As I gather from Ken Ray's very useful article "Understanding ImageData, MaskData and AlphaData", "...you don't set SPECIFIC PARTS of imageData..., you set these properties as a whole."
>From the examples, this seems to mean in practice that if I want to change a single pixel in an image I need to read the whole image bitmap into a variable, change the pixel in the variable, and then copy the whole variable contents back into the image. Surely not! This is an incredibly slow process. Can anyone tell me of a workaround? Or if there is no solution in RunRev #1, will this be fixed in #2? All I want to do is something which is as easy as falling off a log in VB. I want to move the mouse around a window (over an image perhaps, but not necessarily) and to draw a line of pixels as I go - i.e. construct a very primitive drawing program. I would be grateful if anyone could help. Bob Warren _______________________________________________ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
