Changeset 3158 in josm for trunk/src/org/openstreetmap/josm/data/coor

Timestamp:

2010-03-27T17:53:47+01:00 (15 years ago)

Author:

jttt

Message:

Use simple casting instead of Math.floor(). Should do the same thing for this number range and it's much faster. Fixed return value of Storage.add()

File:

• trunk/src/org/openstreetmap/josm/data/coor/QuadTiling.java (modified) (2 diffs)

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

@@ -69 +69 @@
     {
         //return Math.round((lon + 180.0) * QuadBuckets.WORLD_PARTS / 360.0)-1;
-        long ret = (long)Math.floor((lon + 180.0) * WORLD_PARTS / 360.0);
+        long ret = (long)((lon + 180.0) * WORLD_PARTS / 360.0);
         if (ret == WORLD_PARTS) {
             ret--;
@@ -78 +78 @@
     {
         //return Math.round((lat + 90.0) * QuadBuckets.WORLD_PARTS / 180.0)-1;
-        long ret = (long)Math.floor((lat + 90.0) * WORLD_PARTS / 180.0);
+        long ret = (long)((lat + 90.0) * WORLD_PARTS / 180.0);
         if (ret == WORLD_PARTS) {
             ret--;