Fix the grid unit symbol

mapfish · Aug 30, 2024 · c7f27b4 · c7f27b4
1 parent c80f7c1
commit c7f27b4
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/core/src/main/java/org/mapfish/print/map/geotools/grid/GridParam.java b/core/src/main/java/org/mapfish/print/map/geotools/grid/GridParam.java
@@ -1,5 +1,6 @@
 package org.mapfish.print.map.geotools.grid;
 
+import org.geotools.measure.Units;
 import org.geotools.referencing.CRS;
 import org.geotools.referencing.operation.transform.IdentityTransform;
 import org.locationtech.jts.util.Assert;
@@ -14,6 +15,8 @@
 import java.util.Arrays;
 import java.util.IllegalFormatException;
 
+import javax.measure.Unit;
+
 /**
  * Parameters relevant to creating Grid layers.
  */
@@ -244,14 +247,14 @@ public void postConstruct() {
      * @param mapCrs the crs of the map, used if the {@link #labelProjection} is not defined.
      */
     public String calculateLabelUnit(final CoordinateReferenceSystem mapCrs) {
-        String unit;
+        Unit unit;
         if (this.labelProjection != null) {
-            unit = this.labelCRS.getCoordinateSystem().getAxis(0).getUnit().toString();
+            unit = this.labelCRS.getCoordinateSystem().getAxis(0).getUnit();
         } else {
-            unit = mapCrs.getCoordinateSystem().getAxis(0).getUnit().toString();
+            unit = mapCrs.getCoordinateSystem().getAxis(0).getUnit();
         }
 
-        return unit;
+        return Units.toSymbol(unit);
     }
 
     /**