Changeset 11237 in josm for trunk/src/org/openstreetmap/josm/data/coor

Timestamp:

2016-11-11T17:43:17+01:00 (7 years ago)

Author:

bastiK

Message:

applied #13933 - Simplify QuadBuckets and improve memory footprint (patch by Gerd Petermann, minor modifications)

File:

• trunk/src/org/openstreetmap/josm/data/coor/QuadTiling.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/coor/QuadTiling.java

@@ -75 +75 @@
      * @since 6171
      */
-    public static int index(final double lat, final double lon, final int level) {
+    public static byte index(final double lat, final double lon, final int level) {
         long x = lon2x(lon);
         long y = lat2y(lat);
         int shift = NR_LEVELS-level-1;
-        return (int) ((x >> shift & 1) * 2 + (y >> shift & 1));
+        return (byte) ((x >> shift & 1) * 2 + (y >> shift & 1));
     }
 }