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if(!dojo._hasResource["dojox.charting.plot3d.Cylinders"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.charting.plot3d.Cylinders"] = true;
dojo.provide("dojox.charting.plot3d.Cylinders");

dojo.require("dojox.charting.plot3d.Base");

(function(){

        // reduce function borrowed from dojox.fun
        var reduce = function(/*Array*/ a, /*Function|String|Array*/ f, /*Object?*/ o){
                // summary: repeatedly applies a binary function to an array from left 
                //      to right; returns the final value.
                a = typeof a == "string" ? a.split("") : a; o = o || dojo.global;
                var z = a[0];
                for(var i = 1; i < a.length; z = f.call(o, z, a[i++]));
                return z;       // Object
        };

        dojo.declare("dojox.charting.plot3d.Cylinders", dojox.charting.plot3d.Base, {
                constructor: function(width, height, kwArgs){
                        this.depth = "auto";
                        this.gap   = 0;
                        this.data  = [];
                        this.material = {type: "plastic", finish: "shiny", color: "lime"};
                        this.outline  = null;
                        if(kwArgs){
                                if("depth" in kwArgs){ this.depth = kwArgs.depth; }
                                if("gap"   in kwArgs){ this.gap   = kwArgs.gap; }
                                if("material" in kwArgs){
                                        var m = kwArgs.material;
                                        if(typeof m == "string" || m instanceof dojo.Color){
                                                this.material.color = m;
                                        }else{
                                                this.material = m;
                                        }
                                }
                                if("outline" in kwArgs){ this.outline = kwArgs.outline; }
                        }
                },
                getDepth: function(){
                        if(this.depth == "auto"){
                                var w = this.width;
                                if(this.data && this.data.length){
                                        w = w / this.data.length;
                                }
                                return w - 2 * this.gap;
                        }
                        return this.depth;
                },
                generate: function(chart, creator){
                        if(!this.data){ return this; }
                        var step = this.width / this.data.length, org = 0,
                                scale = this.height / reduce(this.data, Math.max);
                        if(!creator){ creator = chart.view; }
                        for(var i = 0; i < this.data.length; ++i, org += step){
                                creator
                                        .createCylinder({
                                                center: {x: org + step / 2, y: 0, z: 0}, 
                                                radius: step / 2 - this.gap, 
                                                height: this.data[i] * scale
                                        })
                                        .setTransform(dojox.gfx3d.matrix.rotateXg(-90))
                                        .setFill(this.material).setStroke(this.outline);
                        }
                }
        });
})();

}