnum;
Try this and tell me what it returns
Bruno
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RE: [mapguide-users] MapGuide Open Source 2.1 beta -- Installer Problem
Is the release2.0 sheboygan.mgp package compatible with the 2.1. Ajax viewer seems to work OK but i have a lot of problem using fusion Javascript error empty toolbar -- View this message in context: http://n2.nabble.com/MapGuide-Open-Source-2.1-beta-released-tp2972885p2980988.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Connect to PostGis3.2 data
I use the PostGIS provider extenxively but on windows platform, My linux knowledge are poor, This is what i have added to the pg_hba to allow everyone. hostall all 0.0.0.0/0 trust Bruno -- View this message in context: http://n2.nabble.com/Connect-to-PostGis3.2-data-tp2980072p2981752.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Why MgMap::Create is so slow
I have a quite big MapDefinition with about 200 layers. When a use the MgMap API Create it takes about 20 seconds But if i use the GetResourceContent it almost instantly. I wonder why this function is so slow. The only thing i'm trying to do is to read this MapDefinition to retreive information about a layer his resource Id his group hierarchy and his display order. Bruno -- View this message in context: http://n2.nabble.com/Why-MgMap%3A%3ACreate-is-so-slow-tp2734318p2734318.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Store point geom: ODBC or Native
From my experience , displaying Point Geometry is way faster than displaying ODBC/X,Y. Bruno -- View this message in context: http://n2.nabble.com/Store-point-geom%3A-ODBC-or-Native-tp2691070p2691239.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] FDO Provider for Postgis ERROR
I'm on the PostGIS provider code actually, fixing defects, and i found one that is maybe related. If you have a table with column of type timestamp with time zone The provider craches and can't describe the schema. Bruno -- View this message in context: http://n2.nabble.com/FDO-Provider-for-Postgis-ERROR-tp2674319p2675595.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] FDO Provider for Postgis ERROR
Yes my test platform is on windows I don't see your Datastore tag! This is my connection ProviderOSGeo.PostGIS/Provider Parameter NameUsername/Name Valuepostgres/Value /Parameter Parameter NamePassword/Name Valueroot/Value /Parameter Parameter NameService/Name Valueunitt...@beaufix:5432/Value /Parameter Parameter NameDataStore/Name Valuepublic/Value /Parameter -- View this message in context: http://n2.nabble.com/FDO-Provider-for-Postgis-ERROR-tp2674319p2675789.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Little patch to make ajaxviewer as fast as google.maps
The was a little mistake in the php version. the webconfig.ini useHttpTile flag was never initialized :( The is the fixed one Patch_HttpTile_MG202.zip -- View this message in context: http://n2.nabble.com/Little-patch-to-make-ajaxviewer-as-fast-as-google.maps-tp2580480p2637319.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Little patch to make ajaxviewer as fast as google.maps
I have created a ticket and included the php/.net patch http://trac.osgeo.org/mapguide/ticket/964 Bruno -- View this message in context: http://n2.nabble.com/Little-patch-to-make-ajaxviewer-as-fast-as-google.maps-tp2580480p2637368.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Little patch to make ajaxviewer as fast as google.maps
Instead of the patch there is the updated files. Easier to test :) These files are for Mapguide OpenSource 2.02. First step backup these files before www webcongfig.ini www/mapviewernet common.aspx mapframe.aspx www/mapviewerphp common.php mapframe.php www/viewerfiles ajaxmappane.templ second step Copy the files in the zip file Patch_HttpTile_MG202.zip How to use it 1) You need a weblayout with base group. you can try with the Sheboygan_tile but it is much more impressive when you try it with huge rasters. 2) You need to pre generate all tiles, you can do it with the Maestro Preview ( it could take hours...) 3) Create un virtual directory on MapGuideOpenSource2.0\Server\Repositories\TileCache 4) open the webconfig.ini file, set the useHttpTile to 1 and update the TileServerUrls to your newly created virtual directory. UseHttpTile=1 FirstGroupImageFormat = PNG TileServerUrls=http://myServer/mgTiles Try it ... You can try some optimisations a) Set some expiry date on your webserver. As your webserver only serves image file you can set the expiry date to 1 year. So even if you close your browser, the tiles still reside on your browser cache, making display incredebly fast when you reopen it. b) You can copy your tiles directory to another server, This will remove a lot of pressure on your Mapguide server. The Mapguide server will only serves the other dynamic layers. c) If your Tile server is still to slow, you could copy the tiles on as many server as you wish. TileServerUrls=http://myServer1/mgTiles;yttp://myServer2/mgTiles... d) Some raster image are big when they are in png format. You can decide to use jpg format. If your tiles are smaller, the first download process will be faster. This is only valid for the first base group, all other base group must be png ( for transparency) e) Even if you have only one server, you can set 4 alias to your webserver. A browser can load up to 4 image at the time ( default values for IE and firefox). With this trick your browser will load tiles faster, if you have a good bandwidth -- View this message in context: http://n2.nabble.com/Little-patch-to-make-ajaxviewer-as-fast-as-google.maps-tp2580480p2591715.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Little patch to make ajaxviewer as fast as google.maps
Hi Bruno, I'm testing for mapguide enterprise 2009 SP1 and works fine doing the modifications manually. What happens if I have more than one Base group in my map? Thanks. You can have as many Base group as you wish. The only limitation is the tile image types. you can have jpg for the first one, all the others must be png. Bruno -- View this message in context: http://n2.nabble.com/Little-patch-to-make-ajaxviewer-as-fast-as-google.maps-tp2580480p2592669.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Little patch to make ajaxviewer as fast as google.maps
Does work this patch for mgos 1.2? Thanks. To make it running in MGOS 1.2 you would have to modify your 1.2 files manually. It not verry difficult, I have enclose all modification between //HttpTile patch Modification... //End HttpTile patch So just search with your favorite text editor the string HttpTile and do a cut and paste in the 1.2 files. Don't forget to make backup of the files before :) Bruno -- View this message in context: http://n2.nabble.com/Little-patch-to-make-ajaxviewer-as-fast-as-google.maps-tp2580480p2592235.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Little patch to make ajaxviewer as fast as google.maps
why would it end up loading the same tile more than once?
the host is selected randomly once the tile url has been constructed
for cases where load matters, an even randomised spread is far more desirable
z
This is the code in mapguide where it is called
function RequestTile(col, row, tilex, tiley)
{
for(var k=0; k baseGroups.length; k++)
{
if(visBaseGroups.getItem(baseGroups[k]) == null)
continue;
cellSpec = k + : + col + : + row;
cell = document.getElementById(cellSpec);
if(cell == null)
{
if((cell = FindCell(k, cellSpec)) == null)
return 0;
}
if(cell.loaded == 1)
return 0;
cell.loaded = 1;
if(useHttpTile == 1)
{
url = GetHttpTileUrl(tilex, tiley, sci, baseGroups[k],k==0);
}
else
{
url = webAgent + ?OPERATION=GETTILEIMAGEVERSION=1.2.0...
}
tag = 'img id=' + (imgId) + ' width=' + TILECX + ' height=' + TILECY
+ ' ...
imgId ++;
cell.innerHTML = tag;
}
return 1;
}
In debug mode i have noticed that the test
if(cell.loaded == 1)
failed sometimes even if i've already been over that cell.
this meens that the url for the tile will be recalculated, in that case a
random may return a different url
I guess with openlayers that situation would never happend, but with mapguide
it does.
I didn't lookup too much why the cell.loaded is lost, it could be a mapguide
bug or a normal , behavior i don't know.
Bruno
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[mapguide-users] Little patch to make ajaxviewer as fast as google.maps
The idea is not from me, i took piece of code from OpenLayers / mapguide.js. The idea is to pre generate all tiles ( with the new Maestro preview) and Create a virtual directory on MapGuideOpenSource2.0\Server\Repositories\TileCache I have added 3 new parameters on the webConfig.ini [HttpTileServiceProperties] UseHttpTile=1- Use direct access to tiles instead mapagent.fcgi ,0 = false and 1 = true FirstGroupImageFormat = PNG- Image format for the first base group (could be JPG) all others must be png TileServerUrls=http://mg1/tiles;http://mg2/tiles -List of all urls that will serves http tile You can define many TileServerUrls, you just have to copy your TileCache directory on another web server When UseHttpTile is set, all the tiles are directly served by the web server ( bypassing complely mapguide) The resulting display speed is incredible, as fast as a webserver can be. This also remove a lot of pressure on the mapguide server and then can be scaled up Most of the code reside on the ajaxmappane.templ The code inside the Net and php part is only there to read the extra webconfig.ini params. I didn't make the java version yet, but it is very straight forward to do. I'm ready to create a ticket and post the patch. Do you think it's to late for the 2.1 build? It is not really new stuff, it is possible to do the same with Openlayers... Bruno Scott useHttpTile.patch -- View this message in context: http://n2.nabble.com/Little-patch-to-make-ajaxviewer-as-fast-as-google.maps-tp2580480p2580480.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Defect : Confusion between layer.visible and layer.isDisplayed
Using fiddler i found something interresting in two mapguide ajax functions
QueryFeatureInfo (when selecting a feature )
and
RequestHyperLinkData (when mouse over a feature)
These 2 functions calls GetVisSelLayers or GetVisLayers
then GetLayers(onlyVisible, onlySelectable)
the DoGetLayers
This function returns the list of all either visible and/or selectable
layers
this is the code
function DoGetLayers(nodes, layers, onlyVisible, onlySelectable)
{
for(var i=0; i nodes.length; i++)
{
var node = nodes[i];
if(node.type == 0)
{
if(onlyVisible !node.visible)
continue;
if(node.children != null node.children.length 0)
DoGetLayers(node.children, layers, onlyVisible,
onlySelectable);
}
else if(node.type == 1)
{
if(onlyVisible !node.visible)
continue;
if(onlySelectable !node.selectable)
continue;
layers.push(new Layer(node.legend, node.name, node.objectId));
}
}
}
It should be
function DoGetLayers(nodes, layers, onlyVisible, onlySelectable)
{
for(var i=0; i nodes.length; i++)
{
var node = nodes[i];
if(node.type == 0)
{
if(onlyVisible !node.isDisplayed)
continue;
if(node.children != null node.children.length 0)
DoGetLayers(node.children, layers, onlyVisible,
onlySelectable);
}
else if(node.type == 1)
{
if(onlyVisible !node.isDisplayed)
continue;
if(onlySelectable !node.selectable)
continue;
layers.push(new Layer(node.legend, node.name, node.objectId));
}
}
}
This little defect does not make a big difference on a map like Sheboygan
But mine is Oracle based and has more than 300 layers.
Most of them are eventually visible at a given (low)scale but not displayed
at all.
When i select a feature or i mouse over it, it query the mapguide server
with hundreds of not displayed layers. You bet, things get very slow.
I've made some search on the ajax viewer code and found that this function
is only called by
QueryFeatureInfo
RequestHyperLinkData
selectwithin
Do you aggree that i fill a ticket and a diff patch?
Bruno Scott
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[mapguide-users] Automatic custom javascript loading in AjaxViewer
I propose a new enhencement to the AjaxViewer, the ability to the ajaxviewer
to automatically include javascript files at load time
In mainframe.aspx
...
//Scans the customjs directory for custom client javascript files
String clientJSInclude = ;
String strExt = *.js;
String strPath = Request.PhysicalApplicationPath + ..\\customjs;
try
{
String[] files = Directory.GetFiles(strPath, strExt,
SearchOption.TopDirectoryOnly);
foreach(String file in files)
{
clientJSInclude += \nscript language=\javascript\
src=\../customjs/ + System.IO.Path.GetFileName(file) + \/script;
}
}
catch(Exception e){}
//load the HTML template and format it
//
String template = MgLocalizer.Localize(LoadTemplate(Request,
../viewerfiles/mainframe.templ), locale, GetClientOS(Request));
String[] args = {
webLayout.GetTitle(),
clientJSInclude,
...
In mainframe.templ
Just add un new %s after the existing script ...
The advantages of this new features
1) no need to have aspx,php (post enabled) files in any frames
2) it much more easy to add specific user function ( UI based ) without
having the huge task pane displayed
3) possible to create div on the fly to create sexy ExtJS type UI
4) very easy to use mapguide Invoke Script command, it just the matter
of typing the javascript function.
5) very easy for developpers to maintain, just copy the js files in the
www\customjs directory
Of course i can create a ticket for this, and Diff Patches for php and
DotNet
Bruno Scott
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[mapguide-users] Mapguide Localization
What would be the official way for localizing Mapguide OpenSource in French? I know it's easy to copy the Localized/en file to a Localized/fr file and translate it. But Autodesk has already do that job, can i use this file for one of my client that didn't bought MapGuide Enterprise? If yes, could the mapguide community include that file in the mapguide Opensource setup? Bruno Scott -- View this message in context: http://www.nabble.com/Mapguide-Localization-tp21130023p21130023.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: Re[mapguide-users] quest for change in the ajax viewer - legend with selectability
There is the ticket http://trac.osgeo.org/mapguide/ticket/800 -- View this message in context: http://www.nabble.com/Request-for-change-in-the-ajax-viewer---legend-with-selectability-tp20837203p21049364.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Problem opening a webLayout with predefined selection
zspitzer wrote: are you using username password or passing in a session id in the url? Hi Zac Actually my own page got the username and password in the url In this page i create the session, sets the centerx,centery and scale of the weblayout Initialize the selection Then i open the mapviewerajax url with the sessionid i've created Bruno -- View this message in context: http://www.nabble.com/Problem-opening-a-webLayout-with-predefined-selection-tp21035935p21055367.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Problem opening a webLayout with predefined selection
Hi kenneth What do you meen by Reload button? The actual behavior is When a user Hit the F5 key ( or refresh the browser ), everything is lost, the selection, the current zoom... and When a user use the Refresh Map Action, the zoom, the selection , the layers on/off are kept in the same state With my proposed patch, it works the same. Is there something i missed? Bruno -- View this message in context: http://www.nabble.com/Problem-opening-a-webLayout-with-predefined-selection-tp21035935p21051557.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Problem opening a webLayout with predefined selection
Kenneth Skovhede, GEOGRAF A/S wrote: If you get a new sessionid, that means that the CreateSession is being called. Then the check for existing items will look in the new session, which is always empty? The CreateSession is allways called with or without my patch The check for existing items is always empty excepts if i call the mapviewerajax with an existing session. Bruno -- View this message in context: http://www.nabble.com/Problem-opening-a-webLayout-with-predefined-selection-tp21035935p21055607.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re[mapguide-users] quest for change the status bar to reflect the layer selected
Actually, the status bar in the ajax viewer only shows the amount of features
selected.
It would be great if it showed the name of the selected layer also.
If there is many features selected on different layers, the behavior stays
the same as actually.
The modification is trivial
In the mainframe.templ
instead of having
if(hasStatusbar == 1)
sbFrame.SetFeatureSelectedMsg(FormatMessage((selCount 1?
__#FEATURESSELECTED#__: __#FEATURESELECTED#__), new Array(selCount,
unused)));
we would have this
if(hasStatusbar == 1)
{
var selLayers = GetMapFrame().GetSelectedLayers();
if(selLayers.length == 1)
{
sbFrame.SetFeatureSelectedMsg(FormatMessage(__#LAYERSELECTED#__,
new Array(selCount, selLayers[0].legend)));
}
else
{
sbFrame.SetFeatureSelectedMsg(FormatMessage((selCount 1?
__#FEATURESSELECTED#__: __#FEATURESELECTED#__), new Array(selCount,
unused)));
}
}
i will create a ticket for this one
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Re: [mapguide-users] Problem opening a webLayout with predefined selection
By pressing F5, the sessionid get renewed I tested it in IE and firefox -- View this message in context: http://www.nabble.com/Problem-opening-a-webLayout-with-predefined-selection-tp21035935p21052889.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: Re[mapguide-users] quest for change in the ajax viewer - legend with selectability
I just forgot a little thing, When a layer is set as not selectable in the MapDefinition, a user should not be able to set it selectable. I've upgraded the sample with this features http://www.nabble.com/file/p20855606/Patch_Mapguide_202_2009sp1.zip Patch_Mapguide_202_2009sp1.zip Tested on Mapguide Enterprise 2009SP1 and Mapguide OpenSource 2.02 Bruno -- View this message in context: http://www.nabble.com/Request-for-change-in-the-ajax-viewer---legend-with-selectability-tp20837203p20855606.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Geomap GIS Publishing
The Geomap GIS Publishing wizard was designed to work with Previous Mapguide 6 family. It can't work with Mapguide OpenSource / Enterprise as it is really not the same product. Bruno Scott -- View this message in context: http://www.nabble.com/Geomap-GIS-Publishing-tp20804421p20837262.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Patch to change the active tool Cursor in ajax viewer
Here is a small patch to make the map cursor reflect the active toolbar
action.
function UpdateMapActionCursor(action)
{
var strCursor = auto;
switch(action)
{
case 1: /*pan*/strCursor = url('../stdicons/icon_pan.cur'),
pointer;break;
case 9: /*Zoom window*/strCursor =
url('../stdicons/icon_zoomrect.cur'), pointer;break;
case 7: /*Zoom plus*/ strCursor =
url('../stdicons/icon_zoomin.cur'), pointer;break;
case 8: /*Zoom minus*/ strCursor =
url('../stdicons/icon_zoomout.cur'), pointer;break;
}
document.getElementById(tbMap).style.cursor = strCursor;
}
function ExecuteMapAction(action)
{
if(!mapInit)
return;
CancelDigitization();
UpdateMapActionCursor(action);
switch(action)
{
...
it has been tested on IE7,FF3.04 and Chrome
It would be great if this piece of code was in the Mapguide core.
It's possible for a custom applications to override the ExecuteMapAction,
but i think this is usefull for all Mapguide users. And as the
ExecuteMapAction function is not an official API, it could change in future
release, and this make it difficult to maintain.
If you want to test it in Mapguide 2.02 , i've included in attachement the
complete ajaxmappane.templ and the cursor file itself. Don't forget to make
a backup of the existing templ file...
Just replace the existing www/viewerfiles/ajaxmappane.templ and copy the
cursor file in the www/stdicons directory.
http://www.nabble.com/file/p20789750/MapguideCursor.zip MapguideCursor.zip
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Re: [mapguide-users] Problem in the GenerateFilter() method of the MgSelection class
In your sample application, i've replace your URLEncode function ( witch is using the escape function) by encodeURIComponent and now your program runs properly without any errors :) Bruno -- View this message in context: http://www.nabble.com/Problem-in-the-GenerateFilter%28%29-method-of-the-MgSelection-class-tp14132755p20677648.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Problem in the GenerateFilter() method of the MgSelection class
I've have closed the ticket 354 as invalid Bruno -- View this message in context: http://www.nabble.com/Problem-in-the-GenerateFilter%28%29-method-of-the-MgSelection-class-tp14132755p20677720.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] GenerateFilter return always 20 ids
The MgSelection::GenerateFilter returns always 20 IDs. Is there a way to increase this ? I've found an option in the serverconfig.ini file SelectionFilterSize Witch is set to 20 by default. Changing this value has no effet on the GenerateFilter fonction... Bruno -- View this message in context: http://www.nabble.com/GenerateFilter-return-always-20-ids-tp20678292p20678292.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Problem in the GenerateFilter() method of the MgSelection class
I found the problem. There is no error in the GenerateFilter command. The error come while posting xml data from the client js to the server aspx command. Here and example of what's going on with FeatID = 250. 1) we get the XmlSelection from the Client API FeatureSet Layer id=2c8890dc--1000-8000-000c29aacf8c Class id=Schema1:uf_poly ID+g==/ID /Class /Layer /FeatureSet 2) we post this xml string to the server aspx, on the server we now have this string FeatureSet Layer id=2c8890dc--1000-8000-000c29aacf8c Class id=Schema1:uf_poly ID g==/ID /Class /Layer /FeatureSet 3) as we are creating a new MgSelection with this wrong value, the GenerateFilter command can't process it properly. Here is base64 representation of some FeatId 247 : 9w== 248 : +A== 249 : +Q== 250 : +g== 251 : +w== 252 : /A== The little program failed with featIds 248,249,250,251, they all starts with + I'm pretty sure many of you who has experiences Selection/generateFilter problem have this same behavior. Bruno Scott -- View this message in context: http://www.nabble.com/Problem-in-the-GenerateFilter%28%29-method-of-the-MgSelection-class-tp14132755p20676525.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] selection impossible when property pane hidden
I use the ajax cient on a mapguide 2.01 When the property pane is visible, i have no problem selecting features. But when i uncheck the property pane in the layout, i can't use the mouse click to select features. Rectangle selection still work. it seems that there is a y shift somewhere, but i can't find where ... Did someone has experience the same problem? Thanks Bruno -- View this message in context: http://www.nabble.com/selection-impossible-when-property-pane-hidden-tp19569649p19569649.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Problem in the GenerateFilter() method of the MgSelection class
I've been a little further on that problem I have dupplicated the exacte same table ( the one in the demo attached) On Oracle and PostGIS So using the Autodesk.Oracle provider i don't have the bug. After re-sequencing/Re-indexing GenerateFilter on Oracle works well But i do have problem in PostGIS and SDF. So it could be a provider specific bug. Could someone direct me where to look in the code to try to find out what's going on. I have the PostGIS in a debug build ready to go on the debugger! Thanks Bruno Patrick Chevalier wrote: I built a little web application that demonstrates the bug in the GenerateFilter() method of the MgSelection class. The bug seems to happen on a precise pattern inside the Feature Sources and only on the Identity field. The program demonstrate that no matter which SDF or SHP used (I only tested these two), the GenerateFilter() method returns a random ID instead of returning the correct FeatId (Identity). You can use your SDF to test it too. Always the same FeatIds are wrong : It starts with the ID 248 for 4 polygons, and step by 256 after that. 248, 249, 250, 251 504, 505, 506, 507 760, 761, 762, 763 ... and so on. You can download the application at this address : http://www.geomapgis.ca/webdownloads/MAPGUIDE_ERROR.zip http://www.geomapgis.ca/webdownloads/MAPGUIDE_ERROR.zip Start by reading the ReadMe.txt file. Be sure to give access to user ASPNET to your web folder application. Thanks to anyone that may have a solution to this problem! -- View this message in context: http://www.nabble.com/Problem-in-the-GenerateFilter%28%29-method-of-the-MgSelection-class-tp14132755p17860150.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
RE: [mapguide-users] Problem in the GenerateFilter() method of theMgSelection class
I've just made some test on version 2.0 and 2.01 and the bug is still there I've gone further on my test I have the same problem on a polyline layer using the PostGIS provider I have another application using the AUtodesk.oracle provider and i have a similar problem but it is not the ids (248, 249, 250, 251) + the magic number (256) but 255 + the magic number (256) s0 can't get selection on ids 255,511,767,... I can reproduce the problem on a polyline table on the same database neither on a x,y table using odbc provider Patrick Chevalier wrote: Here is the ticket on the Trac instance : http://trac.osgeo.org/mapguide/ticket/354 http://trac.osgeo.org/mapguide/ticket/354 Thank you very much JasonBirch wrote: That's a pretty insane bug... Can you please file a ticket for this on our Trac instance here? http://trac.osgeo.org/mapguide/wiki/SubmitTicket Your problem description is quite good; please ensuee that you also specify version, platform, etc in the ticket. Thanks, Jason -Original Message- From: Patrick Chevalier Subject: Re: [mapguide-users] Problem in the GenerateFilter() method of theMgSelection class I just want to mention that this problem is really blocking because 1 out of 50 entities CANNOT be retrieved into an MgSelection. That means that I cannot guarantee my clients that my applications are bug free because they encountered this problem and I can't give them any bug fix. I hope somebody will help me find a solution very soon. Patrick Chevalier wrote: I built a little web application that demonstrates the bug in the GenerateFilter() method of the MgSelection class. The bug seems to happen on a precise pattern inside the Feature Sources and only on the Identity field. The program demonstrate that no matter which SDF or SHP used (I only tested these two), the GenerateFilter() method returns a random ID instead of returning the correct FeatId (Identity). You can use your SDF to test it too. Always the same FeatIds are wrong : It starts with the ID 248 for 4 polygons, and step by 256 after that. 248, 249, 250, 251 504, 505, 506, 507 760, 761, 762, 763 ... and so on. You can download the application at this address : http://www.geomapgis.ca/webdownloads/MAPGUIDE_ERROR.zip http://www.geomapgis.ca/webdownloads/MAPGUIDE_ERROR.zip Start by reading the ReadMe.txt file. Be sure to give access to user ASPNET to your web folder application. Thanks to anyone that may have a solution to this problem! ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users -- View this message in context: http://www.nabble.com/Problem-in-the-GenerateFilter%28%29-method-of-the-MgSelection-class-tp14132755p17803667.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Using X,Y from Oracle
You need to use the KingFdoClass table to be able to use x,y. With this metadata table you can also overide lots of defaults. Like geometry type, by the way You can find the description of this table at www.sl-king.com. Fdo2fdo help you create and manage this table Bruno Kenneth, GEOGRAF A/S wrote: I have tried to produce points from an Oracle database with only x and y data, no SDO geometry. Using King.Oracle these tables do not appear, using the Autodesk provider shows these, but does not allow for mapping with X/Y. I then tried to load the Oracle as an ODBC connection. After waiting approximately 10 minutes after pressing save, the FeatureSource is saved. After this, there are no tables listed in the FeatureSource. Can I fix this somehow, or is it better to convert the columns to SDO? -- Regards, Kenneth, GEOGRAF A/S ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users -- View this message in context: http://www.nabble.com/Using-X%2CY-from-Oracle-tp14254071s16610p14254167.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Problem in the GenerateFilter() method of the MgSelection class
This is very weird that nobody has ever notice that! This bug is very blocking. 3 differents sdf and 3 different shp, all with the same problem, wow. I'm going to try with a different provider, just to see! IT really seems like a big bug, you know 256 is not a magic number!!! Bruno Patrick Chevalier wrote: I built a little web application that demonstrates the bug in the GenerateFilter() method of the MgSelection class. The bug seems to happen on a precise pattern inside the Feature Sources and only on the Identity field. The program demonstrate that no matter which SDF or SHP used (I only tested these two), the GenerateFilter() method returns a random ID instead of returning the correct FeatId (Identity). You can use your SDF to test it too. Always the same FeatIds are wrong : It starts with the ID 248 for 4 polygons, and step by 256 after that. 248, 249, 250, 251 504, 505, 506, 507 760, 761, 762, 763 ... and so on. You can download the application at this address : http://www.geomapgis.ca/webdownloads/MAPGUIDE_ERROR.zip http://www.geomapgis.ca/webdownloads/MAPGUIDE_ERROR.zip Start by reading the ReadMe.txt file. Be sure to give access to user ASPNET to your web folder application. Thanks to anyone that may have a solution to this problem! -- View this message in context: http://www.nabble.com/Problem-in-the-GenerateFilter%28%29-method-of-the-MgSelection-class-tf4937455s16610.html#a14193896 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
RE: [mapguide-users] Mapguide 2.0 Beta1 vs 1.2 performance
here is my test today with GG and AGG mg2.0+AGG-fusion 17 sec mg2.0+AGG+fusion 30 sec mg2.0+GD-fusion 10 sec mg2.0+GD+fusion20 sec GD seems faster than AGG A little precision, i have a huge screen resolution 1900x1200 I did my test full screen I have also noticed something, the image generated by fusion is a lot larger than the one without fusion. We see it when we pan, the image is about 20% bigger than what we see on the screen. 20% bigger in 4 direction make the image about twice big. And with a resolution of 1900x1200 this could explain the gap in performance with or without fusion. Bruno Bruce Dechant wrote: The performance difference can be attributed to the fact that this is a Beta version being compared to a Release version. Some things to consider: - 1.2 used the GD renderer, whereas, 2.0 is using the new AGG renderer (looks much better) - there are several places in the code that have not been optimized yet (algorithms, memory usage, thread usage, etc...) - Fusion is a brand new feature of the 2.0 release and has not been optimized either - this is a Beta and doesn't necessarily reflect the final release code. :) Thanks, Bruce -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Spencer Sent: November 21, 2007 10:04 AM To: MapGuide Users Mail List Subject: Re: [mapguide-users] Mapguide 2.0 Beta1 vs 1.2 performance It uses the mapdefinition that is set in the application definition, if its a tiled map then it should be tiled in the client, otherwise it should be a regular old map draw. Has anyone else got feedback on this? I saw fusion running on a laptop yesterday, not tiled, full screen, and it was milliseconds (500ms) to pan/zoom (didn't look at select). Paul On 21-Nov-07, at 3:22 AM, Zac Spitzer wrote: sounds like fusion ain't hitting the tile cache??? On Nov 21, 2007 6:44 PM, Bruno Scott [EMAIL PROTECTED] wrote: I have 2 identical vm-ware with windows 2003 running on the same machine I start one of the vm-ware, I do the testing, I stop it and then start the other to do the other bench Bench is done on the sheboygan sample at 1:5000 scale MG 2.0 with fusion Mg 2.0 without fusion Mg 1.2 pan 29 sec 12 sec 2 sec select 28 sec 12 sec 2 sec I know it's only a beta but why is that slow? Bruno Scott -- View this message in context: http://www.nabble.com/Mapguide-2.0-Beta1-vs-1.2-performance-tf4848550s16610.html#a13872479 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users -- Zac Spitzer http://zacster.blogspot.com/ +61 405 847 168 (aussie moible) ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users -- View this message in context: http://www.nabble.com/Mapguide-2.0-Beta1-vs-1.2-performance-tf4848550s16610.html#a13897170 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] OGR+PostGIS : Update and insert
Oops, Sorry i think FDO is a better place for this message. Sorry Bruno Bruno Scott wrote: Has anyone successfully use the OGR provider for PostGIS for update and insert? I use it successfully for displaying data using Map 3D 2008 But when i try to modify something i have an error telling me that the provider does not support updates. When i query the ogr provider capabilities it returns : SupportsTransactionstrue/SupportsTransactions SupportedCommands NameApplySchema/Name NameDescribeSchema/Name NameSelect/Name NameInsert/Name NameUpdate/Name NameDelete/Name NameSQLCommand/Name NameGetSpatialContexts/Name /SupportedCommands Is it a bug in Map? in fdo? in the OGR provider? Thanks Bruno -- View this message in context: http://www.nabble.com/OGR%2BPostGIS-%3A-Update-and-insert-tf4856533s16610.html#a13897177 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Mapguide 2.0 Beta1 vs 1.2 performance
I have 2 identical vm-ware with windows 2003 running on the same machine I start one of the vm-ware, I do the testing, I stop it and then start the other to do the other bench Bench is done on the sheboygan sample at 1:5000 scale MG 2.0 with fusion Mg 2.0 without fusion Mg 1.2 pan 29 sec 12 sec 2 sec select 28 sec 12 sec 2 sec I know it’s only a beta but why is that slow? Bruno Scott -- View this message in context: http://www.nabble.com/Mapguide-2.0-Beta1-vs-1.2-performance-tf4848550s16610.html#a13872479 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Security on layers or featureSource
Actually when we set a no access permission on a layer definition for a given user and we open the map referencing this layer (using the same user ) we got this message : Permission denied to resource: Library://Samples/Sheboygan/Layers/Districts.LayerDefinition Permission denied to resource: Library://Samples/Sheboygan/Layers/Districts.LayerDefinition Exception occured in method MgResourceHeaderManager.CheckPermission at line 2497 in file c:\build_bond_area\mapguide_open_source_v1.2\build_18.1\mgdev\server\src\services\resource\ResourceHeaderManager.cpp I know that is the intended behavior But it would be great if the mapgudie server remove the layers with no access on the fly. This would gives Administrator a very high level of flexibility on controling the security. Just by setting security permissions on some layers or featureSource we could control what a specific user can see in any map Bruno -- View this message in context: http://www.nabble.com/Security-on-layers-or-featureSource-tf4763554s16610.html#a13623918 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] How to use count or max expression in fdo provider for sdf
The GetExpressionCapabilities for sdf provider tells me that it supports Concat SpatialExtents Ceil Floor Lower Upper Sum Count Min Avg Max But i can't make it to works MgFeatureService featureService = (MgFeatureService)site.CreateService(MgServiceType.FeatureService); MgResourceIdentifier resId = new MgResourceIdentifier(Library://Samples/Sheboygan/Data/Parcels.FeatureSource); MgFeatureQueryOptions queryOptions = new MgFeatureQueryOptions(); //this one returns : Invalid property name: Count() //queryOptions.AddFeatureProperty(Count()); //this one returns : The function 'Count' is not supported by this provider queryOptions.AddComputedProperty(Count, Count()); MgFeatureReader dataReader = featureService.SelectFeatures(resId, SHP_Schema:Parcels, queryOptions); -- View this message in context: http://www.nabble.com/How-to-use-count-or-max-expression-in-fdo-provider-for-sdf-tf4548772s16610.html#a12980584 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Version 2.0 and printing question
Hy all Is there some plan for improving the printing functionnality in release 2.0 of mapguide? I was thinking of more flexibility in the printLayout xml format and maybe a print to pdf in addition to the print dwf/raster? what about a printlayout editor? Thanks Bruno Scott -- View this message in context: http://www.nabble.com/Version-2.0-and-printing-question-tf4421501s16610.html#a12611463 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Vista and Mapguide Server
I have just installed Mapguide Studio 2008 on my bran new Vista Ultimate And it works fine. Didn't try to install Mapguide Server I have a vmware virtual machine that runs windows 2003 with mapguide server on it. With this configuration, i got everything running, it's even faster having mapguide server on a virtual machine than on the same machine. Don't know why? Bruno Scott Ivan Milicevic-3 wrote: Hello, Just for information, Vista doesn't support Mapguide Server (any of version). It's problem with IIS 7.0. Also, Mapguide Studio 2008 (2007 work's perfectly) doen't work on this platform. I hope so that this compatibility issue will be solved in futer version od Mapguide Server and Studio. Ivan Miličević voditelj Odjela za dokumentiranje i projektiranje SUPRA NET d.o.o. Erlichova 2, 1 Zagreb CROATIA Mobile: +385 (0)91 2352-320 Fax: +385 (0)1 6678-728 Email: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] URL: www.supranet.hr http://www.supranet.hr/ ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users -- View this message in context: http://www.nabble.com/Vista-and-Mapguide-Server-tf4155782s16610.html#a11826441 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] RE: Producing High Resolution images using renderingservice
I've already tried to produce huge image, my goal was to produce a A0 plot at 300 dpi and i've found the theoric limitation : root/branches/1.2.x/MgDev/Server/src/Services/Rendering/ServerRenderingService.cpp ... static const INT32 MAX_PIXELS = 16384*16384; ... // sanity check - number of image pixels cannot exceed MAX_PIXELS if (drawWidth * drawHeight MAX_PIXELS) throw new MgOutOfRangeException(LMgServerRenderingService.RenderMap, __LINE__, __WFILE__, NULL, LMgInvalidImageSizeTooBig, NULL); This is a quite big value enough to hold my needs. But my server spent a long time calculating the resulting image I was on my own computer with only myself asking to render an image I can imagine you should setup your server with a huge amount of ram if you want to handle many concurent sessions... Bruno Traian Stanev wrote: Hi, Both ways are possible. You can specify a higher dpi and also a really large output image size using the web APIs. I have tried both, and there was a bug with labels not taking into account dpi which I think I fixed (but my memory is fuzzy, so may be I didn't fix it). The limitation is the size of the ouput image in memory, since it needs to be in RAM while rendering the map. I successfully tried a 5000x5000 image, but with 1x1 it failed. For an 8.5x11 image at 600 dpi, you would need to generate a 5100x6600 image which seems doable. You can also stitch several large image tiles into one big raster as a post processing step, but this would most likely show labeling artifacts at the edges, so I would recommend the monolithic image approach. Traian -Original Message- From: [EMAIL PROTECTED] on behalf of Simon Hope Sent: Thu 6/21/2007 8:51 PM To: mapguide-users@lists.osgeo.org Cc: Subject: [mapguide-users] Producing High Resolution images using renderingservice Hi I’ve got a client who is very interested in developing a site using MapGuide Open source and they have a requirement to produce a map image output into a PDF but the quality of the image is important - i.e. suitable to print on a 600dpi printer. I’ve looked over the documentation and the Rendering Service seems to cater for map image output however it’s not clear on what quality you can get using this – does anyone have any experience of using the rendering service in this way and could answer these questions: Can the rendering service be used to output map images at a higher quality by specifying resolution? If the map image resolution cannot be set –is there any restriction on the size of the image exported using the rendering service (i.e. produce a large image (width x height) and reduce this to fit into the PDF – therefore increasing the quality? Thanks Simon ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users -- View this message in context: http://www.nabble.com/Producing-High-Resolution-images-using-rendering-service-tf3962171s16610.html#a11282299 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Mapguide OS RC1 SchemaReport bugs with KingOracle
I am just trying the new SchemaReport feature This things is very great and usefull, thanks for giving this to us. However, i've found a little bug With the KingOracle provider i can't use the View Data neither the View Feature functions it return this message The specified class was not found. I think this is maybe related to the name of the feature class that the schema report returns In the Studio i see my feature class in this forms : ROAD~ACCIDENT~GEOLOC and in schemareport like this : ROAD-x7e-ACCIDENT-x7e-GEOLOC Bruno -- View this message in context: http://www.nabble.com/Mapguide-OS-RC1-SchemaReport-bugs-with-KingOracle-tf3951151s16610.html#a11209790 Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
