Use deltaY instead of wheelDeltaY.

The latter only seems to work in Chrome. This fixes axes label rotation with the mouse wheel in Firefox.
syntagmatic · Nov 28, 2014 · 683ff27 · 683ff27
1 parent 711a115
commit 683ff27
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diff --git a/d3.parcoords.js b/d3.parcoords.js
@@ -499,7 +499,7 @@ function flipAxisAndUpdatePCP(dimension, i) {
 }
 
 function rotateLabels() {
-  var delta = d3.event.wheelDeltaY;
+  var delta = d3.event.deltaY;
   delta = delta < 0 ? -5 : delta;
   delta = delta > 0 ? 5 : delta;
 

diff --git a/src/axis.js b/src/axis.js
@@ -12,7 +12,7 @@ function flipAxisAndUpdatePCP(dimension, i) {
 }
 
 function rotateLabels() {
-  var delta = d3.event.wheelDeltaY;
+  var delta = d3.event.deltaY;
   delta = delta < 0 ? -5 : delta;
   delta = delta > 0 ? 5 : delta;