Match and Clip Texture for Boards

Add shapes that allow users to clip and match textures or colors found in the board. I need this to fill in backgrounds where we overlay new product on top of old images to show how it could look. CUrrently I finagle paint colors and play with transparency to get it to work. Then I use the manual adjustments to make it fit. However, we only have 4 adjustment points to use for rectalinear shapes or the round crop tool.