//>>built
define("dojox/drawing/tools/Ellipse",["dojo/_base/lang","../util/oo","../manager/_registry","../stencil/Ellipse"],function(_1,oo,_2,_3){var _4=oo.declare(_3,function(){},{draws:true,onDrag:function(_5){var s=_5.start,e=_5;var x=s.x<e.x?s.x:e.x,y=s.y<e.y?s.y:e.y,w=s.x<e.x?e.x-s.x:s.x-e.x,h=s.y<e.y?e.y-s.y:s.y-e.y;if(this.keys.shift){w=h=Math.max(w,h);}if(!this.keys.alt){x+=w/2;y+=h/2;w/=2;h/=2;}else{if(y-h<0){h=y;}if(x-w<0){w=x;}}this.points=[{x:x-w,y:y-h},{x:x+w,y:y-h},{x:x+w,y:y+h},{x:x-w,y:y+h}];this.render();},onUp:function(_6){if(this.created||!this._downOnCanvas){return;}this._downOnCanvas=false;if(!this.shape){var s=_6.start,e=this.minimumSize*2;this.data={cx:s.x+e,cy:s.y+e,rx:e,ry:e};this.dataToPoints();this.render();}else{var o=this.pointsToData();if(o.rx*2<this.minimumSize&&o.ry*2<this.minimumSize){this.remove(this.shape,this.hit);return;}}this.onRender(this);}});_1.setObject("dojox.drawing.tools.Ellipse",_4);_4.setup={name:"dojox.drawing.tools.Ellipse",tooltip:"Ellipse Tool",iconClass:"iconEllipse"};_2.register(_4.setup,"tool");return _4;});