Re: [JPP-Devel] speed up of rendering

2007-03-26 Thread Pedro Doria Meunier
To: List for discussion of JPP development and use. Subject: Re: [JPP-Devel] speed up of rendering Hi, One remark about memory consumed in OJ. When I load a shapefile with 36 580 polygons (size 18 mb) the memory using by my java virtual is up to 202 mb. If I minimize my OpenJUMP windows and I open

Re: [JPP-Devel] speed up of rendering

2007-03-26 Thread erwan bocher
PROTECTED] [mailto: [EMAIL PROTECTED] *On Behalf Of *erwan bocher *Sent:* domingo, 25 de Março de 2007 10:57 *To:* List for discussion of JPP development and use. *Subject:* Re: [JPP-Devel] speed up of rendering Hi, One remark about memory consumed in OJ. When I load a shapefile with 36 580

Re: [JPP-Devel] speed up of rendering

2007-03-26 Thread Sunburned Surveyor
:* domingo, 25 de Março de 2007 10:57 *To:* List for discussion of JPP development and use. *Subject:* Re: [JPP-Devel] speed up of rendering Hi, One remark about memory consumed in OJ. When I load a shapefile with 36 580 polygons (size 18 mb) the memory using by my java virtual is up to 202 mb

Re: [JPP-Devel] speed up of rendering

2007-03-26 Thread Stefan Steiniger
:* domingo, 25 de Março de 2007 10:57 *To:* List for discussion of JPP development and use. *Subject:* Re: [JPP-Devel] speed up of rendering Hi, One remark about memory consumed in OJ. When I load a shapefile with 36 580 polygons (size 18

Re: [JPP-Devel] speed up of rendering

2007-03-25 Thread erwan bocher
Hi, One remark about memory consumed in OJ. When I load a shapefile with 36 580 polygons (size 18 mb) the memory using by my java virtual is up to 202 mb. If I minimize my OpenJUMP windows and I open it again the JVM display : 85 mb. R1. On 3/24/07, Stefan Steiniger [EMAIL PROTECTED] wrote:

Re: [JPP-Devel] speed up of rendering

2007-03-25 Thread Pedro Doria Meunier
de 2007 10:57 To: List for discussion of JPP development and use. Subject: Re: [JPP-Devel] speed up of rendering Hi, One remark about memory consumed in OJ. When I load a shapefile with 36 580 polygons (size 18 mb) the memory using by my java virtual is up to 202 mb. If I minimize my OpenJUMP

Re: [JPP-Devel] speed up of rendering

2007-03-24 Thread Larry Becker
Hi Stefan, 1. Is there somewhere I can get a copy of the shape file to test with? 2. Is the speed up working for other large shape files? 3. Does it perform better if you zoom to full extents instead of using the Zoom bar. 4. What is the Committed Memory showing after you load the file? 5.

Re: [JPP-Devel] speed up of rendering

2007-03-24 Thread Stefan Steiniger
Hei Larry, Larry Becker schrieb: Hi Stefan, 1. Is there somewhere I can get a copy of the shape file to test with? i upload it here: ftp://ftp.geo.unizh.ch/pub/sstein/openjump/brdlaender.zip 2. Is the speed up working for other large shape files? i have not tested 3. Does

Re: [JPP-Devel] speed up of rendering

2007-03-24 Thread Larry Becker
Hi Stefan, It occurs to me that I never use the Zoom bar so I probably haven't tested it. The Zoom bar does a more radical kind of decimation simplification itself. It might be interacting with the Java2DConverter decimation in a bad way. I'll check it out. thanks, Larry On 3/24/07,

Re: [JPP-Devel] speed up of rendering

2007-03-24 Thread Larry Becker
Hi Stefan, I seem to be duplicating the Zoom bar behavior you reported without the speed mod. If I click and drag the zoom bar slider, I get very slow redraw times on the order of ten seconds, however If I click the zoom bar it is faster. I think JUMP is starting multiple render threads

Re: [JPP-Devel] speed up of rendering

2007-03-24 Thread Stefan Steiniger
you are right.. if i click on the zoombar.. then everything seems to be faster(=normal) with my modified version. I actually see the slow behaviour too if i move the slider with an older jump version and a jump-i18n version (which is a bit odd, since the other version i did test for comparing