3
PlotKit.PlotKit 0.9.1 : PACKED VERSION
5
THIS FILE IS AUTOMATICALLY GENERATED. If creating patches, please
6
diff against the source tree, not this file.
8
For more information, <http://www.liquidx.net/plotkit/>.
10
Copyright (c) 2006. Alastair Tse.
15
if(typeof (MochiKit.Base)=="undefined"||typeof (MochiKit.DOM)=="undefined"||typeof (MochiKit.Color)=="undefined"||typeof (MochiKit.Format)=="undefined"){
20
throw "PlotKit depends on MochiKit.{Base,Color,DOM,Format}";
22
MochiKit.Base.update(MochiKit.Color.Color.prototype,{asFillColor:function(){
23
return this.lighterColorWithLevel(0.3);
24
},asStrokeColor:function(){
25
return this.darkerColorWithLevel(0.1);
26
},asPointColor:function(){
27
return this.lighterColorWithLevel(0.1);
29
if(typeof (PlotKit)=="undefined"){
32
PlotKit.NAME="PlotKit";
33
PlotKit.VERSION="0.8";
34
PlotKit.__repr__=function(){
35
return "["+this.NAME+" "+this.VERSION+"]";
37
PlotKit.toString=function(){
38
return this.__repr__();
40
if(typeof (PlotKit.Base)=="undefined"){
43
PlotKit.Base.NAME="PlotKit.Base";
44
PlotKit.Base.VERSION=PlotKit.VERSION;
45
PlotKit.Base.__repr__=function(){
46
return "["+this.NAME+" "+this.VERSION+"]";
48
PlotKit.Base.toString=function(){
49
return this.__repr__();
51
PlotKit.Base.usingPrototype=function(){
53
return (typeof (Object.extend)=="function");
59
MochiKit.Base.update(PlotKit.Base,{roundInterval:function(_1,_2,_3){
60
var _4=MochiKit.Format.roundToFixed;
62
return parseFloat(_4(_5,_3));
63
},collapse:function(_6){
66
for(var i=0;i<_6.length;i++){
67
_8=m.concat(_8,_6[i]);
69
if(PlotKit.Base.usingPrototype()){
77
if(!m.isArrayLike(_10)||(_10.length<1)){
83
for(var i=1;i<_10.length;i++){
84
if(m.compare(_10[i],_12)!=0){
90
},colorScheme:function(){
92
var mc=MochiKit.Color;
93
var _15=["red","orange","yellow","green","cyan","blue","purple","magenta"];
94
var _16=function(_17){
95
return mc.Color[_17+"Color"]();
97
return mb.map(_16,_15);
98
},baseDarkPrimaryColors:function(){
99
var _18=MochiKit.Color.Color.fromHexString;
100
return [_18("#ad3f40"),_18("#ddac2c"),_18("#dfdd0c"),_18("#5276c4"),_18("#739c5a")];
101
},basePrimaryColors:function(){
102
var _19=MochiKit.Color.Color.fromHexString;
103
return [_19("#d24c4d"),_19("#f2b32f"),_19("#ece90e"),_19("#5d83da"),_19("#78a15d")];
104
},baseBlueColors:function(){
105
var _20=MochiKit.Color.Color.fromHexString;
106
return [_20("#4b6b94"),_20("#5d81b4"),_20("#acbad2")];
107
},palette:function(_21,_22,_23,_24){
108
var _25=MochiKit.Base.isUndefinedOrNull;
124
var _28=function(_29,_30){
125
return _29.lighterColorWithLevel(_30);
127
return MochiKit.Base.map(partial(_28,_21),_26);
128
},excanvasSupported:function(){
129
if(/MSIE/.test(navigator.userAgent)&&!window.opera){
133
},findPosX:function(obj){
135
if(obj.offsetParent){
136
while(obj.offsetParent){
138
obj=obj.offsetParent;
146
},findPosY:function(obj){
148
if(obj.offsetParent){
149
while(obj.offsetParent){
151
obj=obj.offsetParent;
159
},isFuncLike:function(obj){
160
return (typeof (obj)=="function");
162
PlotKit.Base.map=function(fn,lst){
163
if(PlotKit.Base.usingPrototype()){
166
if(typeof (lst[x])=="function"){
169
_36.push(fn(lst[x]));
173
return MochiKit.Base.map(fn,lst);
176
PlotKit.Base.items=function(lst){
177
if(PlotKit.Base.usingPrototype()){
180
if(typeof (lst[x])=="function"){
183
_38.push([x,lst[x]]);
187
return MochiKit.Base.items(lst);
190
PlotKit.Base.keys=function(lst){
191
if(PlotKit.Base.usingPrototype()){
194
if(typeof (lst[x])=="function"){
201
return MochiKit.Base.keys(lst);
204
PlotKit.Base.baseColors=function(){
205
var _40=MochiKit.Color.Color.fromHexString;
206
return [_40("#476fb2"),_40("#be2c2b"),_40("#85b730"),_40("#734a99"),_40("#26a1c5"),_40("#fb8707"),_40("#000000")];
208
PlotKit.Base.officeBaseStyle={"axisLineWidth":2,"axisLabelColor":Color.grayColor(),"axisLineColor":Color.whiteColor(),"padding":{top:5,bottom:10,left:30,right:30}};
209
MochiKit.Base.update(PlotKit.Base,{officeBlue:function(){
210
var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[0]),"backgroundColor":PlotKit.Base.baseColors()[0].lighterColorWithLevel(0.45)};
211
MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle);
213
},officeRed:function(){
214
var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[1]),"backgroundColor":PlotKit.Base.baseColors()[1].lighterColorWithLevel(0.5)};
215
MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle);
217
},officeGreen:function(){
218
var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[2]),"backgroundColor":PlotKit.Base.baseColors()[2].lighterColorWithLevel(0.5)};
219
MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle);
221
},officePurple:function(){
222
var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[3]),"backgroundColor":PlotKit.Base.baseColors()[3].lighterColorWithLevel(0.5)};
223
MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle);
225
},officeCyan:function(){
226
var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[4]),"backgroundColor":PlotKit.Base.baseColors()[4].lighterColorWithLevel(0.5)};
227
MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle);
229
},officeOrange:function(){
230
var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[5]),"backgroundColor":PlotKit.Base.baseColors()[5].lighterColorWithLevel(0.4)};
231
MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle);
233
},officeBlack:function(){
234
var r={"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[6],0,0.6),"backgroundColor":PlotKit.Base.baseColors()[6].lighterColorWithLevel(0.9)};
235
MochiKit.Base.update(r,PlotKit.Base.officeBaseStyle);
238
PlotKit.Base.EXPORT=["baseColors","collapse","colorScheme","findPosX","findPosY","officeBaseStyle","officeBlue","officeRed","officeGreen","officePurple","officeCyan","officeOrange","officeBlack","roundInterval","uniq","isFuncLike","excanvasSupported"];
239
PlotKit.Base.EXPORT_OK=[];
240
PlotKit.Base.__new__=function(){
242
m.nameFunctions(this);
243
this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)};
245
PlotKit.Base.__new__();
246
MochiKit.Base._exportSymbols(this,PlotKit.Base);
248
if(typeof (PlotKit.Base)=="undefined"){
253
throw "PlotKit.Layout depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.Base";
255
if(typeof (PlotKit.Layout)=="undefined"){
258
PlotKit.Layout.NAME="PlotKit.Layout";
259
PlotKit.Layout.VERSION=PlotKit.VERSION;
260
PlotKit.Layout.__repr__=function(){
261
return "["+this.NAME+" "+this.VERSION+"]";
263
PlotKit.Layout.toString=function(){
264
return this.__repr__();
266
PlotKit.Layout.valid_styles=["bar","line","pie","point"];
267
PlotKit.Layout=function(_42,_43){
268
this.options={"barWidthFillFraction":0.75,"barOrientation":"vertical","xOriginIsZero":true,"yOriginIsZero":true,"xAxis":null,"yAxis":null,"xTicks":null,"yTicks":null,"xNumberOfTicks":10,"yNumberOfTicks":5,"xTickPrecision":1,"yTickPrecision":1,"pieRadius":0.4};
270
MochiKit.Base.update(this.options,_43?_43:{});
271
if(!MochiKit.Base.isUndefinedOrNull(this.options.xAxis)){
272
this.minxval=this.options.xAxis[0];
273
this.maxxval=this.options.xAxis[1];
274
this.xscale=this.maxxval-this.minxval;
280
if(!MochiKit.Base.isUndefinedOrNull(this.options.yAxis)){
281
this.minyval=this.options.yAxis[0];
282
this.maxyval=this.options.yAxis[1];
283
this.yscale=this.maxyval-this.minyval;
289
this.bars=new Array();
290
this.points=new Array();
291
this.slices=new Array();
292
this.xticks=new Array();
293
this.yticks=new Array();
294
this.datasets=new Array();
298
this.hitTestCache={x2maxy:null};
300
PlotKit.Layout.prototype.addDataset=function(_44,_45){
301
this.datasets[_44]=_45;
303
PlotKit.Layout.prototype.removeDataset=function(_46,_47){
304
delete this.datasets[_46];
306
PlotKit.Layout.prototype.addDatasetFromTable=function(_48,_49,_50,_51,_52){
307
var _53=MochiKit.Base.isUndefinedOrNull;
308
var _54=MochiKit.DOM.scrapeText;
309
var _55=MochiKit.Format.strip;
319
var _56=_49.tBodies[0].rows;
323
for(var i=0;i<_56.length;i++){
324
_57.push([parseFloat(_55(_54(_56[i].cells[_50]))),parseFloat(_55(_54(_56[i].cells[_51])))]);
326
_58.push({v:parseFloat(_55(_54(_56[i].cells[_50]))),label:_55(_54(_56[i].cells[_52]))});
329
this.addDataset(_48,_57);
331
this.options.xTicks=_58;
337
PlotKit.Layout.prototype.evaluate=function(){
338
this._evaluateLimits();
339
this._evaluateScales();
340
if(this.style=="bar"){
341
if(this.options.barOrientation=="horizontal"){
342
this._evaluateHorizBarCharts();
344
this._evaluateBarCharts();
346
this._evaluateBarTicks();
348
if(this.style=="line"){
349
this._evaluateLineCharts();
350
this._evaluateLineTicks();
352
if(this.style=="pie"){
353
this._evaluatePieCharts();
354
this._evaluatePieTicks();
359
PlotKit.Layout.prototype.hitTest=function(x,y){
360
var f=MochiKit.Format.twoDigitFloat;
361
if((this.style=="bar")&&this.bars&&(this.bars.length>0)){
362
for(var i=0;i<this.bars.length;i++){
363
var bar=this.bars[i];
364
if((x>=bar.x)&&(x<=bar.x+bar.w)&&(y>=bar.y)&&(y-bar.y<=bar.h)){
369
if(this.style=="line"){
370
if(this.hitTestCache.x2maxy==null){
371
this._regenerateHitTestCache();
373
var _62=x/this.xscale;
374
var _63=this.hitTestCache.xvalues;
377
for(var i=1;i<_63.length;i++){
385
var _66=this.hitTestCache.x2maxy[_64];
386
var _67=this.hitTestCache.x2maxy[_65];
387
var _68=(1-y)/this.yscale;
388
var _69=(_67-_66)/(_65-_64);
389
var _70=_66+_69*(_62-_64);
391
var obj={xval:_62,yval:_68,xafter:_65,yafter:_67,xbefore:_64,ybefore:_66,yprojected:_70};
396
if(this.style=="pie"){
397
var _71=Math.sqrt((y-0.5)*(y-0.5)+(x-0.5)*(x-0.5));
398
if(_71>this.options.pieRadius){
401
var _72=Math.atan2(y-0.5,x-0.5)-Math.PI/2;
402
for(var i=0;i<this.slices.length;i++){
403
var _73=this.slices[i];
404
if(_73.startAngle<_72&&_73.endAngle>=_72){
413
PlotKit.Layout.prototype.rectForX=function(x){
416
PlotKit.Layout.prototype.angleRangeForX=function(x){
419
PlotKit.Layout.prototype._evaluateLimits=function(){
420
var map=PlotKit.Base.map;
421
var _75=PlotKit.Base.items;
422
var _76=MochiKit.Base.itemgetter;
423
var _77=PlotKit.Base.collapse;
424
var _78=MochiKit.Base.listMin;
425
var _79=MochiKit.Base.listMax;
426
var _80=MochiKit.Base.isUndefinedOrNull;
427
var all=_77(map(_76(1),_75(this.datasets)));
428
if(_80(this.options.xAxis)){
429
if(this.options.xOriginIsZero){
432
this.minxval=_78(map(parseFloat,map(_76(0),all)));
434
this.maxxval=_79(map(parseFloat,map(_76(0),all)));
436
this.minxval=this.options.xAxis[0];
437
this.maxxval=this.options.xAxis[1];
438
this.xscale=this.maxval-this.minxval;
440
if(_80(this.options.yAxis)){
441
if(this.options.yOriginIsZero){
444
this.minyval=_78(map(parseFloat,map(_76(1),all)));
446
this.maxyval=_79(map(parseFloat,map(_76(1),all)));
448
this.minyval=this.options.yAxis[0];
449
this.maxyval=this.options.yAxis[1];
450
this.yscale=this.maxyval-this.minyval;
453
PlotKit.Layout.prototype._evaluateScales=function(){
454
var _82=MochiKit.Base.isUndefinedOrNull;
455
this.xrange=this.maxxval-this.minxval;
459
this.xscale=1/this.xrange;
461
this.yrange=this.maxyval-this.minyval;
465
this.yscale=1/this.yrange;
468
PlotKit.Layout.prototype._uniqueXValues=function(){
469
var _83=PlotKit.Base.collapse;
470
var map=PlotKit.Base.map;
471
var _84=PlotKit.Base.uniq;
472
var _85=MochiKit.Base.itemgetter;
473
var _86=PlotKit.Base.items;
474
var _87=map(parseFloat,map(_85(0),_83(map(_85(1),_86(this.datasets)))));
475
_87.sort(MochiKit.Base.compare);
478
PlotKit.Layout.prototype._evaluateBarCharts=function(){
479
var _88=PlotKit.Base.items;
480
var _89=_88(this.datasets).length;
482
var _91=this._uniqueXValues();
483
for(var i=1;i<_91.length;i++){
484
_90=Math.min(Math.abs(_91[i]-_91[i-1]),_90);
493
_92=1*this.options.barWidthFillFraction;
495
_94=(1-this.options.barWidthFillFraction)/2;
503
this.xscale=(1-_90/this.xrange)/this.xrange;
506
_92=_90*this.xscale*this.options.barWidthFillFraction;
508
_94=_90*this.xscale*(1-this.options.barWidthFillFraction)/2;
511
this.bars=new Array();
513
for(var _95 in this.datasets){
514
var _96=this.datasets[_95];
515
if(PlotKit.Base.isFuncLike(_96)){
518
for(var j=0;j<_96.length;j++){
520
var _99={x:((parseFloat(_98[0])-this.minxval)*this.xscale)+(i*_93)+_94,y:1-((parseFloat(_98[1])-this.minyval)*this.yscale),w:_93,h:((parseFloat(_98[1])-this.minyval)*this.yscale),xval:parseFloat(_98[0]),yval:parseFloat(_98[1]),name:_95};
521
if((_99.x>=0)&&(_99.x<=1)&&(_99.y>=0)&&(_99.y<=1)){
528
PlotKit.Layout.prototype._evaluateHorizBarCharts=function(){
529
var _100=PlotKit.Base.items;
530
var _101=_100(this.datasets).length;
532
var _103=this._uniqueXValues();
533
for(var i=1;i<_103.length;i++){
534
_102=Math.min(Math.abs(_103[i]-_103[i-1]),_102);
542
this.minxval=_103[0];
543
_104=1*this.options.barWidthFillFraction;
545
_106=(1-this.options.barWidthFillFraction)/2;
547
this.xscale=(1-_102/this.xrange)/this.xrange;
548
_104=_102*this.xscale*this.options.barWidthFillFraction;
550
_106=_102*this.xscale*(1-this.options.barWidthFillFraction)/2;
553
this.bars=new Array();
555
for(var _107 in this.datasets){
556
var _108=this.datasets[_107];
557
if(PlotKit.Base.isFuncLike(_108)){
560
for(var j=0;j<_108.length;j++){
562
var rect={y:((parseFloat(item[0])-this.minxval)*this.xscale)+(i*_105)+_106,x:0,h:_105,w:((parseFloat(item[1])-this.minyval)*this.yscale),xval:parseFloat(item[0]),yval:parseFloat(item[1]),name:_107};
569
if((rect.x>=0)&&(rect.x<=1)){
570
this.bars.push(rect);
576
PlotKit.Layout.prototype._evaluateLineCharts=function(){
577
var _111=PlotKit.Base.items;
578
var _112=_111(this.datasets).length;
579
this.points=new Array();
581
for(var _113 in this.datasets){
582
var _114=this.datasets[_113];
583
if(PlotKit.Base.isFuncLike(_114)){
586
_114.sort(function(a,b){
587
return compare(parseFloat(a[0]),parseFloat(b[0]));
589
for(var j=0;j<_114.length;j++){
591
var _117={x:((parseFloat(item[0])-this.minxval)*this.xscale),y:1-((parseFloat(item[1])-this.minyval)*this.yscale),xval:parseFloat(item[0]),yval:parseFloat(item[1]),name:_113};
598
if((_117.x>=0)&&(_117.x<=1)){
599
this.points.push(_117);
605
PlotKit.Layout.prototype._evaluatePieCharts=function(){
606
var _118=PlotKit.Base.items;
607
var sum=MochiKit.Iter.sum;
608
var _120=MochiKit.Base.itemgetter;
609
var _121=_118(this.datasets).length;
610
var _122=_118(this.datasets)[0][1];
611
var _123=sum(map(_120(1),_122));
612
this.slices=new Array();
614
for(var i=0;i<_122.length;i++){
615
var _125=_122[i][1]/_123;
616
var _126=_124*Math.PI*2;
617
var _127=(_124+_125)*Math.PI*2;
618
var _128={fraction:_125,xval:_122[i][0],yval:_122[i][1],startAngle:_126,endAngle:_127};
620
this.slices.push(_128);
625
PlotKit.Layout.prototype._evaluateLineTicksForXAxis=function(){
626
var _129=MochiKit.Base.isUndefinedOrNull;
627
if(this.options.xTicks){
628
this.xticks=new Array();
629
var _130=function(tick){
632
_132=tick.v.toString();
634
var pos=this.xscale*(tick.v-this.minxval);
635
if((pos>=0)&&(pos<=1)){
636
this.xticks.push([pos,_132]);
639
MochiKit.Iter.forEach(this.options.xTicks,bind(_130,this));
641
if(this.options.xNumberOfTicks){
642
var _134=this._uniqueXValues();
643
var _135=this.xrange/this.options.xNumberOfTicks;
645
this.xticks=new Array();
646
for(var i=0;i<=_134.length;i++){
647
if((_134[i]-this.minxval)>=(_136*_135)){
648
var pos=this.xscale*(_134[i]-this.minxval);
649
if((pos>1)||(pos<0)){
652
this.xticks.push([pos,_134[i]]);
655
if(_136>this.options.xNumberOfTicks){
662
PlotKit.Layout.prototype._evaluateLineTicksForYAxis=function(){
663
var _137=MochiKit.Base.isUndefinedOrNull;
664
if(this.options.yTicks){
665
this.yticks=new Array();
666
var _138=function(tick){
669
_139=tick.v.toString();
671
var pos=1-(this.yscale*(tick.v-this.minyval));
672
if((pos>=0)&&(pos<=1)){
673
this.yticks.push([pos,_139]);
676
MochiKit.Iter.forEach(this.options.yTicks,bind(_138,this));
678
if(this.options.yNumberOfTicks){
679
this.yticks=new Array();
680
var _140=PlotKit.Base.roundInterval;
681
var prec=this.options.yTickPrecision;
682
var _142=_140(this.yrange,this.options.yNumberOfTicks,prec);
683
for(var i=0;i<=this.options.yNumberOfTicks;i++){
684
var yval=this.minyval+(i*_142);
685
var pos=1-((yval-this.minyval)*this.yscale);
686
if((pos>1)||(pos<0)){
689
this.yticks.push([pos,MochiKit.Format.roundToFixed(yval,prec)]);
694
PlotKit.Layout.prototype._evaluateLineTicks=function(){
695
this._evaluateLineTicksForXAxis();
696
this._evaluateLineTicksForYAxis();
698
PlotKit.Layout.prototype._evaluateBarTicks=function(){
699
this._evaluateLineTicks();
700
var _144=function(tick){
701
return [tick[0]+(this.minxdelta*this.xscale)/2,tick[1]];
703
this.xticks=MochiKit.Base.map(bind(_144,this),this.xticks);
704
if(this.options.barOrientation=="horizontal"){
705
var _145=this.xticks;
706
this.xticks=this.yticks;
708
var _146=function(tick){
709
return [1-tick[0],tick[1]];
711
this.xticks=MochiKit.Base.map(_146,this.xticks);
714
PlotKit.Layout.prototype._evaluatePieTicks=function(){
715
var _147=MochiKit.Base.isUndefinedOrNull;
716
var _148=MochiKit.Format.numberFormatter("#%");
717
this.xticks=new Array();
718
if(this.options.xTicks){
719
var _149=new Array();
720
for(var i=0;i<this.slices.length;i++){
721
_149[this.slices[i].xval]=this.slices[i];
723
for(var i=0;i<this.options.xTicks.length;i++){
724
var tick=this.options.xTicks[i];
725
var _150=_149[tick.v];
729
_151=tick.v.toString();
731
_151+=" ("+_148(_150.fraction)+")";
732
this.xticks.push([tick.v,_151]);
736
for(var i=0;i<this.slices.length;i++){
737
var _150=this.slices[i];
738
var _151=_150.xval+" ("+_148(_150.fraction)+")";
739
this.xticks.push([_150.xval,_151]);
743
PlotKit.Layout.prototype._regenerateHitTestCache=function(){
744
this.hitTestCache.xvalues=this._uniqueXValues();
745
this.hitTestCache.xlookup=new Array();
746
this.hitTestCache.x2maxy=new Array();
747
var _152=MochiKit.Base.listMax;
748
var _153=MochiKit.Base.itemgetter;
749
var map=MochiKit.Base.map;
750
var _154=keys(this.datasets);
751
for(var i=0;i<_154.length;i++){
752
var _155=this.datasets[_154[i]];
753
for(var j=0;j<_155.length;j++){
756
if(this.hitTestCache.xlookup[xval]){
757
this.hitTestCache.xlookup[xval].push([yval,_154[i]]);
759
this.hitTestCache.xlookup[xval]=[[yval,_154[i]]];
763
for(var x in this.hitTestCache.xlookup){
764
var _157=this.hitTestCache.xlookup[x];
765
this.hitTestCache.x2maxy[x]=_152(map(_153(0),_157));
768
PlotKit.LayoutModule={};
769
PlotKit.LayoutModule.Layout=PlotKit.Layout;
770
PlotKit.LayoutModule.EXPORT=["Layout"];
771
PlotKit.LayoutModule.EXPORT_OK=[];
772
PlotKit.LayoutModule.__new__=function(){
774
m.nameFunctions(this);
775
this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)};
777
PlotKit.LayoutModule.__new__();
778
MochiKit.Base._exportSymbols(this,PlotKit.LayoutModule);
780
if((typeof (PlotKit.Base)=="undefined")||(typeof (PlotKit.Layout)=="undefined")){
785
throw "PlotKit.Layout depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Base,Layout}";
787
if(typeof (PlotKit.CanvasRenderer)=="undefined"){
788
PlotKit.CanvasRenderer={};
790
PlotKit.CanvasRenderer.NAME="PlotKit.CanvasRenderer";
791
PlotKit.CanvasRenderer.VERSION=PlotKit.VERSION;
792
PlotKit.CanvasRenderer.__repr__=function(){
793
return "["+this.NAME+" "+this.VERSION+"]";
795
PlotKit.CanvasRenderer.toString=function(){
796
return this.__repr__();
798
PlotKit.CanvasRenderer=function(_158,_159,_160){
799
if(arguments.length>0){
800
this.__init__(_158,_159,_160);
803
PlotKit.CanvasRenderer.prototype.__init__=function(_161,_162,_163){
804
var _164=MochiKit.Base.isUndefinedOrNull;
805
var _165=MochiKit.Color.Color;
806
this.options={"drawBackground":true,"backgroundColor":_165.whiteColor(),"padding":{left:30,right:30,top:5,bottom:10},"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[0]),"strokeColor":_165.whiteColor(),"strokeColorTransform":"asStrokeColor","strokeWidth":0.5,"shouldFill":true,"shouldStroke":true,"drawXAxis":true,"drawYAxis":true,"axisLineColor":_165.blackColor(),"axisLineWidth":0.5,"axisTickSize":3,"axisLabelColor":_165.blackColor(),"axisLabelFont":"Arial","axisLabelFontSize":9,"axisLabelWidth":50,"pieRadius":0.4,"enableEvents":true};
807
MochiKit.Base.update(this.options,_163?_163:{});
809
this.element=MochiKit.DOM.getElement(_161);
810
this.container=this.element.parentNode;
811
this.isIE=PlotKit.Base.excanvasSupported();
812
if(this.isIE&&!_164(G_vmlCanvasManager)){
815
this.renderDelay=null;
816
this.clearDelay=null;
817
this.element=G_vmlCanvasManager.initElement(this.element);
819
this.height=this.element.height;
820
this.width=this.element.width;
821
if(_164(this.element)){
822
throw "CanvasRenderer() - passed canvas is not found";
824
if(!this.isIE&&!(PlotKit.CanvasRenderer.isSupported(this.element))){
825
throw "CanvasRenderer() - Canvas is not supported.";
827
if(_164(this.container)||(this.container.nodeName.toLowerCase()!="div")){
828
throw "CanvasRenderer() - <canvas> needs to be enclosed in <div>";
830
this.xlabels=new Array();
831
this.ylabels=new Array();
832
this.isFirstRender=true;
833
this.area={x:this.options.padding.left,y:this.options.padding.top,w:this.width-this.options.padding.left-this.options.padding.right,h:this.height-this.options.padding.top-this.options.padding.bottom};
834
MochiKit.DOM.updateNodeAttributes(this.container,{"style":{"position":"relative","width":this.width+"px"}});
836
PlotKit.CanvasRenderer.prototype.render=function(){
839
if(this.renderDelay){
840
this.renderDelay.cancel();
841
this.renderDelay=null;
843
var _166=this.element.getContext("2d");
846
this.isFirstRender=false;
847
if(this.maxTries-->0){
848
this.renderDelay=MochiKit.Async.wait(this.IEDelay);
849
this.renderDelay.addCallback(bind(this.render,this));
854
if(this.options.drawBackground){
855
this._renderBackground();
857
if(this.layout.style=="bar"){
858
this._renderBarChart();
859
this._renderBarAxis();
861
if(this.layout.style=="pie"){
862
this._renderPieChart();
863
this._renderPieAxis();
865
if(this.layout.style=="line"){
866
this._renderLineChart();
867
this._renderLineAxis();
872
PlotKit.CanvasRenderer.prototype._renderBarChartWrap=function(data,_168){
873
var _169=this.element.getContext("2d");
874
var _170=this.options.colorScheme.length;
875
var _171=this.options.colorScheme;
876
var _172=MochiKit.Base.keys(this.layout.datasets);
877
var _173=_172.length;
878
for(var i=0;i<_173;i++){
880
var _175=_171[i%_170];
882
_169.fillStyle=_175.toRGBString();
883
if(this.options.strokeColor){
884
_169.strokeStyle=this.options.strokeColor.toRGBString();
886
if(this.options.strokeColorTransform){
887
_169.strokeStyle=_175[this.options.strokeColorTransform]().toRGBString();
890
_169.lineWidth=this.options.strokeWidth;
891
var _176=function(obj){
896
MochiKit.Iter.forEach(data,bind(_176,this));
900
PlotKit.CanvasRenderer.prototype._renderBarChart=function(){
901
var bind=MochiKit.Base.bind;
902
var _178=function(_179,bar){
903
var x=this.area.w*bar.x+this.area.x;
904
var y=this.area.h*bar.y+this.area.y;
905
var w=this.area.w*bar.w;
906
var h=this.area.h*bar.h;
910
if(this.options.shouldFill){
911
_179.fillRect(x,y,w,h);
913
if(this.options.shouldStroke){
914
_179.strokeRect(x,y,w,h);
917
this._renderBarChartWrap(this.layout.bars,bind(_178,this));
919
PlotKit.CanvasRenderer.prototype._renderLineChart=function(){
920
var _182=this.element.getContext("2d");
921
var _183=this.options.colorScheme.length;
922
var _184=this.options.colorScheme;
923
var _185=MochiKit.Base.keys(this.layout.datasets);
924
var _186=_185.length;
925
var bind=MochiKit.Base.bind;
926
var _187=MochiKit.Base.partial;
927
for(var i=0;i<_186;i++){
929
var _189=_184[i%_183];
930
var _190=this.options.strokeColorTransform;
932
_182.fillStyle=_189.toRGBString();
933
if(this.options.strokeColor){
934
_182.strokeStyle=this.options.strokeColor.toRGBString();
936
if(this.options.strokeColorTransform){
937
_182.strokeStyle=_189[_190]().toRGBString();
940
_182.lineWidth=this.options.strokeWidth;
941
var _191=function(ctx){
943
ctx.moveTo(this.area.x,this.area.y+this.area.h);
944
var _193=function(ctx_,_195){
946
ctx_.lineTo(this.area.w*_195.x+this.area.x,this.area.h*_195.y+this.area.y);
949
MochiKit.Iter.forEach(this.layout.points,_187(_193,ctx),this);
950
ctx.lineTo(this.area.w+this.area.x,this.area.h+this.area.y);
951
ctx.lineTo(this.area.x,this.area.y+this.area.h);
954
if(this.options.shouldFill){
955
bind(_191,this)(_182);
958
if(this.options.shouldStroke){
959
bind(_191,this)(_182);
965
PlotKit.CanvasRenderer.prototype._renderPieChart=function(){
966
var _196=this.element.getContext("2d");
967
var _197=this.options.colorScheme.length;
968
var _198=this.layout.slices;
969
var _199=this.area.x+this.area.w*0.5;
970
var _200=this.area.y+this.area.h*0.5;
971
var _201=Math.min(this.area.w*this.options.pieRadius,this.area.h*this.options.pieRadius);
977
for(var i=0;i<_198.length;i++){
978
var _202=this.options.colorScheme[i%_197];
980
_196.fillStyle=_202.toRGBString();
983
_196.moveTo(_199,_200);
984
_196.arc(_199,_200,_201,_198[i].startAngle-Math.PI/2,_198[i].endAngle-Math.PI/2,false);
985
_196.lineTo(_199,_200);
988
if(Math.abs(_198[i].startAngle-_198[i].endAngle)>0.001){
989
if(this.options.shouldFill){
993
if(this.options.shouldStroke){
995
_196.lineWidth=this.options.strokeWidth;
996
if(this.options.strokeColor){
997
_196.strokeStyle=this.options.strokeColor.toRGBString();
999
if(this.options.strokeColorTransform){
1000
_196.strokeStyle=_202[this.options.strokeColorTransform]().toRGBString();
1009
PlotKit.CanvasRenderer.prototype._renderBarAxis=function(){
1012
PlotKit.CanvasRenderer.prototype._renderLineAxis=function(){
1015
PlotKit.CanvasRenderer.prototype._renderAxis=function(){
1016
if(!this.options.drawXAxis&&!this.options.drawYAxis){
1019
var _204=this.element.getContext("2d");
1020
var _205={"style":{"position":"absolute","fontSize":this.options.axisLabelFontSize+"px","zIndex":10,"color":this.options.axisLabelColor.toRGBString(),"width":this.options.axisLabelWidth+"px","overflow":"hidden"}};
1022
_204.strokeStyle=this.options.axisLineColor.toRGBString();
1023
_204.lineWidth=this.options.axisLineWidth;
1024
if(this.options.drawYAxis){
1025
if(this.layout.yticks){
1026
var _206=function(tick){
1027
if(typeof (tick)=="function"){
1031
var y=this.area.y+tick[0]*this.area.h;
1034
_204.lineTo(x-this.options.axisTickSize,y);
1037
var _207=DIV(_205,tick[1]);
1038
_207.style.top=(y-this.options.axisLabelFontSize)+"px";
1039
_207.style.left=(x-this.options.padding.left-this.options.axisTickSize)+"px";
1040
_207.style.textAlign="right";
1041
_207.style.width=(this.options.padding.left-this.options.axisTickSize*2)+"px";
1042
MochiKit.DOM.appendChildNodes(this.container,_207);
1043
this.ylabels.push(_207);
1045
MochiKit.Iter.forEach(this.layout.yticks,bind(_206,this));
1048
_204.moveTo(this.area.x,this.area.y);
1049
_204.lineTo(this.area.x,this.area.y+this.area.h);
1053
if(this.options.drawXAxis){
1054
if(this.layout.xticks){
1055
var _206=function(tick){
1056
if(typeof (dataset)=="function"){
1059
var x=this.area.x+tick[0]*this.area.w;
1060
var y=this.area.y+this.area.h;
1063
_204.lineTo(x,y+this.options.axisTickSize);
1066
var _208=DIV(_205,tick[1]);
1067
_208.style.top=(y+this.options.axisTickSize)+"px";
1068
_208.style.left=(x-this.options.axisLabelWidth/2)+"px";
1069
_208.style.textAlign="center";
1070
_208.style.width=this.options.axisLabelWidth+"px";
1071
MochiKit.DOM.appendChildNodes(this.container,_208);
1072
this.xlabels.push(_208);
1074
MochiKit.Iter.forEach(this.layout.xticks,bind(_206,this));
1077
_204.moveTo(this.area.x,this.area.y+this.area.h);
1078
_204.lineTo(this.area.x+this.area.w,this.area.y+this.area.h);
1084
PlotKit.CanvasRenderer.prototype._renderPieAxis=function(){
1085
if(!this.options.drawXAxis){
1088
if(this.layout.xticks){
1089
var _209=new Array();
1090
for(var i=0;i<this.layout.slices.length;i++){
1091
_209[this.layout.slices[i].xval]=this.layout.slices[i];
1093
var _210=this.area.x+this.area.w*0.5;
1094
var _211=this.area.y+this.area.h*0.5;
1095
var _212=Math.min(this.area.w*this.options.pieRadius,this.area.h*this.options.pieRadius);
1096
var _213=this.options.axisLabelWidth;
1097
for(var i=0;i<this.layout.xticks.length;i++){
1098
var _214=_209[this.layout.xticks[i][0]];
1099
if(MochiKit.Base.isUndefinedOrNull(_214)){
1102
var _215=(_214.startAngle+_214.endAngle)/2;
1105
_216=_216-Math.PI*2;
1108
_216=_216+Math.PI*2;
1111
var _217=_210+Math.sin(_216)*(_212+10);
1112
var _218=_211-Math.cos(_216)*(_212+10);
1113
var _219={"position":"absolute","zIndex":11,"width":_213+"px","fontSize":this.options.axisLabelFontSize+"px","overflow":"hidden","color":this.options.axisLabelColor.toHexString()};
1114
if(_216<=Math.PI*0.5){
1115
_219["textAlign"]="left";
1116
_219["verticalAlign"]="top";
1117
_219["left"]=_217+"px";
1118
_219["top"]=(_218-this.options.axisLabelFontSize)+"px";
1120
if((_216>Math.PI*0.5)&&(_216<=Math.PI)){
1121
_219["textAlign"]="left";
1122
_219["verticalAlign"]="bottom";
1123
_219["left"]=_217+"px";
1124
_219["top"]=_218+"px";
1126
if((_216>Math.PI)&&(_216<=Math.PI*1.5)){
1127
_219["textAlign"]="right";
1128
_219["verticalAlign"]="bottom";
1129
_219["left"]=(_217-_213)+"px";
1130
_219["top"]=_218+"px";
1132
_219["textAlign"]="right";
1133
_219["verticalAlign"]="bottom";
1134
_219["left"]=(_217-_213)+"px";
1135
_219["top"]=(_218-this.options.axisLabelFontSize)+"px";
1139
var _220=DIV({"style":_219},this.layout.xticks[i][1]);
1140
this.xlabels.push(_220);
1141
MochiKit.DOM.appendChildNodes(this.container,_220);
1145
PlotKit.CanvasRenderer.prototype._renderBackground=function(){
1146
var _221=this.element.getContext("2d");
1148
_221.fillStyle=this.options.backgroundColor.toRGBString();
1149
_221.fillRect(0,0,this.width,this.height);
1152
PlotKit.CanvasRenderer.prototype.clear=function(){
1155
if(this.clearDelay){
1156
this.clearDelay.cancel();
1157
this.clearDelay=null;
1159
var _222=this.element.getContext("2d");
1162
this.isFirstRender=false;
1163
this.clearDelay=MochiKit.Async.wait(this.IEDelay);
1164
this.clearDelay.addCallback(bind(this.clear,this));
1168
var _222=this.element.getContext("2d");
1169
_222.clearRect(0,0,this.width,this.height);
1170
MochiKit.Iter.forEach(this.xlabels,MochiKit.DOM.removeElement);
1171
MochiKit.Iter.forEach(this.ylabels,MochiKit.DOM.removeElement);
1172
this.xlabels=new Array();
1173
this.ylabels=new Array();
1175
PlotKit.CanvasRenderer.prototype._initialiseEvents=function(){
1176
var _223=MochiKit.Signal.connect;
1177
var bind=MochiKit.Base.bind;
1178
_223(this.element,"onclick",bind(this.onclick,this));
1180
PlotKit.CanvasRenderer.prototype._resolveObject=function(e){
1181
var x=(e.mouse().page.x-PlotKit.Base.findPosX(this.element)-this.area.x)/this.area.w;
1182
var y=(e.mouse().page.y-PlotKit.Base.findPosY(this.element)-this.area.y)/this.area.h;
1183
var _225=this.layout.hitTest(x,y);
1189
PlotKit.CanvasRenderer.prototype._createEventObject=function(_226,e){
1196
PlotKit.CanvasRenderer.prototype.onclick=function(e){
1197
var _227=this._resolveObject(e);
1198
var _228=this._createEventObject(_227,e);
1200
MochiKit.Signal.signal(this,"onclick",_228);
1203
PlotKit.CanvasRenderer.prototype.onmouseover=function(e){
1204
var _229=this._resolveObject(e);
1205
var _230=this._createEventObject(_229,e);
1207
signal(this,"onmouseover",_230);
1210
PlotKit.CanvasRenderer.prototype.onmouseout=function(e){
1211
var _231=this._resolveObject(e);
1212
var _232=this._createEventObject(_231,e);
1214
signal(this,"onmouseout",e);
1216
signal(this,"onmouseout",_232);
1219
PlotKit.CanvasRenderer.prototype.onmousemove=function(e){
1220
var _233=this._resolveObject(e);
1221
var _234=this._createEventObject(_233,e);
1222
if((_233==null)&&(this.event_isinside==null)){
1225
if((_233!=null)&&(this.event_isinside==null)){
1226
signal(this,"onmouseover",_234);
1228
if((_233==null)&&(this.event_isinside!=null)){
1229
signal(this,"onmouseout",_234);
1231
if((_233!=null)&&(this.event_isinside!=null)){
1232
signal(this,"onmousemove",_234);
1234
this.event_isinside=_233;
1236
PlotKit.CanvasRenderer.isSupported=function(_235){
1239
if(MochiKit.Base.isUndefinedOrNull(_235)){
1240
_236=MochiKit.DOM.CANVAS({});
1242
_236=MochiKit.DOM.getElement(_235);
1244
var _237=_236.getContext("2d");
1247
var ie=navigator.appVersion.match(/MSIE (\d\.\d)/);
1248
var _239=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);
1249
if((!ie)||(ie[1]<6)||(_239)){
1257
PlotKit.Canvas.CanvasRenderer=PlotKit.CanvasRenderer;
1258
PlotKit.Canvas.EXPORT=["CanvasRenderer"];
1259
PlotKit.Canvas.EXPORT_OK=["CanvasRenderer"];
1260
PlotKit.Canvas.__new__=function(){
1261
var m=MochiKit.Base;
1262
m.nameFunctions(this);
1263
this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)};
1265
PlotKit.Canvas.__new__();
1266
MochiKit.Base._exportSymbols(this,PlotKit.Canvas);
1268
if(typeof (PlotKit.Layout)=="undefined"){
1273
throw "PlotKit depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.Layout";
1275
PlotKit.SVGRenderer=function(_240,_241,_242){
1276
if(arguments.length>0){
1277
this.__init__(_240,_241,_242);
1280
PlotKit.SVGRenderer.NAME="PlotKit.SVGRenderer";
1281
PlotKit.SVGRenderer.VERSION=PlotKit.VERSION;
1282
PlotKit.SVGRenderer.__repr__=function(){
1283
return "["+this.NAME+" "+this.VERSION+"]";
1285
PlotKit.SVGRenderer.toString=function(){
1286
return this.__repr__();
1288
PlotKit.SVGRenderer.SVGNS="http://www.w3.org/2000/svg";
1289
PlotKit.SVGRenderer.prototype.__init__=function(_243,_244,_245){
1290
var _246=MochiKit.Base.isUndefinedOrNull;
1291
this.options={"drawBackground":true,"backgroundColor":Color.whiteColor(),"padding":{left:30,right:30,top:5,bottom:10},"colorScheme":PlotKit.Base.palette(PlotKit.Base.baseColors()[1]),"strokeColor":Color.whiteColor(),"strokeColorTransform":"asStrokeColor","strokeWidth":0.5,"shouldFill":true,"shouldStroke":true,"drawXAxis":true,"drawYAxis":true,"axisLineColor":Color.blackColor(),"axisLineWidth":0.5,"axisTickSize":3,"axisLabelColor":Color.blackColor(),"axisLabelFont":"Arial","axisLabelFontSize":9,"axisLabelWidth":50,"axisLabelUseDiv":true,"pieRadius":0.4,"enableEvents":true};
1292
MochiKit.Base.update(this.options,_245?_245:{});
1294
this.element=MochiKit.DOM.getElement(_243);
1295
this.container=this.element.parentNode;
1296
this.height=parseInt(this.element.getAttribute("height"));
1297
this.width=parseInt(this.element.getAttribute("width"));
1298
this.document=document;
1299
this.root=this.element;
1301
this.document=this.element.getSVGDocument();
1302
this.root=_246(this.document.documentElement)?this.element:this.document.documentElement;
1306
this.element.style.zIndex=1;
1307
if(_246(this.element)){
1308
throw "SVGRenderer() - passed SVG object is not found";
1310
if(_246(this.container)||this.container.nodeName.toLowerCase()!="div"){
1311
throw "SVGRenderer() - No DIV's around the SVG.";
1313
this.xlabels=new Array();
1314
this.ylabels=new Array();
1315
this.defs=this.createSVGElement("defs");
1316
this.area={x:this.options.padding.left,y:this.options.padding.top,w:this.width-this.options.padding.left-this.options.padding.right,h:this.height-this.options.padding.top-this.options.padding.bottom};
1317
MochiKit.DOM.updateNodeAttributes(this.container,{"style":{"position":"relative","width":this.width+"px"}});
1319
PlotKit.SVGRenderer.prototype.render=function(){
1320
if(this.options.drawBackground){
1321
this._renderBackground();
1323
if(this.layout.style=="bar"){
1324
this._renderBarChart();
1325
this._renderBarAxis();
1327
if(this.layout.style=="pie"){
1328
this._renderPieChart();
1329
this._renderPieAxis();
1331
if(this.layout.style=="line"){
1332
this._renderLineChart();
1333
this._renderLineAxis();
1338
PlotKit.SVGRenderer.prototype._renderBarOrLine=function(data,_247,_248,_249){
1339
var _250=this.options.colorScheme.length;
1340
var _251=this.options.colorScheme;
1341
var _252=MochiKit.Base.keys(this.layout.datasets);
1342
var _253=_252.length;
1343
for(var i=0;i<_253;i++){
1345
var _255=new Array();
1346
var _256=_251[i%_250];
1347
if(this.options.shouldFill){
1348
_255["fill"]=_256.toRGBString();
1350
_255["fill"]="none";
1352
if(this.options.shouldStroke&&(this.options.strokeColor||this.options.strokeColorTransform)){
1353
if(this.options.strokeColor){
1354
_255["stroke"]=this.options.strokeColor.toRGBString();
1356
if(this.options.strokeColorTransform){
1357
_255["stroke"]=_256[this.options.strokeColorTransform]().toRGBString();
1360
_255["strokeWidth"]=this.options.strokeWidth;
1365
var _257=function(obj){
1370
MochiKit.Iter.forEach(data,bind(_257,this));
1376
PlotKit.SVGRenderer.prototype._renderBarChart=function(){
1377
var bind=MochiKit.Base.bind;
1378
var _258=function(_259,bar){
1379
var x=this.area.w*bar.x+this.area.x;
1380
var y=this.area.h*bar.y+this.area.y;
1381
var w=this.area.w*bar.w;
1382
var h=this.area.h*bar.h;
1383
this._drawRect(x,y,w,h,_259);
1385
this._renderBarOrLine(this.layout.bars,bind(_258,this));
1387
PlotKit.SVGRenderer.prototype._renderLineChart=function(){
1388
var bind=MochiKit.Base.bind;
1389
var _260=function(_261,_262){
1390
this._tempPointsBuffer+=(this.area.w*_262.x+this.area.x)+","+(this.area.h*_262.y+this.area.y)+" ";
1392
var _263=function(_264){
1393
this._tempPointsBuffer="";
1394
this._tempPointsBuffer+=(this.area.x)+","+(this.area.y+this.area.h)+" ";
1396
var _265=function(_266){
1397
this._tempPointsBuffer+=(this.area.w+this.area.x)+","+(this.area.h+this.area.y);
1398
_266["points"]=this._tempPointsBuffer;
1399
var elem=this.createSVGElement("polygon",_266);
1400
this.root.appendChild(elem);
1402
this._renderBarOrLine(this.layout.points,bind(_260,this),bind(_263,this),bind(_265,this));
1404
PlotKit.SVGRenderer.prototype._renderPieChart=function(){
1405
var _268=this.options.colorScheme.length;
1406
var _269=this.layout.slices;
1407
var _270=this.area.x+this.area.w*0.5;
1408
var _271=this.area.y+this.area.h*0.5;
1409
var _272=Math.min(this.area.w*this.options.pieRadius,this.area.h*this.options.pieRadius);
1410
if(_269.length==1&&(Math.abs(_269[0].startAngle)-Math.abs(_269[0].endAngle)<0.1)){
1411
var _273={"cx":_270,"cy":_271,"r":_272};
1412
var _274=this.options.colorScheme[0];
1413
if(this.options.shouldFill){
1414
_273["fill"]=_274.toRGBString();
1416
_273["fill"]="none";
1418
if(this.options.shouldStroke&&(this.options.strokeColor||this.options.strokeColorTransform)){
1419
if(this.options.strokeColor){
1420
_273["stroke"]=this.options.strokeColor.toRGBString();
1422
if(this.options.strokeColorTransform){
1423
_273["stroke"]=_274[this.options.strokeColorTransform]().toRGBString();
1426
_273["style"]="stroke-width: "+this.options.strokeWidth;
1428
this.root.appendChild(this.createSVGElement("circle",_273));
1431
for(var i=0;i<_269.length;i++){
1432
var _273=new Array();
1433
var _274=this.options.colorScheme[i%_268];
1434
if(this.options.shouldFill){
1435
_273["fill"]=_274.toRGBString();
1437
_273["fill"]="none";
1439
if(this.options.shouldStroke&&(this.options.strokeColor||this.options.strokeColorTransform)){
1440
if(this.options.strokeColor){
1441
_273["stroke"]=this.options.strokeColor.toRGBString();
1443
if(this.options.strokeColorTransform){
1444
_273["stroke"]=_274[this.options.strokeColorTransform]().toRGBString();
1447
_273["style"]="stroke-width:"+this.options.strokeWidth;
1450
if(Math.abs(_269[i].endAngle-_269[i].startAngle)>Math.PI){
1453
var x1=Math.cos(_269[i].startAngle-Math.PI/2)*_272;
1454
var y1=Math.sin(_269[i].startAngle-Math.PI/2)*_272;
1455
var x2=Math.cos(_269[i].endAngle-Math.PI/2)*_272;
1456
var y2=Math.sin(_269[i].endAngle-Math.PI/2)*_272;
1459
var _282="M"+_270+","+_271+" ";
1460
_282+="l"+x1+","+y1+" ";
1461
_282+="a"+_272+","+_272+" 0 "+_275+",1 "+rx+","+ry+" z";
1463
var elem=this.createSVGElement("path",_273);
1464
this.root.appendChild(elem);
1467
PlotKit.SVGRenderer.prototype._renderBarAxis=function(){
1470
PlotKit.SVGRenderer.prototype._renderLineAxis=function(){
1473
PlotKit.SVGRenderer.prototype._renderAxis=function(){
1474
if(!this.options.drawXAxis&&!this.options.drawYAxis){
1477
var _283={"style":{"position":"absolute","textAlign":"center","fontSize":this.options.axisLabelFontSize+"px","zIndex":10,"color":this.options.axisLabelColor.toRGBString(),"width":this.options.axisLabelWidth+"px","overflow":"hidden"}};
1478
var _284={"stroke":this.options.axisLineColor.toRGBString(),"strokeWidth":this.options.axisLineWidth};
1479
if(this.options.drawYAxis){
1480
if(this.layout.yticks){
1481
var _285=function(tick){
1483
var y=this.area.y+tick[0]*this.area.h;
1484
this._drawLine(x,y,x-3,y,_284);
1485
if(this.options.axisLabelUseDiv){
1486
var _286=DIV(_283,tick[1]);
1487
_286.style.top=(y-this.options.axisLabelFontSize)+"px";
1488
_286.style.left=(x-this.options.padding.left+this.options.axisTickSize)+"px";
1489
_286.style.textAlign="left";
1490
_286.style.width=(this.options.padding.left-3)+"px";
1491
MochiKit.DOM.appendChildNodes(this.container,_286);
1492
this.ylabels.push(_286);
1494
var _287={y:y+3,x:(x-this.options.padding.left+3),width:(this.options.padding.left-this.options.axisTickSize)+"px",height:(this.options.axisLabelFontSize+3)+"px",fontFamily:"Arial",fontSize:this.options.axisLabelFontSize+"px",fill:this.options.axisLabelColor.toRGBString()};
1495
var _286=this.createSVGElement("text",_287);
1496
_286.appendChild(this.document.createTextNode(tick[1]));
1497
this.root.appendChild(_286);
1500
MochiKit.Iter.forEach(this.layout.yticks,bind(_285,this));
1502
this._drawLine(this.area.x,this.area.y,this.area.x,this.area.y+this.area.h,_284);
1504
if(this.options.drawXAxis){
1505
if(this.layout.xticks){
1506
var _285=function(tick){
1507
var x=this.area.x+tick[0]*this.area.w;
1508
var y=this.area.y+this.area.h;
1509
this._drawLine(x,y,x,y+this.options.axisTickSize,_284);
1510
if(this.options.axisLabelUseDiv){
1511
var _288=DIV(_283,tick[1]);
1512
_288.style.top=(y+this.options.axisTickSize)+"px";
1513
_288.style.left=(x-this.options.axisLabelWidth/2)+"px";
1514
_288.style.textAlign="center";
1515
_288.style.width=this.options.axisLabelWidth+"px";
1516
MochiKit.DOM.appendChildNodes(this.container,_288);
1517
this.xlabels.push(_288);
1519
var _289={y:(y+this.options.axisTickSize+this.options.axisLabelFontSize),x:x-3,width:this.options.axisLabelWidth+"px",height:(this.options.axisLabelFontSize+3)+"px",fontFamily:"Arial",fontSize:this.options.axisLabelFontSize+"px",fill:this.options.axisLabelColor.toRGBString(),textAnchor:"middle"};
1520
var _288=this.createSVGElement("text",_289);
1521
_288.appendChild(this.document.createTextNode(tick[1]));
1522
this.root.appendChild(_288);
1525
MochiKit.Iter.forEach(this.layout.xticks,bind(_285,this));
1527
this._drawLine(this.area.x,this.area.y+this.area.h,this.area.x+this.area.w,this.area.y+this.area.h,_284);
1530
PlotKit.SVGRenderer.prototype._renderPieAxis=function(){
1531
if(this.layout.xticks){
1532
var _290=new Array();
1533
for(var i=0;i<this.layout.slices.length;i++){
1534
_290[this.layout.slices[i].xval]=this.layout.slices[i];
1536
var _291=this.area.x+this.area.w*0.5;
1537
var _292=this.area.y+this.area.h*0.5;
1538
var _293=Math.min(this.area.w*this.options.pieRadius+10,this.area.h*this.options.pieRadius+10);
1539
var _294=this.options.axisLabelWidth;
1540
for(var i=0;i<this.layout.xticks.length;i++){
1541
var _295=_290[this.layout.xticks[i][0]];
1542
if(MochiKit.Base.isUndefinedOrNull(_295)){
1545
var _296=(_295.startAngle+_295.endAngle)/2;
1548
_297=_297-Math.PI*2;
1551
_297=_297+Math.PI*2;
1554
var _298=_291+Math.sin(_297)*(_293+10);
1555
var _299=_292-Math.cos(_297)*(_293+10);
1556
var _300={"position":"absolute","zIndex":11,"width":_294+"px","fontSize":this.options.axisLabelFontSize+"px","overflow":"hidden","color":this.options.axisLabelColor.toHexString()};
1557
var _301={"width":_294+"px","fontSize":this.options.axisLabelFontSize+"px","height":(this.options.axisLabelFontSize+3)+"px","fill":this.options.axisLabelColor.toRGBString()};
1558
if(_297<=Math.PI*0.5){
1559
MochiKit.Base.update(_300,{"textAlign":"left","verticalAlign":"top","left":_298+"px","top":(_299-this.options.axisLabelFontSize)+"px"});
1560
MochiKit.Base.update(_301,{"x":_298,"y":(_299-this.options.axisLabelFontSize),"textAnchor":"left"});
1562
if((_297>Math.PI*0.5)&&(_297<=Math.PI)){
1563
MochiKit.Base.update(_300,{"textAlign":"left","verticalAlign":"bottom","left":_298+"px","top":_299+"px"});
1564
MochiKit.Base.update(_301,{"textAnchor":"left","x":_298,"y":_299});
1566
if((_297>Math.PI)&&(_297<=Math.PI*1.5)){
1567
MochiKit.Base.update(_300,{"textAlign":"right","verticalAlign":"bottom","left":_298+"px","top":_299+"px"});
1568
MochiKit.Base.update(_301,{"textAnchor":"right","x":_298-_294,"y":_299});
1570
MochiKit.Base.update(_300,{"textAlign":"left","verticalAlign":"bottom","left":_298+"px","top":_299+"px"});
1571
MochiKit.Base.update(_301,{"textAnchor":"left","x":_298-_294,"y":_299-this.options.axisLabelFontSize});
1575
if(this.options.axisLabelUseDiv){
1576
var _302=DIV({"style":_300},this.layout.xticks[i][1]);
1577
this.xlabels.push(_302);
1578
MochiKit.DOM.appendChildNodes(this.container,_302);
1580
var _302=this.createSVGElement("text",_301);
1581
_302.appendChild(this.document.createTextNode(this.layout.xticks[i][1]));
1582
this.root.appendChild(_302);
1587
PlotKit.SVGRenderer.prototype._renderBackground=function(){
1588
var opts={"stroke":"none","fill":this.options.backgroundColor.toRGBString()};
1589
this._drawRect(0,0,this.width,this.height,opts);
1591
PlotKit.SVGRenderer.prototype._drawRect=function(x,y,w,h,_304){
1592
var _305={x:x+"px",y:y+"px",width:w+"px",height:h+"px"};
1594
MochiKit.Base.update(_305,_304);
1596
var elem=this.createSVGElement("rect",_305);
1597
this.root.appendChild(elem);
1599
PlotKit.SVGRenderer.prototype._drawLine=function(x1,y1,x2,y2,_306){
1600
var _307={x1:x1+"px",y1:y1+"px",x2:x2+"px",y2:y2+"px"};
1602
MochiKit.Base.update(_307,_306);
1604
var elem=this.createSVGElement("line",_307);
1605
this.root.appendChild(elem);
1607
PlotKit.SVGRenderer.prototype.clear=function(){
1608
while(this.element.firstChild){
1609
this.element.removeChild(this.element.firstChild);
1611
if(this.options.axisLabelUseDiv){
1612
for(var i=0;i<this.xlabels.length;i++){
1613
MochiKit.DOM.removeElement(this.xlabels[i]);
1615
for(var i=0;i<this.ylabels.length;i++){
1616
MochiKit.DOM.removeElement(this.ylabels[i]);
1619
this.xlabels=new Array();
1620
this.ylabels=new Array();
1622
PlotKit.SVGRenderer.prototype.createSVGElement=function(name,_309){
1623
var _310=MochiKit.Base.isUndefinedOrNull;
1625
var doc=_310(this.document)?document:this.document;
1627
elem=doc.createElementNS(PlotKit.SVGRenderer.SVGNS,name);
1630
elem=doc.createElement(name);
1631
elem.setAttribute("xmlns",PlotKit.SVGRenderer.SVGNS);
1634
MochiKit.DOM.updateNodeAttributes(elem,_309);
1638
PlotKit.SVGRenderer.SVG=function(_312){
1639
var ie=navigator.appVersion.match(/MSIE (\d\.\d)/);
1640
var _313=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);
1641
if(ie&&(ie[1]>=6)&&(!_313)){
1642
var _314=_312["width"]?_312["width"]:"100";
1643
var _315=_312["height"]?_312["height"]:"100";
1644
var eid=_312["id"]?_312["id"]:"notunique";
1645
var html="<svg:svg width=\""+_314+"\" height=\""+_315+"\" ";
1646
html+="id=\""+eid+"\" version=\"1.1\" baseProfile=\"full\" />";
1647
var _318=document.createElement(html);
1648
var _319=_318.getSVGDocument().createElementNS(PlotKit.SVGRenderer.SVGNS,"svg");
1649
_319.setAttribute("width",_314);
1650
_319.setAttribute("height",_315);
1651
_318.getSVGDocument().appendChild(_319);
1654
return PlotKit.SVGRenderer.prototype.createSVGElement("svg",_312);
1657
PlotKit.SVGRenderer.isSupported=function(){
1658
var _320=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);
1659
var _321=navigator.appVersion.match(/MSIE (\d\.\d)/);
1660
var _322=navigator.userAgent.match(/AppleWebKit\/(\d+)/);
1661
var _323=navigator.userAgent.match(/Opera\/(\d*\.\d*)/);
1662
var _324=navigator.userAgent.match(/rv:(\d*\.\d*).*Gecko/);
1663
var _325="http://www.w3.org/TR/SVG11/feature#SVG";
1664
if(_321&&(_321[1]>=6)&&!_320){
1665
return document.implementation.hasFeature(_325,"1.1");
1667
if(_323&&(_323[1]>8.9)){
1670
if(_324&&(_324>1.7)){
1676
PlotKit.SVG.SVGRenderer=PlotKit.SVGRenderer;
1677
PlotKit.SVG.EXPORT=["SVGRenderer"];
1678
PlotKit.SVG.EXPORT_OK=["SVGRenderer"];
1679
PlotKit.SVG.__new__=function(){
1680
var m=MochiKit.Base;
1681
m.nameFunctions(this);
1682
this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)};
1684
PlotKit.SVG.__new__();
1685
MochiKit.Base._exportSymbols(this,PlotKit.SVG);
1687
if(typeof (PlotKit.CanvasRenderer)=="undefined"){
1692
throw "SweetCanvas depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Layout, Canvas}";
1694
if(typeof (PlotKit.SweetCanvasRenderer)=="undefined"){
1695
PlotKit.SweetCanvasRenderer={};
1697
PlotKit.SweetCanvasRenderer=function(_326,_327,_328){
1698
if(arguments.length>0){
1699
this.__init__(_326,_327,_328);
1702
PlotKit.SweetCanvasRenderer.NAME="PlotKit.SweetCanvasRenderer";
1703
PlotKit.SweetCanvasRenderer.VERSION=PlotKit.VERSION;
1704
PlotKit.SweetCanvasRenderer.__repr__=function(){
1705
return "["+this.NAME+" "+this.VERSION+"]";
1707
PlotKit.SweetCanvasRenderer.toString=function(){
1708
return this.__repr__();
1710
PlotKit.SweetCanvasRenderer.prototype=new PlotKit.CanvasRenderer();
1711
PlotKit.SweetCanvasRenderer.prototype.constructor=PlotKit.SweetCanvasRenderer;
1712
PlotKit.SweetCanvasRenderer.__super__=PlotKit.CanvasRenderer.prototype;
1713
PlotKit.SweetCanvasRenderer.prototype.__init__=function(el,_330,opts){
1714
var _331=PlotKit.Base.officeBlue();
1715
MochiKit.Base.update(_331,opts);
1716
PlotKit.SweetCanvasRenderer.__super__.__init__.call(this,el,_330,_331);
1718
PlotKit.SweetCanvasRenderer.prototype._renderBarChart=function(){
1719
var bind=MochiKit.Base.bind;
1720
var _332=Color.blackColor().colorWithAlpha(0.1).toRGBString();
1721
var _333=function(_334,x,y,w,h){
1722
_334.fillStyle=_332;
1723
_334.fillRect(x-2,y-2,w+4,h+2);
1724
_334.fillStyle=_332;
1725
_334.fillRect(x-1,y-1,w+2,h+1);
1727
var _335=this.options.colorScheme.length;
1728
var _336=this.options.colorScheme;
1729
var _337=PlotKit.Base.keys(this.layout.datasets);
1730
var _338=_337.length;
1731
var _339=function(name){
1732
for(var i=0;i<_338;i++){
1734
return _336[i%_335];
1739
var _340=function(_341,bar){
1740
var x=this.area.w*bar.x+this.area.x;
1741
var y=this.area.h*bar.y+this.area.y;
1742
var w=this.area.w*bar.w;
1743
var h=this.area.h*bar.h;
1749
_341.shadowColor=Color.fromHexString("#888888").toRGBString();
1752
_341.fillStyle="#cccccc";
1753
_341.fillRect(x-2,y-2,w+4,h+2);
1758
if(this.options.shouldFill){
1759
_341.fillStyle=_339(bar.name).toRGBString();
1760
_341.fillRect(x,y,w,h);
1763
_341.strokeStyle=Color.whiteColor().toRGBString();
1765
if(this.options.shouldStroke){
1766
_341.strokeRect(x,y,w,h);
1770
this._renderBarChartWrap(this.layout.bars,bind(_340,this));
1772
PlotKit.SweetCanvasRenderer.prototype._renderLineChart=function(){
1773
var _342=this.element.getContext("2d");
1774
var _343=this.options.colorScheme.length;
1775
var _344=this.options.colorScheme;
1776
var _345=PlotKit.Base.keys(this.layout.datasets);
1777
var _346=_345.length;
1778
var bind=MochiKit.Base.bind;
1779
for(var i=0;i<_346;i++){
1781
var _348=_344[i%_343];
1782
var _349=this.options.strokeColorTransform;
1784
var _350=function(ctx){
1786
ctx.moveTo(this.area.x,this.area.y+this.area.h);
1787
var _351=function(ctx_,_352){
1788
if(_352.name==_347){
1789
ctx_.lineTo(this.area.w*_352.x+this.area.x,this.area.h*_352.y+this.area.y);
1792
MochiKit.Iter.forEach(this.layout.points,partial(_351,ctx),this);
1793
ctx.lineTo(this.area.w+this.area.x,this.area.h+this.area.y);
1794
ctx.lineTo(this.area.x,this.area.y+this.area.h);
1797
if(this.options.shouldFill){
1800
_342.fillStyle="#cccccc";
1802
_342.fillStyle=Color.blackColor().colorWithAlpha(0.2).toRGBString();
1804
_342.translate(-1,-2);
1805
bind(_350,this)(_342);
1806
if(this.options.shouldFill){
1812
_342.shadowColor=Color.fromHexString("#888888").toRGBString();
1813
_342.fillStyle=_348.toRGBString();
1815
_342.strokeStyle=Color.whiteColor().toRGBString();
1816
if(this.options.shouldFill){
1817
bind(_350,this)(_342);
1820
if(this.options.shouldStroke){
1821
bind(_350,this)(_342);
1827
PlotKit.SweetCanvasRenderer.prototype._renderPieChart=function(){
1828
var _353=this.element.getContext("2d");
1829
var _354=this.options.colorScheme.length;
1830
var _355=this.layout.slices;
1831
var _356=this.area.x+this.area.w*0.5;
1832
var _357=this.area.y+this.area.h*0.5;
1833
var _358=Math.min(this.area.w*this.options.pieRadius,this.area.h*this.options.pieRadius);
1835
_356=parseInt(_356);
1836
_357=parseInt(_357);
1837
_358=parseInt(_358);
1841
var _359=Color.blackColor().colorWithAlpha(0.2);
1842
_353.fillStyle=_359.toRGBString();
1844
_353.shadowColor=Color.fromHexString("#888888").toRGBString();
1845
_353.translate(1,1);
1847
_353.moveTo(_356,_357);
1848
_353.arc(_356,_357,_358+2,0,Math.PI*2,false);
1854
_353.strokeStyle=Color.whiteColor().toRGBString();
1856
for(var i=0;i<_355.length;i++){
1857
var _360=this.options.colorScheme[i%_354];
1858
_353.fillStyle=_360.toRGBString();
1859
var _361=function(){
1861
_353.moveTo(_356,_357);
1862
_353.arc(_356,_357,_358,_355[i].startAngle-Math.PI/2,_355[i].endAngle-Math.PI/2,false);
1863
_353.lineTo(_356,_357);
1866
if(Math.abs(_355[i].startAngle-_355[i].endAngle)>0.0001){
1867
if(this.options.shouldFill){
1871
if(this.options.shouldStroke){
1879
PlotKit.SweetCanvasRenderer.prototype._renderBackground=function(){
1880
var _362=this.element.getContext("2d");
1881
if(this.layout.style=="bar"||this.layout.style=="line"){
1883
_362.fillStyle=this.options.backgroundColor.toRGBString();
1884
_362.fillRect(this.area.x,this.area.y,this.area.w,this.area.h);
1885
_362.strokeStyle=this.options.axisLineColor.toRGBString();
1887
var _363=this.layout.yticks;
1889
if(this.layout.style=="bar"&&this.layout.options.barOrientation=="horizontal"){
1890
_363=this.layout.xticks;
1893
for(var i=0;i<_363.length;i++){
1899
x1=_363[i][0]*this.area.w+this.area.x;
1905
y1=_363[i][0]*this.area.h+this.area.y;
1917
PlotKit.SweetCanvasRenderer.__super__._renderBackground.call(this);
1920
PlotKit.SweetCanvas={};
1921
PlotKit.SweetCanvas.SweetCanvasRenderer=PlotKit.SweetCanvasRenderer;
1922
PlotKit.SweetCanvas.EXPORT=["SweetCanvasRenderer"];
1923
PlotKit.SweetCanvas.EXPORT_OK=["SweetCanvasRenderer"];
1924
PlotKit.SweetCanvas.__new__=function(){
1925
var m=MochiKit.Base;
1926
m.nameFunctions(this);
1927
this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)};
1929
PlotKit.SweetCanvas.__new__();
1930
MochiKit.Base._exportSymbols(this,PlotKit.SweetCanvas);
1932
if(typeof (PlotKit.SVGRenderer)=="undefined"){
1937
throw "SweetSVG depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Layout, SVG}";
1939
if(typeof (PlotKit.SweetSVGRenderer)=="undefined"){
1940
PlotKit.SweetSVGRenderer={};
1942
PlotKit.SweetSVGRenderer=function(_365,_366,_367){
1943
if(arguments.length>0){
1944
this.__init__(_365,_366,_367);
1947
PlotKit.SweetSVGRenderer.NAME="PlotKit.SweetSVGRenderer";
1948
PlotKit.SweetSVGRenderer.VERSION=PlotKit.VERSION;
1949
PlotKit.SweetSVGRenderer.__repr__=function(){
1950
return "["+this.NAME+" "+this.VERSION+"]";
1952
PlotKit.SweetSVGRenderer.toString=function(){
1953
return this.__repr__();
1955
PlotKit.SweetSVGRenderer.prototype=new PlotKit.SVGRenderer();
1956
PlotKit.SweetSVGRenderer.prototype.constructor=PlotKit.SweetSVGRenderer;
1957
PlotKit.SweetSVGRenderer.__super__=PlotKit.SVGRenderer.prototype;
1958
PlotKit.SweetSVGRenderer.prototype.__init__=function(_368,_369,_370){
1959
var _371=PlotKit.Base.officeBlue();
1960
MochiKit.Base.update(_371,_370);
1961
PlotKit.SweetSVGRenderer.__super__.__init__.call(this,_368,_369,_371);
1963
PlotKit.SweetSVGRenderer.prototype._addDropShadowFilter=function(){
1964
var _372=this.createSVGElement("filter",{x:0,y:0,"id":"dropShadow"});
1965
var _373=this.createSVGElement("feOffset",{"in":"SourceGraphic","dx":0,"dy":0,"result":"topCopy"});
1966
var blur=this.createSVGElement("feGaussianBlur",{"in":"SourceAlpha","StdDeviation":2,"result":"shadow"});
1967
var _375=this.createSVGElement("feOffset",{"in":"shadow","dx":-1,"dy":-2,"result":"movedShadow"});
1968
var _376=this.createSVGElement("feMerge");
1969
var _377=this.createSVGElement("feMergeNode",{"in":"topCopy"});
1970
var _378=this.createSVGElement("feMergeNode",{"in":"movedShadow"});
1971
_376.appendChild(_377);
1972
_376.appendChild(_378);
1973
_372.appendChild(_373);
1974
_372.appendChild(blur);
1975
_372.appendChild(_375);
1976
_372.appendChild(_376);
1977
this.defs.appendChild(_372);
1979
PlotKit.SweetSVGRenderer.prototype._renderBarChart=function(){
1980
var bind=MochiKit.Base.bind;
1981
var _379=Color.blackColor().toRGBString();
1982
var _380="fill:"+_379+";fill-opacity:0.15";
1983
var _381="stroke-width: 2.0; stroke:"+Color.whiteColor().toRGBString();
1984
var _382=function(_383,bar){
1985
var x=this.area.w*bar.x+this.area.x;
1986
var y=this.area.h*bar.y+this.area.y;
1987
var w=this.area.w*bar.w;
1988
var h=this.area.h*bar.h;
1993
this._drawRect(x-2,y-1,w+4,h+2,{"style":_380});
1994
this._drawRect(x,y,w,h,_383);
1996
this._renderBarOrLine(this.layout.bars,bind(_382,this));
1998
PlotKit.SweetSVGRenderer.prototype._renderLineChart=function(){
1999
var bind=MochiKit.Base.bind;
2000
var _384=Color.blackColor().toRGBString();
2001
var _385="fill:"+_384+";fill-opacity:0.15";
2002
var _386="stroke-width: 2.0; stroke:"+Color.whiteColor().toRGBString();
2003
var _387=function(_388,_389){
2004
this._tempPointsBuffer+=(this.area.w*_389.x+this.area.x)+","+(this.area.h*_389.y+this.area.y)+" ";
2006
var _390=function(_391){
2007
this._tempPointsBuffer="";
2008
this._tempPointsBuffer+=(this.area.x)+","+(this.area.y+this.area.h)+" ";
2010
var _392=function(_393){
2011
this._tempPointsBuffer+=(this.area.w+this.area.x)+","+(this.area.h+this.area.y);
2012
_393["points"]=this._tempPointsBuffer;
2013
_393["stroke"]="none";
2014
_393["transform"]="translate(-2, -1)";
2016
var _394=this.createSVGElement("polygon",_393);
2017
this.root.appendChild(_394);
2018
_393["transform"]="";
2020
var elem=this.createSVGElement("polygon",_393);
2021
this.root.appendChild(elem);
2023
this._renderBarOrLine(this.layout.points,bind(_387,this),bind(_390,this),bind(_392,this));
2025
PlotKit.SweetSVGRenderer.prototype._renderPieChart=function(){
2026
var _395=this.area.x+this.area.w*0.5;
2027
var _396=this.area.y+this.area.h*0.5;
2028
var _397=Color.blackColor().toRGBString();
2029
var _398=Math.min(this.area.w*this.options.pieRadius,this.area.h*this.options.pieRadius);
2030
var _399="fill:"+_397+";fill-opacity:0.15";
2031
var _400=this.createSVGElement("circle",{"style":_399,"cx":_395+1,"cy":_396+1,"r":_398+1});
2032
this.root.appendChild(_400);
2033
PlotKit.SweetSVGRenderer.__super__._renderPieChart.call(this);
2035
PlotKit.SweetSVGRenderer.prototype._renderBackground=function(){
2036
var _401={"fill":this.options.backgroundColor.toRGBString(),"stroke":"none"};
2037
if(this.layout.style=="bar"||this.layout.style=="line"){
2038
this._drawRect(this.area.x,this.area.y,this.area.w,this.area.h,_401);
2039
var _402=this.layout.yticks;
2041
if(this.layout.style=="bar"&&this.layout.options.barOrientation=="horizontal"){
2042
_402=this.layout.xticks;
2045
for(var i=0;i<_402.length;i++){
2051
x=_402[i][0]*this.area.w+this.area.x;
2057
y=_402[i][0]*this.area.h+this.area.y;
2061
this._drawRect(x,y,w,h,{"fill":this.options.axisLineColor.toRGBString()});
2064
PlotKit.SweetSVGRenderer.__super__._renderBackground.call(this);
2067
PlotKit.SweetSVG={};
2068
PlotKit.SweetSVG.SweetSVGRenderer=PlotKit.SweetSVGRenderer;
2069
PlotKit.SweetSVG.EXPORT=["SweetSVGRenderer"];
2070
PlotKit.SweetSVG.EXPORT_OK=["SweetSVGRenderer"];
2071
PlotKit.SweetSVG.__new__=function(){
2072
var m=MochiKit.Base;
2073
m.nameFunctions(this);
2074
this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)};
2076
PlotKit.SweetSVG.__new__();
2077
MochiKit.Base._exportSymbols(this,PlotKit.SweetSVG);
2079
if(typeof (PlotKit.CanvasRenderer)=="undefined"){
2084
throw "PlotKit.EasyPlot depends on all of PlotKit's components";
2086
if(typeof (PlotKit.EasyPlot)=="undefined"){
2087
PlotKit.EasyPlot={};
2089
PlotKit.EasyPlot.NAME="PlotKit.EasyPlot";
2090
PlotKit.EasyPlot.VERSION=PlotKit.VERSION;
2091
PlotKit.EasyPlot.__repr__=function(){
2092
return "["+this.NAME+" "+this.VERSION+"]";
2094
PlotKit.EasyPlot.toString=function(){
2095
return this.__repr__();
2097
PlotKit.EasyPlot=function(_404,_405,_406,_407){
2098
this.layout=new Layout(_404,_405);
2100
this.width=parseInt(_406.getAttribute("width"));
2101
this.height=parseInt(_406.getAttribute("height"));
2102
this.deferredCount=0;
2104
this.width=this.divElem.width?this.divElem.width:300;
2107
this.height=this.divElem.height?this.divElem.height:300;
2109
if(isArrayLike(_407)){
2110
for(var i=0;i<_407.length;i++){
2111
if(typeof (_407[i])=="string"){
2112
this.deferredCount++;
2113
var d=MochiKit.Async.doSimpleXMLHttpRequest(_407[i]);
2114
d.addCallback(MochiKit.Base.bind(PlotKit.EasyPlot.onDataLoaded,this));
2116
if(isArrayLike(_407[i])){
2117
this.layout.addDataset("data-"+i,_407[i]);
2122
if(!isUndefinedOrNull(_407)){
2123
throw "Passed datasources are not Array like";
2126
if(CanvasRenderer.isSupported()){
2127
this.element=CANVAS({"id":this.divElem.getAttribute("id")+"-canvas","width":this.width,"height":this.height},"");
2128
this.divElem.appendChild(this.element);
2129
this.renderer=new SweetCanvasRenderer(this.element,this.layout,_405);
2131
if(SVGRenderer.isSupported()){
2132
this.element=SVGRenderer.SVG({"id":this.divElem.getAttribute("id")+"-svg","width":this.width,"height":this.height,"version":"1.1","baseProfile":"full"},"");
2133
this.divElem.appendChild(this.element);
2134
this.renderer=new SweetSVGRenderer(this.element,this.layout,_405);
2137
if((this.deferredCount==0)&&(PlotKit.Base.keys(this.layout.datasets).length>0)){
2138
this.layout.evaluate();
2139
this.renderer.clear();
2140
this.renderer.render();
2143
PlotKit.EasyPlot.onDataLoaded=function(_409){
2144
var _410=new Array();
2145
var _411=_409.responseText.split("\n");
2146
for(var i=0;i<_411.length;i++){
2147
var _412=MochiKit.Format.strip(_411[i]);
2148
if((_412.length>1)&&(_412.charAt(0)!="#")){
2149
_410.push(_412.split(","));
2152
this.layout.addDataset("data-ajax-"+this.deferredCount,_410);
2153
this.deferredCount--;
2154
if((this.deferredCount==0)&&(PlotKit.Base.keys(this.layout.datasets).length>0)){
2155
this.layout.evaluate();
2156
this.renderer.clear();
2157
this.renderer.render();
2160
PlotKit.EasyPlot.prototype.reload=function(){
2161
this.layout.evaluate();
2162
this.renderer.clear();
2163
this.renderer.render();
2165
PlotKit.EasyPlotModule={};
2166
PlotKit.EasyPlotModule.EasyPlot=PlotKit.EasyPlot;
2167
PlotKit.EasyPlotModule.EXPORT=["EasyPlot"];
2168
PlotKit.EasyPlotModule.EXPORT_OK=[];
2169
PlotKit.EasyPlotModule.__new__=function(){
2170
var m=MochiKit.Base;
2171
m.nameFunctions(this);
2172
this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)};
2174
PlotKit.EasyPlotModule.__new__();
2175
MochiKit.Base._exportSymbols(this,PlotKit.EasyPlotModule);