coderCrazyY
diff --git a/‎d3.js
Lines changed: 16 additions & 1 deletion b/‎d3.js
Lines changed: 16 additions & 1 deletion
@@ -1089,12 +1089,27 @@
   d3.mouse = function(container) {
     return d3_mousePoint(container, d3_eventSource());
   };
+  var d3_mouse_bug44083 = /WebKit/.test(d3_window.navigator.userAgent) ? -1 : 0;
   function d3_mousePoint(container, e) {
     if (e.changedTouches) e = e.changedTouches[0];
     var svg = container.ownerSVGElement || container;
     if (svg.createSVGPoint) {
       var point = svg.createSVGPoint();
-      point.x = e.clientX, point.y = e.clientY;
+      if (d3_mouse_bug44083 < 0 && (d3_window.scrollX || d3_window.scrollY)) {
+        svg = d3.select("body").append("svg").style({
+          position: "absolute",
+          top: 0,
+          left: 0,
+          margin: 0,
+          padding: 0,
+          border: "none"
+        }, "important");
+        var ctm = svg[0][0].getScreenCTM();
+        d3_mouse_bug44083 = !(ctm.f || ctm.e);
+        svg.remove();
+      }
+      if (d3_mouse_bug44083) point.x = e.pageX, point.y = e.pageY; else point.x = e.clientX, 
+      point.y = e.clientY;
       point = point.matrixTransform(container.getScreenCTM().inverse());
       return [ point.x, point.y ];
     }