mirror/piskel
1
0
Fork 0
mirror of https://github.com/piskelapp/piskel.git synced 2023-08-10 21:12:52 +03:00
Code Issues Projects Releases Wiki Activity

Issue #228 : Zoom is very slow on Firefox

Browse Source
This commit is contained in:
jdescottes 2014-11-01 14:00:35 +01:00
parent 001e35cf7b
commit 54837d0e21
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/js/controller/DrawingController.js
View File

@ -236,7 +236,8 @@
ns.DrawingController.prototype.onMousewheel_ = function (jQueryEvent) {
var event = jQueryEvent.originalEvent;
var delta = event.wheelDeltaY || (-2 * event.deltaY);
// Ratio between wheelDeltaY (mousewheel event) and deltaY (wheel event) is -40
var delta = event.wheelDeltaY || (-40 * event.deltaY);
var modifier = Math.abs(delta/120);
if (delta > 0) {
this.increaseZoom_(modifier);