Function gmtplot_contlabel_drawlines

src/gmt_plot.c:4036–4050

}

GMT_LOCAL void gmtplot_contlabel_drawlines (struct GMT_CTRL *GMT, struct PSL_CTRL *PSL, struct GMT_CONTOUR *G, unsigned int mode) {
	uint64_t seg, k;
	unsigned int *pen = NULL;
	struct GMT_CONTOUR_LINE *L = NULL;
	for (seg = 0; seg < G->n_segments; seg++) {
		L = G->segment[seg];	/* Pointer to current segment */
		if (L->annot && mode == 1) continue; /* Annotated lines done with curved text routine */
		gmt_setpen (GMT, &L->pen);
		pen = gmt_M_memory (GMT, NULL, L->n, unsigned int);
		for (k = 1, pen[0] = PSL_MOVE; k < L->n; k++) pen[k] = PSL_DRAW;
		PSL_comment (PSL, "%s: %s\n", G->line_name, L->name);
		gmt_plot_line (GMT, L->x, L->y, pen, L->n, PSL_LINEAR);
		gmt_M_free (GMT, pen);
	}
}

GMT_LOCAL void gmtplot_contlabel_plotlabels (struct GMT_CTRL *GMT, struct PSL_CTRL *PSL, struct GMT_CONTOUR *G, unsigned int mode) {
	/* mode controls what takes place: