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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
commite44a7e37b6c7b5961adaffc62b9042b8d442938e (patch)
tree95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dojox/charting/plot3d/Bars.js
parenta62b9742ee5e28bcec6872d88f50f25b820914f6 (diff)
downloadsemanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz
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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.js66
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
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+++ b/includes/js/dojox/charting/plot3d/Bars.js
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+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);
+ }
+ }
+ });
+})();
+
+}