root / trunk / web / dojo / dojox / drawing / tools / Arrow.js @ 12
History | View | Annotate | Download (1.29 KB)
| 1 |
/*
|
|---|---|
| 2 |
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
| 3 |
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
| 4 |
see: http://dojotoolkit.org/license for details
|
| 5 |
*/
|
| 6 |
|
| 7 |
|
| 8 |
if(!dojo._hasResource["dojox.drawing.tools.Arrow"]){ |
| 9 |
dojo._hasResource["dojox.drawing.tools.Arrow"]=true; |
| 10 |
dojo.provide("dojox.drawing.tools.Arrow");
|
| 11 |
dojox.drawing.tools.Arrow=dojox.drawing.util.oo.declare(dojox.drawing.tools.Line,function(_1){
|
| 12 |
if(this.arrowStart){ |
| 13 |
this.begArrow=new dojox.drawing.annotations.Arrow({stencil:this,idx1:0,idx2:1}); |
| 14 |
} |
| 15 |
if(this.arrowEnd){ |
| 16 |
this.endArrow=new dojox.drawing.annotations.Arrow({stencil:this,idx1:1,idx2:0}); |
| 17 |
} |
| 18 |
if(this.points.length){ |
| 19 |
this.render();
|
| 20 |
} |
| 21 |
},{draws:true,type:"dojox.drawing.tools.Arrow",baseRender:false,arrowStart:false,arrowEnd:true,onUp:function(_2){
|
| 22 |
if(this.created||!this.shape){ |
| 23 |
return;
|
| 24 |
} |
| 25 |
var p=this.points; |
| 26 |
var _3=this.util.distance(p[0].x,p[0].y,p[1].x,p[1].y); |
| 27 |
if(_3<this.minimumSize){ |
| 28 |
this.remove(this.shape,this.hit); |
| 29 |
return;
|
| 30 |
} |
| 31 |
var pt=this.util.snapAngle(_2,this.angleSnap/180); |
| 32 |
this.setPoints([{x:p[0].x,y:p[0].y},{x:pt.x,y:pt.y}]); |
| 33 |
this.renderedOnce=true; |
| 34 |
this.onRender(this); |
| 35 |
}}); |
| 36 |
dojox.drawing.tools.Arrow.setup={name:"dojox.drawing.tools.Arrow",tooltip:"Arrow Tool",iconClass:"iconArrow"};
|
| 37 |
dojox.drawing.register(dojox.drawing.tools.Arrow.setup,"tool");
|
| 38 |
} |