On Thu, May 15, 2008 at 8:48 PM, Jeremy Short <[EMAIL PROTECTED]> wrote: > I have a 24 bit PNG image 3872 by 2904 pixels (4 by 3 proportion) which > when rendered in a DIV with those dimensions looks decent, but big. > > I want to display this image within a smaller div 400 by 300 pixels to > make it manageable in terms of screen size and so I can use the zoom > tool usefully. However when I do this it degrades the image such that > the writing is jagged and not nearly as crisp, especially noticeable > when I zoom in a couple of levels. > > Eventually, I'll be retrieving the image from Mapserver via tiling but I > want to make sure I can render the full size image properly before I > proceed.
If you use MapServer it'll be the one responsible for down-sampling your image. And it'll probably be better than your browser to do so. I might be wrong, but that's my feeling. -- Eric _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users