Hello all,
I'm slowing getting familiar with gimp/gimpshop. And so I thought I
would try a couple of toy problems. One toy problem is to create a
venn diagram. The resulting image would look something like a Visa
logo, except the colors of the circles would be blue and yellow, with
the intersection being green. Here's an SVG version[1] which is close
to what I'm looking for. Notice, though, that the intersection is
the wrong color. (Modified from the Mozilla website on SVG[2].
To clarify, I'm not looking to select the intersection based on color
and then fill the selection with green, but rather have gimp/gimpshop
imitate what one would do in the real world with color filters, e.g.
acetate[3], and a white light.
Can this be done with the gimp/gimpshop? I'm assuming I should be
looking at layer masking and transparency. Pointers in the right
direction appreciated.
[1] http://cwelug.org/~rwcitek/blue+yellow=green.xml
[2] http://www.mozilla.org/projects/svg/
[3] http://www.misterart.com/store/view/001/group_id/420/Grafix-
Colored-Clear-Lay-Acetate-Film.htm
Regards,
- Robert
http://www.cwelug.org/downloads
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