Hey guys,
I have a screenshot application but I want to add a feature to it. Basically I want to add an image overlay .. like a highlight of the image.



you see how thats highlighting the text, I wanna do that but put it on top of an image.

My program will have two variables available, the orignal image (saved on harddisk) and the Rectangle of the image the user wants to highlight.

An alternative is I want to darken the "outside" of the rectangle while the inside stays the regular color giving it that emphsized look.