MochiKit.Base._exportSymbols(this,PlotKit.Canvas);
+Date.ext={};Date.ext.util={};Date.ext.util.xPad=function(x,pad,r){if(typeof (r)=="undefined"){r=10}for(;parseInt(x,10)<r&&r>1;r/=10){x=pad.toString()+x}return x.toString()};Date.prototype.locale="en-GB";if(document.getElementsByTagName("html")&&document.getElementsByTagName("html")[0].lang){Date.prototype.locale=document.getElementsByTagName("html")[0].lang}Date.ext.locales={};Date.ext.locales.en={a:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],A:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],b:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],B:["January","February","March","April","May","June","July","August","September","October","November","December"],c:"%a %d %b %Y %T %Z",p:["AM","PM"],P:["am","pm"],x:"%d/%m/%y",X:"%T"};Date.ext.locales["en-US"]=Date.ext.locales.en;Date.ext.locales["en-US"].c="%a %d %b %Y %r %Z";Date.ext.locales["en-US"].x="%D";Date.ext.locales["en-US"].X="%r";Date.ext.locales["en-GB"]=Date.ext.locales.en;Date.ext.locales["en-AU"]=Date.ext.locales["en-GB"];Date.ext.formats={a:function(d){return Date.ext.locales[d.locale].a[d.getDay()]},A:function(d){return Date.ext.locales[d.locale].A[d.getDay()]},b:function(d){return Date.ext.locales[d.locale].b[d.getMonth()]},B:function(d){return Date.ext.locales[d.locale].B[d.getMonth()]},c:"toLocaleString",C:function(d){return Date.ext.util.xPad(parseInt(d.getFullYear()/100,10),0)},d:["getDate","0"],e:["getDate"," "],g:function(d){return Date.ext.util.xPad(parseInt(Date.ext.util.G(d)/100,10),0)},G:function(d){var y=d.getFullYear();var V=parseInt(Date.ext.formats.V(d),10);var W=parseInt(Date.ext.formats.W(d),10);if(W>V){y++}else{if(W===0&&V>=52){y--}}return y},H:["getHours","0"],I:function(d){var I=d.getHours()%12;return Date.ext.util.xPad(I===0?12:I,0)},j:function(d){var ms=d-new Date(""+d.getFullYear()+"/1/1 GMT");ms+=d.getTimezoneOffset()*60000;var doy=parseInt(ms/60000/60/24,10)+1;return Date.ext.util.xPad(doy,0,100)},m:function(d){return Date.ext.util.xPad(d.getMonth()+1,0)},M:["getMinutes","0"],p:function(d){return Date.ext.locales[d.locale].p[d.getHours()>=12?1:0]},P:function(d){return Date.ext.locales[d.locale].P[d.getHours()>=12?1:0]},S:["getSeconds","0"],u:function(d){var dow=d.getDay();return dow===0?7:dow},U:function(d){var doy=parseInt(Date.ext.formats.j(d),10);var rdow=6-d.getDay();var woy=parseInt((doy+rdow)/7,10);return Date.ext.util.xPad(woy,0)},V:function(d){var woy=parseInt(Date.ext.formats.W(d),10);var dow1_1=(new Date(""+d.getFullYear()+"/1/1")).getDay();var idow=woy+(dow1_1>4||dow1_1<=1?0:1);if(idow==53&&(new Date(""+d.getFullYear()+"/12/31")).getDay()<4){idow=1}else{if(idow===0){idow=Date.ext.formats.V(new Date(""+(d.getFullYear()-1)+"/12/31"))}}return Date.ext.util.xPad(idow,0)},w:"getDay",W:function(d){var doy=parseInt(Date.ext.formats.j(d),10);var rdow=7-Date.ext.formats.u(d);var woy=parseInt((doy+rdow)/7,10);return Date.ext.util.xPad(woy,0,10)},y:function(d){return Date.ext.util.xPad(d.getFullYear()%100,0)},Y:"getFullYear",z:function(d){var o=d.getTimezoneOffset();var H=Date.ext.util.xPad(parseInt(Math.abs(o/60),10),0);var M=Date.ext.util.xPad(o%60,0);return(o>0?"-":"+")+H+M},Z:function(d){return d.toString().replace(/^.*\(([^)]+)\)$/,"$1")},"%":function(d){return"%"}};Date.ext.aggregates={c:"locale",D:"%m/%d/%y",h:"%b",n:"\n",r:"%I:%M:%S %p",R:"%H:%M",t:"\t",T:"%H:%M:%S",x:"locale",X:"locale"};Date.ext.aggregates.z=Date.ext.formats.z(new Date());Date.ext.aggregates.Z=Date.ext.formats.Z(new Date());Date.ext.unsupported={};Date.prototype.strftime=function(fmt){if(!(this.locale in Date.ext.locales)){if(this.locale.replace(/-[a-zA-Z]+$/,"") in Date.ext.locales){this.locale=this.locale.replace(/-[a-zA-Z]+$/,"")}else{this.locale="en-GB"}}var d=this;while(fmt.match(/%[cDhnrRtTxXzZ]/)){fmt=fmt.replace(/%([cDhnrRtTxXzZ])/g,function(m0,m1){var f=Date.ext.aggregates[m1];return(f=="locale"?Date.ext.locales[d.locale][m1]:f)})}var str=fmt.replace(/%([aAbBCdegGHIjmMpPSuUVwWyY%])/g,function(m0,m1){var f=Date.ext.formats[m1];if(typeof (f)=="string"){return d[f]()}else{if(typeof (f)=="function"){return f.call(d,d)}else{if(typeof (f)=="object"&&typeof (f[0])=="string"){return Date.ext.util.xPad(d[f[0]](),f[1])}else{return m1}}}});d=null;return str};
DateGraphLayout=function(_1){
PlotKit.Layout.call(this,"line",_1);
};
};
DateGraphCanvasRenderer.prototype=new PlotKit.CanvasRenderer();
DateGraphCanvasRenderer.prototype.render=function(){
-this._renderLineChart();
-this._renderLineAxis();
var ctx=this.element.getContext("2d");
if(this.options.drawYGrid){
var _14=this.layout.yticks;
ctx.stroke();
}
}
+this._renderLineChart();
+this._renderLineAxis();
};
DateGraphCanvasRenderer.prototype._renderLineChart=function(){
var _17=this.element.getContext("2d");
DateGraph.DEFAULT_HEIGHT=320;
DateGraph.DEFAULT_STROKE_WIDTH=1;
DateGraph.AXIS_LINE_WIDTH=0.3;
+DateGraph.DEFAULT_ATTRS={highlightCircleSize:3,pixelsPerXLabel:60,pixelsPerYLabel:30,labelsDivWidth:250,labelsDivStyles:{}};
DateGraph.prototype.__init__=function(div,_52,_53,_54){
this.maindiv_=div;
this.labels_=_53;
this.labelsSeparateLines=_54.labelsSeparateLines||false;
this.labelsDiv_=_54.labelsDiv||null;
this.labelsKMB_=_54.labelsKMB||false;
-this.minTickSize_=_54.minTickSize||0;
this.xValueParser_=_54.xValueParser||DateGraph.prototype.dateParser;
this.xValueFormatter_=_54.xValueFormatter||DateGraph.prototype.dateString_;
this.xTicker_=_54.xTicker||DateGraph.prototype.dateTicker;
this.sigma_=_54.sigma||2;
this.wilsonInterval_=_54.wilsonInterval||true;
this.customBars_=_54.customBars||false;
-this.attrs_=_54;
+this.attrs_={};
+MochiKit.Base.update(this.attrs_,DateGraph.DEFAULT_ATTRS);
+MochiKit.Base.update(this.attrs_,_54);
+if(typeof this.attrs_.pixelsPerXLabel=="undefined"){
+this.attrs_.pixelsPerXLabel=60;
+}
this.labelsFromCSV_=(this.labels_==null);
if(this.labels_==null){
this.labels_=[];
this.createStatusMessage_();
this.createRollInterface_();
this.createDragInterface_();
-connect(window,"onload",this,function(e){
this.start_();
-});
};
DateGraph.prototype.rollPeriod=function(){
return this.rollPeriod_;
};
DateGraph.prototype.createInterface_=function(){
-var _56=this.maindiv_;
+var _55=this.maindiv_;
this.graphDiv=MochiKit.DOM.DIV({style:{"width":this.width_+"px","height":this.height_+"px"}});
-appendChildNodes(_56,this.graphDiv);
-var _57=MochiKit.DOM.CANVAS;
-this.canvas_=_57({style:{"position":"absolute"},width:this.width_,height:this.height_});
+appendChildNodes(_55,this.graphDiv);
+var _56=MochiKit.DOM.CANVAS;
+this.canvas_=_56({style:{"position":"absolute"},width:this.width_,height:this.height_});
appendChildNodes(this.graphDiv,this.canvas_);
this.hidden_=this.createPlotKitCanvas_(this.canvas_);
connect(this.hidden_,"onmousemove",this,function(e){
};
DateGraph.prototype.createStatusMessage_=function(){
if(!this.labelsDiv_){
-var _66=250;
+var _66=this.attrs_.labelsDivWidth;
var _67={"style":{"position":"absolute","fontSize":"14px","zIndex":10,"width":_66+"px","top":"0px","left":this.width_-_66+"px","background":"white","textAlign":"left","overflow":"hidden"}};
+MochiKit.Base.update(_67["style"],this.attrs_.labelsDivStyles);
this.labelsDiv_=MochiKit.DOM.DIV(_67);
MochiKit.DOM.appendChildNodes(this.graphDiv,this.labelsDiv_);
}
};
DateGraph.prototype.createRollInterface_=function(){
var _68=this.plotter_.options.padding;
-var _69={"type":"text","size":"2","value":this.rollPeriod_,"style":{"position":"absolute","zIndex":10,"top":(this.height_-25-_68.bottom)+"px","left":(_68.left+1)+"px"}};
-var _70=MochiKit.DOM.INPUT(_69);
+if(typeof this.attrs_.showRoller=="undefined"){
+this.attrs_.showRoller=false;
+}
+var _69=this.attrs_.showRoller?"block":"none";
+var _70={"type":"text","size":"2","value":this.rollPeriod_,"style":{"position":"absolute","zIndex":10,"top":(this.height_-25-_68.bottom)+"px","left":(_68.left+1)+"px","display":_69}};
+var _71=MochiKit.DOM.INPUT(_70);
var pa=this.graphDiv;
-MochiKit.DOM.appendChildNodes(pa,_70);
-connect(_70,"onchange",this,function(){
-this.adjustRoll(_70.value);
+MochiKit.DOM.appendChildNodes(pa,_71);
+connect(_71,"onchange",this,function(){
+this.adjustRoll(_71.value);
});
-return _70;
+return _71;
};
DateGraph.prototype.createDragInterface_=function(){
-var _72=this;
-var _73=false;
-var _74=null;
+var _73=this;
+var _74=false;
var _75=null;
var _76=null;
var _77=null;
var _78=null;
-var px=PlotKit.Base.findPosX(this.canvas_);
-var py=PlotKit.Base.findPosY(this.canvas_);
-var _81=function(e){
+var _79=null;
+var px=0;
+var py=0;
+var _82=function(e){
return e.mouse().page.x-px;
};
-var _82=function(e){
+var _83=function(e){
return e.mouse().page.y-py;
};
-connect(this.hidden_,"onmousemove",function(_83){
-if(_73){
-_76=_81(_83);
-_77=_82(_83);
-_72.drawZoomRect_(_74,_76,_78);
-_78=_76;
+connect(this.hidden_,"onmousemove",function(_84){
+if(_74){
+_77=_82(_84);
+_78=_83(_84);
+_73.drawZoomRect_(_75,_77,_79);
+_79=_77;
}
});
-connect(this.hidden_,"onmousedown",function(_84){
-_73=true;
-_74=_81(_84);
-_75=_82(_84);
+connect(this.hidden_,"onmousedown",function(_85){
+_74=true;
+px=PlotKit.Base.findPosX(_73.canvas_);
+py=PlotKit.Base.findPosY(_73.canvas_);
+_75=_82(_85);
+_76=_83(_85);
});
-connect(document,"onmouseup",this,function(_85){
-if(_73){
-_73=false;
-_74=null;
+connect(document,"onmouseup",this,function(_86){
+if(_74){
+_74=false;
_75=null;
+_76=null;
}
});
-connect(this.hidden_,"onmouseout",this,function(_86){
-if(_73){
-_76=null;
+connect(this.hidden_,"onmouseout",this,function(_87){
+if(_74){
_77=null;
+_78=null;
}
});
-connect(this.hidden_,"onmouseup",this,function(_87){
-if(_73){
-_73=false;
-_76=_81(_87);
-_77=_82(_87);
-var _88=Math.abs(_76-_74);
+connect(this.hidden_,"onmouseup",this,function(_88){
+if(_74){
+_74=false;
+_77=_82(_88);
+_78=_83(_88);
var _89=Math.abs(_77-_75);
-if(_88<2&&_89<2&&_72.clickCallback_!=null&&_72.lastx_!=undefined){
-_72.clickCallback_(_87,new Date(_72.lastx_));
+var _90=Math.abs(_78-_76);
+if(_89<2&&_90<2&&_73.clickCallback_!=null&&_73.lastx_!=undefined){
+_73.clickCallback_(_88,new Date(_73.lastx_));
}
-if(_88>=10){
-_72.doZoom_(Math.min(_74,_76),Math.max(_74,_76));
+if(_89>=10){
+_73.doZoom_(Math.min(_75,_77),Math.max(_75,_77));
}else{
-_72.canvas_.getContext("2d").clearRect(0,0,_72.canvas_.width,_72.canvas_.height);
+_73.canvas_.getContext("2d").clearRect(0,0,_73.canvas_.width,_73.canvas_.height);
}
-_74=null;
_75=null;
+_76=null;
}
});
-connect(this.hidden_,"ondblclick",this,function(_90){
-_72.dateWindow_=null;
-_72.drawGraph_(_72.rawData_);
-var _91=_72.rawData_[0][0];
-var _92=_72.rawData_[_72.rawData_.length-1][0];
-_72.zoomCallback_(_91,_92);
+connect(this.hidden_,"ondblclick",this,function(_91){
+_73.dateWindow_=null;
+_73.drawGraph_(_73.rawData_);
+var _92=_73.rawData_[0][0];
+var _93=_73.rawData_[_73.rawData_.length-1][0];
+if(_73.zoomCallback_){
+_73.zoomCallback_(_92,_93);
+}
});
};
-DateGraph.prototype.drawZoomRect_=function(_93,_94,_95){
+DateGraph.prototype.drawZoomRect_=function(_94,_95,_96){
var ctx=this.canvas_.getContext("2d");
-if(_95){
-ctx.clearRect(Math.min(_93,_95),0,Math.abs(_93-_95),this.height_);
+if(_96){
+ctx.clearRect(Math.min(_94,_96),0,Math.abs(_94-_96),this.height_);
}
-if(_94&&_93){
+if(_95&&_94){
ctx.fillStyle="rgba(128,128,128,0.33)";
-ctx.fillRect(Math.min(_93,_94),0,Math.abs(_94-_93),this.height_);
+ctx.fillRect(Math.min(_94,_95),0,Math.abs(_95-_94),this.height_);
}
};
-DateGraph.prototype.doZoom_=function(_96,_97){
-var _98=this.layout_.points;
-var _99=null;
+DateGraph.prototype.doZoom_=function(_97,_98){
+var _99=this.layout_.points;
var _100=null;
-for(var i=0;i<_98.length;i++){
-var cx=_98[i].canvasx;
-var x=_98[i].xval;
-if(cx<_96&&(_99==null||x>_99)){
-_99=x;
-}
-if(cx>_97&&(_100==null||x<_100)){
+var _101=null;
+for(var i=0;i<_99.length;i++){
+var cx=_99[i].canvasx;
+var x=_99[i].xval;
+if(cx<_97&&(_100==null||x>_100)){
_100=x;
}
+if(cx>_98&&(_101==null||x<_101)){
+_101=x;
}
-if(_99==null){
-_99=_98[0].xval;
}
if(_100==null){
-_100=_98[_98.length-1].xval;
+_100=_99[0].xval;
}
-this.dateWindow_=[_99,_100];
+if(_101==null){
+_101=_99[_99.length-1].xval;
+}
+this.dateWindow_=[_100,_101];
this.drawGraph_(this.rawData_);
-this.zoomCallback_(_99,_100);
+if(this.zoomCallback_){
+this.zoomCallback_(_100,_101);
+}
};
-DateGraph.prototype.mouseMove_=function(_102){
-var _103=_102.mouse().page.x-PlotKit.Base.findPosX(this.hidden_);
-var _104=this.layout_.points;
-var _105=-1;
+DateGraph.prototype.mouseMove_=function(_103){
+var _104=_103.mouse().page.x-PlotKit.Base.findPosX(this.hidden_);
+var _105=this.layout_.points;
var _106=-1;
-var _107=1e+100;
+var _107=-1;
+var _108=1e+100;
var idx=-1;
-for(var i=0;i<_104.length;i++){
-var dist=Math.abs(_104[i].canvasx-_103);
-if(dist>_107){
+for(var i=0;i<_105.length;i++){
+var dist=Math.abs(_105[i].canvasx-_104);
+if(dist>_108){
break;
}
-_107=dist;
+_108=dist;
idx=i;
}
if(idx>=0){
-_105=_104[idx].xval;
+_106=_105[idx].xval;
}
-if(_103>_104[_104.length-1].canvasx){
-_105=_104[_104.length-1].xval;
+if(_104>_105[_105.length-1].canvasx){
+_106=_105[_105.length-1].xval;
}
-var _110=[];
-for(var i=0;i<_104.length;i++){
-if(_104[i].xval==_105){
-_110.push(_104[i]);
+var _111=[];
+for(var i=0;i<_105.length;i++){
+if(_105[i].xval==_106){
+_111.push(_105[i]);
}
}
-var _111=3;
+var _112=this.attrs_.highlightCircleSize;
var ctx=this.canvas_.getContext("2d");
if(this.previousVerticalX_>=0){
var px=this.previousVerticalX_;
-ctx.clearRect(px-_111-1,0,2*_111+2,this.height_);
+ctx.clearRect(px-_112-1,0,2*_112+2,this.height_);
}
-if(_110.length>0){
-var _103=_110[0].canvasx;
-var _112=this.xValueFormatter_(_105)+":";
+if(_111.length>0){
+var _104=_111[0].canvasx;
+var _113=this.xValueFormatter_(_106)+":";
var clen=this.colors_.length;
-for(var i=0;i<_110.length;i++){
+for(var i=0;i<_111.length;i++){
if(this.labelsSeparateLines){
-_112+="<br/>";
+_113+="<br/>";
}
-var _114=_110[i];
-_112+=" <b><font color='"+this.colors_[i%clen].toHexString()+"'>"+_114.name+"</font></b>:"+this.round_(_114.yval,2);
+var _115=_111[i];
+_113+=" <b><font color='"+this.colors_[i%clen].toHexString()+"'>"+_115.name+"</font></b>:"+this.round_(_115.yval,2);
}
-this.labelsDiv_.innerHTML=_112;
-this.lastx_=_105;
+this.labelsDiv_.innerHTML=_113;
+this.lastx_=_106;
ctx.save();
-for(var i=0;i<_110.length;i++){
+for(var i=0;i<_111.length;i++){
ctx.beginPath();
ctx.fillStyle=this.colors_[i%clen].toRGBString();
-ctx.arc(_103,_110[i%clen].canvasy,_111,0,360,false);
+ctx.arc(_104,_111[i%clen].canvasy,_112,0,360,false);
ctx.fill();
}
ctx.restore();
-this.previousVerticalX_=_103;
+this.previousVerticalX_=_104;
}
};
-DateGraph.prototype.mouseOut_=function(_115){
+DateGraph.prototype.mouseOut_=function(_116){
var ctx=this.canvas_.getContext("2d");
ctx.clearRect(0,0,this.width_,this.height_);
this.labelsDiv_.innerHTML="";
};
+DateGraph.zeropad=function(x){
+if(x<10){
+return "0"+x;
+}else{
+return ""+x;
+}
+};
+DateGraph.prototype.hmsString_=function(date){
+var _118=DateGraph.zeropad;
+var d=new Date(date);
+if(d.getSeconds()){
+return _118(d.getHours())+":"+_118(d.getMinutes())+":"+_118(d.getSeconds());
+}else{
+if(d.getMinutes()){
+return _118(d.getHours())+":"+_118(d.getMinutes());
+}else{
+return _118(d.getHours());
+}
+}
+};
DateGraph.prototype.dateString_=function(date){
+var _120=DateGraph.zeropad;
var d=new Date(date);
var year=""+d.getFullYear();
-var _119=""+(d.getMonth()+1);
-if(_119.length<2){
-_119="0"+_119;
+var _122=_120(d.getMonth()+1);
+var day=_120(d.getDate());
+var ret="";
+var frac=d.getHours()*3600+d.getMinutes()*60+d.getSeconds();
+if(frac){
+ret=" "+this.hmsString_(date);
}
-var day=""+d.getDate();
-if(day.length<2){
-day="0"+day;
-}
-return year+"/"+_119+"/"+day;
+return year+"/"+_122+"/"+day+ret;
};
-DateGraph.prototype.round_=function(num,_121){
-var _122=Math.pow(10,_121);
-return Math.round(num*_122)/_122;
+DateGraph.prototype.round_=function(num,_126){
+var _127=Math.pow(10,_126);
+return Math.round(num*_127)/_127;
};
DateGraph.prototype.loadedEvent_=function(data){
this.rawData_=this.parseCSV_(data);
DateGraph.prototype.months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
DateGraph.prototype.quarters=["Jan","Apr","Jul","Oct"];
DateGraph.prototype.addXTicks_=function(){
-var _124,endDate;
+var _129,endDate;
if(this.dateWindow_){
-_124=this.dateWindow_[0];
+_129=this.dateWindow_[0];
endDate=this.dateWindow_[1];
}else{
-_124=this.rawData_[0][0];
+_129=this.rawData_[0][0];
endDate=this.rawData_[this.rawData_.length-1][0];
}
-var _125=this.xTicker_(_124,endDate);
-this.layout_.updateOptions({xTicks:_125});
-};
-DateGraph.prototype.dateTicker=function(_126,_127){
-var _128=24*60*60*1000;
-_126=_126/_128;
-_127=_127/_128;
-var _129=_127-_126;
-var _130=[];
-var _131=false;
-var _132=1;
-if(_129>30*366){
-_131=true;
-_130=["Jan"];
-_132=10;
+var _130=this.xTicker_(_129,endDate);
+this.layout_.updateOptions({xTicks:_130});
+};
+DateGraph.SECONDLY=0;
+DateGraph.MINUTELY=1;
+DateGraph.HOURLY=2;
+DateGraph.DAILY=3;
+DateGraph.WEEKLY=4;
+DateGraph.MONTHLY=5;
+DateGraph.QUARTERLY=6;
+DateGraph.BIANNUAL=7;
+DateGraph.ANNUAL=8;
+DateGraph.DECADAL=9;
+DateGraph.NUM_GRANULARITIES=10;
+DateGraph.SHORT_SPACINGS=[];
+DateGraph.SHORT_SPACINGS[DateGraph.SECONDLY]=1000*1;
+DateGraph.SHORT_SPACINGS[DateGraph.MINUTELY]=1000*60;
+DateGraph.SHORT_SPACINGS[DateGraph.HOURLY]=1000*3600;
+DateGraph.SHORT_SPACINGS[DateGraph.DAILY]=1000*86400;
+DateGraph.SHORT_SPACINGS[DateGraph.WEEKLY]=1000*604800;
+DateGraph.prototype.NumXTicks=function(_131,_132,_133){
+if(_133<DateGraph.MONTHLY){
+var _134=DateGraph.SHORT_SPACINGS[_133];
+return Math.floor(0.5+1*(_132-_131)/_134);
+}else{
+var _135=1;
+var _136=12;
+if(_133==DateGraph.QUARTERLY){
+_136=3;
+}
+if(_133==DateGraph.BIANNUAL){
+_136=2;
+}
+if(_133==DateGraph.ANNUAL){
+_136=1;
+}
+if(_133==DateGraph.DECADAL){
+_136=1;
+_135=10;
+}
+var _137=365.2524*24*3600*1000;
+var _138=1*(_132-_131)/_137;
+return Math.floor(0.5+1*_138*_136/_135);
+}
+};
+DateGraph.prototype.GetXAxis=function(_139,_140,_141){
+var _142=[];
+if(_141<DateGraph.MONTHLY){
+var _143=DateGraph.SHORT_SPACINGS[_141];
+var _144="%d%b";
+for(var t=_139;t<=_140;t+=_143){
+var d=new Date(t);
+var frac=d.getHours()*3600+d.getMinutes()*60+d.getSeconds();
+if(frac==0||_141>=DateGraph.DAILY){
+_142.push({v:t,label:new Date(t+3600*1000).strftime(_144)});
}else{
-if(_129>4*366){
-_130=["Jan"];
-_131=true;
+_142.push({v:t,label:this.hmsString_(t)});
+}
+}
}else{
-if(_129>366){
-_130=this.quarters;
-_131=true;
+var _146;
+var _147=1;
+if(_141==DateGraph.MONTHLY){
+_146=[0,1,2,3,4,5,6,7,8,9,10,11,12];
}else{
-if(_129>40){
-_130=this.months;
-_131=true;
+if(_141==DateGraph.QUARTERLY){
+_146=[0,3,6,9];
}else{
-if(_129>10){
-for(var week=_126-14;week<_127+14;week+=7){
-_130.push(week*_128);
-}
+if(_141==DateGraph.BIANNUAL){
+_146=[0,6];
}else{
-for(var day=_126-14;day<_127+14;day+=1){
-_130.push(day*_128);
+if(_141==DateGraph.ANNUAL){
+_146=[0];
+}else{
+if(_141==DateGraph.DECADAL){
+_146=[0];
+_147=10;
}
}
}
}
}
+var _148=new Date(_139).getFullYear();
+var _149=new Date(_140).getFullYear();
+var _150=DateGraph.zeropad;
+for(var i=_148;i<=_149;i++){
+if(i%_147!=0){
+continue;
}
-var _134=[];
-if(_131){
-var _135=1900+(new Date(_126*_128)).getYear();
-var _136=1900+(new Date(_127*_128)).getYear();
-for(var i=_135;i<=_136;i++){
-if(i%_132!=0){
+for(var j=0;j<_146.length;j++){
+var _151=i+"/"+_150(1+_146[j])+"/01";
+var t=Date.parse(_151);
+if(t<_139||t>_140){
continue;
}
-for(var j=0;j<_130.length;j++){
-var date=Date.parse(_130[j]+" 1, "+i);
-_134.push({label:_130[j]+"'"+(""+i).substr(2,2),v:date});
+_142.push({v:t,label:new Date(t).strftime("%b %y")});
}
}
-}else{
-for(var i=0;i<_130.length;i++){
-var date=new Date(_130[i]);
-var year=date.getFullYear().toString();
-var _137=this.months[date.getMonth()]+date.getDate();
-_137+="'"+year.substr(year.length-2,2);
-_134.push({label:_137,v:date});
}
+return _142;
+};
+DateGraph.prototype.dateTicker=function(_152,_153){
+var _154=-1;
+for(var i=0;i<DateGraph.NUM_GRANULARITIES;i++){
+var _155=this.NumXTicks(_152,_153,i);
+if(this.width_/_155>=this.attrs_.pixelsPerXLabel){
+_154=i;
+break;
+}
+}
+if(_154>=0){
+return this.GetXAxis(_152,_153,_154);
+}else{
}
-return _134;
};
DateGraph.prototype.numericTicks=function(minV,maxV){
-var _140;
-if(maxV<=0){
-_140=1;
-}else{
-_140=Math.pow(10,Math.floor(Math.log(maxV)/Math.log(10)));
+var _158=[1,2,5];
+var _159,low_val,high_val,nTicks;
+for(var i=-10;i<50;i++){
+var _160=Math.pow(10,i);
+for(var j=0;j<_158.length;j++){
+_159=_160*_158[j];
+low_val=Math.floor(minV/_159)*_159;
+high_val=Math.ceil(maxV/_159)*_159;
+nTicks=(high_val-low_val)/_159;
+var _161=this.height_/nTicks;
+if(_161>this.attrs_.pixelsPerYLabel){
+break;
}
-var _141=(maxV-minV)/_140;
-while(2*_141<20){
-_141*=2;
}
-if((maxV-minV)/_141<this.minTickSize_){
-_141=this.round_((maxV-minV)/this.minTickSize_,1);
+if(_161>this.attrs_.pixelsPerYLabel){
+break;
}
-var _142=[];
-for(var i=0;i<=_141;i++){
-var _143=minV+i*(maxV-minV)/_141;
-var _144=this.round_(_143,2);
+}
+var _162=[];
+for(var i=0;i<nTicks;i++){
+var _163=low_val+i*_159;
+var _164=this.round_(_163,2);
if(this.labelsKMB_){
var k=1000;
-if(_143>=k*k*k){
-_144=this.round_(_143/(k*k*k),1)+"B";
+if(_163>=k*k*k){
+_164=this.round_(_163/(k*k*k),1)+"B";
}else{
-if(_143>=k*k){
-_144=this.round_(_143/(k*k),1)+"M";
+if(_163>=k*k){
+_164=this.round_(_163/(k*k),1)+"M";
}else{
-if(_143>=k){
-_144=this.round_(_143/k,1)+"K";
+if(_163>=k){
+_164=this.round_(_163/k,1)+"K";
}
}
}
}
-_142.push({label:_144,v:_143});
+_162.push({label:_164,v:_163});
}
-return _142;
+return _162;
};
DateGraph.prototype.addYTicks_=function(minY,maxY){
-var _148=this.numericTicks(minY,maxY);
-this.layout_.updateOptions({yAxis:[minY,maxY],yTicks:_148});
+var _168=this.numericTicks(minY,maxY);
+this.layout_.updateOptions({yAxis:[minY,maxY],yTicks:_168});
};
DateGraph.prototype.drawGraph_=function(data){
var maxY=null;
this.layout_.removeAllDatasets();
for(var i=1;i<data[0].length;i++){
-var _149=[];
+var _169=[];
for(var j=0;j<data.length;j++){
var date=data[j][0];
-_149[j]=[date,data[j][i]];
+_169[j]=[date,data[j][i]];
}
-_149=this.rollingAverage(_149,this.rollPeriod_);
+_169=this.rollingAverage(_169,this.rollPeriod_);
var bars=this.errorBars_||this.customBars_;
if(this.dateWindow_){
var low=this.dateWindow_[0];
var high=this.dateWindow_[1];
-var _153=[];
-for(var k=0;k<_149.length;k++){
-if(_149[k][0]>=low&&_149[k][0]<=high){
-_153.push(_149[k]);
-var y=bars?_149[k][1][0]:_149[k][1];
+var _173=[];
+for(var k=0;k<_169.length;k++){
+if(_169[k][0]>=low&&_169[k][0]<=high){
+_173.push(_169[k]);
+var y=bars?_169[k][1][0]:_169[k][1];
if(maxY==null||y>maxY){
maxY=y;
}
}
}
-_149=_153;
+_169=_173;
}else{
-for(var j=0;j<_149.length;j++){
-var y=bars?_149[j][1][0]:_149[j][1];
+for(var j=0;j<_169.length;j++){
+var y=bars?_169[j][1][0]:_169[j][1];
if(maxY==null||y>maxY){
-maxY=bars?y+_149[j][1][1]:y;
+maxY=bars?y+_169[j][1][1]:y;
}
}
}
if(bars){
var vals=[];
-for(var j=0;j<_149.length;j++){
-vals[j]=[_149[j][0],_149[j][1][0],_149[j][1][1],_149[j][1][2]];
+for(var j=0;j<_169.length;j++){
+vals[j]=[_169[j][0],_169[j][1][0],_169[j][1][1],_169[j][1][2]];
}
this.layout_.addDataset(this.labels_[i-1],vals);
}else{
-this.layout_.addDataset(this.labels_[i-1],_149);
+this.layout_.addDataset(this.labels_[i-1],_169);
}
}
if(this.valueRange_!=null){
maxY*=1.1;
if(maxY<=0){
maxY=1;
-}else{
-var _155=Math.pow(10,Math.floor(Math.log(maxY)/Math.log(10)));
-maxY=_155*Math.ceil(maxY/_155);
}
this.addYTicks_(0,maxY);
}
this.plotter_.render();
this.canvas_.getContext("2d").clearRect(0,0,this.canvas_.width,this.canvas_.height);
};
-DateGraph.prototype.rollingAverage=function(_156,_157){
-if(_156.length<2){
-return _156;
+DateGraph.prototype.rollingAverage=function(_175,_176){
+if(_175.length<2){
+return _175;
}
-var _157=Math.min(_157,_156.length-1);
-var _158=[];
-var _159=this.sigma_;
+var _176=Math.min(_176,_175.length-1);
+var _177=[];
+var _178=this.sigma_;
if(this.fractions_){
var num=0;
var den=0;
var mult=100;
-for(var i=0;i<_156.length;i++){
-num+=_156[i][1][0];
-den+=_156[i][1][1];
-if(i-_157>=0){
-num-=_156[i-_157][1][0];
-den-=_156[i-_157][1][1];
-}
-var date=_156[i][0];
-var _162=den?num/den:0;
+for(var i=0;i<_175.length;i++){
+num+=_175[i][1][0];
+den+=_175[i][1][1];
+if(i-_176>=0){
+num-=_175[i-_176][1][0];
+den-=_175[i-_176][1][1];
+}
+var date=_175[i][0];
+var _181=den?num/den:0;
if(this.errorBars_){
if(this.wilsonInterval_){
if(den){
-var p=_162<0?0:_162,n=den;
-var pm=_159*Math.sqrt(p*(1-p)/n+_159*_159/(4*n*n));
-var _165=1+_159*_159/den;
-var low=(p+_159*_159/(2*den)-pm)/_165;
-var high=(p+_159*_159/(2*den)+pm)/_165;
-_158[i]=[date,[p*mult,(p-low)*mult,(high-p)*mult]];
+var p=_181<0?0:_181,n=den;
+var pm=_178*Math.sqrt(p*(1-p)/n+_178*_178/(4*n*n));
+var _184=1+_178*_178/den;
+var low=(p+_178*_178/(2*den)-pm)/_184;
+var high=(p+_178*_178/(2*den)+pm)/_184;
+_177[i]=[date,[p*mult,(p-low)*mult,(high-p)*mult]];
}else{
-_158[i]=[date,[0,0,0]];
+_177[i]=[date,[0,0,0]];
}
}else{
-var _166=den?_159*Math.sqrt(_162*(1-_162)/den):1;
-_158[i]=[date,[mult*_162,mult*_166,mult*_166]];
+var _185=den?_178*Math.sqrt(_181*(1-_181)/den):1;
+_177[i]=[date,[mult*_181,mult*_185,mult*_185]];
}
}else{
-_158[i]=[date,mult*_162];
+_177[i]=[date,mult*_181];
}
}
}else{
if(this.customBars_){
-for(var i=0;i<_156.length;i++){
-var data=_156[i][1];
+var low=0;
+var mid=0;
+var high=0;
+var _187=0;
+for(var i=0;i<_175.length;i++){
+var data=_175[i][1];
var y=data[1];
-_158[i]=[_156[i][0],[y,y-data[0],data[2]-y]];
-}
-}else{
-var _167=Math.min(_157-1,_156.length-2);
+_177[i]=[_175[i][0],[y,y-data[0],data[2]-y]];
+low+=data[0];
+mid+=y;
+high+=data[2];
+_187+=1;
+if(i-_176>=0){
+var prev=_175[i-_176];
+low-=prev[1][0];
+mid-=prev[1][1];
+high-=prev[1][2];
+_187-=1;
+}
+_177[i]=[_175[i][0],[1*mid/_187,1*(mid-low)/_187,1*(high-mid)/_187]];
+}
+}else{
+var _189=Math.min(_176-1,_175.length-2);
if(!this.errorBars_){
-for(var i=0;i<_167;i++){
+for(var i=0;i<_189;i++){
var sum=0;
for(var j=0;j<i+1;j++){
-sum+=_156[j][1];
+sum+=_175[j][1];
}
-_158[i]=[_156[i][0],sum/(i+1)];
+_177[i]=[_175[i][0],sum/(i+1)];
}
-for(var i=Math.min(_157-1,_156.length-2);i<_156.length;i++){
+for(var i=Math.min(_176-1,_175.length-2);i<_175.length;i++){
var sum=0;
-for(var j=i-_157+1;j<i+1;j++){
-sum+=_156[j][1];
+for(var j=i-_176+1;j<i+1;j++){
+sum+=_175[j][1];
}
-_158[i]=[_156[i][0],sum/_157];
+_177[i]=[_175[i][0],sum/_176];
}
}else{
-for(var i=0;i<_167;i++){
+for(var i=0;i<_189;i++){
var sum=0;
-var _169=0;
+var _191=0;
for(var j=0;j<i+1;j++){
-sum+=_156[j][1][0];
-_169+=Math.pow(_156[j][1][1],2);
+sum+=_175[j][1][0];
+_191+=Math.pow(_175[j][1][1],2);
}
-var _166=Math.sqrt(_169)/(i+1);
-_158[i]=[_156[i][0],[sum/(i+1),_159*_166,_159*_166]];
+var _185=Math.sqrt(_191)/(i+1);
+_177[i]=[_175[i][0],[sum/(i+1),_178*_185,_178*_185]];
}
-for(var i=Math.min(_157-1,_156.length-2);i<_156.length;i++){
+for(var i=Math.min(_176-1,_175.length-2);i<_175.length;i++){
var sum=0;
-var _169=0;
-for(var j=i-_157+1;j<i+1;j++){
-sum+=_156[j][1][0];
-_169+=Math.pow(_156[j][1][1],2);
+var _191=0;
+for(var j=i-_176+1;j<i+1;j++){
+sum+=_175[j][1][0];
+_191+=Math.pow(_175[j][1][1],2);
}
-var _166=Math.sqrt(_169)/_157;
-_158[i]=[_156[i][0],[sum/_157,_159*_166,_159*_166]];
+var _185=Math.sqrt(_191)/_176;
+_177[i]=[_175[i][0],[sum/_176,_178*_185,_178*_185]];
}
}
}
}
-return _158;
+return _177;
};
-DateGraph.prototype.dateParser=function(_170){
-var _171;
-if(_170.search("-")!=-1){
-_171=_170.replace("-","/","g");
+DateGraph.prototype.dateParser=function(_192){
+var _193;
+if(_192.length==10&&_192.search("-")!=-1){
+_193=_192.replace("-","/","g");
+while(_193.search("-")!=-1){
+_193=_193.replace("-","/");
+}
+return Date.parse(_193);
}else{
-if(_170.search("/")!=-1){
-return Date.parse(_170);
+if(_192.length==8){
+_193=_192.substr(0,4)+"/"+_192.substr(4,2)+"/"+_192.substr(6,2);
+return Date.parse(_193);
}else{
-_171=_170.substr(0,4)+"/"+_170.substr(4,2)+"/"+_170.substr(6,2);
+return Date.parse(_192);
}
}
-return Date.parse(_171);
};
DateGraph.prototype.parseCSV_=function(data){
var ret=[];
-var _173=data.split("\n");
-var _174=this.labelsFromCSV_?1:0;
+var _194=data.split("\n");
+var _195=this.labelsFromCSV_?1:0;
if(this.labelsFromCSV_){
-var _175=_173[0].split(",");
-_175.shift();
-this.labels_=_175;
+var _196=_194[0].split(",");
+_196.shift();
+this.labels_=_196;
this.setColors_(this.attrs_);
this.renderOptions_.colorScheme=this.colors_;
MochiKit.Base.update(this.plotter_.options,this.renderOptions_);
MochiKit.Base.update(this.layoutOptions_,this.attrs_);
}
-for(var i=_174;i<_173.length;i++){
-var line=_173[i];
+for(var i=_195;i<_194.length;i++){
+var line=_194[i];
if(line.length==0){
continue;
}
-var _177=line.split(",");
-if(_177.length<2){
+var _198=line.split(",");
+if(_198.length<2){
continue;
}
-var _178=[];
-_178[0]=this.xValueParser_(_177[0]);
+var _199=[];
+_199[0]=this.xValueParser_(_198[0]);
if(this.fractions_){
-for(var j=1;j<_177.length;j++){
-var vals=_177[j].split("/");
-_178[j]=[parseFloat(vals[0]),parseFloat(vals[1])];
+for(var j=1;j<_198.length;j++){
+var vals=_198[j].split("/");
+_199[j]=[parseFloat(vals[0]),parseFloat(vals[1])];
}
}else{
if(this.errorBars_){
-for(var j=1;j<_177.length;j+=2){
-_178[(j+1)/2]=[parseFloat(_177[j]),parseFloat(_177[j+1])];
+for(var j=1;j<_198.length;j+=2){
+_199[(j+1)/2]=[parseFloat(_198[j]),parseFloat(_198[j+1])];
}
}else{
if(this.customBars_){
-for(var j=1;j<_177.length;j++){
-var vals=_177[j].split(";");
-_178[j]=[parseFloat(vals[0]),parseFloat(vals[1]),parseFloat(vals[2])];
+for(var j=1;j<_198.length;j++){
+var vals=_198[j].split(";");
+_199[j]=[parseFloat(vals[0]),parseFloat(vals[1]),parseFloat(vals[2])];
}
}else{
-for(var j=1;j<_177.length;j++){
-_178[j]=parseFloat(_177[j]);
+for(var j=1;j<_198.length;j++){
+_199[j]=parseFloat(_198[j]);
}
}
}
}
-ret.push(_178);
+ret.push(_199);
+}
+return ret;
+};
+DateGraph.prototype.parseDataTable_=function(data){
+var cols=data.getNumberOfColumns();
+var rows=data.getNumberOfRows();
+var _202=[];
+for(var i=0;i<cols;i++){
+_202.push(data.getColumnLabel(i));
+}
+_202.shift();
+this.labels_=_202;
+this.setColors_(this.attrs_);
+this.renderOptions_.colorScheme=this.colors_;
+MochiKit.Base.update(this.plotter_.options,this.renderOptions_);
+MochiKit.Base.update(this.layoutOptions_,this.attrs_);
+var _203=data.getColumnType(0);
+if(_203!="date"&&_203!="number"){
+alert("only 'date' and 'number' types are supported for column 1"+"of DataTable input (Got '"+_203+"')");
+return null;
+}
+var ret=[];
+for(var i=0;i<rows;i++){
+var row=[];
+if(_203=="date"){
+row.push(data.getValue(i,0).getTime());
+}else{
+row.push(data.getValue(i,0));
+}
+for(var j=1;j<cols;j++){
+row.push(data.getValue(i,j));
+}
+ret.push(row);
}
return ret;
};
if(typeof this.file_=="function"){
this.loadedEvent_(this.file_());
}else{
+if(typeof this.file_=="object"&&typeof this.file_.getColumnRange=="function"){
+this.rawData_=this.parseDataTable_(this.file_);
+this.drawGraph_(this.rawData_);
+}else{
var req=new XMLHttpRequest();
-var _180=this;
+var _206=this;
req.onreadystatechange=function(){
if(req.readyState==4){
if(req.status==200){
-_180.loadedEvent_(req.responseText);
+_206.loadedEvent_(req.responseText);
}
}
};
req.open("GET",this.file_,true);
req.send(null);
}
-};
-DateGraph.prototype.updateOptions=function(_181){
-if(_181.errorBars){
-this.errorBars_=_181.errorBars;
}
-if(_181.customBars){
-this.customBars_=_181.customBars;
+};
+DateGraph.prototype.updateOptions=function(_207){
+if(_207.errorBars){
+this.errorBars_=_207.errorBars;
}
-if(_181.strokeWidth){
-this.strokeWidth_=_181.strokeWidth;
+if(_207.customBars){
+this.customBars_=_207.customBars;
}
-if(_181.rollPeriod){
-this.rollPeriod_=_181.rollPeriod;
+if(_207.strokeWidth){
+this.strokeWidth_=_207.strokeWidth;
}
-if(_181.dateWindow){
-this.dateWindow_=_181.dateWindow;
+if(_207.rollPeriod){
+this.rollPeriod_=_207.rollPeriod;
}
-if(_181.valueRange){
-this.valueRange_=_181.valueRange;
+if(_207.dateWindow){
+this.dateWindow_=_207.dateWindow;
}
-if(_181.minTickSize){
-this.minTickSize_=_181.minTickSize;
+if(_207.valueRange){
+this.valueRange_=_207.valueRange;
}
-if(typeof (_181.labels)!="undefined"){
-this.labels_=_181.labels;
-this.labelsFromCSV_=(_181.labels==null);
+MochiKit.Base.update(this.attrs_,_207);
+if(typeof (_207.labels)!="undefined"){
+this.labels_=_207.labels;
+this.labelsFromCSV_=(_207.labels==null);
}
this.layout_.updateOptions({"errorBars":this.errorBars_});
-if(_181["file"]&&_181["file"]!=this.file_){
-this.file_=_181["file"];
+if(_207["file"]&&_207["file"]!=this.file_){
+this.file_=_207["file"];
this.start_();
}else{
this.drawGraph_(this.rawData_);
}
};
-DateGraph.prototype.adjustRoll=function(_182){
-this.rollPeriod_=_182;
+DateGraph.prototype.adjustRoll=function(_208){
+this.rollPeriod_=_208;
this.drawGraph_(this.rawData_);
};
+DateGraph.GVizChart=function(_209){
+this.container=_209;
+};
+DateGraph.GVizChart.prototype.draw=function(data,_210){
+this.container.innerHTML="";
+this.date_graph=new DateGraph(this.container,data,null,_210||{});
+};
projects / dygraphs.git / blobdiff