Function PSL_plotbox

src/postscriptlight.c:4828–4835

}

int PSL_plotbox (struct PSL_CTRL *PSL, double x0, double y0, double x1, double y1) {
	/* Draw rectangle with corners (x0,y0) and (x1,y1) */
	int llx, lly;
	llx = psl_ix (PSL, x0);
	lly = psl_iy (PSL, y0);
	PSL_command (PSL, "%d %d %d %d Sb\n", psl_iy (PSL, y1) - lly, psl_ix (PSL, x1) - llx, llx, lly);
	return (PSL_NO_ERROR);
}

int PSL_plotpolygon (struct PSL_CTRL *PSL, double *x, double *y, int n) {
	/* Draw and optionally fill polygons. If 20 or fewer points we use