Paints the rectangle on the given image.
Parameters:- Color - Color expression - Color that should be used to fill the area (you may use color(r,g,b) function here),
- Area coordinates - Point expression - Coordinates on the image,
- Image name - Variable name - The source image and the result image at the same time,
- Fill - Boolean expression - if the Rectangle should be filled (else the rectangle frame only is drawn).
krzys2017-02-06