root / trunk / web / dojo / dojox / drawing / tools / Arrow.js @ 10
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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.tools.Arrow"]){ |
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| 9 | dojo._hasResource["dojox.drawing.tools.Arrow"]=true; |
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| 10 | dojo.provide("dojox.drawing.tools.Arrow");
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| 11 | dojox.drawing.tools.Arrow=dojox.drawing.util.oo.declare(dojox.drawing.tools.Line,function(_1){
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| 12 | if(this.arrowStart){ |
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| 13 | this.begArrow=new dojox.drawing.annotations.Arrow({stencil:this,idx1:0,idx2:1}); |
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| 14 | } |
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| 15 | if(this.arrowEnd){ |
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| 16 | this.endArrow=new dojox.drawing.annotations.Arrow({stencil:this,idx1:1,idx2:0}); |
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| 17 | } |
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| 18 | if(this.points.length){ |
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| 19 | this.render();
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| 20 | } |
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| 21 | },{draws:true,type:"dojox.drawing.tools.Arrow",baseRender:false,arrowStart:false,arrowEnd:true,onUp:function(_2){
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| 22 | if(this.created||!this.shape){ |
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| 23 | return;
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| 24 | } |
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| 25 | var p=this.points; |
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| 26 | var _3=this.util.distance(p[0].x,p[0].y,p[1].x,p[1].y); |
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| 27 | if(_3<this.minimumSize){ |
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| 28 | this.remove(this.shape,this.hit); |
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| 29 | return;
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| 30 | } |
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| 31 | var pt=this.util.snapAngle(_2,this.angleSnap/180); |
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| 32 | this.setPoints([{x:p[0].x,y:p[0].y},{x:pt.x,y:pt.y}]); |
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| 33 | this.renderedOnce=true; |
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| 34 | this.onRender(this); |
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| 35 | }}); |
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| 36 | dojox.drawing.tools.Arrow.setup={name:"dojox.drawing.tools.Arrow",tooltip:"Arrow Tool",iconClass:"iconArrow"};
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| 37 | dojox.drawing.register(dojox.drawing.tools.Arrow.setup,"tool");
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| 38 | } |