| 1 | /*** |
| 2 | |
| 3 | PlotKit.PlotKit 0.9.1 : PACKED VERSION |
| 4 | |
| 5 | THIS FILE IS AUTOMATICALLY GENERATED. If creating patches, please |
| 6 | diff against the source tree, not this file. |
| 7 | |
| 8 | For more information, <http://www.liquidx.net/plotkit/>. |
| 9 | |
| 10 | Copyright (c) 2006. Alastair Tse. |
| 11 | |
| 12 | ***/ |
| 13 | |
| 14 | try{ |
| 15 | if(typeof (MochiKit.Base)=="undefined"||typeof (MochiKit.DOM)=="undefined"||typeof (MochiKit.Color)=="undefined"||typeof (MochiKit.Format)=="undefined"){ |
| 16 | throw ""; |
| 17 | } |
| 18 | } |
| 19 | catch(e){ |
| 20 | throw "PlotKit depends on MochiKit.{Base,Color,DOM,Format}"; |
| 21 | } |
| 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); |
| 28 | }}); |
| 29 | if(typeof (PlotKit)=="undefined"){ |
| 30 | PlotKit={}; |
| 31 | } |
| 32 | PlotKit.NAME="PlotKit"; |
| 33 | PlotKit.VERSION="0.8"; |
| 34 | PlotKit.__repr__=function(){ |
| 35 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 36 | }; |
| 37 | PlotKit.toString=function(){ |
| 38 | return this.__repr__(); |
| 39 | }; |
| 40 | if(typeof (PlotKit.Base)=="undefined"){ |
| 41 | PlotKit.Base={}; |
| 42 | } |
| 43 | PlotKit.Base.NAME="PlotKit.Base"; |
| 44 | PlotKit.Base.VERSION=PlotKit.VERSION; |
| 45 | PlotKit.Base.__repr__=function(){ |
| 46 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 47 | }; |
| 48 | PlotKit.Base.toString=function(){ |
| 49 | return this.__repr__(); |
| 50 | }; |
| 51 | PlotKit.Base.usingPrototype=function(){ |
| 52 | try{ |
| 53 | return (typeof (Object.extend)=="function"); |
| 54 | } |
| 55 | catch(e){ |
| 56 | return false; |
| 57 | } |
| 58 | }; |
| 59 | MochiKit.Base.update(PlotKit.Base,{roundInterval:function(_1,_2,_3){ |
| 60 | var _4=MochiKit.Format.roundToFixed; |
| 61 | var _5=_1/_2; |
| 62 | return parseFloat(_4(_5,_3)); |
| 63 | },collapse:function(_6){ |
| 64 | var m=MochiKit.Base; |
| 65 | var _8=new Array(); |
| 66 | for(var i=0;i<_6.length;i++){ |
| 67 | _8=m.concat(_8,_6[i]); |
| 68 | } |
| 69 | if(PlotKit.Base.usingPrototype()){ |
| 70 | delete _8.extend; |
| 71 | delete _8.from; |
| 72 | delete _8.inspect; |
| 73 | } |
| 74 | return _8; |
| 75 | },uniq:function(_10){ |
| 76 | var m=MochiKit.Base; |
| 77 | if(!m.isArrayLike(_10)||(_10.length<1)){ |
| 78 | return new Array(); |
| 79 | } |
| 80 | var _11=new Array(); |
| 81 | var _12=_10[0]; |
| 82 | _11.push(_10[0]); |
| 83 | for(var i=1;i<_10.length;i++){ |
| 84 | if(m.compare(_10[i],_12)!=0){ |
| 85 | _12=_10[i]; |
| 86 | _11.push(_10[i]); |
| 87 | } |
| 88 | } |
| 89 | return _11; |
| 90 | },colorScheme:function(){ |
| 91 | var mb=MochiKit.Base; |
| 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"](); |
| 96 | }; |
| 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; |
| 109 | var _26=new Array(); |
| 110 | if(_25(_24)){ |
| 111 | _24=0.1; |
| 112 | } |
| 113 | if(_25(_23)){ |
| 114 | _23=0.4; |
| 115 | } |
| 116 | if(_25(_22)){ |
| 117 | _22=-0.2; |
| 118 | } |
| 119 | var _27=_22; |
| 120 | while(_27<=_23){ |
| 121 | _26.push(_27); |
| 122 | _27+=_24; |
| 123 | } |
| 124 | var _28=function(_29,_30){ |
| 125 | return _29.lighterColorWithLevel(_30); |
| 126 | }; |
| 127 | return MochiKit.Base.map(partial(_28,_21),_26); |
| 128 | },excanvasSupported:function(){ |
| 129 | if(/MSIE/.test(navigator.userAgent)&&!window.opera){ |
| 130 | return true; |
| 131 | } |
| 132 | return false; |
| 133 | },findPosX:function(obj){ |
| 134 | var _32=0; |
| 135 | if(obj.offsetParent){ |
| 136 | while(obj.offsetParent){ |
| 137 | _32+=obj.offsetLeft; |
| 138 | obj=obj.offsetParent; |
| 139 | } |
| 140 | }else{ |
| 141 | if(obj.x){ |
| 142 | _32+=obj.x; |
| 143 | } |
| 144 | } |
| 145 | return _32; |
| 146 | },findPosY:function(obj){ |
| 147 | var _33=0; |
| 148 | if(obj.offsetParent){ |
| 149 | while(obj.offsetParent){ |
| 150 | _33+=obj.offsetTop; |
| 151 | obj=obj.offsetParent; |
| 152 | } |
| 153 | }else{ |
| 154 | if(obj.y){ |
| 155 | _33+=obj.y; |
| 156 | } |
| 157 | } |
| 158 | return _33; |
| 159 | },isFuncLike:function(obj){ |
| 160 | return (typeof (obj)=="function"); |
| 161 | }}); |
| 162 | PlotKit.Base.map=function(fn,lst){ |
| 163 | if(PlotKit.Base.usingPrototype()){ |
| 164 | var _36=[]; |
| 165 | for(var x in lst){ |
| 166 | if(typeof (lst[x])=="function"){ |
| 167 | continue; |
| 168 | } |
| 169 | _36.push(fn(lst[x])); |
| 170 | } |
| 171 | return _36; |
| 172 | }else{ |
| 173 | return MochiKit.Base.map(fn,lst); |
| 174 | } |
| 175 | }; |
| 176 | PlotKit.Base.items=function(lst){ |
| 177 | if(PlotKit.Base.usingPrototype()){ |
| 178 | var _38=[]; |
| 179 | for(var x in lst){ |
| 180 | if(typeof (lst[x])=="function"){ |
| 181 | continue; |
| 182 | } |
| 183 | _38.push([x,lst[x]]); |
| 184 | } |
| 185 | return _38; |
| 186 | }else{ |
| 187 | return MochiKit.Base.items(lst); |
| 188 | } |
| 189 | }; |
| 190 | PlotKit.Base.keys=function(lst){ |
| 191 | if(PlotKit.Base.usingPrototype()){ |
| 192 | var _39=[]; |
| 193 | for(var x in lst){ |
| 194 | if(typeof (lst[x])=="function"){ |
| 195 | continue; |
| 196 | } |
| 197 | _39.push(x); |
| 198 | } |
| 199 | return _39; |
| 200 | }else{ |
| 201 | return MochiKit.Base.keys(lst); |
| 202 | } |
| 203 | }; |
| 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")]; |
| 207 | }; |
| 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); |
| 212 | return r; |
| 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); |
| 216 | return r; |
| 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); |
| 220 | return r; |
| 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); |
| 224 | return r; |
| 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); |
| 228 | return r; |
| 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); |
| 232 | return r; |
| 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); |
| 236 | return r; |
| 237 | }}); |
| 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(){ |
| 241 | var m=MochiKit.Base; |
| 242 | m.nameFunctions(this); |
| 243 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 244 | }; |
| 245 | PlotKit.Base.__new__(); |
| 246 | MochiKit.Base._exportSymbols(this,PlotKit.Base); |
| 247 | try{ |
| 248 | if(typeof (PlotKit.Base)=="undefined"){ |
| 249 | throw ""; |
| 250 | } |
| 251 | } |
| 252 | catch(e){ |
| 253 | throw "PlotKit.Layout depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.Base"; |
| 254 | } |
| 255 | if(typeof (PlotKit.Layout)=="undefined"){ |
| 256 | PlotKit.Layout={}; |
| 257 | } |
| 258 | PlotKit.Layout.NAME="PlotKit.Layout"; |
| 259 | PlotKit.Layout.VERSION=PlotKit.VERSION; |
| 260 | PlotKit.Layout.__repr__=function(){ |
| 261 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 262 | }; |
| 263 | PlotKit.Layout.toString=function(){ |
| 264 | return this.__repr__(); |
| 265 | }; |
| 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}; |
| 269 | this.style=_42; |
| 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; |
| 275 | }else{ |
| 276 | this.minxval=0; |
| 277 | this.maxxval=null; |
| 278 | this.xscale=null; |
| 279 | } |
| 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; |
| 284 | }else{ |
| 285 | this.minyval=0; |
| 286 | this.maxyval=null; |
| 287 | this.yscale=null; |
| 288 | } |
| 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(); |
| 295 | this.minxdelta=0; |
| 296 | this.xrange=1; |
| 297 | this.yrange=1; |
| 298 | this.hitTestCache={x2maxy:null}; |
| 299 | }; |
| 300 | PlotKit.Layout.prototype.addDataset=function(_44,_45){ |
| 301 | this.datasets[_44]=_45; |
| 302 | }; |
| 303 | PlotKit.Layout.prototype.removeDataset=function(_46,_47){ |
| 304 | delete this.datasets[_46]; |
| 305 | }; |
| 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; |
| 310 | if(_53(_50)){ |
| 311 | _50=0; |
| 312 | } |
| 313 | if(_53(_51)){ |
| 314 | _51=1; |
| 315 | } |
| 316 | if(_53(_52)){ |
| 317 | _52=-1; |
| 318 | } |
| 319 | var _56=_49.tBodies[0].rows; |
| 320 | var _57=new Array(); |
| 321 | var _58=new Array(); |
| 322 | if(!_53(_56)){ |
| 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])))]); |
| 325 | if(_52>=0){ |
| 326 | _58.push({v:parseFloat(_55(_54(_56[i].cells[_50]))),label:_55(_54(_56[i].cells[_52]))}); |
| 327 | } |
| 328 | } |
| 329 | this.addDataset(_48,_57); |
| 330 | if(_52>=0){ |
| 331 | this.options.xTicks=_58; |
| 332 | } |
| 333 | return true; |
| 334 | } |
| 335 | return false; |
| 336 | }; |
| 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(); |
| 343 | }else{ |
| 344 | this._evaluateBarCharts(); |
| 345 | } |
| 346 | this._evaluateBarTicks(); |
| 347 | }else{ |
| 348 | if(this.style=="line"){ |
| 349 | this._evaluateLineCharts(); |
| 350 | this._evaluateLineTicks(); |
| 351 | }else{ |
| 352 | if(this.style=="pie"){ |
| 353 | this._evaluatePieCharts(); |
| 354 | this._evaluatePieTicks(); |
| 355 | } |
| 356 | } |
| 357 | } |
| 358 | }; |
| 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)){ |
| 365 | return bar; |
| 366 | } |
| 367 | } |
| 368 | }else{ |
| 369 | if(this.style=="line"){ |
| 370 | if(this.hitTestCache.x2maxy==null){ |
| 371 | this._regenerateHitTestCache(); |
| 372 | } |
| 373 | var _62=x/this.xscale; |
| 374 | var _63=this.hitTestCache.xvalues; |
| 375 | var _64=null; |
| 376 | var _65=null; |
| 377 | for(var i=1;i<_63.length;i++){ |
| 378 | if(_63[i]>_62){ |
| 379 | _64=_63[i-1]; |
| 380 | _65=_63[i]; |
| 381 | break; |
| 382 | } |
| 383 | } |
| 384 | if((_64!=null)){ |
| 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); |
| 390 | if(_70>=_68){ |
| 391 | var obj={xval:_62,yval:_68,xafter:_65,yafter:_67,xbefore:_64,ybefore:_66,yprojected:_70}; |
| 392 | return obj; |
| 393 | } |
| 394 | } |
| 395 | }else{ |
| 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){ |
| 399 | return null; |
| 400 | } |
| 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){ |
| 405 | return _73; |
| 406 | } |
| 407 | } |
| 408 | } |
| 409 | } |
| 410 | } |
| 411 | return null; |
| 412 | }; |
| 413 | PlotKit.Layout.prototype.rectForX=function(x){ |
| 414 | return null; |
| 415 | }; |
| 416 | PlotKit.Layout.prototype.angleRangeForX=function(x){ |
| 417 | return null; |
| 418 | }; |
| 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){ |
| 430 | this.minxval=0; |
| 431 | }else{ |
| 432 | this.minxval=_78(map(parseFloat,map(_76(0),all))); |
| 433 | } |
| 434 | this.maxxval=_79(map(parseFloat,map(_76(0),all))); |
| 435 | }else{ |
| 436 | this.minxval=this.options.xAxis[0]; |
| 437 | this.maxxval=this.options.xAxis[1]; |
| 438 | this.xscale=this.maxval-this.minxval; |
| 439 | } |
| 440 | if(_80(this.options.yAxis)){ |
| 441 | if(this.options.yOriginIsZero){ |
| 442 | this.minyval=0; |
| 443 | }else{ |
| 444 | this.minyval=_78(map(parseFloat,map(_76(1),all))); |
| 445 | } |
| 446 | this.maxyval=_79(map(parseFloat,map(_76(1),all))); |
| 447 | }else{ |
| 448 | this.minyval=this.options.yAxis[0]; |
| 449 | this.maxyval=this.options.yAxis[1]; |
| 450 | this.yscale=this.maxyval-this.minyval; |
| 451 | } |
| 452 | }; |
| 453 | PlotKit.Layout.prototype._evaluateScales=function(){ |
| 454 | var _82=MochiKit.Base.isUndefinedOrNull; |
| 455 | this.xrange=this.maxxval-this.minxval; |
| 456 | if(this.xrange==0){ |
| 457 | this.xscale=1; |
| 458 | }else{ |
| 459 | this.xscale=1/this.xrange; |
| 460 | } |
| 461 | this.yrange=this.maxyval-this.minyval; |
| 462 | if(this.yrange==0){ |
| 463 | this.yscale=1; |
| 464 | }else{ |
| 465 | this.yscale=1/this.yrange; |
| 466 | } |
| 467 | }; |
| 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); |
| 476 | return _84(_87); |
| 477 | }; |
| 478 | PlotKit.Layout.prototype._evaluateBarCharts=function(){ |
| 479 | var _88=PlotKit.Base.items; |
| 480 | var _89=_88(this.datasets).length; |
| 481 | var _90=10000000; |
| 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); |
| 485 | } |
| 486 | var _92=0; |
| 487 | var _93=0; |
| 488 | var _94=0; |
| 489 | if(_91.length==1){ |
| 490 | _90=1; |
| 491 | this.xscale=1; |
| 492 | this.minxval=_91[0]; |
| 493 | _92=1*this.options.barWidthFillFraction; |
| 494 | _93=_92/_89; |
| 495 | _94=(1-this.options.barWidthFillFraction)/2; |
| 496 | }else{ |
| 497 | if(this.xrange==1){ |
| 498 | this.xscale=0.5; |
| 499 | }else{ |
| 500 | if(this.xrange==2){ |
| 501 | this.xscale=1/3; |
| 502 | }else{ |
| 503 | this.xscale=(1-_90/this.xrange)/this.xrange; |
| 504 | } |
| 505 | } |
| 506 | _92=_90*this.xscale*this.options.barWidthFillFraction; |
| 507 | _93=_92/_89; |
| 508 | _94=_90*this.xscale*(1-this.options.barWidthFillFraction)/2; |
| 509 | } |
| 510 | this.minxdelta=_90; |
| 511 | this.bars=new Array(); |
| 512 | var i=0; |
| 513 | for(var _95 in this.datasets){ |
| 514 | var _96=this.datasets[_95]; |
| 515 | if(PlotKit.Base.isFuncLike(_96)){ |
| 516 | continue; |
| 517 | } |
| 518 | for(var j=0;j<_96.length;j++){ |
| 519 | var _98=_96[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)){ |
| 522 | this.bars.push(_99); |
| 523 | } |
| 524 | } |
| 525 | i++; |
| 526 | } |
| 527 | }; |
| 528 | PlotKit.Layout.prototype._evaluateHorizBarCharts=function(){ |
| 529 | var _100=PlotKit.Base.items; |
| 530 | var _101=_100(this.datasets).length; |
| 531 | var _102=10000000; |
| 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); |
| 535 | } |
| 536 | var _104=0; |
| 537 | var _105=0; |
| 538 | var _106=0; |
| 539 | if(_103.length==1){ |
| 540 | _102=1; |
| 541 | this.xscale=1; |
| 542 | this.minxval=_103[0]; |
| 543 | _104=1*this.options.barWidthFillFraction; |
| 544 | _105=_104/_101; |
| 545 | _106=(1-this.options.barWidthFillFraction)/2; |
| 546 | }else{ |
| 547 | this.xscale=(1-_102/this.xrange)/this.xrange; |
| 548 | _104=_102*this.xscale*this.options.barWidthFillFraction; |
| 549 | _105=_104/_101; |
| 550 | _106=_102*this.xscale*(1-this.options.barWidthFillFraction)/2; |
| 551 | } |
| 552 | this.minxdelta=_102; |
| 553 | this.bars=new Array(); |
| 554 | var i=0; |
| 555 | for(var _107 in this.datasets){ |
| 556 | var _108=this.datasets[_107]; |
| 557 | if(PlotKit.Base.isFuncLike(_108)){ |
| 558 | continue; |
| 559 | } |
| 560 | for(var j=0;j<_108.length;j++){ |
| 561 | var item=_108[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}; |
| 563 | if(rect.y<=0){ |
| 564 | rect.y=0; |
| 565 | } |
| 566 | if(rect.y>=1){ |
| 567 | rect.y=1; |
| 568 | } |
| 569 | if((rect.x>=0)&&(rect.x<=1)){ |
| 570 | this.bars.push(rect); |
| 571 | } |
| 572 | } |
| 573 | i++; |
| 574 | } |
| 575 | }; |
| 576 | PlotKit.Layout.prototype._evaluateLineCharts=function(){ |
| 577 | var _111=PlotKit.Base.items; |
| 578 | var _112=_111(this.datasets).length; |
| 579 | this.points=new Array(); |
| 580 | var i=0; |
| 581 | for(var _113 in this.datasets){ |
| 582 | var _114=this.datasets[_113]; |
| 583 | if(PlotKit.Base.isFuncLike(_114)){ |
| 584 | continue; |
| 585 | } |
| 586 | _114.sort(function(a,b){ |
| 587 | return compare(parseFloat(a[0]),parseFloat(b[0])); |
| 588 | }); |
| 589 | for(var j=0;j<_114.length;j++){ |
| 590 | var item=_114[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}; |
| 592 | if(_117.y<=0){ |
| 593 | _117.y=0; |
| 594 | } |
| 595 | if(_117.y>=1){ |
| 596 | _117.y=1; |
| 597 | } |
| 598 | if((_117.x>=0)&&(_117.x<=1)){ |
| 599 | this.points.push(_117); |
| 600 | } |
| 601 | } |
| 602 | i++; |
| 603 | } |
| 604 | }; |
| 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(); |
| 613 | var _124=0; |
| 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}; |
| 619 | if(_122[i][1]!=0){ |
| 620 | this.slices.push(_128); |
| 621 | } |
| 622 | _124+=_125; |
| 623 | } |
| 624 | }; |
| 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){ |
| 630 | var _132=tick.label; |
| 631 | if(_129(_132)){ |
| 632 | _132=tick.v.toString(); |
| 633 | } |
| 634 | var pos=this.xscale*(tick.v-this.minxval); |
| 635 | if((pos>=0)&&(pos<=1)){ |
| 636 | this.xticks.push([pos,_132]); |
| 637 | } |
| 638 | }; |
| 639 | MochiKit.Iter.forEach(this.options.xTicks,bind(_130,this)); |
| 640 | }else{ |
| 641 | if(this.options.xNumberOfTicks){ |
| 642 | var _134=this._uniqueXValues(); |
| 643 | var _135=this.xrange/this.options.xNumberOfTicks; |
| 644 | var _136=0; |
| 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)){ |
| 650 | continue; |
| 651 | } |
| 652 | this.xticks.push([pos,_134[i]]); |
| 653 | _136++; |
| 654 | } |
| 655 | if(_136>this.options.xNumberOfTicks){ |
| 656 | break; |
| 657 | } |
| 658 | } |
| 659 | } |
| 660 | } |
| 661 | }; |
| 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){ |
| 667 | var _139=tick.label; |
| 668 | if(_137(_139)){ |
| 669 | _139=tick.v.toString(); |
| 670 | } |
| 671 | var pos=1-(this.yscale*(tick.v-this.minyval)); |
| 672 | if((pos>=0)&&(pos<=1)){ |
| 673 | this.yticks.push([pos,_139]); |
| 674 | } |
| 675 | }; |
| 676 | MochiKit.Iter.forEach(this.options.yTicks,bind(_138,this)); |
| 677 | }else{ |
| 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)){ |
| 687 | continue; |
| 688 | } |
| 689 | this.yticks.push([pos,MochiKit.Format.roundToFixed(yval,prec)]); |
| 690 | } |
| 691 | } |
| 692 | } |
| 693 | }; |
| 694 | PlotKit.Layout.prototype._evaluateLineTicks=function(){ |
| 695 | this._evaluateLineTicksForXAxis(); |
| 696 | this._evaluateLineTicksForYAxis(); |
| 697 | }; |
| 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]]; |
| 702 | }; |
| 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; |
| 707 | this.yticks=_145; |
| 708 | var _146=function(tick){ |
| 709 | return [1-tick[0],tick[1]]; |
| 710 | }; |
| 711 | this.xticks=MochiKit.Base.map(_146,this.xticks); |
| 712 | } |
| 713 | }; |
| 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]; |
| 722 | } |
| 723 | for(var i=0;i<this.options.xTicks.length;i++){ |
| 724 | var tick=this.options.xTicks[i]; |
| 725 | var _150=_149[tick.v]; |
| 726 | var _151=tick.label; |
| 727 | if(_150){ |
| 728 | if(_147(_151)){ |
| 729 | _151=tick.v.toString(); |
| 730 | } |
| 731 | _151+=" ("+_148(_150.fraction)+")"; |
| 732 | this.xticks.push([tick.v,_151]); |
| 733 | } |
| 734 | } |
| 735 | }else{ |
| 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]); |
| 740 | } |
| 741 | } |
| 742 | }; |
| 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++){ |
| 754 | var xval=_155[j][0]; |
| 755 | var yval=_155[j][1]; |
| 756 | if(this.hitTestCache.xlookup[xval]){ |
| 757 | this.hitTestCache.xlookup[xval].push([yval,_154[i]]); |
| 758 | }else{ |
| 759 | this.hitTestCache.xlookup[xval]=[[yval,_154[i]]]; |
| 760 | } |
| 761 | } |
| 762 | } |
| 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)); |
| 766 | } |
| 767 | }; |
| 768 | PlotKit.LayoutModule={}; |
| 769 | PlotKit.LayoutModule.Layout=PlotKit.Layout; |
| 770 | PlotKit.LayoutModule.EXPORT=["Layout"]; |
| 771 | PlotKit.LayoutModule.EXPORT_OK=[]; |
| 772 | PlotKit.LayoutModule.__new__=function(){ |
| 773 | var m=MochiKit.Base; |
| 774 | m.nameFunctions(this); |
| 775 | this.EXPORT_TAGS={":common":this.EXPORT,":all":m.concat(this.EXPORT,this.EXPORT_OK)}; |
| 776 | }; |
| 777 | PlotKit.LayoutModule.__new__(); |
| 778 | MochiKit.Base._exportSymbols(this,PlotKit.LayoutModule); |
| 779 | try{ |
| 780 | if((typeof (PlotKit.Base)=="undefined")||(typeof (PlotKit.Layout)=="undefined")){ |
| 781 | throw ""; |
| 782 | } |
| 783 | } |
| 784 | catch(e){ |
| 785 | throw "PlotKit.Layout depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Base,Layout}"; |
| 786 | } |
| 787 | if(typeof (PlotKit.CanvasRenderer)=="undefined"){ |
| 788 | PlotKit.CanvasRenderer={}; |
| 789 | } |
| 790 | PlotKit.CanvasRenderer.NAME="PlotKit.CanvasRenderer"; |
| 791 | PlotKit.CanvasRenderer.VERSION=PlotKit.VERSION; |
| 792 | PlotKit.CanvasRenderer.__repr__=function(){ |
| 793 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 794 | }; |
| 795 | PlotKit.CanvasRenderer.toString=function(){ |
| 796 | return this.__repr__(); |
| 797 | }; |
| 798 | PlotKit.CanvasRenderer=function(_158,_159,_160){ |
| 799 | if(arguments.length>0){ |
| 800 | this.__init__(_158,_159,_160); |
| 801 | } |
| 802 | }; |
| 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:{}); |
| 808 | this.layout=_162; |
| 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)){ |
| 813 | this.IEDelay=0.5; |
| 814 | this.maxTries=5; |
| 815 | this.renderDelay=null; |
| 816 | this.clearDelay=null; |
| 817 | this.element=G_vmlCanvasManager.initElement(this.element); |
| 818 | } |
| 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"; |
| 823 | } |
| 824 | if(!this.isIE&&!(PlotKit.CanvasRenderer.isSupported(this.element))){ |
| 825 | throw "CanvasRenderer() - Canvas is not supported."; |
| 826 | } |
| 827 | if(_164(this.container)||(this.container.nodeName.toLowerCase()!="div")){ |
| 828 | throw "CanvasRenderer() - <canvas> needs to be enclosed in <div>"; |
| 829 | } |
| 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"}}); |
| 835 | }; |
| 836 | PlotKit.CanvasRenderer.prototype.render=function(){ |
| 837 | if(this.isIE){ |
| 838 | try{ |
| 839 | if(this.renderDelay){ |
| 840 | this.renderDelay.cancel(); |
| 841 | this.renderDelay=null; |
| 842 | } |
| 843 | var _166=this.element.getContext("2d"); |
| 844 | } |
| 845 | catch(e){ |
| 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)); |
| 850 | } |
| 851 | return; |
| 852 | } |
| 853 | } |
| 854 | if(this.options.drawBackground){ |
| 855 | this._renderBackground(); |
| 856 | } |
| 857 | if(this.layout.style=="bar"){ |
| 858 | this._renderBarChart(); |
| 859 | this._renderBarAxis(); |
| 860 | }else{ |
| 861 | if(this.layout.style=="pie"){ |
| 862 | this._renderPieChart(); |
| 863 | this._renderPieAxis(); |
| 864 | }else{ |
| 865 | if(this.layout.style=="line"){ |
| 866 | this._renderLineChart(); |
| 867 | this._renderLineAxis(); |
| 868 | } |
| 869 | } |
| 870 | } |
| 871 | }; |
| 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++){ |
| 879 | var _174=_172[i]; |
| 880 | var _175=_171[i%_170]; |
| 881 | _169.save(); |
| 882 | _169.fillStyle=_175.toRGBString(); |
| 883 | if(this.options.strokeColor){ |
| 884 | _169.strokeStyle=this.options.strokeColor.toRGBString(); |
| 885 | }else{ |
| 886 | if(this.options.strokeColorTransform){ |
| 887 | _169.strokeStyle=_175[this.options.strokeColorTransform]().toRGBString(); |
| 888 | } |
| 889 | } |
| 890 | _169.lineWidth=this.options.strokeWidth; |
| 891 | var _176=function(obj){ |
| 892 | if(obj.name==_174){ |
| 893 | _168(_169,obj); |
| 894 | } |
| 895 | }; |
| 896 | MochiKit.Iter.forEach(data,bind(_176,this)); |
| 897 | _169.restore(); |
| 898 | } |
| 899 | }; |
| 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; |
| 907 | if((w<1)||(h<1)){ |
| 908 | return; |
| 909 | } |
| 910 | if(this.options.shouldFill){ |
| 911 | _179.fillRect(x,y,w,h); |
| 912 | } |
| 913 | if(this.options.shouldStroke){ |
| 914 | _179.strokeRect(x,y,w,h); |
| 915 | } |
| 916 | }; |
| 917 | this._renderBarChartWrap(this.layout.bars,bind(_178,this)); |
| 918 | }; |
| 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++){ |
| 928 | var _188=_185[i]; |
| 929 | var _189=_184[i%_183]; |
| 930 | var _190=this.options.strokeColorTransform; |
| 931 | _182.save(); |
| 932 | _182.fillStyle=_189.toRGBString(); |
| 933 | if(this.options.strokeColor){ |
| 934 | _182.strokeStyle=this.options.strokeColor.toRGBString(); |
| 935 | }else{ |
| 936 | if(this.options.strokeColorTransform){ |
| 937 | _182.strokeStyle=_189[_190]().toRGBString(); |
| 938 | } |
| 939 | } |
| 940 | _182.lineWidth=this.options.strokeWidth; |
| 941 | var _191=function(ctx){ |
| 942 | ctx.beginPath(); |
| 943 | ctx.moveTo(this.area.x,this.area.y+this.area.h); |
| 944 | var _193=function(ctx_,_195){ |
| 945 | if(_195.name==_188){ |
| 946 | ctx_.lineTo(this.area.w*_195.x+this.area.x,this.area.h*_195.y+this.area.y); |
| 947 | } |
| 948 | }; |
| 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); |
| 952 | ctx.closePath(); |
| 953 | }; |
| 954 | if(this.options.shouldFill){ |
| 955 | bind(_191,this)(_182); |
| 956 | _182.fill(); |
| 957 | } |
| 958 | if(this.options.shouldStroke){ |
| 959 | bind(_191,this)(_182); |
| 960 | _182.stroke(); |
| 961 | } |
| 962 | _182.restore(); |
| 963 | } |
| 964 | }; |
| 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); |
| 972 | if(this.isIE){ |
| 973 | _199=parseInt(_199); |
| 974 | _200=parseInt(_200); |
| 975 | _201=parseInt(_201); |
| 976 | } |
| 977 | for(var i=0;i<_198.length;i++){ |
| 978 | var _202=this.options.colorScheme[i%_197]; |
| 979 | _196.save(); |
| 980 | _196.fillStyle=_202.toRGBString(); |
| 981 | var _203=function(){ |
| 982 | _196.beginPath(); |
| 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); |
| 986 | _196.closePath(); |
| 987 | }; |
| 988 | if(Math.abs(_198[i].startAngle-_198[i].endAngle)>0.001){ |
| 989 | if(this.options.shouldFill){ |
| 990 | _203(); |
| 991 | _196.fill(); |
| 992 | } |
| 993 | if(this.options.shouldStroke){ |
| 994 | _203(); |
| 995 | _196.lineWidth=this.options.strokeWidth; |
| 996 | if(this.options.strokeColor){ |
| 997 | _196.strokeStyle=this.options.strokeColor.toRGBString(); |
| 998 | }else{ |
| 999 | if(this.options.strokeColorTransform){ |
| 1000 | _196.strokeStyle=_202[this.options.strokeColorTransform]().toRGBString(); |
| 1001 | } |
| 1002 | } |
| 1003 | _196.stroke(); |
| 1004 | } |
| 1005 | } |
| 1006 | _196.restore(); |
| 1007 | } |
| 1008 | }; |
| 1009 | PlotKit.CanvasRenderer.prototype._renderBarAxis=function(){ |
| 1010 | this._renderAxis(); |
| 1011 | }; |
| 1012 | PlotKit.CanvasRenderer.prototype._renderLineAxis=function(){ |
| 1013 | this._renderAxis(); |
| 1014 | }; |
| 1015 | PlotKit.CanvasRenderer.prototype._renderAxis=function(){ |
| 1016 | if(!this.options.drawXAxis&&!this.options.drawYAxis){ |
| 1017 | return; |
| 1018 | } |
| 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"}}; |
| 1021 | _204.save(); |
| 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"){ |
| 1028 | return; |
| 1029 | } |
| 1030 | var x=this.area.x; |
| 1031 | var y=this.area.y+tick[0]*this.area.h; |
| 1032 | _204.beginPath(); |
| 1033 | _204.moveTo(x,y); |
| 1034 | _204.lineTo(x-this.options.axisTickSize,y); |
| 1035 | _204.closePath(); |
| 1036 | _204.stroke(); |
| 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); |
| 1044 | }; |
| 1045 | MochiKit.Iter.forEach(this.layout.yticks,bind(_206,this)); |
| 1046 | } |
| 1047 | _204.beginPath(); |
| 1048 | _204.moveTo(this.area.x,this.area.y); |
| 1049 | _204.lineTo(this.area.x,this.area.y+this.area.h); |
| 1050 | _204.closePath(); |
| 1051 | _204.stroke(); |
| 1052 | } |
| 1053 | if(this.options.drawXAxis){ |
| 1054 | if(this.layout.xticks){ |
| 1055 | var _206=function(tick){ |
| 1056 | if(typeof (dataset)=="function"){ |
| 1057 | return; |
| 1058 | } |
| 1059 | var x=this.area.x+tick[0]*this.area.w; |
| 1060 | var y=this.area.y+this.area.h; |
| 1061 | _204.beginPath(); |
| 1062 | _204.moveTo(x,y); |
| 1063 | _204.lineTo(x,y+this.options.axisTickSize); |
| 1064 | _204.closePath(); |
| 1065 | _204.stroke(); |
| 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); |
| 1073 | }; |
| 1074 | MochiKit.Iter.forEach(this.layout.xticks,bind(_206,this)); |
| 1075 | } |
| 1076 | _204.beginPath(); |
| 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); |
| 1079 | _204.closePath(); |
| 1080 | _204.stroke(); |
| 1081 | } |
| 1082 | _204.restore(); |
| 1083 | }; |
| 1084 | PlotKit.CanvasRenderer.prototype._renderPieAxis=function(){ |
| 1085 | if(!this.options.drawXAxis){ |
| 1086 | return; |
| 1087 | } |
| 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]; |
| 1092 | } |
| 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)){ |
| 1100 | continue; |
| 1101 | } |
| 1102 | var _215=(_214.startAngle+_214.endAngle)/2; |
| 1103 | var _216=_215; |
| 1104 | if(_216>Math.PI*2){ |
| 1105 | _216=_216-Math.PI*2; |
| 1106 | }else{ |
| 1107 | if(_216<0){ |
| 1108 | _216=_216+Math.PI*2; |
| 1109 | } |
| 1110 | } |
| 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"; |
| 1119 | }else{ |
| 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"; |
| 1125 | }else{ |
| 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"; |
| 1131 | }else{ |
| 1132 | _219["textAlign"]="right"; |
| 1133 | _219["verticalAlign"]="bottom"; |
| 1134 | _219["left"]=(_217-_213)+"px"; |
| 1135 | _219["top"]=(_218-this.options.axisLabelFontSize)+"px"; |
| 1136 | } |
| 1137 | } |
| 1138 | } |
| 1139 | var _220=DIV({"style":_219},this.layout.xticks[i][1]); |
| 1140 | this.xlabels.push(_220); |
| 1141 | MochiKit.DOM.appendChildNodes(this.container,_220); |
| 1142 | } |
| 1143 | } |
| 1144 | }; |
| 1145 | PlotKit.CanvasRenderer.prototype._renderBackground=function(){ |
| 1146 | var _221=this.element.getContext("2d"); |
| 1147 | _221.save(); |
| 1148 | _221.fillStyle=this.options.backgroundColor.toRGBString(); |
| 1149 | _221.fillRect(0,0,this.width,this.height); |
| 1150 | _221.restore(); |
| 1151 | }; |
| 1152 | PlotKit.CanvasRenderer.prototype.clear=function(){ |
| 1153 | if(this.isIE){ |
| 1154 | try{ |
| 1155 | if(this.clearDelay){ |
| 1156 | this.clearDelay.cancel(); |
| 1157 | this.clearDelay=null; |
| 1158 | } |
| 1159 | var _222=this.element.getContext("2d"); |
| 1160 | } |
| 1161 | catch(e){ |
| 1162 | this.isFirstRender=false; |
| 1163 | this.clearDelay=MochiKit.Async.wait(this.IEDelay); |
| 1164 | this.clearDelay.addCallback(bind(this.clear,this)); |
| 1165 | return; |
| 1166 | } |
| 1167 | } |
| 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(); |
| 1174 | }; |
| 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)); |
| 1179 | }; |
| 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); |
| 1184 | if(_225){ |
| 1185 | return _225; |
| 1186 | } |
| 1187 | return null; |
| 1188 | }; |
| 1189 | PlotKit.CanvasRenderer.prototype._createEventObject=function(_226,e){ |
| 1190 | if(_226==null){ |
| 1191 | return null; |
| 1192 | } |
| 1193 | e.chart=_226; |
| 1194 | return e; |
| 1195 | }; |
| 1196 | PlotKit.CanvasRenderer.prototype.onclick=function(e){ |
| 1197 | var _227=this._resolveObject(e); |
| 1198 | var _228=this._createEventObject(_227,e); |
| 1199 | if(_228!=null){ |
| 1200 | MochiKit.Signal.signal(this,"onclick",_228); |
| 1201 | } |
| 1202 | }; |
| 1203 | PlotKit.CanvasRenderer.prototype.onmouseover=function(e){ |
| 1204 | var _229=this._resolveObject(e); |
| 1205 | var _230=this._createEventObject(_229,e); |
| 1206 | if(_230!=null){ |
| 1207 | signal(this,"onmouseover",_230); |
| 1208 | } |
| 1209 | }; |
| 1210 | PlotKit.CanvasRenderer.prototype.onmouseout=function(e){ |
| 1211 | var _231=this._resolveObject(e); |
| 1212 | var _232=this._createEventObject(_231,e); |
| 1213 | if(_232==null){ |
| 1214 | signal(this,"onmouseout",e); |
| 1215 | }else{ |
| 1216 | signal(this,"onmouseout",_232); |
| 1217 | } |
| 1218 | }; |
| 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)){ |
| 1223 | return; |
| 1224 | } |
| 1225 | if((_233!=null)&&(this.event_isinside==null)){ |
| 1226 | signal(this,"onmouseover",_234); |
| 1227 | } |
| 1228 | if((_233==null)&&(this.event_isinside!=null)){ |
| 1229 | signal(this,"onmouseout",_234); |
| 1230 | } |
| 1231 | if((_233!=null)&&(this.event_isinside!=null)){ |
| 1232 | signal(this,"onmousemove",_234); |
| 1233 | } |
| 1234 | this.event_isinside=_233; |
| 1235 | }; |
| 1236 | PlotKit.CanvasRenderer.isSupported=function(_235){ |
| 1237 | var _236=null; |
| 1238 | try{ |
| 1239 | if(MochiKit.Base.isUndefinedOrNull(_235)){ |
| 1240 | _236=MochiKit.DOM.CANVAS({}); |
| 1241 | }else{ |
| 1242 | _236=MochiKit.DOM.getElement(_235); |
| 1243 | } |
| 1244 | var _237=_236.getContext("2d"); |
| 1245 | } |
| 1246 | catch(e){ |
| 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)){ |
| 1250 | return false; |
| 1251 | } |
| 1252 | return true; |
| 1253 | } |
| 1254 | return true; |
| 1255 | }; |
| 1256 | PlotKit.Canvas={}; |
| 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)}; |
| 1264 | }; |
| 1265 | PlotKit.Canvas.__new__(); |
| 1266 | MochiKit.Base._exportSymbols(this,PlotKit.Canvas); |
| 1267 | try{ |
| 1268 | if(typeof (PlotKit.Layout)=="undefined"){ |
| 1269 | throw ""; |
| 1270 | } |
| 1271 | } |
| 1272 | catch(e){ |
| 1273 | throw "PlotKit depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.Layout"; |
| 1274 | } |
| 1275 | PlotKit.SVGRenderer=function(_240,_241,_242){ |
| 1276 | if(arguments.length>0){ |
| 1277 | this.__init__(_240,_241,_242); |
| 1278 | } |
| 1279 | }; |
| 1280 | PlotKit.SVGRenderer.NAME="PlotKit.SVGRenderer"; |
| 1281 | PlotKit.SVGRenderer.VERSION=PlotKit.VERSION; |
| 1282 | PlotKit.SVGRenderer.__repr__=function(){ |
| 1283 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 1284 | }; |
| 1285 | PlotKit.SVGRenderer.toString=function(){ |
| 1286 | return this.__repr__(); |
| 1287 | }; |
| 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:{}); |
| 1293 | this.layout=_244; |
| 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; |
| 1300 | try{ |
| 1301 | this.document=this.element.getSVGDocument(); |
| 1302 | this.root=_246(this.document.documentElement)?this.element:this.document.documentElement; |
| 1303 | } |
| 1304 | catch(e){ |
| 1305 | } |
| 1306 | this.element.style.zIndex=1; |
| 1307 | if(_246(this.element)){ |
| 1308 | throw "SVGRenderer() - passed SVG object is not found"; |
| 1309 | } |
| 1310 | if(_246(this.container)||this.container.nodeName.toLowerCase()!="div"){ |
| 1311 | throw "SVGRenderer() - No DIV's around the SVG."; |
| 1312 | } |
| 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"}}); |
| 1318 | }; |
| 1319 | PlotKit.SVGRenderer.prototype.render=function(){ |
| 1320 | if(this.options.drawBackground){ |
| 1321 | this._renderBackground(); |
| 1322 | } |
| 1323 | if(this.layout.style=="bar"){ |
| 1324 | this._renderBarChart(); |
| 1325 | this._renderBarAxis(); |
| 1326 | }else{ |
| 1327 | if(this.layout.style=="pie"){ |
| 1328 | this._renderPieChart(); |
| 1329 | this._renderPieAxis(); |
| 1330 | }else{ |
| 1331 | if(this.layout.style=="line"){ |
| 1332 | this._renderLineChart(); |
| 1333 | this._renderLineAxis(); |
| 1334 | } |
| 1335 | } |
| 1336 | } |
| 1337 | }; |
| 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++){ |
| 1344 | var _254=_252[i]; |
| 1345 | var _255=new Array(); |
| 1346 | var _256=_251[i%_250]; |
| 1347 | if(this.options.shouldFill){ |
| 1348 | _255["fill"]=_256.toRGBString(); |
| 1349 | }else{ |
| 1350 | _255["fill"]="none"; |
| 1351 | } |
| 1352 | if(this.options.shouldStroke&&(this.options.strokeColor||this.options.strokeColorTransform)){ |
| 1353 | if(this.options.strokeColor){ |
| 1354 | _255["stroke"]=this.options.strokeColor.toRGBString(); |
| 1355 | }else{ |
| 1356 | if(this.options.strokeColorTransform){ |
| 1357 | _255["stroke"]=_256[this.options.strokeColorTransform]().toRGBString(); |
| 1358 | } |
| 1359 | } |
| 1360 | _255["strokeWidth"]=this.options.strokeWidth; |
| 1361 | } |
| 1362 | if(_248){ |
| 1363 | _248(_255); |
| 1364 | } |
| 1365 | var _257=function(obj){ |
| 1366 | if(obj.name==_254){ |
| 1367 | _247(_255,obj); |
| 1368 | } |
| 1369 | }; |
| 1370 | MochiKit.Iter.forEach(data,bind(_257,this)); |
| 1371 | if(_249){ |
| 1372 | _249(_255); |
| 1373 | } |
| 1374 | } |
| 1375 | }; |
| 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); |
| 1384 | }; |
| 1385 | this._renderBarOrLine(this.layout.bars,bind(_258,this)); |
| 1386 | }; |
| 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)+" "; |
| 1391 | }; |
| 1392 | var _263=function(_264){ |
| 1393 | this._tempPointsBuffer=""; |
| 1394 | this._tempPointsBuffer+=(this.area.x)+","+(this.area.y+this.area.h)+" "; |
| 1395 | }; |
| 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); |
| 1401 | }; |
| 1402 | this._renderBarOrLine(this.layout.points,bind(_260,this),bind(_263,this),bind(_265,this)); |
| 1403 | }; |
| 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(); |
| 1415 | }else{ |
| 1416 | _273["fill"]="none"; |
| 1417 | } |
| 1418 | if(this.options.shouldStroke&&(this.options.strokeColor||this.options.strokeColorTransform)){ |
| 1419 | if(this.options.strokeColor){ |
| 1420 | _273["stroke"]=this.options.strokeColor.toRGBString(); |
| 1421 | }else{ |
| 1422 | if(this.options.strokeColorTransform){ |
| 1423 | _273["stroke"]=_274[this.options.strokeColorTransform]().toRGBString(); |
| 1424 | } |
| 1425 | } |
| 1426 | _273["style"]="stroke-width: "+this.options.strokeWidth; |
| 1427 | } |
| 1428 | this.root.appendChild(this.createSVGElement("circle",_273)); |
| 1429 | return; |
| 1430 | } |
| 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(); |
| 1436 | }else{ |
| 1437 | _273["fill"]="none"; |
| 1438 | } |
| 1439 | if(this.options.shouldStroke&&(this.options.strokeColor||this.options.strokeColorTransform)){ |
| 1440 | if(this.options.strokeColor){ |
| 1441 | _273["stroke"]=this.options.strokeColor.toRGBString(); |
| 1442 | }else{ |
| 1443 | if(this.options.strokeColorTransform){ |
| 1444 | _273["stroke"]=_274[this.options.strokeColorTransform]().toRGBString(); |
| 1445 | } |
| 1446 | } |
| 1447 | _273["style"]="stroke-width:"+this.options.strokeWidth; |
| 1448 | } |
| 1449 | var _275=0; |
| 1450 | if(Math.abs(_269[i].endAngle-_269[i].startAngle)>Math.PI){ |
| 1451 | _275=1; |
| 1452 | } |
| 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; |
| 1457 | var rx=x2-x1; |
| 1458 | var ry=y2-y1; |
| 1459 | var _282="M"+_270+","+_271+" "; |
| 1460 | _282+="l"+x1+","+y1+" "; |
| 1461 | _282+="a"+_272+","+_272+" 0 "+_275+",1 "+rx+","+ry+" z"; |
| 1462 | _273["d"]=_282; |
| 1463 | var elem=this.createSVGElement("path",_273); |
| 1464 | this.root.appendChild(elem); |
| 1465 | } |
| 1466 | }; |
| 1467 | PlotKit.SVGRenderer.prototype._renderBarAxis=function(){ |
| 1468 | this._renderAxis(); |
| 1469 | }; |
| 1470 | PlotKit.SVGRenderer.prototype._renderLineAxis=function(){ |
| 1471 | this._renderAxis(); |
| 1472 | }; |
| 1473 | PlotKit.SVGRenderer.prototype._renderAxis=function(){ |
| 1474 | if(!this.options.drawXAxis&&!this.options.drawYAxis){ |
| 1475 | return; |
| 1476 | } |
| 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){ |
| 1482 | var x=this.area.x; |
| 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); |
| 1493 | }else{ |
| 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); |
| 1498 | } |
| 1499 | }; |
| 1500 | MochiKit.Iter.forEach(this.layout.yticks,bind(_285,this)); |
| 1501 | } |
| 1502 | this._drawLine(this.area.x,this.area.y,this.area.x,this.area.y+this.area.h,_284); |
| 1503 | } |
| 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); |
| 1518 | }else{ |
| 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); |
| 1523 | } |
| 1524 | }; |
| 1525 | MochiKit.Iter.forEach(this.layout.xticks,bind(_285,this)); |
| 1526 | } |
| 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); |
| 1528 | } |
| 1529 | }; |
| 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]; |
| 1535 | } |
| 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)){ |
| 1543 | continue; |
| 1544 | } |
| 1545 | var _296=(_295.startAngle+_295.endAngle)/2; |
| 1546 | var _297=_296; |
| 1547 | if(_297>Math.PI*2){ |
| 1548 | _297=_297-Math.PI*2; |
| 1549 | }else{ |
| 1550 | if(_297<0){ |
| 1551 | _297=_297+Math.PI*2; |
| 1552 | } |
| 1553 | } |
| 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"}); |
| 1561 | }else{ |
| 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}); |
| 1565 | }else{ |
| 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}); |
| 1569 | }else{ |
| 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}); |
| 1572 | } |
| 1573 | } |
| 1574 | } |
| 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); |
| 1579 | }else{ |
| 1580 | var _302=this.createSVGElement("text",_301); |
| 1581 | _302.appendChild(this.document.createTextNode(this.layout.xticks[i][1])); |
| 1582 | this.root.appendChild(_302); |
| 1583 | } |
| 1584 | } |
| 1585 | } |
| 1586 | }; |
| 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); |
| 1590 | }; |
| 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"}; |
| 1593 | if(_304){ |
| 1594 | MochiKit.Base.update(_305,_304); |
| 1595 | } |
| 1596 | var elem=this.createSVGElement("rect",_305); |
| 1597 | this.root.appendChild(elem); |
| 1598 | }; |
| 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"}; |
| 1601 | if(_306){ |
| 1602 | MochiKit.Base.update(_307,_306); |
| 1603 | } |
| 1604 | var elem=this.createSVGElement("line",_307); |
| 1605 | this.root.appendChild(elem); |
| 1606 | }; |
| 1607 | PlotKit.SVGRenderer.prototype.clear=function(){ |
| 1608 | while(this.element.firstChild){ |
| 1609 | this.element.removeChild(this.element.firstChild); |
| 1610 | } |
| 1611 | if(this.options.axisLabelUseDiv){ |
| 1612 | for(var i=0;i<this.xlabels.length;i++){ |
| 1613 | MochiKit.DOM.removeElement(this.xlabels[i]); |
| 1614 | } |
| 1615 | for(var i=0;i<this.ylabels.length;i++){ |
| 1616 | MochiKit.DOM.removeElement(this.ylabels[i]); |
| 1617 | } |
| 1618 | } |
| 1619 | this.xlabels=new Array(); |
| 1620 | this.ylabels=new Array(); |
| 1621 | }; |
| 1622 | PlotKit.SVGRenderer.prototype.createSVGElement=function(name,_309){ |
| 1623 | var _310=MochiKit.Base.isUndefinedOrNull; |
| 1624 | var elem; |
| 1625 | var doc=_310(this.document)?document:this.document; |
| 1626 | try{ |
| 1627 | elem=doc.createElementNS(PlotKit.SVGRenderer.SVGNS,name); |
| 1628 | } |
| 1629 | catch(e){ |
| 1630 | elem=doc.createElement(name); |
| 1631 | elem.setAttribute("xmlns",PlotKit.SVGRenderer.SVGNS); |
| 1632 | } |
| 1633 | if(_309){ |
| 1634 | MochiKit.DOM.updateNodeAttributes(elem,_309); |
| 1635 | } |
| 1636 | return elem; |
| 1637 | }; |
| 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); |
| 1652 | return _318; |
| 1653 | }else{ |
| 1654 | return PlotKit.SVGRenderer.prototype.createSVGElement("svg",_312); |
| 1655 | } |
| 1656 | }; |
| 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"); |
| 1666 | } |
| 1667 | if(_323&&(_323[1]>8.9)){ |
| 1668 | return true; |
| 1669 | } |
| 1670 | if(_324&&(_324>1.7)){ |
| 1671 | return true; |
| 1672 | } |
| 1673 | return false; |
| 1674 | }; |
| 1675 | PlotKit.SVG={}; |
| 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)}; |
| 1683 | }; |
| 1684 | PlotKit.SVG.__new__(); |
| 1685 | MochiKit.Base._exportSymbols(this,PlotKit.SVG); |
| 1686 | try{ |
| 1687 | if(typeof (PlotKit.CanvasRenderer)=="undefined"){ |
| 1688 | throw ""; |
| 1689 | } |
| 1690 | } |
| 1691 | catch(e){ |
| 1692 | throw "SweetCanvas depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Layout, Canvas}"; |
| 1693 | } |
| 1694 | if(typeof (PlotKit.SweetCanvasRenderer)=="undefined"){ |
| 1695 | PlotKit.SweetCanvasRenderer={}; |
| 1696 | } |
| 1697 | PlotKit.SweetCanvasRenderer=function(_326,_327,_328){ |
| 1698 | if(arguments.length>0){ |
| 1699 | this.__init__(_326,_327,_328); |
| 1700 | } |
| 1701 | }; |
| 1702 | PlotKit.SweetCanvasRenderer.NAME="PlotKit.SweetCanvasRenderer"; |
| 1703 | PlotKit.SweetCanvasRenderer.VERSION=PlotKit.VERSION; |
| 1704 | PlotKit.SweetCanvasRenderer.__repr__=function(){ |
| 1705 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 1706 | }; |
| 1707 | PlotKit.SweetCanvasRenderer.toString=function(){ |
| 1708 | return this.__repr__(); |
| 1709 | }; |
| 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); |
| 1717 | }; |
| 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); |
| 1726 | }; |
| 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++){ |
| 1733 | if(name==_337[i]){ |
| 1734 | return _336[i%_335]; |
| 1735 | } |
| 1736 | } |
| 1737 | return _336[0]; |
| 1738 | }; |
| 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; |
| 1744 | if((w<1)||(h<1)){ |
| 1745 | return; |
| 1746 | } |
| 1747 | _341.save(); |
| 1748 | _341.shadowBlur=5; |
| 1749 | _341.shadowColor=Color.fromHexString("#888888").toRGBString(); |
| 1750 | if(this.isIE){ |
| 1751 | _341.save(); |
| 1752 | _341.fillStyle="#cccccc"; |
| 1753 | _341.fillRect(x-2,y-2,w+4,h+2); |
| 1754 | _341.restore(); |
| 1755 | }else{ |
| 1756 | _333(_341,x,y,w,h); |
| 1757 | } |
| 1758 | if(this.options.shouldFill){ |
| 1759 | _341.fillStyle=_339(bar.name).toRGBString(); |
| 1760 | _341.fillRect(x,y,w,h); |
| 1761 | } |
| 1762 | _341.shadowBlur=0; |
| 1763 | _341.strokeStyle=Color.whiteColor().toRGBString(); |
| 1764 | _341.lineWidth=2; |
| 1765 | if(this.options.shouldStroke){ |
| 1766 | _341.strokeRect(x,y,w,h); |
| 1767 | } |
| 1768 | _341.restore(); |
| 1769 | }; |
| 1770 | this._renderBarChartWrap(this.layout.bars,bind(_340,this)); |
| 1771 | }; |
| 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++){ |
| 1780 | var _347=_345[i]; |
| 1781 | var _348=_344[i%_343]; |
| 1782 | var _349=this.options.strokeColorTransform; |
| 1783 | _342.save(); |
| 1784 | var _350=function(ctx){ |
| 1785 | ctx.beginPath(); |
| 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); |
| 1790 | } |
| 1791 | }; |
| 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); |
| 1795 | ctx.closePath(); |
| 1796 | }; |
| 1797 | if(this.options.shouldFill){ |
| 1798 | _342.save(); |
| 1799 | if(this.isIE){ |
| 1800 | _342.fillStyle="#cccccc"; |
| 1801 | }else{ |
| 1802 | _342.fillStyle=Color.blackColor().colorWithAlpha(0.2).toRGBString(); |
| 1803 | } |
| 1804 | _342.translate(-1,-2); |
| 1805 | bind(_350,this)(_342); |
| 1806 | if(this.options.shouldFill){ |
| 1807 | _342.fill(); |
| 1808 | } |
| 1809 | _342.restore(); |
| 1810 | } |
| 1811 | _342.shadowBlur=5; |
| 1812 | _342.shadowColor=Color.fromHexString("#888888").toRGBString(); |
| 1813 | _342.fillStyle=_348.toRGBString(); |
| 1814 | _342.lineWidth=2; |
| 1815 | _342.strokeStyle=Color.whiteColor().toRGBString(); |
| 1816 | if(this.options.shouldFill){ |
| 1817 | bind(_350,this)(_342); |
| 1818 | _342.fill(); |
| 1819 | } |
| 1820 | if(this.options.shouldStroke){ |
| 1821 | bind(_350,this)(_342); |
| 1822 | _342.stroke(); |
| 1823 | } |
| 1824 | _342.restore(); |
| 1825 | } |
| 1826 | }; |
| 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); |
| 1834 | if(this.isIE){ |
| 1835 | _356=parseInt(_356); |
| 1836 | _357=parseInt(_357); |
| 1837 | _358=parseInt(_358); |
| 1838 | } |
| 1839 | if(!this.isIE){ |
| 1840 | _353.save(); |
| 1841 | var _359=Color.blackColor().colorWithAlpha(0.2); |
| 1842 | _353.fillStyle=_359.toRGBString(); |
| 1843 | _353.shadowBlur=5; |
| 1844 | _353.shadowColor=Color.fromHexString("#888888").toRGBString(); |
| 1845 | _353.translate(1,1); |
| 1846 | _353.beginPath(); |
| 1847 | _353.moveTo(_356,_357); |
| 1848 | _353.arc(_356,_357,_358+2,0,Math.PI*2,false); |
| 1849 | _353.closePath(); |
| 1850 | _353.fill(); |
| 1851 | _353.restore(); |
| 1852 | } |
| 1853 | _353.save(); |
| 1854 | _353.strokeStyle=Color.whiteColor().toRGBString(); |
| 1855 | _353.lineWidth=2; |
| 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(){ |
| 1860 | _353.beginPath(); |
| 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); |
| 1864 | _353.closePath(); |
| 1865 | }; |
| 1866 | if(Math.abs(_355[i].startAngle-_355[i].endAngle)>0.0001){ |
| 1867 | if(this.options.shouldFill){ |
| 1868 | _361(); |
| 1869 | _353.fill(); |
| 1870 | } |
| 1871 | if(this.options.shouldStroke){ |
| 1872 | _361(); |
| 1873 | _353.stroke(); |
| 1874 | } |
| 1875 | } |
| 1876 | } |
| 1877 | _353.restore(); |
| 1878 | }; |
| 1879 | PlotKit.SweetCanvasRenderer.prototype._renderBackground=function(){ |
| 1880 | var _362=this.element.getContext("2d"); |
| 1881 | if(this.layout.style=="bar"||this.layout.style=="line"){ |
| 1882 | _362.save(); |
| 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(); |
| 1886 | _362.lineWidth=1; |
| 1887 | var _363=this.layout.yticks; |
| 1888 | var _364=false; |
| 1889 | if(this.layout.style=="bar"&&this.layout.options.barOrientation=="horizontal"){ |
| 1890 | _363=this.layout.xticks; |
| 1891 | _364=true; |
| 1892 | } |
| 1893 | for(var i=0;i<_363.length;i++){ |
| 1894 | var x1=0; |
| 1895 | var y1=0; |
| 1896 | var x2=0; |
| 1897 | var y2=0; |
| 1898 | if(_364){ |
| 1899 | x1=_363[i][0]*this.area.w+this.area.x; |
| 1900 | y1=this.area.y; |
| 1901 | x2=x1; |
| 1902 | y2=y1+this.area.h; |
| 1903 | }else{ |
| 1904 | x1=this.area.x; |
| 1905 | y1=_363[i][0]*this.area.h+this.area.y; |
| 1906 | x2=x1+this.area.w; |
| 1907 | y2=y1; |
| 1908 | } |
| 1909 | _362.beginPath(); |
| 1910 | _362.moveTo(x1,y1); |
| 1911 | _362.lineTo(x2,y2); |
| 1912 | _362.closePath(); |
| 1913 | _362.stroke(); |
| 1914 | } |
| 1915 | _362.restore(); |
| 1916 | }else{ |
| 1917 | PlotKit.SweetCanvasRenderer.__super__._renderBackground.call(this); |
| 1918 | } |
| 1919 | }; |
| 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)}; |
| 1928 | }; |
| 1929 | PlotKit.SweetCanvas.__new__(); |
| 1930 | MochiKit.Base._exportSymbols(this,PlotKit.SweetCanvas); |
| 1931 | try{ |
| 1932 | if(typeof (PlotKit.SVGRenderer)=="undefined"){ |
| 1933 | throw ""; |
| 1934 | } |
| 1935 | } |
| 1936 | catch(e){ |
| 1937 | throw "SweetSVG depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Layout, SVG}"; |
| 1938 | } |
| 1939 | if(typeof (PlotKit.SweetSVGRenderer)=="undefined"){ |
| 1940 | PlotKit.SweetSVGRenderer={}; |
| 1941 | } |
| 1942 | PlotKit.SweetSVGRenderer=function(_365,_366,_367){ |
| 1943 | if(arguments.length>0){ |
| 1944 | this.__init__(_365,_366,_367); |
| 1945 | } |
| 1946 | }; |
| 1947 | PlotKit.SweetSVGRenderer.NAME="PlotKit.SweetSVGRenderer"; |
| 1948 | PlotKit.SweetSVGRenderer.VERSION=PlotKit.VERSION; |
| 1949 | PlotKit.SweetSVGRenderer.__repr__=function(){ |
| 1950 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 1951 | }; |
| 1952 | PlotKit.SweetSVGRenderer.toString=function(){ |
| 1953 | return this.__repr__(); |
| 1954 | }; |
| 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); |
| 1962 | }; |
| 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); |
| 1978 | }; |
| 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; |
| 1989 | if((w<1)||(h<1)){ |
| 1990 | return; |
| 1991 | } |
| 1992 | _383["style"]=_381; |
| 1993 | this._drawRect(x-2,y-1,w+4,h+2,{"style":_380}); |
| 1994 | this._drawRect(x,y,w,h,_383); |
| 1995 | }; |
| 1996 | this._renderBarOrLine(this.layout.bars,bind(_382,this)); |
| 1997 | }; |
| 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)+" "; |
| 2005 | }; |
| 2006 | var _390=function(_391){ |
| 2007 | this._tempPointsBuffer=""; |
| 2008 | this._tempPointsBuffer+=(this.area.x)+","+(this.area.y+this.area.h)+" "; |
| 2009 | }; |
| 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)"; |
| 2015 | _393["style"]=_385; |
| 2016 | var _394=this.createSVGElement("polygon",_393); |
| 2017 | this.root.appendChild(_394); |
| 2018 | _393["transform"]=""; |
| 2019 | _393["style"]=_386; |
| 2020 | var elem=this.createSVGElement("polygon",_393); |
| 2021 | this.root.appendChild(elem); |
| 2022 | }; |
| 2023 | this._renderBarOrLine(this.layout.points,bind(_387,this),bind(_390,this),bind(_392,this)); |
| 2024 | }; |
| 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); |
| 2034 | }; |
| 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; |
| 2040 | var _403=false; |
| 2041 | if(this.layout.style=="bar"&&this.layout.options.barOrientation=="horizontal"){ |
| 2042 | _402=this.layout.xticks; |
| 2043 | _403=true; |
| 2044 | } |
| 2045 | for(var i=0;i<_402.length;i++){ |
| 2046 | var x=0; |
| 2047 | var y=0; |
| 2048 | var w=0; |
| 2049 | var h=0; |
| 2050 | if(_403){ |
| 2051 | x=_402[i][0]*this.area.w+this.area.x; |
| 2052 | y=this.area.y; |
| 2053 | w=1; |
| 2054 | h=this.area.w; |
| 2055 | }else{ |
| 2056 | x=this.area.x; |
| 2057 | y=_402[i][0]*this.area.h+this.area.y; |
| 2058 | w=this.area.w; |
| 2059 | h=1; |
| 2060 | } |
| 2061 | this._drawRect(x,y,w,h,{"fill":this.options.axisLineColor.toRGBString()}); |
| 2062 | } |
| 2063 | }else{ |
| 2064 | PlotKit.SweetSVGRenderer.__super__._renderBackground.call(this); |
| 2065 | } |
| 2066 | }; |
| 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)}; |
| 2075 | }; |
| 2076 | PlotKit.SweetSVG.__new__(); |
| 2077 | MochiKit.Base._exportSymbols(this,PlotKit.SweetSVG); |
| 2078 | try{ |
| 2079 | if(typeof (PlotKit.CanvasRenderer)=="undefined"){ |
| 2080 | throw ""; |
| 2081 | } |
| 2082 | } |
| 2083 | catch(e){ |
| 2084 | throw "PlotKit.EasyPlot depends on all of PlotKit's components"; |
| 2085 | } |
| 2086 | if(typeof (PlotKit.EasyPlot)=="undefined"){ |
| 2087 | PlotKit.EasyPlot={}; |
| 2088 | } |
| 2089 | PlotKit.EasyPlot.NAME="PlotKit.EasyPlot"; |
| 2090 | PlotKit.EasyPlot.VERSION=PlotKit.VERSION; |
| 2091 | PlotKit.EasyPlot.__repr__=function(){ |
| 2092 | return "["+this.NAME+" "+this.VERSION+"]"; |
| 2093 | }; |
| 2094 | PlotKit.EasyPlot.toString=function(){ |
| 2095 | return this.__repr__(); |
| 2096 | }; |
| 2097 | PlotKit.EasyPlot=function(_404,_405,_406,_407){ |
| 2098 | this.layout=new Layout(_404,_405); |
| 2099 | this.divElem=_406; |
| 2100 | this.width=parseInt(_406.getAttribute("width")); |
| 2101 | this.height=parseInt(_406.getAttribute("height")); |
| 2102 | this.deferredCount=0; |
| 2103 | if(this.width<1){ |
| 2104 | this.width=this.divElem.width?this.divElem.width:300; |
| 2105 | } |
| 2106 | if(this.height<1){ |
| 2107 | this.height=this.divElem.height?this.divElem.height:300; |
| 2108 | } |
| 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)); |
| 2115 | }else{ |
| 2116 | if(isArrayLike(_407[i])){ |
| 2117 | this.layout.addDataset("data-"+i,_407[i]); |
| 2118 | } |
| 2119 | } |
| 2120 | } |
| 2121 | }else{ |
| 2122 | if(!isUndefinedOrNull(_407)){ |
| 2123 | throw "Passed datasources are not Array like"; |
| 2124 | } |
| 2125 | } |
| 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); |
| 2130 | }else{ |
| 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); |
| 2135 | } |
| 2136 | } |
| 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(); |
| 2141 | } |
| 2142 | }; |
| 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(",")); |
| 2150 | } |
| 2151 | } |
| 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(); |
| 2158 | } |
| 2159 | }; |
| 2160 | PlotKit.EasyPlot.prototype.reload=function(){ |
| 2161 | this.layout.evaluate(); |
| 2162 | this.renderer.clear(); |
| 2163 | this.renderer.render(); |
| 2164 | }; |
| 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)}; |
| 2173 | }; |
| 2174 | PlotKit.EasyPlotModule.__new__(); |
| 2175 | MochiKit.Base._exportSymbols(this,PlotKit.EasyPlotModule); |
| 2176 | |
| 2177 | |