Egon Brinken wrote:
I have a gif-picture, with two layers. The one transparent.

How can I subtract one specific color from the picture layer, e.g. let the uniform colored background be replaced by transparency? (The resulting picture must be saved as a gif-file, I presume. It shall be used on my web-pages)

The way I've found is to Select by Color using the background, Invert the selection, Copy, and Paste into a new image with a Transparent background.

Andrew Gaffney
Network Administrator
Skyline Aeronautics, LLC.

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