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Fixed zoom on mousewheel

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neveldo
2014-11-29 21:07:34 +01:00
parent 42e9ae5780
commit ff9ea21b39
1 changed files with 2 additions and 2 deletions
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js/jquery.mapael.js
+2 -2
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@@ -131,8 +131,8 @@
* Update the zoom level of the map on mousewheel
*/
options.map.zoom.enabled && options.map.zoom.mousewheel && $self.on("mousewheel", function(e) {
var offset = $self.offset(),
initFactor = (options.map.width) ? ($.fn.mapael.maps[options.map.name].width / options.map.width) : ($.fn.mapael.maps[options.map.name].width / $self.width())
var offset = $container.offset(),
initFactor = (options.map.width) ? ($.fn.mapael.maps[options.map.name].width / options.map.width) : ($.fn.mapael.maps[options.map.name].width / $container.width())
, zoomLevel = (e.deltaY > 0) ? 1 : -1
, zoomFactor = 1 / (1 + ($self.data("zoomLevel")) * options.map.zoom.step)
, x = zoomFactor * initFactor * (e.clientX + $(window).scrollLeft() - offset.left) + $self.data("panX")