Re : Creating a "choose and zoom image" program

Sorry.
If you could suggest me how to do that program with the mouse, i think I could insert that code into this.
The problem is that I don't know how to realize the "image stuff with the mouse" program :(

I think you know what the background subtraction code can do, right?
More specifically, the part inside the "void draw {.......}" of the program I wanted to realize, will going inside the part where I wrote  "//I want to put here the "choose image". And the values mouseX and mouseY, will became maxposX and maxposY, so instead of the mouse, the cursor will be the highest part of the body.

Thanks a lot