root / trunk / web / dojo / dojox / charting / Chart3D.js @ 12
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.charting.Chart3D"]){ |
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| 9 | dojo._hasResource["dojox.charting.Chart3D"]=true; |
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| 10 | dojo.provide("dojox.charting.Chart3D");
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| 11 | dojo.require("dojox.gfx3d");
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| 12 | (function(){
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| 13 | var _1={x:0,y:0,z:1},v=dojox.gfx3d.vector,n=dojox.gfx.normalizedLength; |
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| 14 | dojo.declare("dojox.charting.Chart3D",null,{constructor:function(_2,_3,_4,_5){ |
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| 15 | this.node=dojo.byId(_2);
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| 16 | this.surface=dojox.gfx.createSurface(this.node,n(this.node.style.width),n(this.node.style.height)); |
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| 17 | this.view=this.surface.createViewport(); |
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| 18 | this.view.setLights(_3.lights,_3.ambient,_3.specular);
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| 19 | this.view.setCameraTransform(_4);
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| 20 | this.theme=_5;
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| 21 | this.walls=[];
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| 22 | this.plots=[];
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| 23 | },generate:function(){ |
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| 24 | return this._generateWalls()._generatePlots(); |
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| 25 | },invalidate:function(){ |
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| 26 | this.view.invalidate();
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| 27 | return this; |
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| 28 | },render:function(){ |
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| 29 | this.view.render();
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| 30 | return this; |
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| 31 | },addPlot:function(_6){ |
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| 32 | return this._add(this.plots,_6); |
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| 33 | },removePlot:function(_7){ |
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| 34 | return this._remove(this.plots,_7); |
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| 35 | },addWall:function(_8){ |
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| 36 | return this._add(this.walls,_8); |
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| 37 | },removeWall:function(_9){ |
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| 38 | return this._remove(this.walls,_9); |
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| 39 | },_add:function(_a,_b){ |
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| 40 | if(!dojo.some(_a,function(i){ |
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| 41 | return i==_b;
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| 42 | })){
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| 43 | _a.push(_b); |
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| 44 | this.view.invalidate();
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| 45 | } |
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| 46 | return this; |
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| 47 | },_remove:function(_c,_d){ |
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| 48 | var a=dojo.filter(_c,function(i){ |
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| 49 | return i!=_d;
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| 50 | }); |
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| 51 | return a.length<_c.length?(_c=a,this.invalidate()):this; |
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| 52 | },_generateWalls:function(){ |
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| 53 | for(var i=0;i<this.walls.length;++i){ |
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| 54 | if(v.dotProduct(_1,this.walls[i].normal)>0){ |
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| 55 | this.walls[i].generate(this); |
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| 56 | } |
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| 57 | } |
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| 58 | return this; |
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| 59 | },_generatePlots:function(){ |
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| 60 | var _e=0,m=dojox.gfx3d.matrix,i=0; |
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| 61 | for(;i<this.plots.length;++i){ |
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| 62 | _e+=this.plots[i].getDepth();
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| 63 | } |
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| 64 | for(--i;i>=0;--i){ |
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| 65 | var _f=this.view.createScene(); |
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| 66 | _f.setTransform(m.translate(0,0,-_e)); |
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| 67 | this.plots[i].generate(this,_f); |
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| 68 | _e-=this.plots[i].getDepth();
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| 69 | } |
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| 70 | return this; |
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| 71 | }}); |
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| 72 | })(); |
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| 73 | } |