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I’d like to draw a curve as shown in the below image:
http://www.sunlitgreen.com/screenshots/images/SGPE_screensho t_03.jpg
It’s cool and I like it so much.
Someone told me that’s exactly the same as in Photoshop and GIMP. But I failed to find usefull information in their online documentation.
Any idea how to draw such a "smooth curve"?
Viz. given a couple of control points, to darw a curve connecting all of them.
Do a google for bicubic spline – that’s the type of curve that is used. —
Mike Russell – www.curvemeister.com
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