Edit Imported Graphics

[Saechen]

Is it possible once a graphic is imported to say substitute all the blue in the graphic to red? What I am trying to do is take a graphic of a floor plan, loading it to a window, and then I need to change the color of different areas in the graphic. Can anyone suggest a method or a good source for me, thank you.

[Sastraxi]

I don't know exactly how to do it, but search around for conversion to 256 colour and palette changing, or pixel manipulation. Pixel manipulation is very slow and will take about a second for even the smallest image (usually). So if you can afford the colour loss look into that.

Alternatively you could look into Masking...

[Saechen]

Thank you for the suggestions. ** Scratches Chin ** Lets see if I can get some things to work.