dojox/charting/Chart3D.js

  • Provides:

    • dojox.charting.Chart3D

  • Requires:

    • dojox.gfx3d in common

  • dojox.charting.Chart3D

    • type
      Function
    • parameters:
      • node: (typeof )
      • lights: (typeof )
      • camera: (typeof )
      • theme: (typeof )
    • source: [view]
      dojo.provide("dojox.charting.Chart3D");


      dojo.require("dojox.gfx3d");


      (function(){
       var observerVector = {x: 0, y: 0, z: 1}, v = dojox.gfx3d.vector, n = dojox.gfx.normalizedLength;


       dojo.declare("dojox.charting.Chart3D", null, {
        constructor: function(node, lights, camera, theme){
         // setup a view
         this.node = dojo.byId(node);
         this.surface = dojox.gfx.createSurface(this.node, n(this.node.style.width), n(this.node.style.height));
         this.view = this.surface.createViewport();
         this.view.setLights(lights.lights, lights.ambient, lights.specular);
         this.view.setCameraTransform(camera);
         this.theme = theme;

         
         // initialize internal variables
         this.walls = [];
         this.plots = [];
    • summary
  • dojox.charting.Chart3D.generate
       
    • type
      Function
    • source: [view] 
                    
      

                       return this._generateWalls()._generatePlots();
                    
      
                    
    • summary
  • dojox.charting.Chart3D.invalidate
       
    • type
      Function
    • source: [view] 
                    
      

                       this.view.invalidate();
         return this;
                    
      
                    
    • summary
  • dojox.charting.Chart3D.render
       
    • type
      Function
    • source: [view] 
                    
      

                       this.view.render();
         return this;
                    
      
                    
    • summary
  • dojox.charting.Chart3D.addPlot
       
    • type
      Function
    • parameters: 
      • plot: (typeof )
    • source: [view] 
                    
      

                       return this._add(this.plots, plot);
                    
      
                    
    • summary
  • dojox.charting.Chart3D.removePlot
       
    • type
      Function
    • parameters: 
      • plot: (typeof )
    • source: [view] 
                    
      

                       return this._remove(this.plots, plot);
                    
      
                    
    • summary
  • dojox.charting.Chart3D.addWall
       
    • type
      Function
    • parameters: 
      • wall: (typeof )
    • source: [view] 
                    
      

                       return this._add(this.walls, wall);
                    
      
                    
    • summary
  • dojox.charting.Chart3D.removeWall
       
    • type
      Function
    • parameters: 
      • wall: (typeof )
    • source: [view] 
                    
      

                       return this._remove(this.walls, wall);
                    
      
                    
    • summary
  • dojox.charting.Chart3D._add
       
    • type
      Function
    • parameters: 
      • array: (typeof )
      • item: (typeof )
    • source: [view] 
                    
      

                       if(!dojo.some(array, function(i){ return i == item; })){
          array.push(item);
          this.view.invalidate();
         }
         return this;
                    
      
                    
    • summary
  • dojox.charting.Chart3D._remove
       
    • type
      Function
    • parameters: 
      • array: (typeof )
      • item: (typeof )
    • source: [view] 
                    
      

                       var a = dojo.filter(array, function(i){ return i != item; });
         return a.length < array.length ? (array = a, this.invalidate()) : this;
                    
      
                    
    • summary
  • dojox.charting.Chart3D._generateWalls
       
    • type
      Function
    • source: [view] 
                    
      

                       for(var i = 0; i < this.walls.length; ++i){
          if(v.dotProduct(observerVector, this.walls[i].normal) > 0){
           this.walls[i].generate(this);
          }
         }
         return this;
                    
      
                    
    • summary
  • dojox.charting.Chart3D._generatePlots
       
    • type
      Function
    • source: [view] 
                    
      

                       var depth = 0, m = dojox.gfx3d.matrix, i = 0;
         for(; i < this.plots.length; ++i){
          depth += this.plots[i].getDepth();
         }
         for(--i; i >= 0; --i){
          var scene = this.view.createScene();
          scene.setTransform(m.translate(0, 0, -depth));
          this.plots[i].generate(this, scene);
          depth -= this.plots[i].getDepth();
         }
         return this;
                    
      
                    
    • summary
  • dojox.charting.Chart3D.node
       
    • summary
  • dojox.charting.Chart3D.surface
       
    • summary
  • dojox.charting.Chart3D.view
       
    • summary
  • dojox.charting.Chart3D.theme
       
    • summary
  • dojox.charting.Chart3D.walls
       
    • summary
  • dojox.charting.Chart3D.plots
       
    • summary
  • dojox.charting
       
    • type
      Object
    • summary
  • dojox
       
    • type
      Object
    • summary