root / trunk / web / dojo / dojox / drawing / plugins / tools / Zoom.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.drawing.plugins.tools.Zoom"]){ |
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| 9 | dojo._hasResource["dojox.drawing.plugins.tools.Zoom"]=true; |
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| 10 | dojo.provide("dojox.drawing.plugins.tools.Zoom");
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| 11 | dojo.require("dojox.drawing.plugins._Plugin");
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| 12 | (function(){
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| 13 | var _1=Math.pow(2,0.25),_2=10,_3=0.1,_4=1,dt=dojox.drawing.plugins.tools; |
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| 14 | dt.ZoomIn=dojox.drawing.util.oo.declare(function(_5){
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| 15 | },{});
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| 16 | dt.ZoomIn=dojox.drawing.util.oo.declare(dojox.drawing.plugins._Plugin,function(_6){
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| 17 | },{type:"dojox.drawing.plugins.tools.ZoomIn",onZoomIn:function(){
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| 18 | _4*=_1; |
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| 19 | _4=Math.min(_4,_2); |
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| 20 | this.canvas.setZoom(_4);
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| 21 | this.mouse.setZoom(_4);
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| 22 | },onClick:function(){ |
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| 23 | this.onZoomIn();
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| 24 | }}); |
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| 25 | dt.Zoom100=dojox.drawing.util.oo.declare(dojox.drawing.plugins._Plugin,function(_7){
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| 26 | },{type:"dojox.drawing.plugins.tools.Zoom100",onZoom100:function(){
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| 27 | _4=1;
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| 28 | this.canvas.setZoom(_4);
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| 29 | this.mouse.setZoom(_4);
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| 30 | },onClick:function(){ |
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| 31 | this.onZoom100();
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| 32 | }}); |
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| 33 | dt.ZoomOut=dojox.drawing.util.oo.declare(dojox.drawing.plugins._Plugin,function(_8){
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| 34 | },{type:"dojox.drawing.plugins.tools.ZoomOut",onZoomOut:function(){
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| 35 | _4/=_1; |
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| 36 | _4=Math.max(_4,_3); |
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| 37 | this.canvas.setZoom(_4);
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| 38 | this.mouse.setZoom(_4);
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| 39 | },onClick:function(){ |
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| 40 | this.onZoomOut();
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| 41 | }}); |
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| 42 | dt.ZoomIn.setup={name:"dojox.drawing.plugins.tools.ZoomIn",tooltip:"Zoom In"};
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| 43 | dojox.drawing.register(dt.ZoomIn.setup,"plugin");
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| 44 | dt.Zoom100.setup={name:"dojox.drawing.plugins.tools.Zoom100",tooltip:"Zoom to 100%"};
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| 45 | dojox.drawing.register(dt.Zoom100.setup,"plugin");
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| 46 | dt.ZoomOut.setup={name:"dojox.drawing.plugins.tools.ZoomOut",tooltip:"Zoom In"};
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| 47 | dojox.drawing.register(dt.ZoomOut.setup,"plugin");
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| 48 | })(); |
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| 49 | } |