object polyfill(array(int|float) ... curve)
fills an area with the current color
curve(s), ({x1,y1,x2,y2,...,xn,yn}), automatically closed.
If any given curve is inside another, it will make a hole.
Image.Image(100,100)->setcolor(255,0,0,128)-> polyfill( ({ 20,20, 80,20, 80,80 }) );
the current object
Lines in the polygon may not be crossed without the crossing coordinate specified in both lines.
Inverted lines reported on Intel and Alpha processors.
setcolor