I am working on a graphic logo. Within the logo there is the word "BUILDERS".
The beginning of the word "builde" is over a white background. The R and the S
at the end of buildeRS both cross over the edge of a vecor image which lies
below them. The vector image has a rounded edge to it and the letter R lays
half way over the primary white background, and the other half (vertically
speaking) lies over the vector image. I need to have the letter R change color
along the edge of the vector graphic, so the word BUILDERS is in all green
letters until half way through the R when it changes to white as it passes over
the edge of the vector. The color change should follow the line of the vector
image in the background.

I really hope that made sense. I could use any help you can give.

Thanks --Kevin