draw_lineTo2      169 lib/drawer.c   	    draw_lineTo2(draw, x1, y2);
draw_lineTo2      170 lib/drawer.c   	    draw_lineTo2(draw, x2, y2);
draw_lineTo2      171 lib/drawer.c   	    draw_lineTo2(draw, x2, y1);
draw_lineTo2      172 lib/drawer.c   	    draw_lineTo2(draw, x1, y1);