Changeset 25469 in osm for applications/editors/josm/plugins/buildings_tools/src

Timestamp:

2011-02-28T12:17:19+01:00 (14 years ago)

Author:

upliner

Message:

Fix Mercator scale factor in buildings_tools and importvec

File:

• applications/editors/josm/plugins/buildings_tools/src/buildings_tools/Building.java (modified) (2 diffs)

applications/editors/josm/plugins/buildings_tools/src/buildings_tools/Building.java

@@ -28 +28 @@
 
 class Building {
-    private static final double eqlen = 40075004; // length of equator in metres
     private final EastNorth[] en = new EastNorth[4];
 
@@ -83 +82 @@
 
     private void updMetrics() {
-        meter = 2 * Math.PI / (Math.cos(Math.toRadians(eastNorth2latlon(en[0]).lat())) * eqlen);
+        meter = 1 / Math.cos(Math.toRadians(eastNorth2latlon(en[0]).lat()));
         len = 0;
     }