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mathias |
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if(!dojo._hasResource["dojox.fx.easing"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dojox.fx.easing"] = true;
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dojo.provide("dojox.fx.easing");
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/*
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dojox.fx.easing is in this little file so you don't need dojox.fx to utilize this.
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dojox.fx has a lot of fun animations, but this module is optimized for size ...
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*/
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dojox.fx.easing = {
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// summary: Collection of easing functions to use beyond the default dojo._defaultEasing
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//
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// description:
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// Easing functions are used to manipulate the iteration through
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// an _Animation's _Line. _Line being the properties of an Animation,
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// and the easing function progresses through that Line determing
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// how quickly (or slowly) it should go.
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//
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// example:
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// dojo.require("dojox.fx.easing");
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// var anim = dojo.fadeOut({
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// node: 'node',
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// duration: 2000,
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// easing: dojox.fx.easing.easeIn
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// }).play();
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//
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easeIn: function(/* Decimal? */n){
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// summary: an easing function that speeds an _Animation up closer to end
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return Math.pow(n, 3);
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},
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easeOut: function(/* Decimal? */n){
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// summary: an easing function that slows an _Animation down towards end
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return (1 - Math.pow(1-n,3));
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},
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easeInOut: function(/* Decimal? */n){
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// summary: an easing function that "humps" in the middle of an _Animation?
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return ((3 * Math.pow(n, 2)) - (2 * Math.pow(n, 3)))
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}
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};
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}
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