Re: [JPP-Devel] Plug-in showing change over time
Hei Larry, thanks! I will do some further testing when I find time. Now I just have use thrad.sleep(30) to give it some time... Probably I will have a look then at SkyJUMPs RenderingManager. cheers, stefan Larry Becker wrote: Hi Stefan, The JUMP rendering architecture was never designed for something like animation. The only way I have found to make it work is to turn off the RenderManager and do the rendering yourself. You should be able to find some hints on how to do that in LayerPrinter2, if I remember correctly. Perhaps AbstractZoom too. I could also make some changes to RenderManager to support notification that rendering is complete as I did in SkyJUMP, but it doesn't completely make the problem go away. regards, Larry On Thu, Jul 8, 2010 at 9:16 PM, Stefan Steiniger sst...@geo.uzh.ch mailto:sst...@geo.uzh.ch wrote: Hei all - esp. Larry who has some experience on rendering Just by chance I am in need for a plugin that shows changes over time - i.e. a movie, too. So I sat down for 2 hours today for a very basic plugin. I realized the movie by creating a new temporary layer and then execute a loop that adds and removes features to and from the layer one by one (after sorting them). Ok so far, and well, its also not smooth looking. However, the problem is that it seems to me like a couple of features/sequences are not drawn. Basically I would need to wait until all features in the layer are drawn and would then continue with the loop (to remove the previous and add a new feature). So - is there any way to know when the rendering is done? (I use a ThreadedBasePlugin - as this even shows in the monitor the step nummer). I also tried to create a Dummy LayerManager and create a new DummyLayer from the featureCollection and to render this one inbetween to have an idea when the rendering is done (a bit like for LayerPrinter2) - but it seems not to work either. Another option I tried is using Thread.sleep(100) - i.e. to wait for some time - but the the animation seems to be not fluent enough (= just takes too long). I also do not understand what happens if I use Thread.sleep() or RenderManager.wait() - i.e. if I just stop all processes instead of my hope that the rendering would be continued and finished I think - we may had this discussion a couple of years ago.. but has anyone any pointers/ideas? cheers stefan Sunburned Surveyor schrieb: Elton, I don't think there are. The Sunburned Surveyor On Tue, Jun 29, 2010 at 6:59 PM, Elton Chan elton.c...@yahoo.com mailto:elton.c...@yahoo.com wrote: Hi there, Are there any plug-in or snippets avaliable to show change of attribute over time or time-series of a feature for OpenJump? Thanks, Elton -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first http://sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net mailto:Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first http://sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net mailto:Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first http://sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net mailto:Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first --
Re: [JPP-Devel] Plug-in showing change over time
Hei all - esp. Larry who has some experience on rendering Just by chance I am in need for a plugin that shows changes over time - i.e. a movie, too. So I sat down for 2 hours today for a very basic plugin. I realized the movie by creating a new temporary layer and then execute a loop that adds and removes features to and from the layer one by one (after sorting them). Ok so far, and well, its also not smooth looking. However, the problem is that it seems to me like a couple of features/sequences are not drawn. Basically I would need to wait until all features in the layer are drawn and would then continue with the loop (to remove the previous and add a new feature). So - is there any way to know when the rendering is done? (I use a ThreadedBasePlugin - as this even shows in the monitor the step nummer). I also tried to create a Dummy LayerManager and create a new DummyLayer from the featureCollection and to render this one inbetween to have an idea when the rendering is done (a bit like for LayerPrinter2) - but it seems not to work either. Another option I tried is using Thread.sleep(100) - i.e. to wait for some time - but the the animation seems to be not fluent enough (= just takes too long). I also do not understand what happens if I use Thread.sleep() or RenderManager.wait() - i.e. if I just stop all processes instead of my hope that the rendering would be continued and finished I think - we may had this discussion a couple of years ago.. but has anyone any pointers/ideas? cheers stefan Sunburned Surveyor schrieb: Elton, I don't think there are. The Sunburned Surveyor On Tue, Jun 29, 2010 at 6:59 PM, Elton Chan elton.c...@yahoo.com wrote: Hi there, Are there any plug-in or snippets avaliable to show change of attribute over time or time-series of a feature for OpenJump? Thanks, Elton -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
Re: [JPP-Devel] Plug-in showing change over time
Hi Stefan, The JUMP rendering architecture was never designed for something like animation. The only way I have found to make it work is to turn off the RenderManager and do the rendering yourself. You should be able to find some hints on how to do that in LayerPrinter2, if I remember correctly. Perhaps AbstractZoom too. I could also make some changes to RenderManager to support notification that rendering is complete as I did in SkyJUMP, but it doesn't completely make the problem go away. regards, Larry On Thu, Jul 8, 2010 at 9:16 PM, Stefan Steiniger sst...@geo.uzh.ch wrote: Hei all - esp. Larry who has some experience on rendering Just by chance I am in need for a plugin that shows changes over time - i.e. a movie, too. So I sat down for 2 hours today for a very basic plugin. I realized the movie by creating a new temporary layer and then execute a loop that adds and removes features to and from the layer one by one (after sorting them). Ok so far, and well, its also not smooth looking. However, the problem is that it seems to me like a couple of features/sequences are not drawn. Basically I would need to wait until all features in the layer are drawn and would then continue with the loop (to remove the previous and add a new feature). So - is there any way to know when the rendering is done? (I use a ThreadedBasePlugin - as this even shows in the monitor the step nummer). I also tried to create a Dummy LayerManager and create a new DummyLayer from the featureCollection and to render this one inbetween to have an idea when the rendering is done (a bit like for LayerPrinter2) - but it seems not to work either. Another option I tried is using Thread.sleep(100) - i.e. to wait for some time - but the the animation seems to be not fluent enough (= just takes too long). I also do not understand what happens if I use Thread.sleep() or RenderManager.wait() - i.e. if I just stop all processes instead of my hope that the rendering would be continued and finished I think - we may had this discussion a couple of years ago.. but has anyone any pointers/ideas? cheers stefan Sunburned Surveyor schrieb: Elton, I don't think there are. The Sunburned Surveyor On Tue, Jun 29, 2010 at 6:59 PM, Elton Chan elton.c...@yahoo.com wrote: Hi there, Are there any plug-in or snippets avaliable to show change of attribute over time or time-series of a feature for OpenJump? Thanks, Elton -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
Re: [JPP-Devel] Plug-in showing change over time
Elton, I don't think there are. The Sunburned Surveyor On Tue, Jun 29, 2010 at 6:59 PM, Elton Chan elton.c...@yahoo.com wrote: Hi there, Are there any plug-in or snippets avaliable to show change of attribute over time or time-series of a feature for OpenJump? Thanks, Elton -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
[JPP-Devel] Plug-in showing change over time
Hi there, Are there any plug-in or snippets avaliable to show change of attribute over time or time-series of a feature for OpenJump? Thanks, Elton -- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
