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author | 2008-11-13 09:49:11 +0000 | |
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committer | 2008-11-13 09:49:11 +0000 | |
commit | e44a7e37b6c7b5961adaffc62b9042b8d442938e (patch) | |
tree | 95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dojox/charting/plot3d/Bars.js | |
parent | a62b9742ee5e28bcec6872d88f50f25b820914f6 (diff) | |
download | scuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz scuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.zip |
New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/js/dojox/charting/plot3d/Bars.js')
-rw-r--r-- | includes/js/dojox/charting/plot3d/Bars.js | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/includes/js/dojox/charting/plot3d/Bars.js b/includes/js/dojox/charting/plot3d/Bars.js new file mode 100644 index 0000000..8fbe67c --- /dev/null +++ b/includes/js/dojox/charting/plot3d/Bars.js @@ -0,0 +1,66 @@ +if(!dojo._hasResource["dojox.charting.plot3d.Bars"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. +dojo._hasResource["dojox.charting.plot3d.Bars"] = true; +dojo.provide("dojox.charting.plot3d.Bars"); + +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.Bars", dojox.charting.plot3d.Base, { + constructor: function(width, height, kwArgs){ + this.depth = "auto"; + this.gap = 0; + this.data = []; + this.material = {type: "plastic", finish: "dull", color: "lime"}; + 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; + } + } + } + }, + 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, + depth = this.depth == "auto" ? step - 2 * this.gap : this.depth, + 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 + .createCube({ + bottom: {x: org + this.gap, y: 0, z: 0}, + top: {x: org + step - this.gap, y: this.data[i] * scale, z: depth} + }) + .setFill(this.material); + } + } + }); +})(); + +} |