Changeset 1263 in josm for trunk/src/org/openstreetmap/josm/gui/NavigatableComponent.java

Timestamp:

14.01.2009 23:46:14 (3 years ago)

Author:

ulfl

Message:

from Dirk Stoecker: fix multipolygon display after (my) performance tweaks

from myself: some minor changes like adding a "mappaint.showname" option to be able to globally switch off icon annotations

File:

• trunk/src/org/openstreetmap/josm/gui/NavigatableComponent.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/NavigatableComponent.java

@@ -67 +67 @@
                 return zoom;
         return 32;
+    }
+
+    /**
+     * Return a ID which is unique as long as viewport dimensions are the same
+     */
+    public Integer getViewID()
+    {
+        String x = center.east() + "_" + center.north() + "_" + scale + "_" +
+        getWidth() + "_" + getHeight();
+        java.util.zip.CRC32 id = new java.util.zip.CRC32();
+        id.update(x.getBytes());
+        return new Long(id.getValue()).intValue();
     }