Function PSL_getplot

src/postscriptlight.c:4585–4596

}

char * PSL_getplot (struct PSL_CTRL *PSL) {
	/* Simply pass the plot back to caller  */
	if (!PSL->internal.memory) {
		PSL_message (PSL, PSL_MSG_ERROR, "Error: Cannot get a plot since memory output was not activated!\n");
		return (NULL);
	}
	if (!PSL->internal.buffer) {
		PSL_message (PSL, PSL_MSG_ERROR, "Error: No plot in memory available!\n");
		return (NULL);
	}
	return (PSL->internal.buffer);
}

int PSL_beginplot (struct PSL_CTRL *PSL, FILE *fp, int orientation, int overlay, int color_mode, char origin[], double offset[], double page_size[], char *title, int font_no[]) {
/* fp:		Output stream or NULL for standard output