I want to make a program that say you have a picture of a black triangle inside a red box. I want it so that the user can choose the color of the box. and choose the color of the triangle.
I was hoping to have a picture of a triangle on top of a picutre of a square. But the triangle is still inside a square picturebox. How can I make the size of the picturebox match the size of the triangle? so that I can just change the color that way?