Changeset 29215 in osm for applications/editors/josm/plugins/smed2/src/seamap/Renderer.java

Timestamp:

2013-01-29T21:49:08+01:00 (12 years ago)

Author:

malcolmh

Message:

save

File:

• applications/editors/josm/plugins/smed2/src/seamap/Renderer.java (modified) (2 diffs)

applications/editors/josm/plugins/smed2/src/seamap/Renderer.java

@@ -71 +71 @@
         }
 
-        public static double calcArea(Feature feature) {
+        public static double signedArea(Feature feature) {
           if (feature.flag == Fflag.AREA) {
                         ArrayList<Long> way;
@@ -91 +91 @@
                                 llat = lat;
             }
-            return Math.abs(sigma) * 3444 * 3444 / 2.0;
+            return sigma;
           }
-          return 0.0;
+          return 0;
+        }
+
+        public boolean handOfArea(Feature feature) {
+                return (signedArea(feature) < 0);
+        }
+        
+        public static double calcArea(Feature feature) {
+          return Math.abs(signedArea(feature)) * 3444 * 3444 / 2.0;
         }