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- /*
- Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
- */
- if(!dojo._hasResource["dojox.drawing.tools.custom.Vector"]){dojo._hasResource["dojox.drawing.tools.custom.Vector"]=true;dojo.provide("dojox.drawing.tools.custom.Vector");dojo.require("dojox.drawing.tools.Arrow");dojo.require("dojox.drawing.util.positioning");dojox.drawing.tools.custom.Vector=dojox.drawing.util.oo.declare(dojox.drawing.tools.Arrow,function(_1){this.minimumSize=this.style.arrows.length;},{draws:true,type:"dojox.drawing.tools.custom.Vector",minimumSize:30,showAngle:true,labelPosition:function(){var d=this.data;var pt=dojox.drawing.util.positioning.label({x:d.x1,y:d.y1},{x:d.x2,y:d.y2});return {x:pt.x,y:pt.y};},_createZeroVector:function(_2,d,_3){var s=_2=="hit"?this.minimumSize:this.minimumSize/2;var f=_2=="hit"?_3.fill:null;d={cx:this.data.x1,cy:this.data.y1,rx:s,ry:s};this.remove(this[_2]);this[_2]=this.container.createEllipse(d).setStroke(_3).setFill(f);this.util.attr(this[_2],"drawingType","stencil");},render:function(){this.onBeforeRender(this);if(this.getRadius()>=this.minimumSize){this._create("hit",this.data,this.style.currentHit);this._create("shape",this.data,this.style.current);}else{this._createZeroVector("hit",this.data,this.style.currentHit);this._createZeroVector("shape",this.data,this.style.current);}},onUp:function(_4){if(this.created||!this.shape){return;}if(this.getRadius()<this.minimumSize){var p=this.points;this.setPoints([{x:p[0].x,y:p[0].y},{x:p[0].x,y:p[0].y}]);}else{var pt=this.util.snapAngle(_4,this.angleSnap/180);var p=this.points;this.setPoints([{x:p[0].x,y:p[0].y},{x:pt.x,y:pt.y}]);}this.renderedOnce=true;this.onRender(this);}});dojox.drawing.tools.custom.Vector.setup={name:"dojox.drawing.tools.custom.Vector",tooltip:"Vector Tool",iconClass:"iconVector"};dojox.drawing.register(dojox.drawing.tools.custom.Vector.setup,"tool");}
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