fix regression where drawing accurately is not possible anymore, r=jorix,bbinet (closes #3272)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11962 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Handler/Point.js

@@ -106,13 +106,6 @@ OpenLayers.Handler.Point = OpenLayers.Class(OpenLayers.Handler, {
      */
     pixelTolerance: 5,
 
-    /**
-     * APIProperty: dblclickTolerance
-     * {Number} Maximum number of pixels between two touchend for an
-     *     event to be considered a dblclick.  Default is 20.
-     */
-    dblclickTolerance: 20,
-
     /**
      * Property: touch
      * {Boolean} Indcates the support of touch events.
@@ -526,8 +519,7 @@ OpenLayers.Handler.Point = OpenLayers.Class(OpenLayers.Handler, {
             return true;
         }
         // ignore double-clicks
-        if (this.lastUp && this.passesTolerance(this.lastUp, evt.xy,
-                                                this.dblclickTolerance)) {
+        if (this.lastUp && this.lastUp.equals(evt.xy)) {
             return true;
         }
         if (this.lastDown && this.passesTolerance(this.lastDown, evt.xy,
@@ -564,13 +556,9 @@ OpenLayers.Handler.Point = OpenLayers.Class(OpenLayers.Handler, {
     /**
      * Method: passesTolerance
      * Determine whether the event is within the optional pixel tolerance.
-     * Note that the pixel tolerance check only works if mousedown events get
-     * to the listeners registered here.  If they are stopped by other
-     * elements, <pixelTolerance> and <dblclickTolerance> will have no effect
-     * here (this method will always return true).
      *
      * Returns:
-     * {Boolean} The click is within the pixel tolerance (if specified).
+     * {Boolean} The event is within the pixel tolerance (if specified).
      */
     passesTolerance: function(pixel1, pixel2, tolerance) {
         var passes = true;