root / trunk / web / dojo / dojox / charting / Chart3D.js @ 10
History | View | Annotate | Download (1.94 KB)
| 1 | 9 | andrej.cim | /*
|
|---|---|---|---|
| 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.charting.Chart3D"]){ |
||
| 9 | dojo._hasResource["dojox.charting.Chart3D"]=true; |
||
| 10 | dojo.provide("dojox.charting.Chart3D");
|
||
| 11 | dojo.require("dojox.gfx3d");
|
||
| 12 | (function(){
|
||
| 13 | var _1={x:0,y:0,z:1},v=dojox.gfx3d.vector,n=dojox.gfx.normalizedLength; |
||
| 14 | dojo.declare("dojox.charting.Chart3D",null,{constructor:function(_2,_3,_4,_5){ |
||
| 15 | this.node=dojo.byId(_2);
|
||
| 16 | this.surface=dojox.gfx.createSurface(this.node,n(this.node.style.width),n(this.node.style.height)); |
||
| 17 | this.view=this.surface.createViewport(); |
||
| 18 | this.view.setLights(_3.lights,_3.ambient,_3.specular);
|
||
| 19 | this.view.setCameraTransform(_4);
|
||
| 20 | this.theme=_5;
|
||
| 21 | this.walls=[];
|
||
| 22 | this.plots=[];
|
||
| 23 | },generate:function(){ |
||
| 24 | return this._generateWalls()._generatePlots(); |
||
| 25 | },invalidate:function(){ |
||
| 26 | this.view.invalidate();
|
||
| 27 | return this; |
||
| 28 | },render:function(){ |
||
| 29 | this.view.render();
|
||
| 30 | return this; |
||
| 31 | },addPlot:function(_6){ |
||
| 32 | return this._add(this.plots,_6); |
||
| 33 | },removePlot:function(_7){ |
||
| 34 | return this._remove(this.plots,_7); |
||
| 35 | },addWall:function(_8){ |
||
| 36 | return this._add(this.walls,_8); |
||
| 37 | },removeWall:function(_9){ |
||
| 38 | return this._remove(this.walls,_9); |
||
| 39 | },_add:function(_a,_b){ |
||
| 40 | if(!dojo.some(_a,function(i){ |
||
| 41 | return i==_b;
|
||
| 42 | })){
|
||
| 43 | _a.push(_b); |
||
| 44 | this.view.invalidate();
|
||
| 45 | } |
||
| 46 | return this; |
||
| 47 | },_remove:function(_c,_d){ |
||
| 48 | var a=dojo.filter(_c,function(i){ |
||
| 49 | return i!=_d;
|
||
| 50 | }); |
||
| 51 | return a.length<_c.length?(_c=a,this.invalidate()):this; |
||
| 52 | },_generateWalls:function(){ |
||
| 53 | for(var i=0;i<this.walls.length;++i){ |
||
| 54 | if(v.dotProduct(_1,this.walls[i].normal)>0){ |
||
| 55 | this.walls[i].generate(this); |
||
| 56 | } |
||
| 57 | } |
||
| 58 | return this; |
||
| 59 | },_generatePlots:function(){ |
||
| 60 | var _e=0,m=dojox.gfx3d.matrix,i=0; |
||
| 61 | for(;i<this.plots.length;++i){ |
||
| 62 | _e+=this.plots[i].getDepth();
|
||
| 63 | } |
||
| 64 | for(--i;i>=0;--i){ |
||
| 65 | var _f=this.view.createScene(); |
||
| 66 | _f.setTransform(m.translate(0,0,-_e)); |
||
| 67 | this.plots[i].generate(this,_f); |
||
| 68 | _e-=this.plots[i].getDepth();
|
||
| 69 | } |
||
| 70 | return this; |
||
| 71 | }}); |
||
| 72 | })(); |
||
| 73 | } |