Extends: Paint
Attributes x, y, width, height define a reference rectangle somewhere on the infinite canvas. The reference rectangle has its top/left at (x,y) and its bottom/right at (x+width,y+height). The tiling theoretically extends a series of such rectangles to infinity in X and Y (positive and negative), with rectangles starting at (x + m*width, y + n*height) for each possible integer value for m and n.