root / trunk / web / dojo / dojox / drawing / plugins / tools / Zoom.js
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.drawing.plugins.tools.Zoom"]){ |
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dojo._hasResource["dojox.drawing.plugins.tools.Zoom"]=true; |
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dojo.provide("dojox.drawing.plugins.tools.Zoom");
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dojo.require("dojox.drawing.plugins._Plugin");
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(function(){
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var _1=Math.pow(2,0.25),_2=10,_3=0.1,_4=1,dt=dojox.drawing.plugins.tools; |
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dt.ZoomIn=dojox.drawing.util.oo.declare(function(_5){
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},{});
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dt.ZoomIn=dojox.drawing.util.oo.declare(dojox.drawing.plugins._Plugin,function(_6){
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},{type:"dojox.drawing.plugins.tools.ZoomIn",onZoomIn:function(){
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_4*=_1; |
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_4=Math.min(_4,_2); |
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this.canvas.setZoom(_4);
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this.mouse.setZoom(_4);
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},onClick:function(){ |
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this.onZoomIn();
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}}); |
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dt.Zoom100=dojox.drawing.util.oo.declare(dojox.drawing.plugins._Plugin,function(_7){
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},{type:"dojox.drawing.plugins.tools.Zoom100",onZoom100:function(){
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_4=1;
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this.canvas.setZoom(_4);
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this.mouse.setZoom(_4);
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},onClick:function(){ |
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this.onZoom100();
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}}); |
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dt.ZoomOut=dojox.drawing.util.oo.declare(dojox.drawing.plugins._Plugin,function(_8){
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},{type:"dojox.drawing.plugins.tools.ZoomOut",onZoomOut:function(){
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_4/=_1; |
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_4=Math.max(_4,_3); |
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this.canvas.setZoom(_4);
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this.mouse.setZoom(_4);
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},onClick:function(){ |
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this.onZoomOut();
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}}); |
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dt.ZoomIn.setup={name:"dojox.drawing.plugins.tools.ZoomIn",tooltip:"Zoom In"};
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dojox.drawing.register(dt.ZoomIn.setup,"plugin");
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dt.Zoom100.setup={name:"dojox.drawing.plugins.tools.Zoom100",tooltip:"Zoom to 100%"};
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dojox.drawing.register(dt.Zoom100.setup,"plugin");
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dt.ZoomOut.setup={name:"dojox.drawing.plugins.tools.ZoomOut",tooltip:"Zoom In"};
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dojox.drawing.register(dt.ZoomOut.setup,"plugin");
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})(); |
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} |