/*
	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.Line"]){dojo._hasResource["dojox.drawing.tools.Line"]=true;dojo.provide("dojox.drawing.tools.Line");dojox.drawing.tools.Line=dojox.drawing.util.oo.declare(dojox.drawing.stencil.Line,function(){},{draws:true,showAngle:true,onTransformEnd:function(_1){this._toggleSelected();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 d=this.data;var _2={start:{x:d.x1,y:d.y1},x:d.x2,y:d.y2};var pt=this.util.snapAngle(_2,this.angleSnap/180);this.setPoints([{x:d.x1,y:d.y1},{x:pt.x,y:pt.y}]);this._isBeingModified=false;this.onModify(this);}},onDrag:function(_3){if(this.created){return;}var x1=_3.start.x,y1=_3.start.y,x2=_3.x,y2=_3.y;if(this.keys.shift){var pt=this.util.snapAngle(_3,45/180);x2=pt.x;y2=pt.y;}if(this.keys.alt){var dx=x2>x1?((x2-x1)/2):((x1-x2)/-2);var dy=y2>y1?((y2-y1)/2):((y1-y2)/-2);x1-=dx;x2-=dx;y1-=dy;y2-=dy;}this.setPoints([{x:x1,y:y1},{x:x2,y:y2}]);this.render();},onUp:function(_4){if(this.created||!this.shape){return;}if(this.getRadius()<this.minimumSize){this.remove(this.shape,this.hit);return;}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.Line.setup={name:"dojox.drawing.tools.Line",tooltip:"Line Tool",iconClass:"iconLine"};dojox.drawing.register(dojox.drawing.tools.Line.setup,"tool");}