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_=[];
};
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_);
}
_111.push(_105[i]);
}
}
-var _112=3;
+var _112=this.attrs_.highlightCircleSize;
var ctx=this.canvas_.getContext("2d");
if(this.previousVerticalX_>=0){
var px=this.previousVerticalX_;
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 _120=""+(d.getMonth()+1);
-if(_120.length<2){
-_120="0"+_120;
-}
-var day=""+d.getDate();
-if(day.length<2){
-day="0"+day;
+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);
}
-return year+"/"+_120+"/"+day;
+return year+"/"+_122+"/"+day+ret;
};
-DateGraph.prototype.round_=function(num,_122){
-var _123=Math.pow(10,_122);
-return Math.round(num*_123)/_123;
+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 _125,endDate;
+var _129,endDate;
if(this.dateWindow_){
-_125=this.dateWindow_[0];
+_129=this.dateWindow_[0];
endDate=this.dateWindow_[1];
}else{
-_125=this.rawData_[0][0];
+_129=this.rawData_[0][0];
endDate=this.rawData_[this.rawData_.length-1][0];
}
-var _126=this.xTicker_(_125,endDate);
-this.layout_.updateOptions({xTicks:_126});
-};
-DateGraph.prototype.dateTicker=function(_127,_128){
-var _129=24*60*60*1000;
-_127=_127/_129;
-_128=_128/_129;
-var _130=_128-_127;
-var _131=[];
-var _132=false;
-var _133=1;
-if(_130>30*366){
-_132=true;
-_131=["Jan"];
-_133=10;
-}else{
-if(_130>4*366){
-_131=["Jan"];
-_132=true;
-}else{
-if(_130>366){
-_131=this.quarters;
-_132=true;
-}else{
-if(_130>40){
-_131=this.months;
-_132=true;
-}else{
-if(_130>10){
-for(var week=_127-14;week<_128+14;week+=7){
-_131.push(week*_129);
-}
-}else{
-for(var day=_127-14;day<_128+14;day+=1){
-_131.push(day*_129);
-}
+var _130=this.xTicker_(_129,endDate);
+this.layout_.updateOptions({xTicks:_130});
+};
+DateGraph.SECONDLY=0;
+DateGraph.TEN_SECONDLY=1;
+DateGraph.THIRTY_SECONDLY=2;
+DateGraph.MINUTELY=3;
+DateGraph.TEN_MINUTELY=4;
+DateGraph.THIRTY_MINUTELY=5;
+DateGraph.HOURLY=6;
+DateGraph.SIX_HOURLY=7;
+DateGraph.DAILY=8;
+DateGraph.WEEKLY=9;
+DateGraph.MONTHLY=10;
+DateGraph.QUARTERLY=11;
+DateGraph.BIANNUAL=12;
+DateGraph.ANNUAL=13;
+DateGraph.DECADAL=14;
+DateGraph.NUM_GRANULARITIES=15;
+DateGraph.SHORT_SPACINGS=[];
+DateGraph.SHORT_SPACINGS[DateGraph.SECONDLY]=1000*1;
+DateGraph.SHORT_SPACINGS[DateGraph.TEN_SECONDLY]=1000*10;
+DateGraph.SHORT_SPACINGS[DateGraph.THIRTY_SECONDLY]=1000*30;
+DateGraph.SHORT_SPACINGS[DateGraph.MINUTELY]=1000*60;
+DateGraph.SHORT_SPACINGS[DateGraph.TEN_MINUTELY]=1000*60*10;
+DateGraph.SHORT_SPACINGS[DateGraph.THIRTY_MINUTELY]=1000*60*30;
+DateGraph.SHORT_SPACINGS[DateGraph.HOURLY]=1000*3600;
+DateGraph.SHORT_SPACINGS[DateGraph.HOURLY]=1000*3600*6;
+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";
+if(_141<DateGraph.HOURLY){
+_139=_143*Math.floor(0.5+_139/_143);
+}
+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{
+_142.push({v:t,label:this.hmsString_(t)});
+}
+}
+}else{
+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(_141==DateGraph.QUARTERLY){
+_146=[0,3,6,9];
+}else{
+if(_141==DateGraph.BIANNUAL){
+_146=[0,6];
+}else{
+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;
}
+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;
}
+_142.push({v:t,label:new Date(t).strftime("%b %y")});
}
}
}
-var _135=[];
-if(_132){
-var _136=1900+(new Date(_127*_129)).getYear();
-var _137=1900+(new Date(_128*_129)).getYear();
-for(var i=_136;i<=_137;i++){
-if(i%_133!=0){
-continue;
-}
-for(var j=0;j<_131.length;j++){
-var date=Date.parse(_131[j]+" 1, "+i);
-_135.push({label:_131[j]+"'"+(""+i).substr(2,2),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{
-for(var i=0;i<_131.length;i++){
-var date=new Date(_131[i]);
-var year=date.getFullYear().toString();
-var _138=this.months[date.getMonth()]+date.getDate();
-_138+="'"+year.substr(year.length-2,2);
-_135.push({label:_138,v:date});
-}
}
-return _135;
};
DateGraph.prototype.numericTicks=function(minV,maxV){
-var _141;
-if(maxV<=0){
-_141=1;
-}else{
-_141=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 _142=(maxV-minV)/_141;
-while(2*_142<20){
-_142*=2;
}
-if((maxV-minV)/_142<this.minTickSize_){
-_142=this.round_((maxV-minV)/this.minTickSize_,1);
+if(_161>this.attrs_.pixelsPerYLabel){
+break;
+}
}
-var _143=[];
-for(var i=0;i<=_142;i++){
-var _144=minV+i*(maxV-minV)/_142;
-var _145=this.round_(_144,2);
+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(_144>=k*k*k){
-_145=this.round_(_144/(k*k*k),1)+"B";
+if(_163>=k*k*k){
+_164=this.round_(_163/(k*k*k),1)+"B";
}else{
-if(_144>=k*k){
-_145=this.round_(_144/(k*k),1)+"M";
+if(_163>=k*k){
+_164=this.round_(_163/(k*k),1)+"M";
}else{
-if(_144>=k){
-_145=this.round_(_144/k,1)+"K";
+if(_163>=k){
+_164=this.round_(_163/k,1)+"K";
}
}
}
}
-_143.push({label:_145,v:_144});
+_162.push({label:_164,v:_163});
}
-return _143;
+return _162;
};
DateGraph.prototype.addYTicks_=function(minY,maxY){
-var _149=this.numericTicks(minY,maxY);
-this.layout_.updateOptions({yAxis:[minY,maxY],yTicks:_149});
+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 _150=[];
+var _169=[];
for(var j=0;j<data.length;j++){
var date=data[j][0];
-_150[j]=[date,data[j][i]];
+_169[j]=[date,data[j][i]];
}
-_150=this.rollingAverage(_150,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 _154=[];
-for(var k=0;k<_150.length;k++){
-if(_150[k][0]>=low&&_150[k][0]<=high){
-_154.push(_150[k]);
-var y=bars?_150[k][1][0]:_150[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;
}
}
}
-_150=_154;
+_169=_173;
}else{
-for(var j=0;j<_150.length;j++){
-var y=bars?_150[j][1][0]:_150[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+_150[j][1][1]:y;
+maxY=bars?y+_169[j][1][1]:y;
}
}
}
if(bars){
var vals=[];
-for(var j=0;j<_150.length;j++){
-vals[j]=[_150[j][0],_150[j][1][0],_150[j][1][1],_150[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],_150);
+this.layout_.addDataset(this.labels_[i-1],_169);
}
}
if(this.valueRange_!=null){
maxY*=1.1;
if(maxY<=0){
maxY=1;
-}else{
-var _156=Math.pow(10,Math.floor(Math.log(maxY)/Math.log(10)));
-maxY=_156*Math.ceil(maxY/_156);
}
this.addYTicks_(0,maxY);
}
this.plotter_.render();
this.canvas_.getContext("2d").clearRect(0,0,this.canvas_.width,this.canvas_.height);
};
-DateGraph.prototype.rollingAverage=function(_157,_158){
-if(_157.length<2){
-return _157;
+DateGraph.prototype.rollingAverage=function(_175,_176){
+if(_175.length<2){
+return _175;
}
-var _158=Math.min(_158,_157.length-1);
-var _159=[];
-var _160=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<_157.length;i++){
-num+=_157[i][1][0];
-den+=_157[i][1][1];
-if(i-_158>=0){
-num-=_157[i-_158][1][0];
-den-=_157[i-_158][1][1];
-}
-var date=_157[i][0];
-var _163=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=_163<0?0:_163,n=den;
-var pm=_160*Math.sqrt(p*(1-p)/n+_160*_160/(4*n*n));
-var _166=1+_160*_160/den;
-var low=(p+_160*_160/(2*den)-pm)/_166;
-var high=(p+_160*_160/(2*den)+pm)/_166;
-_159[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{
-_159[i]=[date,[0,0,0]];
+_177[i]=[date,[0,0,0]];
}
}else{
-var _167=den?_160*Math.sqrt(_163*(1-_163)/den):1;
-_159[i]=[date,[mult*_163,mult*_167,mult*_167]];
+var _185=den?_178*Math.sqrt(_181*(1-_181)/den):1;
+_177[i]=[date,[mult*_181,mult*_185,mult*_185]];
}
}else{
-_159[i]=[date,mult*_163];
+_177[i]=[date,mult*_181];
}
}
}else{
if(this.customBars_){
-for(var i=0;i<_157.length;i++){
-var data=_157[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];
-_159[i]=[_157[i][0],[y,y-data[0],data[2]-y]];
-}
-}else{
-var _168=Math.min(_158-1,_157.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<_168;i++){
+for(var i=0;i<_189;i++){
var sum=0;
for(var j=0;j<i+1;j++){
-sum+=_157[j][1];
+sum+=_175[j][1];
}
-_159[i]=[_157[i][0],sum/(i+1)];
+_177[i]=[_175[i][0],sum/(i+1)];
}
-for(var i=Math.min(_158-1,_157.length-2);i<_157.length;i++){
+for(var i=Math.min(_176-1,_175.length-2);i<_175.length;i++){
var sum=0;
-for(var j=i-_158+1;j<i+1;j++){
-sum+=_157[j][1];
+for(var j=i-_176+1;j<i+1;j++){
+sum+=_175[j][1];
}
-_159[i]=[_157[i][0],sum/_158];
+_177[i]=[_175[i][0],sum/_176];
}
}else{
-for(var i=0;i<_168;i++){
+for(var i=0;i<_189;i++){
var sum=0;
-var _170=0;
+var _191=0;
for(var j=0;j<i+1;j++){
-sum+=_157[j][1][0];
-_170+=Math.pow(_157[j][1][1],2);
+sum+=_175[j][1][0];
+_191+=Math.pow(_175[j][1][1],2);
}
-var _167=Math.sqrt(_170)/(i+1);
-_159[i]=[_157[i][0],[sum/(i+1),_160*_167,_160*_167]];
+var _185=Math.sqrt(_191)/(i+1);
+_177[i]=[_175[i][0],[sum/(i+1),_178*_185,_178*_185]];
}
-for(var i=Math.min(_158-1,_157.length-2);i<_157.length;i++){
+for(var i=Math.min(_176-1,_175.length-2);i<_175.length;i++){
var sum=0;
-var _170=0;
-for(var j=i-_158+1;j<i+1;j++){
-sum+=_157[j][1][0];
-_170+=Math.pow(_157[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 _167=Math.sqrt(_170)/_158;
-_159[i]=[_157[i][0],[sum/_158,_160*_167,_160*_167]];
+var _185=Math.sqrt(_191)/_176;
+_177[i]=[_175[i][0],[sum/_176,_178*_185,_178*_185]];
}
}
}
}
-return _159;
+return _177;
};
-DateGraph.prototype.dateParser=function(_171){
-var _172;
-if(_171.search("-")!=-1){
-_172=_171.replace("-","/","g");
-while(_172.search("-")!=-1){
-_172=_172.replace("-","/");
+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(_171.search("/")!=-1){
-return Date.parse(_171);
+if(_192.length==8){
+_193=_192.substr(0,4)+"/"+_192.substr(4,2)+"/"+_192.substr(6,2);
+return Date.parse(_193);
}else{
-_172=_171.substr(0,4)+"/"+_171.substr(4,2)+"/"+_171.substr(6,2);
+return Date.parse(_192);
}
}
-return Date.parse(_172);
};
DateGraph.prototype.parseCSV_=function(data){
var ret=[];
-var _174=data.split("\n");
-var _175=this.labelsFromCSV_?1:0;
+var _194=data.split("\n");
+var _195=this.labelsFromCSV_?1:0;
if(this.labelsFromCSV_){
-var _176=_174[0].split(",");
-_176.shift();
-this.labels_=_176;
+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=_175;i<_174.length;i++){
-var line=_174[i];
+for(var i=_195;i<_194.length;i++){
+var line=_194[i];
if(line.length==0){
continue;
}
-var _178=line.split(",");
-if(_178.length<2){
+var _198=line.split(",");
+if(_198.length<2){
continue;
}
-var _179=[];
-_179[0]=this.xValueParser_(_178[0]);
+var _199=[];
+_199[0]=this.xValueParser_(_198[0]);
if(this.fractions_){
-for(var j=1;j<_178.length;j++){
-var vals=_178[j].split("/");
-_179[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<_178.length;j+=2){
-_179[(j+1)/2]=[parseFloat(_178[j]),parseFloat(_178[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<_178.length;j++){
-var vals=_178[j].split(";");
-_179[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<_178.length;j++){
-_179[j]=parseFloat(_178[j]);
+for(var j=1;j<_198.length;j++){
+_199[j]=parseFloat(_198[j]);
}
}
}
}
-ret.push(_179);
+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 _181=this;
+var _206=this;
req.onreadystatechange=function(){
if(req.readyState==4){
if(req.status==200){
-_181.loadedEvent_(req.responseText);
+_206.loadedEvent_(req.responseText);
}
}
};
req.open("GET",this.file_,true);
req.send(null);
}
-};
-DateGraph.prototype.updateOptions=function(_182){
-if(_182.errorBars){
-this.errorBars_=_182.errorBars;
}
-if(_182.customBars){
-this.customBars_=_182.customBars;
+};
+DateGraph.prototype.updateOptions=function(_207){
+if(_207.errorBars){
+this.errorBars_=_207.errorBars;
}
-if(_182.strokeWidth){
-this.strokeWidth_=_182.strokeWidth;
+if(_207.customBars){
+this.customBars_=_207.customBars;
}
-if(_182.rollPeriod){
-this.rollPeriod_=_182.rollPeriod;
+if(_207.strokeWidth){
+this.strokeWidth_=_207.strokeWidth;
}
-if(_182.dateWindow){
-this.dateWindow_=_182.dateWindow;
+if(_207.rollPeriod){
+this.rollPeriod_=_207.rollPeriod;
}
-if(_182.valueRange){
-this.valueRange_=_182.valueRange;
+if(_207.dateWindow){
+this.dateWindow_=_207.dateWindow;
}
-if(_182.minTickSize){
-this.minTickSize_=_182.minTickSize;
+if(_207.valueRange){
+this.valueRange_=_207.valueRange;
}
-if(typeof (_182.labels)!="undefined"){
-this.labels_=_182.labels;
-this.labelsFromCSV_=(_182.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(_182["file"]&&_182["file"]!=this.file_){
-this.file_=_182["file"];
+if(_207["file"]&&_207["file"]!=this.file_){
+this.file_=_207["file"];
this.start_();
}else{
this.drawGraph_(this.rawData_);
}
};
-DateGraph.prototype.adjustRoll=function(_183){
-this.rollPeriod_=_183;
+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