One solution is to use an unsafe code block to create a pointer to the first
pixel of the image. The pointer can quickly traverse every pixel of the
image, check the color of the pixel, and if it is the color you want to
change, change it to that color. For an example of how to create this
pointer and loop, see:
http://www.bobpowell.net/lockingbits.htm
--
HTH,
Kevin Spencer
Microsoft MVP
Short Order Coder
http://unclechutney.blogspot.com
What You Seek Is What You Get
"MrNobody" <Mr******@discussions.microsoft.comwrote in message
news:EE**********************************@microsof t.com...
Paint.NET looks pretty cool, I could probably learn how to do the paint
bucket tool from it. thanks
only thing is it doesn't seem to have replace color feature (at least not
the way Photoshop does it)