// FillRect(x1,y1,x2,y2,color) function fRect(x1,y1,x2,y2,c){ var y=y1,d=1; if (y1>y2){ d=-1; } while(y!=y2){ pc.line(x1,y,x2,y,c); y=y+d; } } // Sample Code var pc=new PanCake(); pc.reset(0); pc.clear(0); fRect(4,2,52,23,3); fRect(30,40,72,20,8);