On Fri, 2 Feb 2007, Brent Fraser wrote:
If your goal is to not write any "null" pixels (e.g. black) from an input image into the output image, you can use the OFFSITE layer setting in the R,G,B values that are to be considered "null" and should not be rendered into the output image. And there may be some more sophisticated techniques using the PROCESSING object in the layer definition.
so, i just tried that with the mapfile i showed you. i tried both OFFSITE 255 255 255 and OFFSITE 255 both result in totally blank output from mapserver for the request i posted? thoughts? -a -- we can deny everything, except that we have the possibility of being better. simply reflect on that. - the dalai lama
