How to create partial transparency?
Posted on 2011-09-09
I have two layers. The top layer contains a straight line that passes over the bottom layer image. The line is much longer than the bottom image so only the middle of the line covers the bottom image. I'd like this part of the line to be partially transparent so you can see the bottom image.
If I highlight this section of the line and change the opacity, it changes for all of the line. How do I focus opacity changes to only this section of the line?