Changeset 11858 in josm for trunk/src/org/openstreetmap/josm/data/projection/CustomProjection.java

Timestamp:

2017-04-09T11:08:10+02:00 (7 years ago)

Author:

bastiK

Message:

fixed #7427 - Support reprojection (warping) of imagery layer

File:

• trunk/src/org/openstreetmap/josm/data/projection/CustomProjection.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/projection/CustomProjection.java

@@ -875 +875 @@
         return result;
     }
+
+    @Override
+    public ProjectionBounds getEastNorthBoundsBox(ProjectionBounds box, Projection boxProjection) {
+        final int n = 8;
+        ProjectionBounds result = null;
+        for (int i = 0; i < 4*n; i++) {
+            EastNorth en = latlon2eastNorth(boxProjection.eastNorth2latlon(getPointAlong(i, n, box)));
+            if (result == null) {
+                result = new ProjectionBounds(en);
+            } else {
+                result.extend(en);
+            }
+        }
+        return result;
+    }
 }