Is there a way to turn a pixel transparent? That is, something like: CLASS EXPRESSION ([red] > 200 AND [green] > 200 AND [blue] > 200 ) TRANSPARENT END
Or is there a way to set the pixel to the index of the transparent entry in the color table? Also, is there an 'ELSE' clause to the class/expression statements? That is, if the expression fails, leave other pixels alone. Using a class and an expression seems to reset all other pixels. Thanks, Wendell _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
