> So I think that the only solution is to generate, at every rendering, a > buffer > the size of the image that stores for each pixel the feature id of the last > rendered feature on it. >
Yikes !!! That's starting to sound really unpleasant for you. Perhaps a more low-tech approach would be better :) I think you are working with point features - yes ? How about just converting the mouse click to world coordinates and looking for features that are within a threshold distance (in world units) to that location. You could base the threshold on some small fraction of the currently display map extent. If you catch more than one feature just ask the user to zoom in. Hope this helps Michael ------------------------------------------------------------------------------ The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your production scanning environment may not be a perfect world - but thanks to Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700 Series Scanner you'll get full speed at 300 dpi even with all image processing features enabled. http://p.sf.net/sfu/kodak-com _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
