Promote gmtinit_round_wesn to gmt_round_wesn (#5571)

This is needed so it may be used in certain modules that sets the region differently than via -R, such as coupe.
GenericMappingTools · Jul 30, 2021 · 09ac529 · 09ac529
1 parent 3fe21a3
commit 09ac529
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/src/gmt_init.c b/src/gmt_init.c
@@ -13804,7 +13804,7 @@ GMT_LOCAL bool gmtinit_is_PS_module (struct GMTAPI_CTRL *API, const char *name,
 	return true;	/* Remaining PostScript producing modules always write PostScript */
 }
 
-GMT_LOCAL void gmtinit_round_wesn (double wesn[], bool geo) {	/* Use data range to round to nearest reasonable multiples */
+void gmt_round_wesn (double wesn[], bool geo) {	/* Use data range to round to nearest reasonable multiples */
 	bool set[2] = {false, false};
 	unsigned int side, item;
 	double mag, inc, range[2] = {0.0, 0.0};
@@ -13886,7 +13886,7 @@ GMT_LOCAL int gmtinit_get_region_from_data (struct GMTAPI_CTRL *API, int family,
 					return API->error;	/* Failure to read grid header */
 				gmt_M_memcpy (wesn, G->header->wesn, 4, double);	/* Copy over the grid region */
 				HH = gmt_get_H_hidden (G->header);
-				if (!exact) gmtinit_round_wesn (wesn, HH->grdtype > 0);	/* Use grid w/e/s/n to round to nearest reasonable multiples */
+				if (!exact) gmt_round_wesn (wesn, HH->grdtype > 0);	/* Use grid w/e/s/n to round to nearest reasonable multiples */
 				if (GMT_Destroy_Data (API, &G) != GMT_NOERROR) return API->error;	/* Failure to destroy the temporary grid structure */
 			}
 			break;
@@ -14017,7 +14017,7 @@ GMT_LOCAL int gmtinit_get_region_from_data (struct GMTAPI_CTRL *API, int family,
 			if (GMT_Destroy_Data (API, &Out) != GMT_OK)
 				return (API->error);
 			geo = gmt_M_is_geographic (API->GMT, GMT_IN);
-			if (!exact) gmtinit_round_wesn (wesn, geo);	/* Use data range to round to nearest reasonable multiples */
+			if (!exact) gmt_round_wesn (wesn, geo);	/* Use data range to round to nearest reasonable multiples */
 			/* Safety valve if w == e or s == n */
 			if (doubleAlmostEqualZero (wesn[XLO], wesn[XHI])) {
 				if (gmt_M_is_zero (wesn[XLO]))	/* No info to do anything other than this */

diff --git a/src/gmt_prototypes.h b/src/gmt_prototypes.h
@@ -49,6 +49,7 @@ EXTERN_MSC int gmt_nc_create (struct GMT_CTRL *GMT, char *path, int mode, int *i
 
 /* gmt_init.c: */
 
+EXTERN_MSC void gmt_round_wesn (double wesn[], bool geo);
 EXTERN_MSC int gmt_get_dim_unit (struct GMT_CTRL *GMT, char c);
 EXTERN_MSC void gmt_set_undefined_axes (struct GMT_CTRL *GMT, bool conf_update);
 EXTERN_MSC void gmt_set_undefined_defaults (struct GMT_CTRL *GMT, double plot_dim, bool conf_update);