My problem isn't to generate svg dom but in my applet the ploblem is to popolate a swing canvas (org.apache.batik.swing.JSVGCanvas) including svg creation. Therefore the problem is to conversion SVGDocument into swing component.
Code to do it is: // generate SVGDocument with org.apache.batik // and then the conversion in a swing component JSVGCanvas canvas = new JSVGCanvas(); canvas.setSVGDocument(svgDocument); Up to 100000-150000 elements is ok but over this number of elements the conversion is more slow. (I need 300000-500000 elements) How do I do it? There is another best methods for do it? Thanks a lot. Alessandro Peruzzi (sorry for my English) --- In svg-developers@yahoogroups.com, Peter Thompson <[EMAIL PROTECTED]> wrote: > There are too many elements, making it unable to display, or very slow. > > I was able to display 365,000 rects in batik and deer park (mozilla nightly build with SVG enabled). It takes a long time to display, and screen updates were very slow. It would no be usable. > > What are you really trying to do? You probably aren't planning on looking at all 365,000 rectangles at the same time. If you are, then you should probably should be be using a raster image. Is there another way to solve the problem, like displaying only the rectangles that can be seen, and updating the DOM (via interactions with a web server) as the user pans? Or if continguous rectanges are the same color, draw them as a single rectangle? > > I also tried 1000 text elements, each with 365 characters (thinking that you could use a character that looks like a square) and that was also too slow. > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > [Non-text portions of this message have been removed] ----- To unsubscribe send a message to: [EMAIL PROTECTED] -or- visit http://groups.yahoo.com/group/svg-developers and click "edit my membership" ---- Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/svg-developers/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
