update map's getScale() to use getScaleFromResolution()

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1536 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2006-10-03 03:45:00 +00:00
parent 628409a993
commit cab24b665d
1 changed files with 1 additions and 2 deletions
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -787,8 +787,7 @@ OpenLayers.Map.prototype = {
        if (this.baseLayer != null) {
            var res = this.getResolution();
            var units = this.baseLayer.units;
-            scale = res * OpenLayers.INCHES_PER_UNIT[units] *
-                    OpenLayers.DOTS_PER_INCH;
+            scale = OpenLayers.Util.getScaleFromResolution(res, units);
        }
        return scale;
    },