Function gmtplot_map_symbol_ns

src/gmt_plot.c:1896–1910

}

GMT_LOCAL void gmtplot_map_symbol_ns (struct GMT_CTRL *GMT, struct PSL_CTRL *PSL, double lon, char *label, double south, double north, bool annot, unsigned int level, unsigned int form) {
	unsigned int i, k, nc;
	struct GMT_XINGS *xings = NULL;
	bool flip = (gmt_M_type (GMT, GMT_IN, GMT_X) == GMT_IS_LON && gmt_M_type (GMT, GMT_IN, GMT_Y) != GMT_IS_LAT && GMT->current.proj.scale[GMT_Y] < 0.0);
	/* flip deals with the problem when x is lon and geographic annotation machinery is used but y is Cartesian and upside down */
	nc = gmtlib_map_loncross (GMT, lon, south, north, &xings);
	for (i = 0; i < nc; i++) {
		if (flip) for (k = 0; k < xings[i].nx; k++) {	/* Must turn sides 0 and 2 into sides 2 and 0 */
			if ((xings[i].sides[k] % 2) == 0) xings[i].sides[k] = 2 - xings[i].sides[k];	/* Flip up and down sides */
		}
		//gmtplot_map_symbol (GMT, PSL, xings[i].xx, xings[i].yy, xings[i].sides, xings[i].angle, label, xings[i].nx, 0, annot, level, form);
		gmtplot_map_symbol (GMT, PSL, &(xings[i]), label, 0, annot, level, form);
	}
	if (nc) gmt_M_free (GMT, xings);
}

GMT_LOCAL void gmtplot_z_gridlines (struct GMT_CTRL *GMT, struct PSL_CTRL *PSL, double zmin, double zmax, int plane, unsigned int mode3d, int quadrant) {
	unsigned int k, i, nz, n, item[2] = {GMT_GRID_UPPER, GMT_GRID_LOWER};