Is there any way to change the color of the circle select icon when using
clone, paint, etc. Right now it's a circle of grey dots. When working on
images that have similar background colors the grey dotted circle is almost
invisible. Very hard to see when working with black and white images and
sometimes I'm just guessing about where the circle should be.
Ideally, it would be nice to have each dot in the circle to be the reverse
contrast of the pixels underneath it. Or perhaps have each dot be a different
color and have it rotate?