Function PSL_setlinewidth

src/postscriptlight.c:4948–4958

}

int PSL_setlinewidth (struct PSL_CTRL *PSL, double linewidth) {
	if (linewidth < 0.0) {
		PSL_message (PSL, PSL_MSG_ERROR, "Warning: Selected linewidth is negative (%g), ignored\n", linewidth);
		return (PSL_BAD_WIDTH);
	}
	if (linewidth == PSL->current.linewidth) return (PSL_NO_ERROR);

	PSL_command (PSL, "%d W\n", psl_ip (PSL, linewidth));
	PSL->current.linewidth = linewidth;
	return (PSL_NO_ERROR);
}

int PSL_setcolor (struct PSL_CTRL *PSL, double rgb[], int mode) {
	/* Set the pen (PSL_IS_STROKE) color or fill (PSL_IS_FILL) color or pattern