My marketing dept. devised a scheme for visuals that includes occasional occurences of characters (glyphs) rendered in non-solid colours to go beyond simple gradients. My question is: is there any way I could make a font from, say, a given .otf and a picture containing the colour movement? (The font itself is proprietary I believe, but that's hopefully not essential here.)
Here's an example:
I have not tried anything because I don't really know where to start. I think there'd be a way with pgf/tikz for individual cases.
