mirror of
https://github.com/pds-nest/nest.git
synced 2024-10-17 04:17:26 +00:00
4311 lines
180 KiB
HTML
4311 lines
180 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8" />
|
|
<title>Statistiche del repository per g2</title>
|
|
<script type="application/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
|
|
<script type="application/javascript">
|
|
(function($){$.extend({tablesorter:new
|
|
function(){var parsers=[],widgets=[];this.defaults={cssHeader:"header",cssAsc:"headerSortUp",cssDesc:"headerSortDown",cssChildRow:"expand-child",sortInitialOrder:"asc",sortMultiSortKey:"shiftKey",sortForce:null,sortAppend:null,sortLocaleCompare:true,textExtraction:"simple",parsers:{},widgets:[],widgetZebra:{css:["even","odd"]},headers:{},widthFixed:false,cancelSelection:true,sortList:[],headerList:[],dateFormat:"us",decimal:'/\.|\,/g',onRenderHeader:null,selectorHeaders:'thead th',debug:false};function benchmark(s,d){log(s+","+(new Date().getTime()-d.getTime())+"ms");}this.benchmark=benchmark;function log(s){if(typeof console!="undefined"&&typeof console.debug!="undefined"){console.log(s);}else{alert(s);}}function buildParserCache(table,$headers){if(table.config.debug){var parsersDebug="";}if(table.tBodies.length==0)return;var rows=table.tBodies[0].rows;if(rows[0]){var list=[],cells=rows[0].cells,l=cells.length;for(var i=0;i<l;i++){var p=false;if($.metadata&&($($headers[i]).metadata()&&$($headers[i]).metadata().sorter)){p=getParserById($($headers[i]).metadata().sorter);}else if((table.config.headers[i]&&table.config.headers[i].sorter)){p=getParserById(table.config.headers[i].sorter);}if(!p){p=detectParserForColumn(table,rows,-1,i);}if(table.config.debug){parsersDebug+="column:"+i+" parser:"+p.id+"\n";}list.push(p);}}if(table.config.debug){log(parsersDebug);}return list;};function detectParserForColumn(table,rows,rowIndex,cellIndex){var l=parsers.length,node=false,nodeValue=false,keepLooking=true;while(nodeValue==''&&keepLooking){rowIndex++;if(rows[rowIndex]){node=getNodeFromRowAndCellIndex(rows,rowIndex,cellIndex);nodeValue=trimAndGetNodeText(table.config,node);if(table.config.debug){log('Checking if value was empty on row:'+rowIndex);}}else{keepLooking=false;}}for(var i=1;i<l;i++){if(parsers[i].is(nodeValue,table,node)){return parsers[i];}}return parsers[0];}function getNodeFromRowAndCellIndex(rows,rowIndex,cellIndex){return rows[rowIndex].cells[cellIndex];}function trimAndGetNodeText(config,node){return $.trim(getElementText(config,node));}function getParserById(name){var l=parsers.length;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==name.toLowerCase()){return parsers[i];}}return false;}function buildCache(table){if(table.config.debug){var cacheTime=new Date();}var totalRows=(table.tBodies[0]&&table.tBodies[0].rows.length)||0,totalCells=(table.tBodies[0].rows[0]&&table.tBodies[0].rows[0].cells.length)||0,parsers=table.config.parsers,cache={row:[],normalized:[]};for(var i=0;i<totalRows;++i){var c=$(table.tBodies[0].rows[i]),cols=[];if(c.hasClass(table.config.cssChildRow)){cache.row[cache.row.length-1]=cache.row[cache.row.length-1].add(c);continue;}cache.row.push(c);for(var j=0;j<totalCells;++j){cols.push(parsers[j].format(getElementText(table.config,c[0].cells[j]),table,c[0].cells[j]));}cols.push(cache.normalized.length);cache.normalized.push(cols);cols=null;};if(table.config.debug){benchmark("Building cache for "+totalRows+" rows:",cacheTime);}return cache;};function getElementText(config,node){var text="";if(!node)return"";if(!config.supportsTextContent)config.supportsTextContent=node.textContent||false;if(config.textExtraction=="simple"){if(config.supportsTextContent){text=node.textContent;}else{if(node.childNodes[0]&&node.childNodes[0].hasChildNodes()){text=node.childNodes[0].innerHTML;}else{text=node.innerHTML;}}}else{if(typeof(config.textExtraction)=="function"){text=config.textExtraction(node);}else{text=$(node).text();}}return text;}function appendToTable(table,cache){if(table.config.debug){var appendTime=new Date()}var c=cache,r=c.row,n=c.normalized,totalRows=n.length,checkCell=(n[0].length-1),tableBody=$(table.tBodies[0]),rows=[];for(var i=0;i<totalRows;i++){var pos=n[i][checkCell];rows.push(r[pos]);if(!table.config.appender){var l=r[pos].length;for(var j=0;j<l;j++){tableBody[0].appendChild(r[pos][j]);}}}if(table.config.appender){table.config.appender(table,rows);}rows=null;if(table.config.debug){benchmark("Rebuilt table:",appendTime);}applyWidget(table);setTimeout(function(){$(table).trigger("sortEnd");},0);};function buildHeaders(table){if(table.config.debug){var time=new Date();}var meta=($.metadata)?true:false;var header_index=computeTableHeaderCellIndexes(table);$tableHeaders=$(table.config.selectorHeaders,table).each(function(index){this.column=header_index[this.parentNode.rowIndex+"-"+this.cellIndex];this.order=formatSortingOrder(table.config.sortInitialOrder);this.count=this.order;if(checkHeaderMetadata(this)||checkHeaderOptions(table,index))this.sortDisabled=true;if(checkHeaderOptionsSortingLocked(table,index))this.order=this.lockedOrder=checkHeaderOptionsSortingLocked(table,index);if(!this.sortDisabled){var $th=$(this).addClass(table.config.cssHeader);if(table.config.onRenderHeader)table.config.onRenderHeader.apply($th);}table.config.headerList[index]=this;});if(table.config.debug){benchmark("Built headers:",time);log($tableHeaders);}return $tableHeaders;};function computeTableHeaderCellIndexes(t){var matrix=[];var lookup={};var thead=t.getElementsByTagName('THEAD')[0];var trs=thead.getElementsByTagName('TR');for(var i=0;i<trs.length;i++){var cells=trs[i].cells;for(var j=0;j<cells.length;j++){var c=cells[j];var rowIndex=c.parentNode.rowIndex;var cellId=rowIndex+"-"+c.cellIndex;var rowSpan=c.rowSpan||1;var colSpan=c.colSpan||1
|
|
var firstAvailCol;if(typeof(matrix[rowIndex])=="undefined"){matrix[rowIndex]=[];}for(var k=0;k<matrix[rowIndex].length+1;k++){if(typeof(matrix[rowIndex][k])=="undefined"){firstAvailCol=k;break;}}lookup[cellId]=firstAvailCol;for(var k=rowIndex;k<rowIndex+rowSpan;k++){if(typeof(matrix[k])=="undefined"){matrix[k]=[];}var matrixrow=matrix[k];for(var l=firstAvailCol;l<firstAvailCol+colSpan;l++){matrixrow[l]="x";}}}}return lookup;}function checkCellColSpan(table,rows,row){var arr=[],r=table.tHead.rows,c=r[row].cells;for(var i=0;i<c.length;i++){var cell=c[i];if(cell.colSpan>1){arr=arr.concat(checkCellColSpan(table,headerArr,row++));}else{if(table.tHead.length==1||(cell.rowSpan>1||!r[row+1])){arr.push(cell);}}}return arr;};function checkHeaderMetadata(cell){if(($.metadata)&&($(cell).metadata().sorter===false)){return true;};return false;}function checkHeaderOptions(table,i){if((table.config.headers[i])&&(table.config.headers[i].sorter===false)){return true;};return false;}function checkHeaderOptionsSortingLocked(table,i){if((table.config.headers[i])&&(table.config.headers[i].lockedOrder))return table.config.headers[i].lockedOrder;return false;}function applyWidget(table){var c=table.config.widgets;var l=c.length;for(var i=0;i<l;i++){getWidgetById(c[i]).format(table);}}function getWidgetById(name){var l=widgets.length;for(var i=0;i<l;i++){if(widgets[i].id.toLowerCase()==name.toLowerCase()){return widgets[i];}}};function formatSortingOrder(v){if(typeof(v)!="Number"){return(v.toLowerCase()=="desc")?1:0;}else{return(v==1)?1:0;}}function isValueInArray(v,a){var l=a.length;for(var i=0;i<l;i++){if(a[i][0]==v){return true;}}return false;}function setHeadersCss(table,$headers,list,css){$headers.removeClass(css[0]).removeClass(css[1]);var h=[];$headers.each(function(offset){if(!this.sortDisabled){h[this.column]=$(this);}});var l=list.length;for(var i=0;i<l;i++){h[list[i][0]].addClass(css[list[i][1]]);}}function fixColumnWidth(table,$headers){var c=table.config;if(c.widthFixed){var colgroup=$('<colgroup>');$("tr:first td",table.tBodies[0]).each(function(){colgroup.append($('<col>').css('width',$(this).width()));});$(table).prepend(colgroup);};}function updateHeaderSortCount(table,sortList){var c=table.config,l=sortList.length;for(var i=0;i<l;i++){var s=sortList[i],o=c.headerList[s[0]];o.count=s[1];o.count++;}}function multisort(table,sortList,cache){if(table.config.debug){var sortTime=new Date();}var dynamicExp="var sortWrapper = function(a,b) {",l=sortList.length;for(var i=0;i<l;i++){var c=sortList[i][0];var order=sortList[i][1];var s=(table.config.parsers[c].type=="text")?((order==0)?makeSortFunction("text","asc",c):makeSortFunction("text","desc",c)):((order==0)?makeSortFunction("numeric","asc",c):makeSortFunction("numeric","desc",c));var e="e"+i;dynamicExp+="var "+e+" = "+s;dynamicExp+="if("+e+") { return "+e+"; } ";dynamicExp+="else { ";}var orgOrderCol=cache.normalized[0].length-1;dynamicExp+="return a["+orgOrderCol+"]-b["+orgOrderCol+"];";for(var i=0;i<l;i++){dynamicExp+="}; ";}dynamicExp+="return 0; ";dynamicExp+="}; ";if(table.config.debug){benchmark("Evaling expression:"+dynamicExp,new Date());}eval(dynamicExp);cache.normalized.sort(sortWrapper);if(table.config.debug){benchmark("Sorting on "+sortList.toString()+" and dir "+order+" time:",sortTime);}return cache;};function makeSortFunction(type,direction,index){var a="a["+index+"]",b="b["+index+"]";if(type=='text'&&direction=='asc'){return"("+a+" == "+b+" ? 0 : ("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : ("+a+" < "+b+") ? -1 : 1 )));";}else if(type=='text'&&direction=='desc'){return"("+a+" == "+b+" ? 0 : ("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : ("+b+" < "+a+") ? -1 : 1 )));";}else if(type=='numeric'&&direction=='asc'){return"("+a+" === null && "+b+" === null) ? 0 :("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : "+a+" - "+b+"));";}else if(type=='numeric'&&direction=='desc'){return"("+a+" === null && "+b+" === null) ? 0 :("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : "+b+" - "+a+"));";}};function makeSortText(i){return"((a["+i+"] < b["+i+"]) ? -1 : ((a["+i+"] > b["+i+"]) ? 1 : 0));";};function makeSortTextDesc(i){return"((b["+i+"] < a["+i+"]) ? -1 : ((b["+i+"] > a["+i+"]) ? 1 : 0));";};function makeSortNumeric(i){return"a["+i+"]-b["+i+"];";};function makeSortNumericDesc(i){return"b["+i+"]-a["+i+"];";};function sortText(a,b){if(table.config.sortLocaleCompare)return a.localeCompare(b);return((a<b)?-1:((a>b)?1:0));};function sortTextDesc(a,b){if(table.config.sortLocaleCompare)return b.localeCompare(a);return((b<a)?-1:((b>a)?1:0));};function sortNumeric(a,b){return a-b;};function sortNumericDesc(a,b){return b-a;};function getCachedSortType(parsers,i){return parsers[i].type;};this.construct=function(settings){return this.each(function(){if(!this.tHead||!this.tBodies)return;var $this,$document,$headers,cache,config,shiftDown=0,sortOrder;this.config={};config=$.extend(this.config,$.tablesorter.defaults,settings);$this=$(this);$.data(this,"tablesorter",config);$headers=buildHeaders(this);this.config.parsers=buildParserCache(this,$headers);cache=buildCache(this);var sortCSS=[config.cssDesc,config.cssAsc];fixColumnWidth(this);$headers.click(function(e){var totalRows=($this[0].tBodies[0]&&$this[0].tBodies[0].rows.length)||0;if(!this.sortDisabled&&totalRows>0){$this.trigger("sortStart");var $cell=$(this);var i=this.column;this.order=this.count++%2;if(this.lockedOrder)this.order=this.lockedOrder;if(!e[config.sortMultiSortKey]){config.sortList=[];if(config.sortForce!=null){var a=config.sortForce;for(var j=0;j<a.length;j++){if(a[j][0]!=i){config.sortList.push(a[j]);}}}config.sortList.push([i,this.order]);}else{if(isValueInArray(i,config.sortList)){for(var j=0;j<config.sortList.length;j++){var s=config.sortList[j],o=config.headerList[s[0]];if(s[0]==i){o.count=s[1];o.count++;s[1]=o.count%2;}}}else{config.sortList.push([i,this.order]);}};setTimeout(function(){setHeadersCss($this[0],$headers,config.sortList,sortCSS);appendToTable($this[0],multisort($this[0],config.sortList,cache));},1);return false;}}).mousedown(function(){if(config.cancelSelection){this.onselectstart=function(){return false};return false;}});$this.bind("update",function(){var me=this;setTimeout(function(){me.config.parsers=buildParserCache(me,$headers);cache=buildCache(me);},1);}).bind("updateCell",function(e,cell){var config=this.config;var pos=[(cell.parentNode.rowIndex-1),cell.cellIndex];cache.normalized[pos[0]][pos[1]]=config.parsers[pos[1]].format(getElementText(config,cell),cell);}).bind("sorton",function(e,list){$(this).trigger("sortStart");config.sortList=list;var sortList=config.sortList;updateHeaderSortCount(this,sortList);setHeadersCss(this,$headers,sortList,sortCSS);appendToTable(this,multisort(this,sortList,cache));}).bind("appendCache",function(){appendToTable(this,cache);}).bind("applyWidgetId",function(e,id){getWidgetById(id).format(this);}).bind("applyWidgets",function(){applyWidget(this);});if($.metadata&&($(this).metadata()&&$(this).metadata().sortlist)){config.sortList=$(this).metadata().sortlist;}if(config.sortList.length>0){$this.trigger("sorton",[config.sortList]);}applyWidget(this);});};this.addParser=function(parser){var l=parsers.length,a=true;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==parser.id.toLowerCase()){a=false;}}if(a){parsers.push(parser);};};this.addWidget=function(widget){widgets.push(widget);};this.formatFloat=function(s){var i=parseFloat(s);return(isNaN(i))?0:i;};this.formatInt=function(s){var i=parseInt(s);return(isNaN(i))?0:i;};this.isDigit=function(s,config){return/^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g,'')));};this.clearTableBody=function(table){if($.browser.msie){function empty(){while(this.firstChild)this.removeChild(this.firstChild);}empty.apply(table.tBodies[0]);}else{table.tBodies[0].innerHTML="";}};}});$.fn.extend({tablesorter:$.tablesorter.construct});var ts=$.tablesorter;ts.addParser({id:"text",is:function(s){return true;},format:function(s){return $.trim(s.toLocaleLowerCase());},type:"text"});ts.addParser({id:"digit",is:function(s,table){var c=table.config;return $.tablesorter.isDigit(s,c);},format:function(s){return $.tablesorter.formatFloat(s);},type:"numeric"});ts.addParser({id:"currency",is:function(s){return/^[$?.]/.test(s);},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/[$]/g),""));},type:"numeric"});ts.addParser({id:"ipAddress",is:function(s){return/^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);},format:function(s){var a=s.split("."),r="",l=a.length;for(var i=0;i<l;i++){var item=a[i];if(item.length==2){r+="0"+item;}else{r+=item;}}return $.tablesorter.formatFloat(r);},type:"numeric"});ts.addParser({id:"url",is:function(s){return/^(https?|ftp|file):\/\/$/.test(s);},format:function(s){return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//),''));},type:"text"});ts.addParser({id:"isoDate",is:function(s){return/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);},format:function(s){return $.tablesorter.formatFloat((s!="")?new Date(s.replace(new RegExp(/-/g),"/")).getTime():"0");},type:"numeric"});ts.addParser({id:"percent",is:function(s){return/\%$/.test($.trim(s));},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g),""));},type:"numeric"});ts.addParser({id:"usLongDate",is:function(s){return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));},format:function(s){return $.tablesorter.formatFloat(new Date(s).getTime());},type:"numeric"});ts.addParser({id:"shortDate",is:function(s){return/\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}/.test(s);},format:function(s,table){var c=table.config;s=s.replace(/\-/g,"/");if(c.dateFormat=="us"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$1/$2");}else if(c.dateFormat=="uk"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$2/$1");}else if(c.dateFormat=="dd/mm/yy"||c.dateFormat=="dd-mm-yy"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/,"$1/$2/$3");}return $.tablesorter.formatFloat(new Date(s).getTime());},type:"numeric"});ts.addParser({id:"time",is:function(s){return/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);},format:function(s){return $.tablesorter.formatFloat(new Date("2000/01/01 "+s).getTime());},type:"numeric"});ts.addParser({id:"metadata",is:function(s){return false;},format:function(s,table,cell){var c=table.config,p=(!c.parserMetadataName)?'sortValue':c.parserMetadataName;return $(cell).metadata()[p];},type:"numeric"});ts.addWidget({id:"zebra",format:function(table){if(table.config.debug){var time=new Date();}var $tr,row=-1,odd;$("tr:visible",table.tBodies[0]).each(function(i){$tr=$(this);if(!$tr.hasClass(table.config.cssChildRow))row++;odd=(row%2==0);$tr.removeClass(table.config.widgetZebra.css[odd?0:1]).addClass(table.config.widgetZebra.css[odd?1:0])});if(table.config.debug){$.tablesorter.benchmark("Applying Zebra widget",time);}}});})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">/* Javascript plotting library for jQuery, version 0.8.1.
|
|
|
|
Copyright (c) 2007-2013 IOLA and Ole Laursen.
|
|
Licensed under the MIT license.
|
|
|
|
*/
|
|
|
|
// first an inline dependency, jquery.colorhelpers.js, we inline it here
|
|
// for convenience
|
|
|
|
/* Plugin for jQuery for working with colors.
|
|
*
|
|
* Version 1.1.
|
|
*
|
|
* Inspiration from jQuery color animation plugin by John Resig.
|
|
*
|
|
* Released under the MIT license by Ole Laursen, October 2009.
|
|
*
|
|
* Examples:
|
|
*
|
|
* $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString()
|
|
* var c = $.color.extract($("#mydiv"), 'background-color');
|
|
* console.log(c.r, c.g, c.b, c.a);
|
|
* $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)"
|
|
*
|
|
* Note that .scale() and .add() return the same modified object
|
|
* instead of making a new one.
|
|
*
|
|
* V. 1.1: Fix error handling so e.g. parsing an empty string does
|
|
* produce a color rather than just crashing.
|
|
*/
|
|
(function(B){B.color={};B.color.make=function(F,E,C,D){var G={};G.r=F||0;G.g=E||0;G.b=C||0;G.a=D!=null?D:1;G.add=function(J,I){for(var H=0;H<J.length;++H){G[J.charAt(H)]+=I}return G.normalize()};G.scale=function(J,I){for(var H=0;H<J.length;++H){G[J.charAt(H)]*=I}return G.normalize()};G.toString=function(){if(G.a>=1){return"rgb("+[G.r,G.g,G.b].join(",")+")"}else{return"rgba("+[G.r,G.g,G.b,G.a].join(",")+")"}};G.normalize=function(){function H(J,K,I){return K<J?J:(K>I?I:K)}G.r=H(0,parseInt(G.r),255);G.g=H(0,parseInt(G.g),255);G.b=H(0,parseInt(G.b),255);G.a=H(0,G.a,1);return G};G.clone=function(){return B.color.make(G.r,G.b,G.g,G.a)};return G.normalize()};B.color.extract=function(D,C){var E;do{E=D.css(C).toLowerCase();if(E!=""&&E!="transparent"){break}D=D.parent()}while(!B.nodeName(D.get(0),"body"));if(E=="rgba(0, 0, 0, 0)"){E="transparent"}return B.color.parse(E)};B.color.parse=function(F){var E,C=B.color.make;if(E=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(F)){return C(parseInt(E[1],10),parseInt(E[2],10),parseInt(E[3],10))}if(E=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(F)){return C(parseInt(E[1],10),parseInt(E[2],10),parseInt(E[3],10),parseFloat(E[4]))}if(E=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(F)){return C(parseFloat(E[1])*2.55,parseFloat(E[2])*2.55,parseFloat(E[3])*2.55)}if(E=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(F)){return C(parseFloat(E[1])*2.55,parseFloat(E[2])*2.55,parseFloat(E[3])*2.55,parseFloat(E[4]))}if(E=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(F)){return C(parseInt(E[1],16),parseInt(E[2],16),parseInt(E[3],16))}if(E=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(F)){return C(parseInt(E[1]+E[1],16),parseInt(E[2]+E[2],16),parseInt(E[3]+E[3],16))}var D=B.trim(F).toLowerCase();if(D=="transparent"){return C(255,255,255,0)}else{E=A[D]||[0,0,0];return C(E[0],E[1],E[2])}};var A={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})(jQuery);
|
|
|
|
// the actual Flot code
|
|
(function($) {
|
|
|
|
// Cache the prototype hasOwnProperty for faster access
|
|
|
|
var hasOwnProperty = Object.prototype.hasOwnProperty;
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// The Canvas object is a wrapper around an HTML5 <canvas> tag.
|
|
//
|
|
// @constructor
|
|
// @param {string} cls List of classes to apply to the canvas.
|
|
// @param {element} container Element onto which to append the canvas.
|
|
//
|
|
// Requiring a container is a little iffy, but unfortunately canvas
|
|
// operations don't work unless the canvas is attached to the DOM.
|
|
|
|
function Canvas(cls, container) {
|
|
|
|
var element = container.children("." + cls)[0];
|
|
|
|
if (element == null) {
|
|
|
|
element = document.createElement("canvas");
|
|
element.className = cls;
|
|
|
|
$(element).css({ direction: "ltr", position: "absolute", left: 0, top: 0 })
|
|
.appendTo(container);
|
|
|
|
// If HTML5 Canvas isn't available, fall back to [Ex|Flash]canvas
|
|
|
|
if (!element.getContext) {
|
|
if (window.G_vmlCanvasManager) {
|
|
element = window.G_vmlCanvasManager.initElement(element);
|
|
} else {
|
|
throw new Error("Canvas is not available. If you're using IE with a fall-back such as Excanvas, then there's either a mistake in your conditional include, or the page has no DOCTYPE and is rendering in Quirks Mode.");
|
|
}
|
|
}
|
|
}
|
|
|
|
this.element = element;
|
|
|
|
var context = this.context = element.getContext("2d");
|
|
|
|
// Determine the screen's ratio of physical to device-independent
|
|
// pixels. This is the ratio between the canvas width that the browser
|
|
// advertises and the number of pixels actually present in that space.
|
|
|
|
// The iPhone 4, for example, has a device-independent width of 320px,
|
|
// but its screen is actually 640px wide. It therefore has a pixel
|
|
// ratio of 2, while most normal devices have a ratio of 1.
|
|
|
|
var devicePixelRatio = window.devicePixelRatio || 1,
|
|
backingStoreRatio =
|
|
context.webkitBackingStorePixelRatio ||
|
|
context.mozBackingStorePixelRatio ||
|
|
context.msBackingStorePixelRatio ||
|
|
context.oBackingStorePixelRatio ||
|
|
context.backingStorePixelRatio || 1;
|
|
|
|
this.pixelRatio = devicePixelRatio / backingStoreRatio;
|
|
|
|
// Size the canvas to match the internal dimensions of its container
|
|
|
|
this.resize(container.width(), container.height());
|
|
|
|
// Collection of HTML div layers for text overlaid onto the canvas
|
|
|
|
this.textContainer = null;
|
|
this.text = {};
|
|
|
|
// Cache of text fragments and metrics, so we can avoid expensively
|
|
// re-calculating them when the plot is re-rendered in a loop.
|
|
|
|
this._textCache = {};
|
|
}
|
|
|
|
// Resizes the canvas to the given dimensions.
|
|
//
|
|
// @param {number} width New width of the canvas, in pixels.
|
|
// @param {number} width New height of the canvas, in pixels.
|
|
|
|
Canvas.prototype.resize = function(width, height) {
|
|
|
|
if (width <= 0 || height <= 0) {
|
|
throw new Error("Invalid dimensions for plot, width = " + width + ", height = " + height);
|
|
}
|
|
|
|
var element = this.element,
|
|
context = this.context,
|
|
pixelRatio = this.pixelRatio;
|
|
|
|
// Resize the canvas, increasing its density based on the display's
|
|
// pixel ratio; basically giving it more pixels without increasing the
|
|
// size of its element, to take advantage of the fact that retina
|
|
// displays have that many more pixels in the same advertised space.
|
|
|
|
// Resizing should reset the state (excanvas seems to be buggy though)
|
|
|
|
if (this.width != width) {
|
|
element.width = width * pixelRatio;
|
|
element.style.width = width + "px";
|
|
this.width = width;
|
|
}
|
|
|
|
if (this.height != height) {
|
|
element.height = height * pixelRatio;
|
|
element.style.height = height + "px";
|
|
this.height = height;
|
|
}
|
|
|
|
// Save the context, so we can reset in case we get replotted. The
|
|
// restore ensure that we're really back at the initial state, and
|
|
// should be safe even if we haven't saved the initial state yet.
|
|
|
|
context.restore();
|
|
context.save();
|
|
|
|
// Scale the coordinate space to match the display density; so even though we
|
|
// may have twice as many pixels, we still want lines and other drawing to
|
|
// appear at the same size; the extra pixels will just make them crisper.
|
|
|
|
context.scale(pixelRatio, pixelRatio);
|
|
};
|
|
|
|
// Clears the entire canvas area, not including any overlaid HTML text
|
|
|
|
Canvas.prototype.clear = function() {
|
|
this.context.clearRect(0, 0, this.width, this.height);
|
|
};
|
|
|
|
// Finishes rendering the canvas, including managing the text overlay.
|
|
|
|
Canvas.prototype.render = function() {
|
|
|
|
var cache = this._textCache;
|
|
|
|
// For each text layer, add elements marked as active that haven't
|
|
// already been rendered, and remove those that are no longer active.
|
|
|
|
for (var layerKey in cache) {
|
|
if (hasOwnProperty.call(cache, layerKey)) {
|
|
|
|
var layer = this.getTextLayer(layerKey),
|
|
layerCache = cache[layerKey];
|
|
|
|
layer.hide();
|
|
|
|
for (var styleKey in layerCache) {
|
|
if (hasOwnProperty.call(layerCache, styleKey)) {
|
|
var styleCache = layerCache[styleKey];
|
|
for (var key in styleCache) {
|
|
if (hasOwnProperty.call(styleCache, key)) {
|
|
|
|
var positions = styleCache[key].positions;
|
|
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
if (position.active) {
|
|
if (!position.rendered) {
|
|
layer.append(position.element);
|
|
position.rendered = true;
|
|
}
|
|
} else {
|
|
positions.splice(i--, 1);
|
|
if (position.rendered) {
|
|
position.element.detach();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (positions.length == 0) {
|
|
delete styleCache[key];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
layer.show();
|
|
}
|
|
}
|
|
};
|
|
|
|
// Creates (if necessary) and returns the text overlay container.
|
|
//
|
|
// @param {string} classes String of space-separated CSS classes used to
|
|
// uniquely identify the text layer.
|
|
// @return {object} The jQuery-wrapped text-layer div.
|
|
|
|
Canvas.prototype.getTextLayer = function(classes) {
|
|
|
|
var layer = this.text[classes];
|
|
|
|
// Create the text layer if it doesn't exist
|
|
|
|
if (layer == null) {
|
|
|
|
// Create the text layer container, if it doesn't exist
|
|
|
|
if (this.textContainer == null) {
|
|
this.textContainer = $("<div class='flot-text'></div>")
|
|
.css({
|
|
position: "absolute",
|
|
top: 0,
|
|
left: 0,
|
|
bottom: 0,
|
|
right: 0,
|
|
'font-size': "smaller",
|
|
color: "#545454"
|
|
})
|
|
.insertAfter(this.element);
|
|
}
|
|
|
|
layer = this.text[classes] = $("<div></div>")
|
|
.addClass(classes)
|
|
.css({
|
|
position: "absolute",
|
|
top: 0,
|
|
left: 0,
|
|
bottom: 0,
|
|
right: 0
|
|
})
|
|
.appendTo(this.textContainer);
|
|
}
|
|
|
|
return layer;
|
|
};
|
|
|
|
// Creates (if necessary) and returns a text info object.
|
|
//
|
|
// The object looks like this:
|
|
//
|
|
// {
|
|
// width: Width of the text's wrapper div.
|
|
// height: Height of the text's wrapper div.
|
|
// element: The jQuery-wrapped HTML div containing the text.
|
|
// positions: Array of positions at which this text is drawn.
|
|
// }
|
|
//
|
|
// The positions array contains objects that look like this:
|
|
//
|
|
// {
|
|
// active: Flag indicating whether the text should be visible.
|
|
// rendered: Flag indicating whether the text is currently visible.
|
|
// element: The jQuery-wrapped HTML div containing the text.
|
|
// x: X coordinate at which to draw the text.
|
|
// y: Y coordinate at which to draw the text.
|
|
// }
|
|
//
|
|
// Each position after the first receives a clone of the original element.
|
|
//
|
|
// The idea is that that the width, height, and general 'identity' of the
|
|
// text is constant no matter where it is placed; the placements are a
|
|
// secondary property.
|
|
//
|
|
// Canvas maintains a cache of recently-used text info objects; getTextInfo
|
|
// either returns the cached element or creates a new entry.
|
|
//
|
|
// @param {string} layer A string of space-separated CSS classes uniquely
|
|
// identifying the layer containing this text.
|
|
// @param {string} text Text string to retrieve info for.
|
|
// @param {(string|object)=} font Either a string of space-separated CSS
|
|
// classes or a font-spec object, defining the text's font and style.
|
|
// @param {number=} angle Angle at which to rotate the text, in degrees.
|
|
// Angle is currently unused, it will be implemented in the future.
|
|
// @param {number=} width Maximum width of the text before it wraps.
|
|
// @return {object} a text info object.
|
|
|
|
Canvas.prototype.getTextInfo = function(layer, text, font, angle, width) {
|
|
|
|
var textStyle, layerCache, styleCache, info;
|
|
|
|
// Cast the value to a string, in case we were given a number or such
|
|
|
|
text = "" + text;
|
|
|
|
// If the font is a font-spec object, generate a CSS font definition
|
|
|
|
if (typeof font === "object") {
|
|
textStyle = font.style + " " + font.variant + " " + font.weight + " " + font.size + "px/" + font.lineHeight + "px " + font.family;
|
|
} else {
|
|
textStyle = font;
|
|
}
|
|
|
|
// Retrieve (or create) the cache for the text's layer and styles
|
|
|
|
layerCache = this._textCache[layer];
|
|
|
|
if (layerCache == null) {
|
|
layerCache = this._textCache[layer] = {};
|
|
}
|
|
|
|
styleCache = layerCache[textStyle];
|
|
|
|
if (styleCache == null) {
|
|
styleCache = layerCache[textStyle] = {};
|
|
}
|
|
|
|
info = styleCache[text];
|
|
|
|
// If we can't find a matching element in our cache, create a new one
|
|
|
|
if (info == null) {
|
|
|
|
var element = $("<div></div>").html(text)
|
|
.css({
|
|
position: "absolute",
|
|
'max-width': width,
|
|
top: -9999
|
|
})
|
|
.appendTo(this.getTextLayer(layer));
|
|
|
|
if (typeof font === "object") {
|
|
element.css({
|
|
font: textStyle,
|
|
color: font.color
|
|
});
|
|
} else if (typeof font === "string") {
|
|
element.addClass(font);
|
|
}
|
|
|
|
info = styleCache[text] = {
|
|
width: element.outerWidth(true),
|
|
height: element.outerHeight(true),
|
|
element: element,
|
|
positions: []
|
|
};
|
|
|
|
element.detach();
|
|
}
|
|
|
|
return info;
|
|
};
|
|
|
|
// Adds a text string to the canvas text overlay.
|
|
//
|
|
// The text isn't drawn immediately; it is marked as rendering, which will
|
|
// result in its addition to the canvas on the next render pass.
|
|
//
|
|
// @param {string} layer A string of space-separated CSS classes uniquely
|
|
// identifying the layer containing this text.
|
|
// @param {number} x X coordinate at which to draw the text.
|
|
// @param {number} y Y coordinate at which to draw the text.
|
|
// @param {string} text Text string to draw.
|
|
// @param {(string|object)=} font Either a string of space-separated CSS
|
|
// classes or a font-spec object, defining the text's font and style.
|
|
// @param {number=} angle Angle at which to rotate the text, in degrees.
|
|
// Angle is currently unused, it will be implemented in the future.
|
|
// @param {number=} width Maximum width of the text before it wraps.
|
|
// @param {string=} halign Horizontal alignment of the text; either "left",
|
|
// "center" or "right".
|
|
// @param {string=} valign Vertical alignment of the text; either "top",
|
|
// "middle" or "bottom".
|
|
|
|
Canvas.prototype.addText = function(layer, x, y, text, font, angle, width, halign, valign) {
|
|
|
|
var info = this.getTextInfo(layer, text, font, angle, width),
|
|
positions = info.positions;
|
|
|
|
// Tweak the div's position to match the text's alignment
|
|
|
|
if (halign == "center") {
|
|
x -= info.width / 2;
|
|
} else if (halign == "right") {
|
|
x -= info.width;
|
|
}
|
|
|
|
if (valign == "middle") {
|
|
y -= info.height / 2;
|
|
} else if (valign == "bottom") {
|
|
y -= info.height;
|
|
}
|
|
|
|
// Determine whether this text already exists at this position.
|
|
// If so, mark it for inclusion in the next render pass.
|
|
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
if (position.x == x && position.y == y) {
|
|
position.active = true;
|
|
return;
|
|
}
|
|
}
|
|
|
|
// If the text doesn't exist at this position, create a new entry
|
|
|
|
// For the very first position we'll re-use the original element,
|
|
// while for subsequent ones we'll clone it.
|
|
|
|
position = {
|
|
active: true,
|
|
rendered: false,
|
|
element: positions.length ? info.element.clone() : info.element,
|
|
x: x,
|
|
y: y
|
|
}
|
|
|
|
positions.push(position);
|
|
|
|
// Move the element to its final position within the container
|
|
|
|
position.element.css({
|
|
top: Math.round(y),
|
|
left: Math.round(x),
|
|
'text-align': halign // In case the text wraps
|
|
});
|
|
};
|
|
|
|
// Removes one or more text strings from the canvas text overlay.
|
|
//
|
|
// If no parameters are given, all text within the layer is removed.
|
|
//
|
|
// Note that the text is not immediately removed; it is simply marked as
|
|
// inactive, which will result in its removal on the next render pass.
|
|
// This avoids the performance penalty for 'clear and redraw' behavior,
|
|
// where we potentially get rid of all text on a layer, but will likely
|
|
// add back most or all of it later, as when redrawing axes, for example.
|
|
//
|
|
// @param {string} layer A string of space-separated CSS classes uniquely
|
|
// identifying the layer containing this text.
|
|
// @param {number=} x X coordinate of the text.
|
|
// @param {number=} y Y coordinate of the text.
|
|
// @param {string=} text Text string to remove.
|
|
// @param {(string|object)=} font Either a string of space-separated CSS
|
|
// classes or a font-spec object, defining the text's font and style.
|
|
// @param {number=} angle Angle at which the text is rotated, in degrees.
|
|
// Angle is currently unused, it will be implemented in the future.
|
|
|
|
Canvas.prototype.removeText = function(layer, x, y, text, font, angle) {
|
|
if (text == null) {
|
|
var layerCache = this._textCache[layer];
|
|
if (layerCache != null) {
|
|
for (var styleKey in layerCache) {
|
|
if (hasOwnProperty.call(layerCache, styleKey)) {
|
|
var styleCache = layerCache[styleKey];
|
|
for (var key in styleCache) {
|
|
if (hasOwnProperty.call(styleCache, key)) {
|
|
var positions = styleCache[key].positions;
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
position.active = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
var positions = this.getTextInfo(layer, text, font, angle).positions;
|
|
for (var i = 0, position; position = positions[i]; i++) {
|
|
if (position.x == x && position.y == y) {
|
|
position.active = false;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// The top-level container for the entire plot.
|
|
|
|
function Plot(placeholder, data_, options_, plugins) {
|
|
// data is on the form:
|
|
// [ series1, series2 ... ]
|
|
// where series is either just the data as [ [x1, y1], [x2, y2], ... ]
|
|
// or { data: [ [x1, y1], [x2, y2], ... ], label: "some label", ... }
|
|
|
|
var series = [],
|
|
options = {
|
|
// the color theme used for graphs
|
|
colors: ["#edc240", "#afd8f8", "#cb4b4b", "#4da74d", "#9440ed"],
|
|
legend: {
|
|
show: true,
|
|
noColumns: 1, // number of colums in legend table
|
|
labelFormatter: null, // fn: string -> string
|
|
labelBoxBorderColor: "#ccc", // border color for the little label boxes
|
|
container: null, // container (as jQuery object) to put legend in, null means default on top of graph
|
|
position: "ne", // position of default legend container within plot
|
|
margin: 5, // distance from grid edge to default legend container within plot
|
|
backgroundColor: null, // null means auto-detect
|
|
backgroundOpacity: 0.85, // set to 0 to avoid background
|
|
sorted: null // default to no legend sorting
|
|
},
|
|
xaxis: {
|
|
show: null, // null = auto-detect, true = always, false = never
|
|
position: "bottom", // or "top"
|
|
mode: null, // null or "time"
|
|
font: null, // null (derived from CSS in placeholder) or object like { size: 11, lineHeight: 13, style: "italic", weight: "bold", family: "sans-serif", variant: "small-caps" }
|
|
color: null, // base color, labels, ticks
|
|
tickColor: null, // possibly different color of ticks, e.g. "rgba(0,0,0,0.15)"
|
|
transform: null, // null or f: number -> number to transform axis
|
|
inverseTransform: null, // if transform is set, this should be the inverse function
|
|
min: null, // min. value to show, null means set automatically
|
|
max: null, // max. value to show, null means set automatically
|
|
autoscaleMargin: null, // margin in % to add if auto-setting min/max
|
|
ticks: null, // either [1, 3] or [[1, "a"], 3] or (fn: axis info -> ticks) or app. number of ticks for auto-ticks
|
|
tickFormatter: null, // fn: number -> string
|
|
labelWidth: null, // size of tick labels in pixels
|
|
labelHeight: null,
|
|
reserveSpace: null, // whether to reserve space even if axis isn't shown
|
|
tickLength: null, // size in pixels of ticks, or "full" for whole line
|
|
alignTicksWithAxis: null, // axis number or null for no sync
|
|
tickDecimals: null, // no. of decimals, null means auto
|
|
tickSize: null, // number or [number, "unit"]
|
|
minTickSize: null // number or [number, "unit"]
|
|
},
|
|
yaxis: {
|
|
autoscaleMargin: 0.02,
|
|
position: "left" // or "right"
|
|
},
|
|
xaxes: [],
|
|
yaxes: [],
|
|
series: {
|
|
points: {
|
|
show: false,
|
|
radius: 3,
|
|
lineWidth: 2, // in pixels
|
|
fill: true,
|
|
fillColor: "#ffffff",
|
|
symbol: "circle" // or callback
|
|
},
|
|
lines: {
|
|
// we don't put in show: false so we can see
|
|
// whether lines were actively disabled
|
|
lineWidth: 2, // in pixels
|
|
fill: false,
|
|
fillColor: null,
|
|
steps: false
|
|
// Omit 'zero', so we can later default its value to
|
|
// match that of the 'fill' option.
|
|
},
|
|
bars: {
|
|
show: false,
|
|
lineWidth: 2, // in pixels
|
|
barWidth: 1, // in units of the x axis
|
|
fill: true,
|
|
fillColor: null,
|
|
align: "left", // "left", "right", or "center"
|
|
horizontal: false,
|
|
zero: true
|
|
},
|
|
shadowSize: 3,
|
|
highlightColor: null
|
|
},
|
|
grid: {
|
|
show: true,
|
|
aboveData: false,
|
|
color: "#545454", // primary color used for outline and labels
|
|
backgroundColor: null, // null for transparent, else color
|
|
borderColor: null, // set if different from the grid color
|
|
tickColor: null, // color for the ticks, e.g. "rgba(0,0,0,0.15)"
|
|
margin: 0, // distance from the canvas edge to the grid
|
|
labelMargin: 5, // in pixels
|
|
axisMargin: 8, // in pixels
|
|
borderWidth: 2, // in pixels
|
|
minBorderMargin: null, // in pixels, null means taken from points radius
|
|
markings: null, // array of ranges or fn: axes -> array of ranges
|
|
markingsColor: "#f4f4f4",
|
|
markingsLineWidth: 2,
|
|
// interactive stuff
|
|
clickable: false,
|
|
hoverable: false,
|
|
autoHighlight: true, // highlight in case mouse is near
|
|
mouseActiveRadius: 10 // how far the mouse can be away to activate an item
|
|
},
|
|
interaction: {
|
|
redrawOverlayInterval: 1000/60 // time between updates, -1 means in same flow
|
|
},
|
|
hooks: {}
|
|
},
|
|
surface = null, // the canvas for the plot itself
|
|
overlay = null, // canvas for interactive stuff on top of plot
|
|
eventHolder = null, // jQuery object that events should be bound to
|
|
ctx = null, octx = null,
|
|
xaxes = [], yaxes = [],
|
|
plotOffset = { left: 0, right: 0, top: 0, bottom: 0},
|
|
plotWidth = 0, plotHeight = 0,
|
|
hooks = {
|
|
processOptions: [],
|
|
processRawData: [],
|
|
processDatapoints: [],
|
|
processOffset: [],
|
|
drawBackground: [],
|
|
drawSeries: [],
|
|
draw: [],
|
|
bindEvents: [],
|
|
drawOverlay: [],
|
|
shutdown: []
|
|
},
|
|
plot = this;
|
|
|
|
// public functions
|
|
plot.setData = setData;
|
|
plot.setupGrid = setupGrid;
|
|
plot.draw = draw;
|
|
plot.getPlaceholder = function() { return placeholder; };
|
|
plot.getCanvas = function() { return surface.element; };
|
|
plot.getPlotOffset = function() { return plotOffset; };
|
|
plot.width = function () { return plotWidth; };
|
|
plot.height = function () { return plotHeight; };
|
|
plot.offset = function () {
|
|
var o = eventHolder.offset();
|
|
o.left += plotOffset.left;
|
|
o.top += plotOffset.top;
|
|
return o;
|
|
};
|
|
plot.getData = function () { return series; };
|
|
plot.getAxes = function () {
|
|
var res = {}, i;
|
|
$.each(xaxes.concat(yaxes), function (_, axis) {
|
|
if (axis)
|
|
res[axis.direction + (axis.n != 1 ? axis.n : "") + "axis"] = axis;
|
|
});
|
|
return res;
|
|
};
|
|
plot.getXAxes = function () { return xaxes; };
|
|
plot.getYAxes = function () { return yaxes; };
|
|
plot.c2p = canvasToAxisCoords;
|
|
plot.p2c = axisToCanvasCoords;
|
|
plot.getOptions = function () { return options; };
|
|
plot.highlight = highlight;
|
|
plot.unhighlight = unhighlight;
|
|
plot.triggerRedrawOverlay = triggerRedrawOverlay;
|
|
plot.pointOffset = function(point) {
|
|
return {
|
|
left: parseInt(xaxes[axisNumber(point, "x") - 1].p2c(+point.x) + plotOffset.left, 10),
|
|
top: parseInt(yaxes[axisNumber(point, "y") - 1].p2c(+point.y) + plotOffset.top, 10)
|
|
};
|
|
};
|
|
plot.shutdown = shutdown;
|
|
plot.resize = function () {
|
|
var width = placeholder.width(),
|
|
height = placeholder.height();
|
|
surface.resize(width, height);
|
|
overlay.resize(width, height);
|
|
};
|
|
|
|
// public attributes
|
|
plot.hooks = hooks;
|
|
|
|
// initialize
|
|
initPlugins(plot);
|
|
parseOptions(options_);
|
|
setupCanvases();
|
|
setData(data_);
|
|
setupGrid();
|
|
draw();
|
|
bindEvents();
|
|
|
|
|
|
function executeHooks(hook, args) {
|
|
args = [plot].concat(args);
|
|
for (var i = 0; i < hook.length; ++i)
|
|
hook[i].apply(this, args);
|
|
}
|
|
|
|
function initPlugins() {
|
|
|
|
// References to key classes, allowing plugins to modify them
|
|
|
|
var classes = {
|
|
Canvas: Canvas
|
|
};
|
|
|
|
for (var i = 0; i < plugins.length; ++i) {
|
|
var p = plugins[i];
|
|
p.init(plot, classes);
|
|
if (p.options)
|
|
$.extend(true, options, p.options);
|
|
}
|
|
}
|
|
|
|
function parseOptions(opts) {
|
|
|
|
$.extend(true, options, opts);
|
|
|
|
// $.extend merges arrays, rather than replacing them. When less
|
|
// colors are provided than the size of the default palette, we
|
|
// end up with those colors plus the remaining defaults, which is
|
|
// not expected behavior; avoid it by replacing them here.
|
|
|
|
if (opts && opts.colors) {
|
|
options.colors = opts.colors;
|
|
}
|
|
|
|
if (options.xaxis.color == null)
|
|
options.xaxis.color = $.color.parse(options.grid.color).scale('a', 0.22).toString();
|
|
if (options.yaxis.color == null)
|
|
options.yaxis.color = $.color.parse(options.grid.color).scale('a', 0.22).toString();
|
|
|
|
if (options.xaxis.tickColor == null) // grid.tickColor for back-compatibility
|
|
options.xaxis.tickColor = options.grid.tickColor || options.xaxis.color;
|
|
if (options.yaxis.tickColor == null) // grid.tickColor for back-compatibility
|
|
options.yaxis.tickColor = options.grid.tickColor || options.yaxis.color;
|
|
|
|
if (options.grid.borderColor == null)
|
|
options.grid.borderColor = options.grid.color;
|
|
if (options.grid.tickColor == null)
|
|
options.grid.tickColor = $.color.parse(options.grid.color).scale('a', 0.22).toString();
|
|
|
|
// Fill in defaults for axis options, including any unspecified
|
|
// font-spec fields, if a font-spec was provided.
|
|
|
|
// If no x/y axis options were provided, create one of each anyway,
|
|
// since the rest of the code assumes that they exist.
|
|
|
|
var i, axisOptions, axisCount,
|
|
fontDefaults = {
|
|
style: placeholder.css("font-style"),
|
|
size: Math.round(0.8 * (+placeholder.css("font-size").replace("px", "") || 13)),
|
|
variant: placeholder.css("font-variant"),
|
|
weight: placeholder.css("font-weight"),
|
|
family: placeholder.css("font-family")
|
|
};
|
|
|
|
fontDefaults.lineHeight = fontDefaults.size * 1.15;
|
|
|
|
axisCount = options.xaxes.length || 1;
|
|
for (i = 0; i < axisCount; ++i) {
|
|
|
|
axisOptions = options.xaxes[i];
|
|
if (axisOptions && !axisOptions.tickColor) {
|
|
axisOptions.tickColor = axisOptions.color;
|
|
}
|
|
|
|
axisOptions = $.extend(true, {}, options.xaxis, axisOptions);
|
|
options.xaxes[i] = axisOptions;
|
|
|
|
if (axisOptions.font) {
|
|
axisOptions.font = $.extend({}, fontDefaults, axisOptions.font);
|
|
if (!axisOptions.font.color) {
|
|
axisOptions.font.color = axisOptions.color;
|
|
}
|
|
}
|
|
}
|
|
|
|
axisCount = options.yaxes.length || 1;
|
|
for (i = 0; i < axisCount; ++i) {
|
|
|
|
axisOptions = options.yaxes[i];
|
|
if (axisOptions && !axisOptions.tickColor) {
|
|
axisOptions.tickColor = axisOptions.color;
|
|
}
|
|
|
|
axisOptions = $.extend(true, {}, options.yaxis, axisOptions);
|
|
options.yaxes[i] = axisOptions;
|
|
|
|
if (axisOptions.font) {
|
|
axisOptions.font = $.extend({}, fontDefaults, axisOptions.font);
|
|
if (!axisOptions.font.color) {
|
|
axisOptions.font.color = axisOptions.color;
|
|
}
|
|
}
|
|
}
|
|
|
|
// backwards compatibility, to be removed in future
|
|
if (options.xaxis.noTicks && options.xaxis.ticks == null)
|
|
options.xaxis.ticks = options.xaxis.noTicks;
|
|
if (options.yaxis.noTicks && options.yaxis.ticks == null)
|
|
options.yaxis.ticks = options.yaxis.noTicks;
|
|
if (options.x2axis) {
|
|
options.xaxes[1] = $.extend(true, {}, options.xaxis, options.x2axis);
|
|
options.xaxes[1].position = "top";
|
|
}
|
|
if (options.y2axis) {
|
|
options.yaxes[1] = $.extend(true, {}, options.yaxis, options.y2axis);
|
|
options.yaxes[1].position = "right";
|
|
}
|
|
if (options.grid.coloredAreas)
|
|
options.grid.markings = options.grid.coloredAreas;
|
|
if (options.grid.coloredAreasColor)
|
|
options.grid.markingsColor = options.grid.coloredAreasColor;
|
|
if (options.lines)
|
|
$.extend(true, options.series.lines, options.lines);
|
|
if (options.points)
|
|
$.extend(true, options.series.points, options.points);
|
|
if (options.bars)
|
|
$.extend(true, options.series.bars, options.bars);
|
|
if (options.shadowSize != null)
|
|
options.series.shadowSize = options.shadowSize;
|
|
if (options.highlightColor != null)
|
|
options.series.highlightColor = options.highlightColor;
|
|
|
|
// save options on axes for future reference
|
|
for (i = 0; i < options.xaxes.length; ++i)
|
|
getOrCreateAxis(xaxes, i + 1).options = options.xaxes[i];
|
|
for (i = 0; i < options.yaxes.length; ++i)
|
|
getOrCreateAxis(yaxes, i + 1).options = options.yaxes[i];
|
|
|
|
// add hooks from options
|
|
for (var n in hooks)
|
|
if (options.hooks[n] && options.hooks[n].length)
|
|
hooks[n] = hooks[n].concat(options.hooks[n]);
|
|
|
|
executeHooks(hooks.processOptions, [options]);
|
|
}
|
|
|
|
function setData(d) {
|
|
series = parseData(d);
|
|
fillInSeriesOptions();
|
|
processData();
|
|
}
|
|
|
|
function parseData(d) {
|
|
var res = [];
|
|
for (var i = 0; i < d.length; ++i) {
|
|
var s = $.extend(true, {}, options.series);
|
|
|
|
if (d[i].data != null) {
|
|
s.data = d[i].data; // move the data instead of deep-copy
|
|
delete d[i].data;
|
|
|
|
$.extend(true, s, d[i]);
|
|
|
|
d[i].data = s.data;
|
|
}
|
|
else
|
|
s.data = d[i];
|
|
res.push(s);
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
function axisNumber(obj, coord) {
|
|
var a = obj[coord + "axis"];
|
|
if (typeof a == "object") // if we got a real axis, extract number
|
|
a = a.n;
|
|
if (typeof a != "number")
|
|
a = 1; // default to first axis
|
|
return a;
|
|
}
|
|
|
|
function allAxes() {
|
|
// return flat array without annoying null entries
|
|
return $.grep(xaxes.concat(yaxes), function (a) { return a; });
|
|
}
|
|
|
|
function canvasToAxisCoords(pos) {
|
|
// return an object with x/y corresponding to all used axes
|
|
var res = {}, i, axis;
|
|
for (i = 0; i < xaxes.length; ++i) {
|
|
axis = xaxes[i];
|
|
if (axis && axis.used)
|
|
res["x" + axis.n] = axis.c2p(pos.left);
|
|
}
|
|
|
|
for (i = 0; i < yaxes.length; ++i) {
|
|
axis = yaxes[i];
|
|
if (axis && axis.used)
|
|
res["y" + axis.n] = axis.c2p(pos.top);
|
|
}
|
|
|
|
if (res.x1 !== undefined)
|
|
res.x = res.x1;
|
|
if (res.y1 !== undefined)
|
|
res.y = res.y1;
|
|
|
|
return res;
|
|
}
|
|
|
|
function axisToCanvasCoords(pos) {
|
|
// get canvas coords from the first pair of x/y found in pos
|
|
var res = {}, i, axis, key;
|
|
|
|
for (i = 0; i < xaxes.length; ++i) {
|
|
axis = xaxes[i];
|
|
if (axis && axis.used) {
|
|
key = "x" + axis.n;
|
|
if (pos[key] == null && axis.n == 1)
|
|
key = "x";
|
|
|
|
if (pos[key] != null) {
|
|
res.left = axis.p2c(pos[key]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < yaxes.length; ++i) {
|
|
axis = yaxes[i];
|
|
if (axis && axis.used) {
|
|
key = "y" + axis.n;
|
|
if (pos[key] == null && axis.n == 1)
|
|
key = "y";
|
|
|
|
if (pos[key] != null) {
|
|
res.top = axis.p2c(pos[key]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
function getOrCreateAxis(axes, number) {
|
|
if (!axes[number - 1])
|
|
axes[number - 1] = {
|
|
n: number, // save the number for future reference
|
|
direction: axes == xaxes ? "x" : "y",
|
|
options: $.extend(true, {}, axes == xaxes ? options.xaxis : options.yaxis)
|
|
};
|
|
|
|
return axes[number - 1];
|
|
}
|
|
|
|
function fillInSeriesOptions() {
|
|
|
|
var neededColors = series.length, maxIndex = -1, i;
|
|
|
|
// Subtract the number of series that already have fixed colors or
|
|
// color indexes from the number that we still need to generate.
|
|
|
|
for (i = 0; i < series.length; ++i) {
|
|
var sc = series[i].color;
|
|
if (sc != null) {
|
|
neededColors--;
|
|
if (typeof sc == "number" && sc > maxIndex) {
|
|
maxIndex = sc;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If any of the series have fixed color indexes, then we need to
|
|
// generate at least as many colors as the highest index.
|
|
|
|
if (neededColors <= maxIndex) {
|
|
neededColors = maxIndex + 1;
|
|
}
|
|
|
|
// Generate all the colors, using first the option colors and then
|
|
// variations on those colors once they're exhausted.
|
|
|
|
var c, colors = [], colorPool = options.colors,
|
|
colorPoolSize = colorPool.length, variation = 0;
|
|
|
|
for (i = 0; i < neededColors; i++) {
|
|
|
|
c = $.color.parse(colorPool[i % colorPoolSize] || "#666");
|
|
|
|
// Each time we exhaust the colors in the pool we adjust
|
|
// a scaling factor used to produce more variations on
|
|
// those colors. The factor alternates negative/positive
|
|
// to produce lighter/darker colors.
|
|
|
|
// Reset the variation after every few cycles, or else
|
|
// it will end up producing only white or black colors.
|
|
|
|
if (i % colorPoolSize == 0 && i) {
|
|
if (variation >= 0) {
|
|
if (variation < 0.5) {
|
|
variation = -variation - 0.2;
|
|
} else variation = 0;
|
|
} else variation = -variation;
|
|
}
|
|
|
|
colors[i] = c.scale('rgb', 1 + variation);
|
|
}
|
|
|
|
// Finalize the series options, filling in their colors
|
|
|
|
var colori = 0, s;
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
|
|
// assign colors
|
|
if (s.color == null) {
|
|
s.color = colors[colori].toString();
|
|
++colori;
|
|
}
|
|
else if (typeof s.color == "number")
|
|
s.color = colors[s.color].toString();
|
|
|
|
// turn on lines automatically in case nothing is set
|
|
if (s.lines.show == null) {
|
|
var v, show = true;
|
|
for (v in s)
|
|
if (s[v] && s[v].show) {
|
|
show = false;
|
|
break;
|
|
}
|
|
if (show)
|
|
s.lines.show = true;
|
|
}
|
|
|
|
// If nothing was provided for lines.zero, default it to match
|
|
// lines.fill, since areas by default should extend to zero.
|
|
|
|
if (s.lines.zero == null) {
|
|
s.lines.zero = !!s.lines.fill;
|
|
}
|
|
|
|
// setup axes
|
|
s.xaxis = getOrCreateAxis(xaxes, axisNumber(s, "x"));
|
|
s.yaxis = getOrCreateAxis(yaxes, axisNumber(s, "y"));
|
|
}
|
|
}
|
|
|
|
function processData() {
|
|
var topSentry = Number.POSITIVE_INFINITY,
|
|
bottomSentry = Number.NEGATIVE_INFINITY,
|
|
fakeInfinity = Number.MAX_VALUE,
|
|
i, j, k, m, length,
|
|
s, points, ps, x, y, axis, val, f, p,
|
|
data, format;
|
|
|
|
function updateAxis(axis, min, max) {
|
|
if (min < axis.datamin && min != -fakeInfinity)
|
|
axis.datamin = min;
|
|
if (max > axis.datamax && max != fakeInfinity)
|
|
axis.datamax = max;
|
|
}
|
|
|
|
$.each(allAxes(), function (_, axis) {
|
|
// init axis
|
|
axis.datamin = topSentry;
|
|
axis.datamax = bottomSentry;
|
|
axis.used = false;
|
|
});
|
|
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
s.datapoints = { points: [] };
|
|
|
|
executeHooks(hooks.processRawData, [ s, s.data, s.datapoints ]);
|
|
}
|
|
|
|
// first pass: clean and copy data
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
|
|
data = s.data;
|
|
format = s.datapoints.format;
|
|
|
|
if (!format) {
|
|
format = [];
|
|
// find out how to copy
|
|
format.push({ x: true, number: true, required: true });
|
|
format.push({ y: true, number: true, required: true });
|
|
|
|
if (s.bars.show || (s.lines.show && s.lines.fill)) {
|
|
var autoscale = !!((s.bars.show && s.bars.zero) || (s.lines.show && s.lines.zero));
|
|
format.push({ y: true, number: true, required: false, defaultValue: 0, autoscale: autoscale });
|
|
if (s.bars.horizontal) {
|
|
delete format[format.length - 1].y;
|
|
format[format.length - 1].x = true;
|
|
}
|
|
}
|
|
|
|
s.datapoints.format = format;
|
|
}
|
|
|
|
if (s.datapoints.pointsize != null)
|
|
continue; // already filled in
|
|
|
|
s.datapoints.pointsize = format.length;
|
|
|
|
ps = s.datapoints.pointsize;
|
|
points = s.datapoints.points;
|
|
|
|
var insertSteps = s.lines.show && s.lines.steps;
|
|
s.xaxis.used = s.yaxis.used = true;
|
|
|
|
for (j = k = 0; j < data.length; ++j, k += ps) {
|
|
p = data[j];
|
|
|
|
var nullify = p == null;
|
|
if (!nullify) {
|
|
for (m = 0; m < ps; ++m) {
|
|
val = p[m];
|
|
f = format[m];
|
|
|
|
if (f) {
|
|
if (f.number && val != null) {
|
|
val = +val; // convert to number
|
|
if (isNaN(val))
|
|
val = null;
|
|
else if (val == Infinity)
|
|
val = fakeInfinity;
|
|
else if (val == -Infinity)
|
|
val = -fakeInfinity;
|
|
}
|
|
|
|
if (val == null) {
|
|
if (f.required)
|
|
nullify = true;
|
|
|
|
if (f.defaultValue != null)
|
|
val = f.defaultValue;
|
|
}
|
|
}
|
|
|
|
points[k + m] = val;
|
|
}
|
|
}
|
|
|
|
if (nullify) {
|
|
for (m = 0; m < ps; ++m) {
|
|
val = points[k + m];
|
|
if (val != null) {
|
|
f = format[m];
|
|
// extract min/max info
|
|
if (f.autoscale) {
|
|
if (f.x) {
|
|
updateAxis(s.xaxis, val, val);
|
|
}
|
|
if (f.y) {
|
|
updateAxis(s.yaxis, val, val);
|
|
}
|
|
}
|
|
}
|
|
points[k + m] = null;
|
|
}
|
|
}
|
|
else {
|
|
// a little bit of line specific stuff that
|
|
// perhaps shouldn't be here, but lacking
|
|
// better means...
|
|
if (insertSteps && k > 0
|
|
&& points[k - ps] != null
|
|
&& points[k - ps] != points[k]
|
|
&& points[k - ps + 1] != points[k + 1]) {
|
|
// copy the point to make room for a middle point
|
|
for (m = 0; m < ps; ++m)
|
|
points[k + ps + m] = points[k + m];
|
|
|
|
// middle point has same y
|
|
points[k + 1] = points[k - ps + 1];
|
|
|
|
// we've added a point, better reflect that
|
|
k += ps;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// give the hooks a chance to run
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
|
|
executeHooks(hooks.processDatapoints, [ s, s.datapoints]);
|
|
}
|
|
|
|
// second pass: find datamax/datamin for auto-scaling
|
|
for (i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
points = s.datapoints.points;
|
|
ps = s.datapoints.pointsize;
|
|
format = s.datapoints.format;
|
|
|
|
var xmin = topSentry, ymin = topSentry,
|
|
xmax = bottomSentry, ymax = bottomSentry;
|
|
|
|
for (j = 0; j < points.length; j += ps) {
|
|
if (points[j] == null)
|
|
continue;
|
|
|
|
for (m = 0; m < ps; ++m) {
|
|
val = points[j + m];
|
|
f = format[m];
|
|
if (!f || f.autoscale === false || val == fakeInfinity || val == -fakeInfinity)
|
|
continue;
|
|
|
|
if (f.x) {
|
|
if (val < xmin)
|
|
xmin = val;
|
|
if (val > xmax)
|
|
xmax = val;
|
|
}
|
|
if (f.y) {
|
|
if (val < ymin)
|
|
ymin = val;
|
|
if (val > ymax)
|
|
ymax = val;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (s.bars.show) {
|
|
// make sure we got room for the bar on the dancing floor
|
|
var delta;
|
|
|
|
switch (s.bars.align) {
|
|
case "left":
|
|
delta = 0;
|
|
break;
|
|
case "right":
|
|
delta = -s.bars.barWidth;
|
|
break;
|
|
case "center":
|
|
delta = -s.bars.barWidth / 2;
|
|
break;
|
|
default:
|
|
throw new Error("Invalid bar alignment: " + s.bars.align);
|
|
}
|
|
|
|
if (s.bars.horizontal) {
|
|
ymin += delta;
|
|
ymax += delta + s.bars.barWidth;
|
|
}
|
|
else {
|
|
xmin += delta;
|
|
xmax += delta + s.bars.barWidth;
|
|
}
|
|
}
|
|
|
|
updateAxis(s.xaxis, xmin, xmax);
|
|
updateAxis(s.yaxis, ymin, ymax);
|
|
}
|
|
|
|
$.each(allAxes(), function (_, axis) {
|
|
if (axis.datamin == topSentry)
|
|
axis.datamin = null;
|
|
if (axis.datamax == bottomSentry)
|
|
axis.datamax = null;
|
|
});
|
|
}
|
|
|
|
function setupCanvases() {
|
|
|
|
// Make sure the placeholder is clear of everything except canvases
|
|
// from a previous plot in this container that we'll try to re-use.
|
|
|
|
placeholder.css("padding", 0) // padding messes up the positioning
|
|
.children(":not(.flot-base,.flot-overlay)").remove();
|
|
|
|
if (placeholder.css("position") == 'static')
|
|
placeholder.css("position", "relative"); // for positioning labels and overlay
|
|
|
|
surface = new Canvas("flot-base", placeholder);
|
|
overlay = new Canvas("flot-overlay", placeholder); // overlay canvas for interactive features
|
|
|
|
ctx = surface.context;
|
|
octx = overlay.context;
|
|
|
|
// define which element we're listening for events on
|
|
eventHolder = $(overlay.element).unbind();
|
|
|
|
// If we're re-using a plot object, shut down the old one
|
|
|
|
var existing = placeholder.data("plot");
|
|
|
|
if (existing) {
|
|
existing.shutdown();
|
|
overlay.clear();
|
|
}
|
|
|
|
// save in case we get replotted
|
|
placeholder.data("plot", plot);
|
|
}
|
|
|
|
function bindEvents() {
|
|
// bind events
|
|
if (options.grid.hoverable) {
|
|
eventHolder.mousemove(onMouseMove);
|
|
|
|
// Use bind, rather than .mouseleave, because we officially
|
|
// still support jQuery 1.2.6, which doesn't define a shortcut
|
|
// for mouseenter or mouseleave. This was a bug/oversight that
|
|
// was fixed somewhere around 1.3.x. We can return to using
|
|
// .mouseleave when we drop support for 1.2.6.
|
|
|
|
eventHolder.bind("mouseleave", onMouseLeave);
|
|
}
|
|
|
|
if (options.grid.clickable)
|
|
eventHolder.click(onClick);
|
|
|
|
executeHooks(hooks.bindEvents, [eventHolder]);
|
|
}
|
|
|
|
function shutdown() {
|
|
if (redrawTimeout)
|
|
clearTimeout(redrawTimeout);
|
|
|
|
eventHolder.unbind("mousemove", onMouseMove);
|
|
eventHolder.unbind("mouseleave", onMouseLeave);
|
|
eventHolder.unbind("click", onClick);
|
|
|
|
executeHooks(hooks.shutdown, [eventHolder]);
|
|
}
|
|
|
|
function setTransformationHelpers(axis) {
|
|
// set helper functions on the axis, assumes plot area
|
|
// has been computed already
|
|
|
|
function identity(x) { return x; }
|
|
|
|
var s, m, t = axis.options.transform || identity,
|
|
it = axis.options.inverseTransform;
|
|
|
|
// precompute how much the axis is scaling a point
|
|
// in canvas space
|
|
if (axis.direction == "x") {
|
|
s = axis.scale = plotWidth / Math.abs(t(axis.max) - t(axis.min));
|
|
m = Math.min(t(axis.max), t(axis.min));
|
|
}
|
|
else {
|
|
s = axis.scale = plotHeight / Math.abs(t(axis.max) - t(axis.min));
|
|
s = -s;
|
|
m = Math.max(t(axis.max), t(axis.min));
|
|
}
|
|
|
|
// data point to canvas coordinate
|
|
if (t == identity) // slight optimization
|
|
axis.p2c = function (p) { return (p - m) * s; };
|
|
else
|
|
axis.p2c = function (p) { return (t(p) - m) * s; };
|
|
// canvas coordinate to data point
|
|
if (!it)
|
|
axis.c2p = function (c) { return m + c / s; };
|
|
else
|
|
axis.c2p = function (c) { return it(m + c / s); };
|
|
}
|
|
|
|
function measureTickLabels(axis) {
|
|
|
|
var opts = axis.options,
|
|
ticks = axis.ticks || [],
|
|
labelWidth = opts.labelWidth || 0,
|
|
labelHeight = opts.labelHeight || 0,
|
|
maxWidth = labelWidth || axis.direction == "x" ? Math.floor(surface.width / (ticks.length || 1)) : null;
|
|
legacyStyles = axis.direction + "Axis " + axis.direction + axis.n + "Axis",
|
|
layer = "flot-" + axis.direction + "-axis flot-" + axis.direction + axis.n + "-axis " + legacyStyles,
|
|
font = opts.font || "flot-tick-label tickLabel";
|
|
|
|
for (var i = 0; i < ticks.length; ++i) {
|
|
|
|
var t = ticks[i];
|
|
|
|
if (!t.label)
|
|
continue;
|
|
|
|
var info = surface.getTextInfo(layer, t.label, font, null, maxWidth);
|
|
|
|
labelWidth = Math.max(labelWidth, info.width);
|
|
labelHeight = Math.max(labelHeight, info.height);
|
|
}
|
|
|
|
axis.labelWidth = opts.labelWidth || labelWidth;
|
|
axis.labelHeight = opts.labelHeight || labelHeight;
|
|
}
|
|
|
|
function allocateAxisBoxFirstPhase(axis) {
|
|
// find the bounding box of the axis by looking at label
|
|
// widths/heights and ticks, make room by diminishing the
|
|
// plotOffset; this first phase only looks at one
|
|
// dimension per axis, the other dimension depends on the
|
|
// other axes so will have to wait
|
|
|
|
var lw = axis.labelWidth,
|
|
lh = axis.labelHeight,
|
|
pos = axis.options.position,
|
|
tickLength = axis.options.tickLength,
|
|
axisMargin = options.grid.axisMargin,
|
|
padding = options.grid.labelMargin,
|
|
all = axis.direction == "x" ? xaxes : yaxes,
|
|
index, innermost;
|
|
|
|
// determine axis margin
|
|
var samePosition = $.grep(all, function (a) {
|
|
return a && a.options.position == pos && a.reserveSpace;
|
|
});
|
|
if ($.inArray(axis, samePosition) == samePosition.length - 1)
|
|
axisMargin = 0; // outermost
|
|
|
|
// determine tick length - if we're innermost, we can use "full"
|
|
if (tickLength == null) {
|
|
var sameDirection = $.grep(all, function (a) {
|
|
return a && a.reserveSpace;
|
|
});
|
|
|
|
innermost = $.inArray(axis, sameDirection) == 0;
|
|
if (innermost)
|
|
tickLength = "full";
|
|
else
|
|
tickLength = 5;
|
|
}
|
|
|
|
if (!isNaN(+tickLength))
|
|
padding += +tickLength;
|
|
|
|
// compute box
|
|
if (axis.direction == "x") {
|
|
lh += padding;
|
|
|
|
if (pos == "bottom") {
|
|
plotOffset.bottom += lh + axisMargin;
|
|
axis.box = { top: surface.height - plotOffset.bottom, height: lh };
|
|
}
|
|
else {
|
|
axis.box = { top: plotOffset.top + axisMargin, height: lh };
|
|
plotOffset.top += lh + axisMargin;
|
|
}
|
|
}
|
|
else {
|
|
lw += padding;
|
|
|
|
if (pos == "left") {
|
|
axis.box = { left: plotOffset.left + axisMargin, width: lw };
|
|
plotOffset.left += lw + axisMargin;
|
|
}
|
|
else {
|
|
plotOffset.right += lw + axisMargin;
|
|
axis.box = { left: surface.width - plotOffset.right, width: lw };
|
|
}
|
|
}
|
|
|
|
// save for future reference
|
|
axis.position = pos;
|
|
axis.tickLength = tickLength;
|
|
axis.box.padding = padding;
|
|
axis.innermost = innermost;
|
|
}
|
|
|
|
function allocateAxisBoxSecondPhase(axis) {
|
|
// now that all axis boxes have been placed in one
|
|
// dimension, we can set the remaining dimension coordinates
|
|
if (axis.direction == "x") {
|
|
axis.box.left = plotOffset.left - axis.labelWidth / 2;
|
|
axis.box.width = surface.width - plotOffset.left - plotOffset.right + axis.labelWidth;
|
|
}
|
|
else {
|
|
axis.box.top = plotOffset.top - axis.labelHeight / 2;
|
|
axis.box.height = surface.height - plotOffset.bottom - plotOffset.top + axis.labelHeight;
|
|
}
|
|
}
|
|
|
|
function adjustLayoutForThingsStickingOut() {
|
|
// possibly adjust plot offset to ensure everything stays
|
|
// inside the canvas and isn't clipped off
|
|
|
|
var minMargin = options.grid.minBorderMargin,
|
|
margins = { x: 0, y: 0 }, i, axis;
|
|
|
|
// check stuff from the plot (FIXME: this should just read
|
|
// a value from the series, otherwise it's impossible to
|
|
// customize)
|
|
if (minMargin == null) {
|
|
minMargin = 0;
|
|
for (i = 0; i < series.length; ++i)
|
|
minMargin = Math.max(minMargin, 2 * (series[i].points.radius + series[i].points.lineWidth/2));
|
|
}
|
|
|
|
margins.x = margins.y = Math.ceil(minMargin);
|
|
|
|
// check axis labels, note we don't check the actual
|
|
// labels but instead use the overall width/height to not
|
|
// jump as much around with replots
|
|
$.each(allAxes(), function (_, axis) {
|
|
var dir = axis.direction;
|
|
if (axis.reserveSpace)
|
|
margins[dir] = Math.ceil(Math.max(margins[dir], (dir == "x" ? axis.labelWidth : axis.labelHeight) / 2));
|
|
});
|
|
|
|
plotOffset.left = Math.max(margins.x, plotOffset.left);
|
|
plotOffset.right = Math.max(margins.x, plotOffset.right);
|
|
plotOffset.top = Math.max(margins.y, plotOffset.top);
|
|
plotOffset.bottom = Math.max(margins.y, plotOffset.bottom);
|
|
}
|
|
|
|
function setupGrid() {
|
|
var i, axes = allAxes(), showGrid = options.grid.show;
|
|
|
|
// Initialize the plot's offset from the edge of the canvas
|
|
|
|
for (var a in plotOffset) {
|
|
var margin = options.grid.margin || 0;
|
|
plotOffset[a] = typeof margin == "number" ? margin : margin[a] || 0;
|
|
}
|
|
|
|
executeHooks(hooks.processOffset, [plotOffset]);
|
|
|
|
// If the grid is visible, add its border width to the offset
|
|
|
|
for (var a in plotOffset) {
|
|
if(typeof(options.grid.borderWidth) == "object") {
|
|
plotOffset[a] += showGrid ? options.grid.borderWidth[a] : 0;
|
|
}
|
|
else {
|
|
plotOffset[a] += showGrid ? options.grid.borderWidth : 0;
|
|
}
|
|
}
|
|
|
|
// init axes
|
|
$.each(axes, function (_, axis) {
|
|
axis.show = axis.options.show;
|
|
if (axis.show == null)
|
|
axis.show = axis.used; // by default an axis is visible if it's got data
|
|
|
|
axis.reserveSpace = axis.show || axis.options.reserveSpace;
|
|
|
|
setRange(axis);
|
|
});
|
|
|
|
if (showGrid) {
|
|
|
|
var allocatedAxes = $.grep(axes, function (axis) { return axis.reserveSpace; });
|
|
|
|
$.each(allocatedAxes, function (_, axis) {
|
|
// make the ticks
|
|
setupTickGeneration(axis);
|
|
setTicks(axis);
|
|
snapRangeToTicks(axis, axis.ticks);
|
|
// find labelWidth/Height for axis
|
|
measureTickLabels(axis);
|
|
});
|
|
|
|
// with all dimensions calculated, we can compute the
|
|
// axis bounding boxes, start from the outside
|
|
// (reverse order)
|
|
for (i = allocatedAxes.length - 1; i >= 0; --i)
|
|
allocateAxisBoxFirstPhase(allocatedAxes[i]);
|
|
|
|
// make sure we've got enough space for things that
|
|
// might stick out
|
|
adjustLayoutForThingsStickingOut();
|
|
|
|
$.each(allocatedAxes, function (_, axis) {
|
|
allocateAxisBoxSecondPhase(axis);
|
|
});
|
|
}
|
|
|
|
plotWidth = surface.width - plotOffset.left - plotOffset.right;
|
|
plotHeight = surface.height - plotOffset.bottom - plotOffset.top;
|
|
|
|
// now we got the proper plot dimensions, we can compute the scaling
|
|
$.each(axes, function (_, axis) {
|
|
setTransformationHelpers(axis);
|
|
});
|
|
|
|
if (showGrid) {
|
|
drawAxisLabels();
|
|
}
|
|
|
|
insertLegend();
|
|
}
|
|
|
|
function setRange(axis) {
|
|
var opts = axis.options,
|
|
min = +(opts.min != null ? opts.min : axis.datamin),
|
|
max = +(opts.max != null ? opts.max : axis.datamax),
|
|
delta = max - min;
|
|
|
|
if (delta == 0.0) {
|
|
// degenerate case
|
|
var widen = max == 0 ? 1 : 0.01;
|
|
|
|
if (opts.min == null)
|
|
min -= widen;
|
|
// always widen max if we couldn't widen min to ensure we
|
|
// don't fall into min == max which doesn't work
|
|
if (opts.max == null || opts.min != null)
|
|
max += widen;
|
|
}
|
|
else {
|
|
// consider autoscaling
|
|
var margin = opts.autoscaleMargin;
|
|
if (margin != null) {
|
|
if (opts.min == null) {
|
|
min -= delta * margin;
|
|
// make sure we don't go below zero if all values
|
|
// are positive
|
|
if (min < 0 && axis.datamin != null && axis.datamin >= 0)
|
|
min = 0;
|
|
}
|
|
if (opts.max == null) {
|
|
max += delta * margin;
|
|
if (max > 0 && axis.datamax != null && axis.datamax <= 0)
|
|
max = 0;
|
|
}
|
|
}
|
|
}
|
|
axis.min = min;
|
|
axis.max = max;
|
|
}
|
|
|
|
function setupTickGeneration(axis) {
|
|
var opts = axis.options;
|
|
|
|
// estimate number of ticks
|
|
var noTicks;
|
|
if (typeof opts.ticks == "number" && opts.ticks > 0)
|
|
noTicks = opts.ticks;
|
|
else
|
|
// heuristic based on the model a*sqrt(x) fitted to
|
|
// some data points that seemed reasonable
|
|
noTicks = 0.3 * Math.sqrt(axis.direction == "x" ? surface.width : surface.height);
|
|
|
|
var delta = (axis.max - axis.min) / noTicks,
|
|
dec = -Math.floor(Math.log(delta) / Math.LN10),
|
|
maxDec = opts.tickDecimals;
|
|
|
|
if (maxDec != null && dec > maxDec) {
|
|
dec = maxDec;
|
|
}
|
|
|
|
var magn = Math.pow(10, -dec),
|
|
norm = delta / magn, // norm is between 1.0 and 10.0
|
|
size;
|
|
|
|
if (norm < 1.5) {
|
|
size = 1;
|
|
} else if (norm < 3) {
|
|
size = 2;
|
|
// special case for 2.5, requires an extra decimal
|
|
if (norm > 2.25 && (maxDec == null || dec + 1 <= maxDec)) {
|
|
size = 2.5;
|
|
++dec;
|
|
}
|
|
} else if (norm < 7.5) {
|
|
size = 5;
|
|
} else {
|
|
size = 10;
|
|
}
|
|
|
|
size *= magn;
|
|
|
|
if (opts.minTickSize != null && size < opts.minTickSize) {
|
|
size = opts.minTickSize;
|
|
}
|
|
|
|
axis.delta = delta;
|
|
axis.tickDecimals = Math.max(0, maxDec != null ? maxDec : dec);
|
|
axis.tickSize = opts.tickSize || size;
|
|
|
|
// Time mode was moved to a plug-in in 0.8, but since so many people use this
|
|
// we'll add an especially friendly make sure they remembered to include it.
|
|
|
|
if (opts.mode == "time" && !axis.tickGenerator) {
|
|
throw new Error("Time mode requires the flot.time plugin.");
|
|
}
|
|
|
|
// Flot supports base-10 axes; any other mode else is handled by a plug-in,
|
|
// like flot.time.js.
|
|
|
|
if (!axis.tickGenerator) {
|
|
|
|
axis.tickGenerator = function (axis) {
|
|
|
|
var ticks = [],
|
|
start = floorInBase(axis.min, axis.tickSize),
|
|
i = 0,
|
|
v = Number.NaN,
|
|
prev;
|
|
|
|
do {
|
|
prev = v;
|
|
v = start + i * axis.tickSize;
|
|
ticks.push(v);
|
|
++i;
|
|
} while (v < axis.max && v != prev);
|
|
return ticks;
|
|
};
|
|
|
|
axis.tickFormatter = function (value, axis) {
|
|
|
|
var factor = axis.tickDecimals ? Math.pow(10, axis.tickDecimals) : 1;
|
|
var formatted = "" + Math.round(value * factor) / factor;
|
|
|
|
// If tickDecimals was specified, ensure that we have exactly that
|
|
// much precision; otherwise default to the value's own precision.
|
|
|
|
if (axis.tickDecimals != null) {
|
|
var decimal = formatted.indexOf(".");
|
|
var precision = decimal == -1 ? 0 : formatted.length - decimal - 1;
|
|
if (precision < axis.tickDecimals) {
|
|
return (precision ? formatted : formatted + ".") + ("" + factor).substr(1, axis.tickDecimals - precision);
|
|
}
|
|
}
|
|
|
|
return formatted;
|
|
};
|
|
}
|
|
|
|
if ($.isFunction(opts.tickFormatter))
|
|
axis.tickFormatter = function (v, axis) { return "" + opts.tickFormatter(v, axis); };
|
|
|
|
if (opts.alignTicksWithAxis != null) {
|
|
var otherAxis = (axis.direction == "x" ? xaxes : yaxes)[opts.alignTicksWithAxis - 1];
|
|
if (otherAxis && otherAxis.used && otherAxis != axis) {
|
|
// consider snapping min/max to outermost nice ticks
|
|
var niceTicks = axis.tickGenerator(axis);
|
|
if (niceTicks.length > 0) {
|
|
if (opts.min == null)
|
|
axis.min = Math.min(axis.min, niceTicks[0]);
|
|
if (opts.max == null && niceTicks.length > 1)
|
|
axis.max = Math.max(axis.max, niceTicks[niceTicks.length - 1]);
|
|
}
|
|
|
|
axis.tickGenerator = function (axis) {
|
|
// copy ticks, scaled to this axis
|
|
var ticks = [], v, i;
|
|
for (i = 0; i < otherAxis.ticks.length; ++i) {
|
|
v = (otherAxis.ticks[i].v - otherAxis.min) / (otherAxis.max - otherAxis.min);
|
|
v = axis.min + v * (axis.max - axis.min);
|
|
ticks.push(v);
|
|
}
|
|
return ticks;
|
|
};
|
|
|
|
// we might need an extra decimal since forced
|
|
// ticks don't necessarily fit naturally
|
|
if (!axis.mode && opts.tickDecimals == null) {
|
|
var extraDec = Math.max(0, -Math.floor(Math.log(axis.delta) / Math.LN10) + 1),
|
|
ts = axis.tickGenerator(axis);
|
|
|
|
// only proceed if the tick interval rounded
|
|
// with an extra decimal doesn't give us a
|
|
// zero at end
|
|
if (!(ts.length > 1 && /\..*0$/.test((ts[1] - ts[0]).toFixed(extraDec))))
|
|
axis.tickDecimals = extraDec;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function setTicks(axis) {
|
|
var oticks = axis.options.ticks, ticks = [];
|
|
if (oticks == null || (typeof oticks == "number" && oticks > 0))
|
|
ticks = axis.tickGenerator(axis);
|
|
else if (oticks) {
|
|
if ($.isFunction(oticks))
|
|
// generate the ticks
|
|
ticks = oticks(axis);
|
|
else
|
|
ticks = oticks;
|
|
}
|
|
|
|
// clean up/labelify the supplied ticks, copy them over
|
|
var i, v;
|
|
axis.ticks = [];
|
|
for (i = 0; i < ticks.length; ++i) {
|
|
var label = null;
|
|
var t = ticks[i];
|
|
if (typeof t == "object") {
|
|
v = +t[0];
|
|
if (t.length > 1)
|
|
label = t[1];
|
|
}
|
|
else
|
|
v = +t;
|
|
if (label == null)
|
|
label = axis.tickFormatter(v, axis);
|
|
if (!isNaN(v))
|
|
axis.ticks.push({ v: v, label: label });
|
|
}
|
|
}
|
|
|
|
function snapRangeToTicks(axis, ticks) {
|
|
if (axis.options.autoscaleMargin && ticks.length > 0) {
|
|
// snap to ticks
|
|
if (axis.options.min == null)
|
|
axis.min = Math.min(axis.min, ticks[0].v);
|
|
if (axis.options.max == null && ticks.length > 1)
|
|
axis.max = Math.max(axis.max, ticks[ticks.length - 1].v);
|
|
}
|
|
}
|
|
|
|
function draw() {
|
|
|
|
surface.clear();
|
|
|
|
executeHooks(hooks.drawBackground, [ctx]);
|
|
|
|
var grid = options.grid;
|
|
|
|
// draw background, if any
|
|
if (grid.show && grid.backgroundColor)
|
|
drawBackground();
|
|
|
|
if (grid.show && !grid.aboveData) {
|
|
drawGrid();
|
|
}
|
|
|
|
for (var i = 0; i < series.length; ++i) {
|
|
executeHooks(hooks.drawSeries, [ctx, series[i]]);
|
|
drawSeries(series[i]);
|
|
}
|
|
|
|
executeHooks(hooks.draw, [ctx]);
|
|
|
|
if (grid.show && grid.aboveData) {
|
|
drawGrid();
|
|
}
|
|
|
|
surface.render();
|
|
|
|
// A draw implies that either the axes or data have changed, so we
|
|
// should probably update the overlay highlights as well.
|
|
|
|
triggerRedrawOverlay();
|
|
}
|
|
|
|
function extractRange(ranges, coord) {
|
|
var axis, from, to, key, axes = allAxes();
|
|
|
|
for (var i = 0; i < axes.length; ++i) {
|
|
axis = axes[i];
|
|
if (axis.direction == coord) {
|
|
key = coord + axis.n + "axis";
|
|
if (!ranges[key] && axis.n == 1)
|
|
key = coord + "axis"; // support x1axis as xaxis
|
|
if (ranges[key]) {
|
|
from = ranges[key].from;
|
|
to = ranges[key].to;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// backwards-compat stuff - to be removed in future
|
|
if (!ranges[key]) {
|
|
axis = coord == "x" ? xaxes[0] : yaxes[0];
|
|
from = ranges[coord + "1"];
|
|
to = ranges[coord + "2"];
|
|
}
|
|
|
|
// auto-reverse as an added bonus
|
|
if (from != null && to != null && from > to) {
|
|
var tmp = from;
|
|
from = to;
|
|
to = tmp;
|
|
}
|
|
|
|
return { from: from, to: to, axis: axis };
|
|
}
|
|
|
|
function drawBackground() {
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
ctx.fillStyle = getColorOrGradient(options.grid.backgroundColor, plotHeight, 0, "rgba(255, 255, 255, 0)");
|
|
ctx.fillRect(0, 0, plotWidth, plotHeight);
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawGrid() {
|
|
var i, axes, bw, bc;
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
// draw markings
|
|
var markings = options.grid.markings;
|
|
if (markings) {
|
|
if ($.isFunction(markings)) {
|
|
axes = plot.getAxes();
|
|
// xmin etc. is backwards compatibility, to be
|
|
// removed in the future
|
|
axes.xmin = axes.xaxis.min;
|
|
axes.xmax = axes.xaxis.max;
|
|
axes.ymin = axes.yaxis.min;
|
|
axes.ymax = axes.yaxis.max;
|
|
|
|
markings = markings(axes);
|
|
}
|
|
|
|
for (i = 0; i < markings.length; ++i) {
|
|
var m = markings[i],
|
|
xrange = extractRange(m, "x"),
|
|
yrange = extractRange(m, "y");
|
|
|
|
// fill in missing
|
|
if (xrange.from == null)
|
|
xrange.from = xrange.axis.min;
|
|
if (xrange.to == null)
|
|
xrange.to = xrange.axis.max;
|
|
if (yrange.from == null)
|
|
yrange.from = yrange.axis.min;
|
|
if (yrange.to == null)
|
|
yrange.to = yrange.axis.max;
|
|
|
|
// clip
|
|
if (xrange.to < xrange.axis.min || xrange.from > xrange.axis.max ||
|
|
yrange.to < yrange.axis.min || yrange.from > yrange.axis.max)
|
|
continue;
|
|
|
|
xrange.from = Math.max(xrange.from, xrange.axis.min);
|
|
xrange.to = Math.min(xrange.to, xrange.axis.max);
|
|
yrange.from = Math.max(yrange.from, yrange.axis.min);
|
|
yrange.to = Math.min(yrange.to, yrange.axis.max);
|
|
|
|
if (xrange.from == xrange.to && yrange.from == yrange.to)
|
|
continue;
|
|
|
|
// then draw
|
|
xrange.from = xrange.axis.p2c(xrange.from);
|
|
xrange.to = xrange.axis.p2c(xrange.to);
|
|
yrange.from = yrange.axis.p2c(yrange.from);
|
|
yrange.to = yrange.axis.p2c(yrange.to);
|
|
|
|
if (xrange.from == xrange.to || yrange.from == yrange.to) {
|
|
// draw line
|
|
ctx.beginPath();
|
|
ctx.strokeStyle = m.color || options.grid.markingsColor;
|
|
ctx.lineWidth = m.lineWidth || options.grid.markingsLineWidth;
|
|
ctx.moveTo(xrange.from, yrange.from);
|
|
ctx.lineTo(xrange.to, yrange.to);
|
|
ctx.stroke();
|
|
}
|
|
else {
|
|
// fill area
|
|
ctx.fillStyle = m.color || options.grid.markingsColor;
|
|
ctx.fillRect(xrange.from, yrange.to,
|
|
xrange.to - xrange.from,
|
|
yrange.from - yrange.to);
|
|
}
|
|
}
|
|
}
|
|
|
|
// draw the ticks
|
|
axes = allAxes();
|
|
bw = options.grid.borderWidth;
|
|
|
|
for (var j = 0; j < axes.length; ++j) {
|
|
var axis = axes[j], box = axis.box,
|
|
t = axis.tickLength, x, y, xoff, yoff;
|
|
if (!axis.show || axis.ticks.length == 0)
|
|
continue;
|
|
|
|
ctx.lineWidth = 1;
|
|
|
|
// find the edges
|
|
if (axis.direction == "x") {
|
|
x = 0;
|
|
if (t == "full")
|
|
y = (axis.position == "top" ? 0 : plotHeight);
|
|
else
|
|
y = box.top - plotOffset.top + (axis.position == "top" ? box.height : 0);
|
|
}
|
|
else {
|
|
y = 0;
|
|
if (t == "full")
|
|
x = (axis.position == "left" ? 0 : plotWidth);
|
|
else
|
|
x = box.left - plotOffset.left + (axis.position == "left" ? box.width : 0);
|
|
}
|
|
|
|
// draw tick bar
|
|
if (!axis.innermost) {
|
|
ctx.strokeStyle = axis.options.color;
|
|
ctx.beginPath();
|
|
xoff = yoff = 0;
|
|
if (axis.direction == "x")
|
|
xoff = plotWidth + 1;
|
|
else
|
|
yoff = plotHeight + 1;
|
|
|
|
if (ctx.lineWidth == 1) {
|
|
if (axis.direction == "x") {
|
|
y = Math.floor(y) + 0.5;
|
|
} else {
|
|
x = Math.floor(x) + 0.5;
|
|
}
|
|
}
|
|
|
|
ctx.moveTo(x, y);
|
|
ctx.lineTo(x + xoff, y + yoff);
|
|
ctx.stroke();
|
|
}
|
|
|
|
// draw ticks
|
|
|
|
ctx.strokeStyle = axis.options.tickColor;
|
|
|
|
ctx.beginPath();
|
|
for (i = 0; i < axis.ticks.length; ++i) {
|
|
var v = axis.ticks[i].v;
|
|
|
|
xoff = yoff = 0;
|
|
|
|
if (isNaN(v) || v < axis.min || v > axis.max
|
|
// skip those lying on the axes if we got a border
|
|
|| (t == "full"
|
|
&& ((typeof bw == "object" && bw[axis.position] > 0) || bw > 0)
|
|
&& (v == axis.min || v == axis.max)))
|
|
continue;
|
|
|
|
if (axis.direction == "x") {
|
|
x = axis.p2c(v);
|
|
yoff = t == "full" ? -plotHeight : t;
|
|
|
|
if (axis.position == "top")
|
|
yoff = -yoff;
|
|
}
|
|
else {
|
|
y = axis.p2c(v);
|
|
xoff = t == "full" ? -plotWidth : t;
|
|
|
|
if (axis.position == "left")
|
|
xoff = -xoff;
|
|
}
|
|
|
|
if (ctx.lineWidth == 1) {
|
|
if (axis.direction == "x")
|
|
x = Math.floor(x) + 0.5;
|
|
else
|
|
y = Math.floor(y) + 0.5;
|
|
}
|
|
|
|
ctx.moveTo(x, y);
|
|
ctx.lineTo(x + xoff, y + yoff);
|
|
}
|
|
|
|
ctx.stroke();
|
|
}
|
|
|
|
|
|
// draw border
|
|
if (bw) {
|
|
// If either borderWidth or borderColor is an object, then draw the border
|
|
// line by line instead of as one rectangle
|
|
bc = options.grid.borderColor;
|
|
if(typeof bw == "object" || typeof bc == "object") {
|
|
if (typeof bw !== "object") {
|
|
bw = {top: bw, right: bw, bottom: bw, left: bw};
|
|
}
|
|
if (typeof bc !== "object") {
|
|
bc = {top: bc, right: bc, bottom: bc, left: bc};
|
|
}
|
|
|
|
if (bw.top > 0) {
|
|
ctx.strokeStyle = bc.top;
|
|
ctx.lineWidth = bw.top;
|
|
ctx.beginPath();
|
|
ctx.moveTo(0 - bw.left, 0 - bw.top/2);
|
|
ctx.lineTo(plotWidth, 0 - bw.top/2);
|
|
ctx.stroke();
|
|
}
|
|
|
|
if (bw.right > 0) {
|
|
ctx.strokeStyle = bc.right;
|
|
ctx.lineWidth = bw.right;
|
|
ctx.beginPath();
|
|
ctx.moveTo(plotWidth + bw.right / 2, 0 - bw.top);
|
|
ctx.lineTo(plotWidth + bw.right / 2, plotHeight);
|
|
ctx.stroke();
|
|
}
|
|
|
|
if (bw.bottom > 0) {
|
|
ctx.strokeStyle = bc.bottom;
|
|
ctx.lineWidth = bw.bottom;
|
|
ctx.beginPath();
|
|
ctx.moveTo(plotWidth + bw.right, plotHeight + bw.bottom / 2);
|
|
ctx.lineTo(0, plotHeight + bw.bottom / 2);
|
|
ctx.stroke();
|
|
}
|
|
|
|
if (bw.left > 0) {
|
|
ctx.strokeStyle = bc.left;
|
|
ctx.lineWidth = bw.left;
|
|
ctx.beginPath();
|
|
ctx.moveTo(0 - bw.left/2, plotHeight + bw.bottom);
|
|
ctx.lineTo(0- bw.left/2, 0);
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
else {
|
|
ctx.lineWidth = bw;
|
|
ctx.strokeStyle = options.grid.borderColor;
|
|
ctx.strokeRect(-bw/2, -bw/2, plotWidth + bw, plotHeight + bw);
|
|
}
|
|
}
|
|
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawAxisLabels() {
|
|
|
|
$.each(allAxes(), function (_, axis) {
|
|
if (!axis.show || axis.ticks.length == 0)
|
|
return;
|
|
|
|
var box = axis.box,
|
|
legacyStyles = axis.direction + "Axis " + axis.direction + axis.n + "Axis",
|
|
layer = "flot-" + axis.direction + "-axis flot-" + axis.direction + axis.n + "-axis " + legacyStyles,
|
|
font = axis.options.font || "flot-tick-label tickLabel",
|
|
tick, x, y, halign, valign;
|
|
|
|
surface.removeText(layer);
|
|
|
|
for (var i = 0; i < axis.ticks.length; ++i) {
|
|
|
|
tick = axis.ticks[i];
|
|
if (!tick.label || tick.v < axis.min || tick.v > axis.max)
|
|
continue;
|
|
|
|
if (axis.direction == "x") {
|
|
halign = "center";
|
|
x = plotOffset.left + axis.p2c(tick.v);
|
|
if (axis.position == "bottom") {
|
|
y = box.top + box.padding;
|
|
} else {
|
|
y = box.top + box.height - box.padding;
|
|
valign = "bottom";
|
|
}
|
|
} else {
|
|
valign = "middle";
|
|
y = plotOffset.top + axis.p2c(tick.v);
|
|
if (axis.position == "left") {
|
|
x = box.left + box.width - box.padding;
|
|
halign = "right";
|
|
} else {
|
|
x = box.left + box.padding;
|
|
}
|
|
}
|
|
|
|
surface.addText(layer, x, y, tick.label, font, null, null, halign, valign);
|
|
}
|
|
});
|
|
}
|
|
|
|
function drawSeries(series) {
|
|
if (series.lines.show)
|
|
drawSeriesLines(series);
|
|
if (series.bars.show)
|
|
drawSeriesBars(series);
|
|
if (series.points.show)
|
|
drawSeriesPoints(series);
|
|
}
|
|
|
|
function drawSeriesLines(series) {
|
|
function plotLine(datapoints, xoffset, yoffset, axisx, axisy) {
|
|
var points = datapoints.points,
|
|
ps = datapoints.pointsize,
|
|
prevx = null, prevy = null;
|
|
|
|
ctx.beginPath();
|
|
for (var i = ps; i < points.length; i += ps) {
|
|
var x1 = points[i - ps], y1 = points[i - ps + 1],
|
|
x2 = points[i], y2 = points[i + 1];
|
|
|
|
if (x1 == null || x2 == null)
|
|
continue;
|
|
|
|
// clip with ymin
|
|
if (y1 <= y2 && y1 < axisy.min) {
|
|
if (y2 < axisy.min)
|
|
continue; // line segment is outside
|
|
// compute new intersection point
|
|
x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.min;
|
|
}
|
|
else if (y2 <= y1 && y2 < axisy.min) {
|
|
if (y1 < axisy.min)
|
|
continue;
|
|
x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.min;
|
|
}
|
|
|
|
// clip with ymax
|
|
if (y1 >= y2 && y1 > axisy.max) {
|
|
if (y2 > axisy.max)
|
|
continue;
|
|
x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.max;
|
|
}
|
|
else if (y2 >= y1 && y2 > axisy.max) {
|
|
if (y1 > axisy.max)
|
|
continue;
|
|
x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.max;
|
|
}
|
|
|
|
// clip with xmin
|
|
if (x1 <= x2 && x1 < axisx.min) {
|
|
if (x2 < axisx.min)
|
|
continue;
|
|
y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.min;
|
|
}
|
|
else if (x2 <= x1 && x2 < axisx.min) {
|
|
if (x1 < axisx.min)
|
|
continue;
|
|
y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.min;
|
|
}
|
|
|
|
// clip with xmax
|
|
if (x1 >= x2 && x1 > axisx.max) {
|
|
if (x2 > axisx.max)
|
|
continue;
|
|
y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.max;
|
|
}
|
|
else if (x2 >= x1 && x2 > axisx.max) {
|
|
if (x1 > axisx.max)
|
|
continue;
|
|
y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.max;
|
|
}
|
|
|
|
if (x1 != prevx || y1 != prevy)
|
|
ctx.moveTo(axisx.p2c(x1) + xoffset, axisy.p2c(y1) + yoffset);
|
|
|
|
prevx = x2;
|
|
prevy = y2;
|
|
ctx.lineTo(axisx.p2c(x2) + xoffset, axisy.p2c(y2) + yoffset);
|
|
}
|
|
ctx.stroke();
|
|
}
|
|
|
|
function plotLineArea(datapoints, axisx, axisy) {
|
|
var points = datapoints.points,
|
|
ps = datapoints.pointsize,
|
|
bottom = Math.min(Math.max(0, axisy.min), axisy.max),
|
|
i = 0, top, areaOpen = false,
|
|
ypos = 1, segmentStart = 0, segmentEnd = 0;
|
|
|
|
// we process each segment in two turns, first forward
|
|
// direction to sketch out top, then once we hit the
|
|
// end we go backwards to sketch the bottom
|
|
while (true) {
|
|
if (ps > 0 && i > points.length + ps)
|
|
break;
|
|
|
|
i += ps; // ps is negative if going backwards
|
|
|
|
var x1 = points[i - ps],
|
|
y1 = points[i - ps + ypos],
|
|
x2 = points[i], y2 = points[i + ypos];
|
|
|
|
if (areaOpen) {
|
|
if (ps > 0 && x1 != null && x2 == null) {
|
|
// at turning point
|
|
segmentEnd = i;
|
|
ps = -ps;
|
|
ypos = 2;
|
|
continue;
|
|
}
|
|
|
|
if (ps < 0 && i == segmentStart + ps) {
|
|
// done with the reverse sweep
|
|
ctx.fill();
|
|
areaOpen = false;
|
|
ps = -ps;
|
|
ypos = 1;
|
|
i = segmentStart = segmentEnd + ps;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (x1 == null || x2 == null)
|
|
continue;
|
|
|
|
// clip x values
|
|
|
|
// clip with xmin
|
|
if (x1 <= x2 && x1 < axisx.min) {
|
|
if (x2 < axisx.min)
|
|
continue;
|
|
y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.min;
|
|
}
|
|
else if (x2 <= x1 && x2 < axisx.min) {
|
|
if (x1 < axisx.min)
|
|
continue;
|
|
y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.min;
|
|
}
|
|
|
|
// clip with xmax
|
|
if (x1 >= x2 && x1 > axisx.max) {
|
|
if (x2 > axisx.max)
|
|
continue;
|
|
y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x1 = axisx.max;
|
|
}
|
|
else if (x2 >= x1 && x2 > axisx.max) {
|
|
if (x1 > axisx.max)
|
|
continue;
|
|
y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
|
x2 = axisx.max;
|
|
}
|
|
|
|
if (!areaOpen) {
|
|
// open area
|
|
ctx.beginPath();
|
|
ctx.moveTo(axisx.p2c(x1), axisy.p2c(bottom));
|
|
areaOpen = true;
|
|
}
|
|
|
|
// now first check the case where both is outside
|
|
if (y1 >= axisy.max && y2 >= axisy.max) {
|
|
ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.max));
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.max));
|
|
continue;
|
|
}
|
|
else if (y1 <= axisy.min && y2 <= axisy.min) {
|
|
ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.min));
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.min));
|
|
continue;
|
|
}
|
|
|
|
// else it's a bit more complicated, there might
|
|
// be a flat maxed out rectangle first, then a
|
|
// triangular cutout or reverse; to find these
|
|
// keep track of the current x values
|
|
var x1old = x1, x2old = x2;
|
|
|
|
// clip the y values, without shortcutting, we
|
|
// go through all cases in turn
|
|
|
|
// clip with ymin
|
|
if (y1 <= y2 && y1 < axisy.min && y2 >= axisy.min) {
|
|
x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.min;
|
|
}
|
|
else if (y2 <= y1 && y2 < axisy.min && y1 >= axisy.min) {
|
|
x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.min;
|
|
}
|
|
|
|
// clip with ymax
|
|
if (y1 >= y2 && y1 > axisy.max && y2 <= axisy.max) {
|
|
x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y1 = axisy.max;
|
|
}
|
|
else if (y2 >= y1 && y2 > axisy.max && y1 <= axisy.max) {
|
|
x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
|
y2 = axisy.max;
|
|
}
|
|
|
|
// if the x value was changed we got a rectangle
|
|
// to fill
|
|
if (x1 != x1old) {
|
|
ctx.lineTo(axisx.p2c(x1old), axisy.p2c(y1));
|
|
// it goes to (x1, y1), but we fill that below
|
|
}
|
|
|
|
// fill triangular section, this sometimes result
|
|
// in redundant points if (x1, y1) hasn't changed
|
|
// from previous line to, but we just ignore that
|
|
ctx.lineTo(axisx.p2c(x1), axisy.p2c(y1));
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
|
|
|
|
// fill the other rectangle if it's there
|
|
if (x2 != x2old) {
|
|
ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
|
|
ctx.lineTo(axisx.p2c(x2old), axisy.p2c(y2));
|
|
}
|
|
}
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
ctx.lineJoin = "round";
|
|
|
|
var lw = series.lines.lineWidth,
|
|
sw = series.shadowSize;
|
|
// FIXME: consider another form of shadow when filling is turned on
|
|
if (lw > 0 && sw > 0) {
|
|
// draw shadow as a thick and thin line with transparency
|
|
ctx.lineWidth = sw;
|
|
ctx.strokeStyle = "rgba(0,0,0,0.1)";
|
|
// position shadow at angle from the mid of line
|
|
var angle = Math.PI/18;
|
|
plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/2), Math.cos(angle) * (lw/2 + sw/2), series.xaxis, series.yaxis);
|
|
ctx.lineWidth = sw/2;
|
|
plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/4), Math.cos(angle) * (lw/2 + sw/4), series.xaxis, series.yaxis);
|
|
}
|
|
|
|
ctx.lineWidth = lw;
|
|
ctx.strokeStyle = series.color;
|
|
var fillStyle = getFillStyle(series.lines, series.color, 0, plotHeight);
|
|
if (fillStyle) {
|
|
ctx.fillStyle = fillStyle;
|
|
plotLineArea(series.datapoints, series.xaxis, series.yaxis);
|
|
}
|
|
|
|
if (lw > 0)
|
|
plotLine(series.datapoints, 0, 0, series.xaxis, series.yaxis);
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawSeriesPoints(series) {
|
|
function plotPoints(datapoints, radius, fillStyle, offset, shadow, axisx, axisy, symbol) {
|
|
var points = datapoints.points, ps = datapoints.pointsize;
|
|
|
|
for (var i = 0; i < points.length; i += ps) {
|
|
var x = points[i], y = points[i + 1];
|
|
if (x == null || x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
|
|
continue;
|
|
|
|
ctx.beginPath();
|
|
x = axisx.p2c(x);
|
|
y = axisy.p2c(y) + offset;
|
|
if (symbol == "circle")
|
|
ctx.arc(x, y, radius, 0, shadow ? Math.PI : Math.PI * 2, false);
|
|
else
|
|
symbol(ctx, x, y, radius, shadow);
|
|
ctx.closePath();
|
|
|
|
if (fillStyle) {
|
|
ctx.fillStyle = fillStyle;
|
|
ctx.fill();
|
|
}
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
var lw = series.points.lineWidth,
|
|
sw = series.shadowSize,
|
|
radius = series.points.radius,
|
|
symbol = series.points.symbol;
|
|
|
|
// If the user sets the line width to 0, we change it to a very
|
|
// small value. A line width of 0 seems to force the default of 1.
|
|
// Doing the conditional here allows the shadow setting to still be
|
|
// optional even with a lineWidth of 0.
|
|
|
|
if( lw == 0 )
|
|
lw = 0.0001;
|
|
|
|
if (lw > 0 && sw > 0) {
|
|
// draw shadow in two steps
|
|
var w = sw / 2;
|
|
ctx.lineWidth = w;
|
|
ctx.strokeStyle = "rgba(0,0,0,0.1)";
|
|
plotPoints(series.datapoints, radius, null, w + w/2, true,
|
|
series.xaxis, series.yaxis, symbol);
|
|
|
|
ctx.strokeStyle = "rgba(0,0,0,0.2)";
|
|
plotPoints(series.datapoints, radius, null, w/2, true,
|
|
series.xaxis, series.yaxis, symbol);
|
|
}
|
|
|
|
ctx.lineWidth = lw;
|
|
ctx.strokeStyle = series.color;
|
|
plotPoints(series.datapoints, radius,
|
|
getFillStyle(series.points, series.color), 0, false,
|
|
series.xaxis, series.yaxis, symbol);
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawBar(x, y, b, barLeft, barRight, offset, fillStyleCallback, axisx, axisy, c, horizontal, lineWidth) {
|
|
var left, right, bottom, top,
|
|
drawLeft, drawRight, drawTop, drawBottom,
|
|
tmp;
|
|
|
|
// in horizontal mode, we start the bar from the left
|
|
// instead of from the bottom so it appears to be
|
|
// horizontal rather than vertical
|
|
if (horizontal) {
|
|
drawBottom = drawRight = drawTop = true;
|
|
drawLeft = false;
|
|
left = b;
|
|
right = x;
|
|
top = y + barLeft;
|
|
bottom = y + barRight;
|
|
|
|
// account for negative bars
|
|
if (right < left) {
|
|
tmp = right;
|
|
right = left;
|
|
left = tmp;
|
|
drawLeft = true;
|
|
drawRight = false;
|
|
}
|
|
}
|
|
else {
|
|
drawLeft = drawRight = drawTop = true;
|
|
drawBottom = false;
|
|
left = x + barLeft;
|
|
right = x + barRight;
|
|
bottom = b;
|
|
top = y;
|
|
|
|
// account for negative bars
|
|
if (top < bottom) {
|
|
tmp = top;
|
|
top = bottom;
|
|
bottom = tmp;
|
|
drawBottom = true;
|
|
drawTop = false;
|
|
}
|
|
}
|
|
|
|
// clip
|
|
if (right < axisx.min || left > axisx.max ||
|
|
top < axisy.min || bottom > axisy.max)
|
|
return;
|
|
|
|
if (left < axisx.min) {
|
|
left = axisx.min;
|
|
drawLeft = false;
|
|
}
|
|
|
|
if (right > axisx.max) {
|
|
right = axisx.max;
|
|
drawRight = false;
|
|
}
|
|
|
|
if (bottom < axisy.min) {
|
|
bottom = axisy.min;
|
|
drawBottom = false;
|
|
}
|
|
|
|
if (top > axisy.max) {
|
|
top = axisy.max;
|
|
drawTop = false;
|
|
}
|
|
|
|
left = axisx.p2c(left);
|
|
bottom = axisy.p2c(bottom);
|
|
right = axisx.p2c(right);
|
|
top = axisy.p2c(top);
|
|
|
|
// fill the bar
|
|
if (fillStyleCallback) {
|
|
c.beginPath();
|
|
c.moveTo(left, bottom);
|
|
c.lineTo(left, top);
|
|
c.lineTo(right, top);
|
|
c.lineTo(right, bottom);
|
|
c.fillStyle = fillStyleCallback(bottom, top);
|
|
c.fill();
|
|
}
|
|
|
|
// draw outline
|
|
if (lineWidth > 0 && (drawLeft || drawRight || drawTop || drawBottom)) {
|
|
c.beginPath();
|
|
|
|
// FIXME: inline moveTo is buggy with excanvas
|
|
c.moveTo(left, bottom + offset);
|
|
if (drawLeft)
|
|
c.lineTo(left, top + offset);
|
|
else
|
|
c.moveTo(left, top + offset);
|
|
if (drawTop)
|
|
c.lineTo(right, top + offset);
|
|
else
|
|
c.moveTo(right, top + offset);
|
|
if (drawRight)
|
|
c.lineTo(right, bottom + offset);
|
|
else
|
|
c.moveTo(right, bottom + offset);
|
|
if (drawBottom)
|
|
c.lineTo(left, bottom + offset);
|
|
else
|
|
c.moveTo(left, bottom + offset);
|
|
c.stroke();
|
|
}
|
|
}
|
|
|
|
function drawSeriesBars(series) {
|
|
function plotBars(datapoints, barLeft, barRight, offset, fillStyleCallback, axisx, axisy) {
|
|
var points = datapoints.points, ps = datapoints.pointsize;
|
|
|
|
for (var i = 0; i < points.length; i += ps) {
|
|
if (points[i] == null)
|
|
continue;
|
|
drawBar(points[i], points[i + 1], points[i + 2], barLeft, barRight, offset, fillStyleCallback, axisx, axisy, ctx, series.bars.horizontal, series.bars.lineWidth);
|
|
}
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
// FIXME: figure out a way to add shadows (for instance along the right edge)
|
|
ctx.lineWidth = series.bars.lineWidth;
|
|
ctx.strokeStyle = series.color;
|
|
|
|
var barLeft;
|
|
|
|
switch (series.bars.align) {
|
|
case "left":
|
|
barLeft = 0;
|
|
break;
|
|
case "right":
|
|
barLeft = -series.bars.barWidth;
|
|
break;
|
|
case "center":
|
|
barLeft = -series.bars.barWidth / 2;
|
|
break;
|
|
default:
|
|
throw new Error("Invalid bar alignment: " + series.bars.align);
|
|
}
|
|
|
|
var fillStyleCallback = series.bars.fill ? function (bottom, top) { return getFillStyle(series.bars, series.color, bottom, top); } : null;
|
|
plotBars(series.datapoints, barLeft, barLeft + series.bars.barWidth, 0, fillStyleCallback, series.xaxis, series.yaxis);
|
|
ctx.restore();
|
|
}
|
|
|
|
function getFillStyle(filloptions, seriesColor, bottom, top) {
|
|
var fill = filloptions.fill;
|
|
if (!fill)
|
|
return null;
|
|
|
|
if (filloptions.fillColor)
|
|
return getColorOrGradient(filloptions.fillColor, bottom, top, seriesColor);
|
|
|
|
var c = $.color.parse(seriesColor);
|
|
c.a = typeof fill == "number" ? fill : 0.4;
|
|
c.normalize();
|
|
return c.toString();
|
|
}
|
|
|
|
function insertLegend() {
|
|
|
|
placeholder.find(".legend").remove();
|
|
|
|
if (!options.legend.show)
|
|
return;
|
|
|
|
var fragments = [], entries = [], rowStarted = false,
|
|
lf = options.legend.labelFormatter, s, label;
|
|
|
|
// Build a list of legend entries, with each having a label and a color
|
|
|
|
for (var i = 0; i < series.length; ++i) {
|
|
s = series[i];
|
|
if (s.label) {
|
|
label = lf ? lf(s.label, s) : s.label;
|
|
if (label) {
|
|
entries.push({
|
|
label: label,
|
|
color: s.color
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
// Sort the legend using either the default or a custom comparator
|
|
|
|
if (options.legend.sorted) {
|
|
if ($.isFunction(options.legend.sorted)) {
|
|
entries.sort(options.legend.sorted);
|
|
} else if (options.legend.sorted == "reverse") {
|
|
entries.reverse();
|
|
} else {
|
|
var ascending = options.legend.sorted != "descending";
|
|
entries.sort(function(a, b) {
|
|
return a.label == b.label ? 0 : (
|
|
(a.label < b.label) != ascending ? 1 : -1 // Logical XOR
|
|
);
|
|
});
|
|
}
|
|
}
|
|
|
|
// Generate markup for the list of entries, in their final order
|
|
|
|
for (var i = 0; i < entries.length; ++i) {
|
|
|
|
var entry = entries[i];
|
|
|
|
if (i % options.legend.noColumns == 0) {
|
|
if (rowStarted)
|
|
fragments.push('</tr>');
|
|
fragments.push('<tr>');
|
|
rowStarted = true;
|
|
}
|
|
|
|
fragments.push(
|
|
'<td class="legendColorBox"><div style="border:1px solid ' + options.legend.labelBoxBorderColor + ';padding:1px"><div style="width:4px;height:0;border:5px solid ' + entry.color + ';overflow:hidden"></div></div></td>' +
|
|
'<td class="legendLabel">' + entry.label + '</td>'
|
|
);
|
|
}
|
|
|
|
if (rowStarted)
|
|
fragments.push('</tr>');
|
|
|
|
if (fragments.length == 0)
|
|
return;
|
|
|
|
var table = '<table style="font-size:smaller;color:' + options.grid.color + '">' + fragments.join("") + '</table>';
|
|
if (options.legend.container != null)
|
|
$(options.legend.container).html(table);
|
|
else {
|
|
var pos = "",
|
|
p = options.legend.position,
|
|
m = options.legend.margin;
|
|
if (m[0] == null)
|
|
m = [m, m];
|
|
if (p.charAt(0) == "n")
|
|
pos += 'top:' + (m[1] + plotOffset.top) + 'px;';
|
|
else if (p.charAt(0) == "s")
|
|
pos += 'bottom:' + (m[1] + plotOffset.bottom) + 'px;';
|
|
if (p.charAt(1) == "e")
|
|
pos += 'right:' + (m[0] + plotOffset.right) + 'px;';
|
|
else if (p.charAt(1) == "w")
|
|
pos += 'left:' + (m[0] + plotOffset.left) + 'px;';
|
|
var legend = $('<div class="legend">' + table.replace('style="', 'style="position:absolute;' + pos +';') + '</div>').appendTo(placeholder);
|
|
if (options.legend.backgroundOpacity != 0.0) {
|
|
// put in the transparent background
|
|
// separately to avoid blended labels and
|
|
// label boxes
|
|
var c = options.legend.backgroundColor;
|
|
if (c == null) {
|
|
c = options.grid.backgroundColor;
|
|
if (c && typeof c == "string")
|
|
c = $.color.parse(c);
|
|
else
|
|
c = $.color.extract(legend, 'background-color');
|
|
c.a = 1;
|
|
c = c.toString();
|
|
}
|
|
var div = legend.children();
|
|
$('<div style="position:absolute;width:' + div.width() + 'px;height:' + div.height() + 'px;' + pos +'background-color:' + c + ';"> </div>').prependTo(legend).css('opacity', options.legend.backgroundOpacity);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// interactive features
|
|
|
|
var highlights = [],
|
|
redrawTimeout = null;
|
|
|
|
// returns the data item the mouse is over, or null if none is found
|
|
function findNearbyItem(mouseX, mouseY, seriesFilter) {
|
|
var maxDistance = options.grid.mouseActiveRadius,
|
|
smallestDistance = maxDistance * maxDistance + 1,
|
|
item = null, foundPoint = false, i, j, ps;
|
|
|
|
for (i = series.length - 1; i >= 0; --i) {
|
|
if (!seriesFilter(series[i]))
|
|
continue;
|
|
|
|
var s = series[i],
|
|
axisx = s.xaxis,
|
|
axisy = s.yaxis,
|
|
points = s.datapoints.points,
|
|
mx = axisx.c2p(mouseX), // precompute some stuff to make the loop faster
|
|
my = axisy.c2p(mouseY),
|
|
maxx = maxDistance / axisx.scale,
|
|
maxy = maxDistance / axisy.scale;
|
|
|
|
ps = s.datapoints.pointsize;
|
|
// with inverse transforms, we can't use the maxx/maxy
|
|
// optimization, sadly
|
|
if (axisx.options.inverseTransform)
|
|
maxx = Number.MAX_VALUE;
|
|
if (axisy.options.inverseTransform)
|
|
maxy = Number.MAX_VALUE;
|
|
|
|
if (s.lines.show || s.points.show) {
|
|
for (j = 0; j < points.length; j += ps) {
|
|
var x = points[j], y = points[j + 1];
|
|
if (x == null)
|
|
continue;
|
|
|
|
// For points and lines, the cursor must be within a
|
|
// certain distance to the data point
|
|
if (x - mx > maxx || x - mx < -maxx ||
|
|
y - my > maxy || y - my < -maxy)
|
|
continue;
|
|
|
|
// We have to calculate distances in pixels, not in
|
|
// data units, because the scales of the axes may be different
|
|
var dx = Math.abs(axisx.p2c(x) - mouseX),
|
|
dy = Math.abs(axisy.p2c(y) - mouseY),
|
|
dist = dx * dx + dy * dy; // we save the sqrt
|
|
|
|
// use <= to ensure last point takes precedence
|
|
// (last generally means on top of)
|
|
if (dist < smallestDistance) {
|
|
smallestDistance = dist;
|
|
item = [i, j / ps];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (s.bars.show && !item) { // no other point can be nearby
|
|
var barLeft = s.bars.align == "left" ? 0 : -s.bars.barWidth/2,
|
|
barRight = barLeft + s.bars.barWidth;
|
|
|
|
for (j = 0; j < points.length; j += ps) {
|
|
var x = points[j], y = points[j + 1], b = points[j + 2];
|
|
if (x == null)
|
|
continue;
|
|
|
|
// for a bar graph, the cursor must be inside the bar
|
|
if (series[i].bars.horizontal ?
|
|
(mx <= Math.max(b, x) && mx >= Math.min(b, x) &&
|
|
my >= y + barLeft && my <= y + barRight) :
|
|
(mx >= x + barLeft && mx <= x + barRight &&
|
|
my >= Math.min(b, y) && my <= Math.max(b, y)))
|
|
item = [i, j / ps];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (item) {
|
|
i = item[0];
|
|
j = item[1];
|
|
ps = series[i].datapoints.pointsize;
|
|
|
|
return { datapoint: series[i].datapoints.points.slice(j * ps, (j + 1) * ps),
|
|
dataIndex: j,
|
|
series: series[i],
|
|
seriesIndex: i };
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function onMouseMove(e) {
|
|
if (options.grid.hoverable)
|
|
triggerClickHoverEvent("plothover", e,
|
|
function (s) { return s["hoverable"] != false; });
|
|
}
|
|
|
|
function onMouseLeave(e) {
|
|
if (options.grid.hoverable)
|
|
triggerClickHoverEvent("plothover", e,
|
|
function (s) { return false; });
|
|
}
|
|
|
|
function onClick(e) {
|
|
triggerClickHoverEvent("plotclick", e,
|
|
function (s) { return s["clickable"] != false; });
|
|
}
|
|
|
|
// trigger click or hover event (they send the same parameters
|
|
// so we share their code)
|
|
function triggerClickHoverEvent(eventname, event, seriesFilter) {
|
|
var offset = eventHolder.offset(),
|
|
canvasX = event.pageX - offset.left - plotOffset.left,
|
|
canvasY = event.pageY - offset.top - plotOffset.top,
|
|
pos = canvasToAxisCoords({ left: canvasX, top: canvasY });
|
|
|
|
pos.pageX = event.pageX;
|
|
pos.pageY = event.pageY;
|
|
|
|
var item = findNearbyItem(canvasX, canvasY, seriesFilter);
|
|
|
|
if (item) {
|
|
// fill in mouse pos for any listeners out there
|
|
item.pageX = parseInt(item.series.xaxis.p2c(item.datapoint[0]) + offset.left + plotOffset.left, 10);
|
|
item.pageY = parseInt(item.series.yaxis.p2c(item.datapoint[1]) + offset.top + plotOffset.top, 10);
|
|
}
|
|
|
|
if (options.grid.autoHighlight) {
|
|
// clear auto-highlights
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.auto == eventname &&
|
|
!(item && h.series == item.series &&
|
|
h.point[0] == item.datapoint[0] &&
|
|
h.point[1] == item.datapoint[1]))
|
|
unhighlight(h.series, h.point);
|
|
}
|
|
|
|
if (item)
|
|
highlight(item.series, item.datapoint, eventname);
|
|
}
|
|
|
|
placeholder.trigger(eventname, [ pos, item ]);
|
|
}
|
|
|
|
function triggerRedrawOverlay() {
|
|
var t = options.interaction.redrawOverlayInterval;
|
|
if (t == -1) { // skip event queue
|
|
drawOverlay();
|
|
return;
|
|
}
|
|
|
|
if (!redrawTimeout)
|
|
redrawTimeout = setTimeout(drawOverlay, t);
|
|
}
|
|
|
|
function drawOverlay() {
|
|
redrawTimeout = null;
|
|
|
|
// draw highlights
|
|
octx.save();
|
|
overlay.clear();
|
|
octx.translate(plotOffset.left, plotOffset.top);
|
|
|
|
var i, hi;
|
|
for (i = 0; i < highlights.length; ++i) {
|
|
hi = highlights[i];
|
|
|
|
if (hi.series.bars.show)
|
|
drawBarHighlight(hi.series, hi.point);
|
|
else
|
|
drawPointHighlight(hi.series, hi.point);
|
|
}
|
|
octx.restore();
|
|
|
|
executeHooks(hooks.drawOverlay, [octx]);
|
|
}
|
|
|
|
function highlight(s, point, auto) {
|
|
if (typeof s == "number")
|
|
s = series[s];
|
|
|
|
if (typeof point == "number") {
|
|
var ps = s.datapoints.pointsize;
|
|
point = s.datapoints.points.slice(ps * point, ps * (point + 1));
|
|
}
|
|
|
|
var i = indexOfHighlight(s, point);
|
|
if (i == -1) {
|
|
highlights.push({ series: s, point: point, auto: auto });
|
|
|
|
triggerRedrawOverlay();
|
|
}
|
|
else if (!auto)
|
|
highlights[i].auto = false;
|
|
}
|
|
|
|
function unhighlight(s, point) {
|
|
if (s == null && point == null) {
|
|
highlights = [];
|
|
triggerRedrawOverlay();
|
|
return;
|
|
}
|
|
|
|
if (typeof s == "number")
|
|
s = series[s];
|
|
|
|
if (typeof point == "number") {
|
|
var ps = s.datapoints.pointsize;
|
|
point = s.datapoints.points.slice(ps * point, ps * (point + 1));
|
|
}
|
|
|
|
var i = indexOfHighlight(s, point);
|
|
if (i != -1) {
|
|
highlights.splice(i, 1);
|
|
|
|
triggerRedrawOverlay();
|
|
}
|
|
}
|
|
|
|
function indexOfHighlight(s, p) {
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.series == s && h.point[0] == p[0]
|
|
&& h.point[1] == p[1])
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
function drawPointHighlight(series, point) {
|
|
var x = point[0], y = point[1],
|
|
axisx = series.xaxis, axisy = series.yaxis,
|
|
highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString();
|
|
|
|
if (x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
|
|
return;
|
|
|
|
var pointRadius = series.points.radius + series.points.lineWidth / 2;
|
|
octx.lineWidth = pointRadius;
|
|
octx.strokeStyle = highlightColor;
|
|
var radius = 1.5 * pointRadius;
|
|
x = axisx.p2c(x);
|
|
y = axisy.p2c(y);
|
|
|
|
octx.beginPath();
|
|
if (series.points.symbol == "circle")
|
|
octx.arc(x, y, radius, 0, 2 * Math.PI, false);
|
|
else
|
|
series.points.symbol(octx, x, y, radius, false);
|
|
octx.closePath();
|
|
octx.stroke();
|
|
}
|
|
|
|
function drawBarHighlight(series, point) {
|
|
var highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString(),
|
|
fillStyle = highlightColor,
|
|
barLeft = series.bars.align == "left" ? 0 : -series.bars.barWidth/2;
|
|
|
|
octx.lineWidth = series.bars.lineWidth;
|
|
octx.strokeStyle = highlightColor;
|
|
|
|
drawBar(point[0], point[1], point[2] || 0, barLeft, barLeft + series.bars.barWidth,
|
|
0, function () { return fillStyle; }, series.xaxis, series.yaxis, octx, series.bars.horizontal, series.bars.lineWidth);
|
|
}
|
|
|
|
function getColorOrGradient(spec, bottom, top, defaultColor) {
|
|
if (typeof spec == "string")
|
|
return spec;
|
|
else {
|
|
// assume this is a gradient spec; IE currently only
|
|
// supports a simple vertical gradient properly, so that's
|
|
// what we support too
|
|
var gradient = ctx.createLinearGradient(0, top, 0, bottom);
|
|
|
|
for (var i = 0, l = spec.colors.length; i < l; ++i) {
|
|
var c = spec.colors[i];
|
|
if (typeof c != "string") {
|
|
var co = $.color.parse(defaultColor);
|
|
if (c.brightness != null)
|
|
co = co.scale('rgb', c.brightness);
|
|
if (c.opacity != null)
|
|
co.a *= c.opacity;
|
|
c = co.toString();
|
|
}
|
|
gradient.addColorStop(i / (l - 1), c);
|
|
}
|
|
|
|
return gradient;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add the plot function to the top level of the jQuery object
|
|
|
|
$.plot = function(placeholder, data, options) {
|
|
//var t0 = new Date();
|
|
var plot = new Plot($(placeholder), data, options, $.plot.plugins);
|
|
//(window.console ? console.log : alert)("time used (msecs): " + ((new Date()).getTime() - t0.getTime()));
|
|
return plot;
|
|
};
|
|
|
|
$.plot.version = "0.8.1";
|
|
|
|
$.plot.plugins = [];
|
|
|
|
// Also add the plot function as a chainable property
|
|
|
|
$.fn.plot = function(data, options) {
|
|
return this.each(function() {
|
|
$.plot(this, data, options);
|
|
});
|
|
};
|
|
|
|
// round to nearby lower multiple of base
|
|
function floorInBase(n, base) {
|
|
return base * Math.floor(n / base);
|
|
}
|
|
|
|
})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">/* Flot plugin for rendering pie charts.
|
|
|
|
Copyright (c) 2007-2013 IOLA and Ole Laursen.
|
|
Licensed under the MIT license.
|
|
|
|
The plugin assumes that each series has a single data value, and that each
|
|
value is a positive integer or zero. Negative numbers don't make sense for a
|
|
pie chart, and have unpredictable results. The values do NOT need to be
|
|
passed in as percentages; the plugin will calculate the total and per-slice
|
|
percentages internally.
|
|
|
|
* Created by Brian Medendorp
|
|
|
|
* Updated with contributions from btburnett3, Anthony Aragues and Xavi Ivars
|
|
|
|
The plugin supports these options:
|
|
|
|
series: {
|
|
pie: {
|
|
show: true/false
|
|
radius: 0-1 for percentage of fullsize, or a specified pixel length, or 'auto'
|
|
innerRadius: 0-1 for percentage of fullsize or a specified pixel length, for creating a donut effect
|
|
startAngle: 0-2 factor of PI used for starting angle (in radians) i.e 3/2 starts at the top, 0 and 2 have the same result
|
|
tilt: 0-1 for percentage to tilt the pie, where 1 is no tilt, and 0 is completely flat (nothing will show)
|
|
offset: {
|
|
top: integer value to move the pie up or down
|
|
left: integer value to move the pie left or right, or 'auto'
|
|
},
|
|
stroke: {
|
|
color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#FFF')
|
|
width: integer pixel width of the stroke
|
|
},
|
|
label: {
|
|
show: true/false, or 'auto'
|
|
formatter: a user-defined function that modifies the text/style of the label text
|
|
radius: 0-1 for percentage of fullsize, or a specified pixel length
|
|
background: {
|
|
color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#000')
|
|
opacity: 0-1
|
|
},
|
|
threshold: 0-1 for the percentage value at which to hide labels (if they're too small)
|
|
},
|
|
combine: {
|
|
threshold: 0-1 for the percentage value at which to combine slices (if they're too small)
|
|
color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#CCC'), if null, the plugin will automatically use the color of the first slice to be combined
|
|
label: any text value of what the combined slice should be labeled
|
|
}
|
|
highlight: {
|
|
opacity: 0-1
|
|
}
|
|
}
|
|
}
|
|
|
|
More detail and specific examples can be found in the included HTML file.
|
|
|
|
*/
|
|
|
|
(function($) {
|
|
|
|
// Maximum redraw attempts when fitting labels within the plot
|
|
|
|
var REDRAW_ATTEMPTS = 10;
|
|
|
|
// Factor by which to shrink the pie when fitting labels within the plot
|
|
|
|
var REDRAW_SHRINK = 0.95;
|
|
|
|
function init(plot) {
|
|
|
|
var canvas = null,
|
|
target = null,
|
|
maxRadius = null,
|
|
centerLeft = null,
|
|
centerTop = null,
|
|
processed = false,
|
|
ctx = null;
|
|
|
|
// interactive variables
|
|
|
|
var highlights = [];
|
|
|
|
// add hook to determine if pie plugin in enabled, and then perform necessary operations
|
|
|
|
plot.hooks.processOptions.push(function(plot, options) {
|
|
if (options.series.pie.show) {
|
|
|
|
options.grid.show = false;
|
|
|
|
// set labels.show
|
|
|
|
if (options.series.pie.label.show == "auto") {
|
|
if (options.legend.show) {
|
|
options.series.pie.label.show = false;
|
|
} else {
|
|
options.series.pie.label.show = true;
|
|
}
|
|
}
|
|
|
|
// set radius
|
|
|
|
if (options.series.pie.radius == "auto") {
|
|
if (options.series.pie.label.show) {
|
|
options.series.pie.radius = 3/4;
|
|
} else {
|
|
options.series.pie.radius = 1;
|
|
}
|
|
}
|
|
|
|
// ensure sane tilt
|
|
|
|
if (options.series.pie.tilt > 1) {
|
|
options.series.pie.tilt = 1;
|
|
} else if (options.series.pie.tilt < 0) {
|
|
options.series.pie.tilt = 0;
|
|
}
|
|
}
|
|
});
|
|
|
|
plot.hooks.bindEvents.push(function(plot, eventHolder) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
if (options.grid.hoverable) {
|
|
eventHolder.unbind("mousemove").mousemove(onMouseMove);
|
|
}
|
|
if (options.grid.clickable) {
|
|
eventHolder.unbind("click").click(onClick);
|
|
}
|
|
}
|
|
});
|
|
|
|
plot.hooks.processDatapoints.push(function(plot, series, data, datapoints) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
processDatapoints(plot, series, data, datapoints);
|
|
}
|
|
});
|
|
|
|
plot.hooks.drawOverlay.push(function(plot, octx) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
drawOverlay(plot, octx);
|
|
}
|
|
});
|
|
|
|
plot.hooks.draw.push(function(plot, newCtx) {
|
|
var options = plot.getOptions();
|
|
if (options.series.pie.show) {
|
|
draw(plot, newCtx);
|
|
}
|
|
});
|
|
|
|
function processDatapoints(plot, series, datapoints) {
|
|
if (!processed) {
|
|
processed = true;
|
|
canvas = plot.getCanvas();
|
|
target = $(canvas).parent();
|
|
options = plot.getOptions();
|
|
plot.setData(combine(plot.getData()));
|
|
}
|
|
}
|
|
|
|
function combine(data) {
|
|
|
|
var total = 0,
|
|
combined = 0,
|
|
numCombined = 0,
|
|
color = options.series.pie.combine.color,
|
|
newdata = [];
|
|
|
|
// Fix up the raw data from Flot, ensuring the data is numeric
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
|
|
var value = data[i].data;
|
|
|
|
// If the data is an array, we'll assume that it's a standard
|
|
// Flot x-y pair, and are concerned only with the second value.
|
|
|
|
// Note how we use the original array, rather than creating a
|
|
// new one; this is more efficient and preserves any extra data
|
|
// that the user may have stored in higher indexes.
|
|
|
|
if ($.isArray(value) && value.length == 1) {
|
|
value = value[0];
|
|
}
|
|
|
|
if ($.isArray(value)) {
|
|
// Equivalent to $.isNumeric() but compatible with jQuery < 1.7
|
|
if (!isNaN(parseFloat(value[1])) && isFinite(value[1])) {
|
|
value[1] = +value[1];
|
|
} else {
|
|
value[1] = 0;
|
|
}
|
|
} else if (!isNaN(parseFloat(value)) && isFinite(value)) {
|
|
value = [1, +value];
|
|
} else {
|
|
value = [1, 0];
|
|
}
|
|
|
|
data[i].data = [value];
|
|
}
|
|
|
|
// Sum up all the slices, so we can calculate percentages for each
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
total += data[i].data[0][1];
|
|
}
|
|
|
|
// Count the number of slices with percentages below the combine
|
|
// threshold; if it turns out to be just one, we won't combine.
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
var value = data[i].data[0][1];
|
|
if (value / total <= options.series.pie.combine.threshold) {
|
|
combined += value;
|
|
numCombined++;
|
|
if (!color) {
|
|
color = data[i].color;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (var i = 0; i < data.length; ++i) {
|
|
var value = data[i].data[0][1];
|
|
if (numCombined < 2 || value / total > options.series.pie.combine.threshold) {
|
|
newdata.push({
|
|
data: [[1, value]],
|
|
color: data[i].color,
|
|
label: data[i].label,
|
|
angle: value * Math.PI * 2 / total,
|
|
percent: value / (total / 100)
|
|
});
|
|
}
|
|
}
|
|
|
|
if (numCombined > 1) {
|
|
newdata.push({
|
|
data: [[1, combined]],
|
|
color: color,
|
|
label: options.series.pie.combine.label,
|
|
angle: combined * Math.PI * 2 / total,
|
|
percent: combined / (total / 100)
|
|
});
|
|
}
|
|
|
|
return newdata;
|
|
}
|
|
|
|
function draw(plot, newCtx) {
|
|
|
|
if (!target) {
|
|
return; // if no series were passed
|
|
}
|
|
|
|
var canvasWidth = plot.getPlaceholder().width(),
|
|
canvasHeight = plot.getPlaceholder().height(),
|
|
legendWidth = target.children().filter(".legend").children().width() || 0;
|
|
|
|
ctx = newCtx;
|
|
|
|
// WARNING: HACK! REWRITE THIS CODE AS SOON AS POSSIBLE!
|
|
|
|
// When combining smaller slices into an 'other' slice, we need to
|
|
// add a new series. Since Flot gives plugins no way to modify the
|
|
// list of series, the pie plugin uses a hack where the first call
|
|
// to processDatapoints results in a call to setData with the new
|
|
// list of series, then subsequent processDatapoints do nothing.
|
|
|
|
// The plugin-global 'processed' flag is used to control this hack;
|
|
// it starts out false, and is set to true after the first call to
|
|
// processDatapoints.
|
|
|
|
// Unfortunately this turns future setData calls into no-ops; they
|
|
// call processDatapoints, the flag is true, and nothing happens.
|
|
|
|
// To fix this we'll set the flag back to false here in draw, when
|
|
// all series have been processed, so the next sequence of calls to
|
|
// processDatapoints once again starts out with a slice-combine.
|
|
// This is really a hack; in 0.9 we need to give plugins a proper
|
|
// way to modify series before any processing begins.
|
|
|
|
processed = false;
|
|
|
|
// calculate maximum radius and center point
|
|
|
|
maxRadius = Math.min(canvasWidth, canvasHeight / options.series.pie.tilt) / 2;
|
|
centerTop = canvasHeight / 2 + options.series.pie.offset.top;
|
|
centerLeft = canvasWidth / 2;
|
|
|
|
if (options.series.pie.offset.left == "auto") {
|
|
if (options.legend.position.match("w")) {
|
|
centerLeft += legendWidth / 2;
|
|
} else {
|
|
centerLeft -= legendWidth / 2;
|
|
}
|
|
} else {
|
|
centerLeft += options.series.pie.offset.left;
|
|
}
|
|
|
|
if (centerLeft < maxRadius) {
|
|
centerLeft = maxRadius;
|
|
} else if (centerLeft > canvasWidth - maxRadius) {
|
|
centerLeft = canvasWidth - maxRadius;
|
|
}
|
|
|
|
var slices = plot.getData(),
|
|
attempts = 0;
|
|
|
|
// Keep shrinking the pie's radius until drawPie returns true,
|
|
// indicating that all the labels fit, or we try too many times.
|
|
|
|
do {
|
|
if (attempts > 0) {
|
|
maxRadius *= REDRAW_SHRINK;
|
|
}
|
|
attempts += 1;
|
|
clear();
|
|
if (options.series.pie.tilt <= 0.8) {
|
|
drawShadow();
|
|
}
|
|
} while (!drawPie() && attempts < REDRAW_ATTEMPTS)
|
|
|
|
if (attempts >= REDRAW_ATTEMPTS) {
|
|
clear();
|
|
target.prepend("<div class='error'>Could not draw pie with labels contained inside canvas</div>");
|
|
}
|
|
|
|
if (plot.setSeries && plot.insertLegend) {
|
|
plot.setSeries(slices);
|
|
plot.insertLegend();
|
|
}
|
|
|
|
// we're actually done at this point, just defining internal functions at this point
|
|
|
|
function clear() {
|
|
ctx.clearRect(0, 0, canvasWidth, canvasHeight);
|
|
target.children().filter(".pieLabel, .pieLabelBackground").remove();
|
|
}
|
|
|
|
function drawShadow() {
|
|
|
|
var shadowLeft = options.series.pie.shadow.left;
|
|
var shadowTop = options.series.pie.shadow.top;
|
|
var edge = 10;
|
|
var alpha = options.series.pie.shadow.alpha;
|
|
var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
|
|
|
|
if (radius >= canvasWidth / 2 - shadowLeft || radius * options.series.pie.tilt >= canvasHeight / 2 - shadowTop || radius <= edge) {
|
|
return; // shadow would be outside canvas, so don't draw it
|
|
}
|
|
|
|
ctx.save();
|
|
ctx.translate(shadowLeft,shadowTop);
|
|
ctx.globalAlpha = alpha;
|
|
ctx.fillStyle = "#000";
|
|
|
|
// center and rotate to starting position
|
|
|
|
ctx.translate(centerLeft,centerTop);
|
|
ctx.scale(1, options.series.pie.tilt);
|
|
|
|
//radius -= edge;
|
|
|
|
for (var i = 1; i <= edge; i++) {
|
|
ctx.beginPath();
|
|
ctx.arc(0, 0, radius, 0, Math.PI * 2, false);
|
|
ctx.fill();
|
|
radius -= i;
|
|
}
|
|
|
|
ctx.restore();
|
|
}
|
|
|
|
function drawPie() {
|
|
|
|
var startAngle = Math.PI * options.series.pie.startAngle;
|
|
var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
|
|
|
|
// center and rotate to starting position
|
|
|
|
ctx.save();
|
|
ctx.translate(centerLeft,centerTop);
|
|
ctx.scale(1, options.series.pie.tilt);
|
|
//ctx.rotate(startAngle); // start at top; -- This doesn't work properly in Opera
|
|
|
|
// draw slices
|
|
|
|
ctx.save();
|
|
var currentAngle = startAngle;
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
slices[i].startAngle = currentAngle;
|
|
drawSlice(slices[i].angle, slices[i].color, true);
|
|
}
|
|
ctx.restore();
|
|
|
|
// draw slice outlines
|
|
|
|
if (options.series.pie.stroke.width > 0) {
|
|
ctx.save();
|
|
ctx.lineWidth = options.series.pie.stroke.width;
|
|
currentAngle = startAngle;
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
drawSlice(slices[i].angle, options.series.pie.stroke.color, false);
|
|
}
|
|
ctx.restore();
|
|
}
|
|
|
|
// draw donut hole
|
|
|
|
drawDonutHole(ctx);
|
|
|
|
ctx.restore();
|
|
|
|
// Draw the labels, returning true if they fit within the plot
|
|
|
|
if (options.series.pie.label.show) {
|
|
return drawLabels();
|
|
} else return true;
|
|
|
|
function drawSlice(angle, color, fill) {
|
|
|
|
if (angle <= 0 || isNaN(angle)) {
|
|
return;
|
|
}
|
|
|
|
if (fill) {
|
|
ctx.fillStyle = color;
|
|
} else {
|
|
ctx.strokeStyle = color;
|
|
ctx.lineJoin = "round";
|
|
}
|
|
|
|
ctx.beginPath();
|
|
if (Math.abs(angle - Math.PI * 2) > 0.000000001) {
|
|
ctx.moveTo(0, 0); // Center of the pie
|
|
}
|
|
|
|
//ctx.arc(0, 0, radius, 0, angle, false); // This doesn't work properly in Opera
|
|
ctx.arc(0, 0, radius,currentAngle, currentAngle + angle / 2, false);
|
|
ctx.arc(0, 0, radius,currentAngle + angle / 2, currentAngle + angle, false);
|
|
ctx.closePath();
|
|
//ctx.rotate(angle); // This doesn't work properly in Opera
|
|
currentAngle += angle;
|
|
|
|
if (fill) {
|
|
ctx.fill();
|
|
} else {
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
|
|
function drawLabels() {
|
|
|
|
var currentAngle = startAngle;
|
|
var radius = options.series.pie.label.radius > 1 ? options.series.pie.label.radius : maxRadius * options.series.pie.label.radius;
|
|
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
if (slices[i].percent >= options.series.pie.label.threshold * 100) {
|
|
if (!drawLabel(slices[i], currentAngle, i)) {
|
|
return false;
|
|
}
|
|
}
|
|
currentAngle += slices[i].angle;
|
|
}
|
|
|
|
return true;
|
|
|
|
function drawLabel(slice, startAngle, index) {
|
|
|
|
if (slice.data[0][1] == 0) {
|
|
return true;
|
|
}
|
|
|
|
// format label text
|
|
|
|
var lf = options.legend.labelFormatter, text, plf = options.series.pie.label.formatter;
|
|
|
|
if (lf) {
|
|
text = lf(slice.label, slice);
|
|
} else {
|
|
text = slice.label;
|
|
}
|
|
|
|
if (plf) {
|
|
text = plf(text, slice);
|
|
}
|
|
|
|
var halfAngle = ((startAngle + slice.angle) + startAngle) / 2;
|
|
var x = centerLeft + Math.round(Math.cos(halfAngle) * radius);
|
|
var y = centerTop + Math.round(Math.sin(halfAngle) * radius) * options.series.pie.tilt;
|
|
|
|
var html = "<span class='pieLabel' id='pieLabel" + index + "' style='position:absolute;top:" + y + "px;left:" + x + "px;'>" + text + "</span>";
|
|
target.append(html);
|
|
|
|
var label = target.children("#pieLabel" + index);
|
|
var labelTop = (y - label.height() / 2);
|
|
var labelLeft = (x - label.width() / 2);
|
|
|
|
label.css("top", labelTop);
|
|
label.css("left", labelLeft);
|
|
|
|
// check to make sure that the label is not outside the canvas
|
|
|
|
if (0 - labelTop > 0 || 0 - labelLeft > 0 || canvasHeight - (labelTop + label.height()) < 0 || canvasWidth - (labelLeft + label.width()) < 0) {
|
|
return false;
|
|
}
|
|
|
|
if (options.series.pie.label.background.opacity != 0) {
|
|
|
|
// put in the transparent background separately to avoid blended labels and label boxes
|
|
|
|
var c = options.series.pie.label.background.color;
|
|
|
|
if (c == null) {
|
|
c = slice.color;
|
|
}
|
|
|
|
var pos = "top:" + labelTop + "px;left:" + labelLeft + "px;";
|
|
$("<div class='pieLabelBackground' style='position:absolute;width:" + label.width() + "px;height:" + label.height() + "px;" + pos + "background-color:" + c + ";'></div>")
|
|
.css("opacity", options.series.pie.label.background.opacity)
|
|
.insertBefore(label);
|
|
}
|
|
|
|
return true;
|
|
} // end individual label function
|
|
} // end drawLabels function
|
|
} // end drawPie function
|
|
} // end draw function
|
|
|
|
// Placed here because it needs to be accessed from multiple locations
|
|
|
|
function drawDonutHole(layer) {
|
|
if (options.series.pie.innerRadius > 0) {
|
|
|
|
// subtract the center
|
|
|
|
layer.save();
|
|
var innerRadius = options.series.pie.innerRadius > 1 ? options.series.pie.innerRadius : maxRadius * options.series.pie.innerRadius;
|
|
layer.globalCompositeOperation = "destination-out"; // this does not work with excanvas, but it will fall back to using the stroke color
|
|
layer.beginPath();
|
|
layer.fillStyle = options.series.pie.stroke.color;
|
|
layer.arc(0, 0, innerRadius, 0, Math.PI * 2, false);
|
|
layer.fill();
|
|
layer.closePath();
|
|
layer.restore();
|
|
|
|
// add inner stroke
|
|
|
|
layer.save();
|
|
layer.beginPath();
|
|
layer.strokeStyle = options.series.pie.stroke.color;
|
|
layer.arc(0, 0, innerRadius, 0, Math.PI * 2, false);
|
|
layer.stroke();
|
|
layer.closePath();
|
|
layer.restore();
|
|
|
|
// TODO: add extra shadow inside hole (with a mask) if the pie is tilted.
|
|
}
|
|
}
|
|
|
|
//-- Additional Interactive related functions --
|
|
|
|
function isPointInPoly(poly, pt) {
|
|
for(var c = false, i = -1, l = poly.length, j = l - 1; ++i < l; j = i)
|
|
((poly[i][1] <= pt[1] && pt[1] < poly[j][1]) || (poly[j][1] <= pt[1] && pt[1]< poly[i][1]))
|
|
&& (pt[0] < (poly[j][0] - poly[i][0]) * (pt[1] - poly[i][1]) / (poly[j][1] - poly[i][1]) + poly[i][0])
|
|
&& (c = !c);
|
|
return c;
|
|
}
|
|
|
|
function findNearbySlice(mouseX, mouseY) {
|
|
|
|
var slices = plot.getData(),
|
|
options = plot.getOptions(),
|
|
radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius,
|
|
x, y;
|
|
|
|
for (var i = 0; i < slices.length; ++i) {
|
|
|
|
var s = slices[i];
|
|
|
|
if (s.pie.show) {
|
|
|
|
ctx.save();
|
|
ctx.beginPath();
|
|
ctx.moveTo(0, 0); // Center of the pie
|
|
//ctx.scale(1, options.series.pie.tilt); // this actually seems to break everything when here.
|
|
ctx.arc(0, 0, radius, s.startAngle, s.startAngle + s.angle / 2, false);
|
|
ctx.arc(0, 0, radius, s.startAngle + s.angle / 2, s.startAngle + s.angle, false);
|
|
ctx.closePath();
|
|
x = mouseX - centerLeft;
|
|
y = mouseY - centerTop;
|
|
|
|
if (ctx.isPointInPath) {
|
|
if (ctx.isPointInPath(mouseX - centerLeft, mouseY - centerTop)) {
|
|
ctx.restore();
|
|
return {
|
|
datapoint: [s.percent, s.data],
|
|
dataIndex: 0,
|
|
series: s,
|
|
seriesIndex: i
|
|
};
|
|
}
|
|
} else {
|
|
|
|
// excanvas for IE doesn;t support isPointInPath, this is a workaround.
|
|
|
|
var p1X = radius * Math.cos(s.startAngle),
|
|
p1Y = radius * Math.sin(s.startAngle),
|
|
p2X = radius * Math.cos(s.startAngle + s.angle / 4),
|
|
p2Y = radius * Math.sin(s.startAngle + s.angle / 4),
|
|
p3X = radius * Math.cos(s.startAngle + s.angle / 2),
|
|
p3Y = radius * Math.sin(s.startAngle + s.angle / 2),
|
|
p4X = radius * Math.cos(s.startAngle + s.angle / 1.5),
|
|
p4Y = radius * Math.sin(s.startAngle + s.angle / 1.5),
|
|
p5X = radius * Math.cos(s.startAngle + s.angle),
|
|
p5Y = radius * Math.sin(s.startAngle + s.angle),
|
|
arrPoly = [[0, 0], [p1X, p1Y], [p2X, p2Y], [p3X, p3Y], [p4X, p4Y], [p5X, p5Y]],
|
|
arrPoint = [x, y];
|
|
|
|
// TODO: perhaps do some mathmatical trickery here with the Y-coordinate to compensate for pie tilt?
|
|
|
|
if (isPointInPoly(arrPoly, arrPoint)) {
|
|
ctx.restore();
|
|
return {
|
|
datapoint: [s.percent, s.data],
|
|
dataIndex: 0,
|
|
series: s,
|
|
seriesIndex: i
|
|
};
|
|
}
|
|
}
|
|
|
|
ctx.restore();
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function onMouseMove(e) {
|
|
triggerClickHoverEvent("plothover", e);
|
|
}
|
|
|
|
function onClick(e) {
|
|
triggerClickHoverEvent("plotclick", e);
|
|
}
|
|
|
|
// trigger click or hover event (they send the same parameters so we share their code)
|
|
|
|
function triggerClickHoverEvent(eventname, e) {
|
|
|
|
var offset = plot.offset();
|
|
var canvasX = parseInt(e.pageX - offset.left);
|
|
var canvasY = parseInt(e.pageY - offset.top);
|
|
var item = findNearbySlice(canvasX, canvasY);
|
|
|
|
if (options.grid.autoHighlight) {
|
|
|
|
// clear auto-highlights
|
|
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.auto == eventname && !(item && h.series == item.series)) {
|
|
unhighlight(h.series);
|
|
}
|
|
}
|
|
}
|
|
|
|
// highlight the slice
|
|
|
|
if (item) {
|
|
highlight(item.series, eventname);
|
|
}
|
|
|
|
// trigger any hover bind events
|
|
|
|
var pos = { pageX: e.pageX, pageY: e.pageY };
|
|
target.trigger(eventname, [pos, item]);
|
|
}
|
|
|
|
function highlight(s, auto) {
|
|
//if (typeof s == "number") {
|
|
// s = series[s];
|
|
//}
|
|
|
|
var i = indexOfHighlight(s);
|
|
|
|
if (i == -1) {
|
|
highlights.push({ series: s, auto: auto });
|
|
plot.triggerRedrawOverlay();
|
|
} else if (!auto) {
|
|
highlights[i].auto = false;
|
|
}
|
|
}
|
|
|
|
function unhighlight(s) {
|
|
if (s == null) {
|
|
highlights = [];
|
|
plot.triggerRedrawOverlay();
|
|
}
|
|
|
|
//if (typeof s == "number") {
|
|
// s = series[s];
|
|
//}
|
|
|
|
var i = indexOfHighlight(s);
|
|
|
|
if (i != -1) {
|
|
highlights.splice(i, 1);
|
|
plot.triggerRedrawOverlay();
|
|
}
|
|
}
|
|
|
|
function indexOfHighlight(s) {
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var h = highlights[i];
|
|
if (h.series == s)
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
function drawOverlay(plot, octx) {
|
|
|
|
var options = plot.getOptions();
|
|
|
|
var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
|
|
|
|
octx.save();
|
|
octx.translate(centerLeft, centerTop);
|
|
octx.scale(1, options.series.pie.tilt);
|
|
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
drawHighlight(highlights[i].series);
|
|
}
|
|
|
|
drawDonutHole(octx);
|
|
|
|
octx.restore();
|
|
|
|
function drawHighlight(series) {
|
|
|
|
if (series.angle <= 0 || isNaN(series.angle)) {
|
|
return;
|
|
}
|
|
|
|
//octx.fillStyle = parseColor(options.series.pie.highlight.color).scale(null, null, null, options.series.pie.highlight.opacity).toString();
|
|
octx.fillStyle = "rgba(255, 255, 255, " + options.series.pie.highlight.opacity + ")"; // this is temporary until we have access to parseColor
|
|
octx.beginPath();
|
|
if (Math.abs(series.angle - Math.PI * 2) > 0.000000001) {
|
|
octx.moveTo(0, 0); // Center of the pie
|
|
}
|
|
octx.arc(0, 0, radius, series.startAngle, series.startAngle + series.angle / 2, false);
|
|
octx.arc(0, 0, radius, series.startAngle + series.angle / 2, series.startAngle + series.angle, false);
|
|
octx.closePath();
|
|
octx.fill();
|
|
}
|
|
}
|
|
} // end init (plugin body)
|
|
|
|
// define pie specific options and their default values
|
|
|
|
var options = {
|
|
series: {
|
|
pie: {
|
|
show: false,
|
|
radius: "auto", // actual radius of the visible pie (based on full calculated radius if <=1, or hard pixel value)
|
|
innerRadius: 0, /* for donut */
|
|
startAngle: 3/2,
|
|
tilt: 1,
|
|
shadow: {
|
|
left: 5, // shadow left offset
|
|
top: 15, // shadow top offset
|
|
alpha: 0.02 // shadow alpha
|
|
},
|
|
offset: {
|
|
top: 0,
|
|
left: "auto"
|
|
},
|
|
stroke: {
|
|
color: "#fff",
|
|
width: 1
|
|
},
|
|
label: {
|
|
show: "auto",
|
|
formatter: function(label, slice) {
|
|
return "<div style='font-size:x-small;text-align:center;padding:2px;color:" + slice.color + ";'>" + label + "<br/>" + Math.round(slice.percent) + "%</div>";
|
|
}, // formatter function
|
|
radius: 1, // radius at which to place the labels (based on full calculated radius if <=1, or hard pixel value)
|
|
background: {
|
|
color: null,
|
|
opacity: 0
|
|
},
|
|
threshold: 0 // percentage at which to hide the label (i.e. the slice is too narrow)
|
|
},
|
|
combine: {
|
|
threshold: -1, // percentage at which to combine little slices into one larger slice
|
|
color: null, // color to give the new slice (auto-generated if null)
|
|
label: "Other" // label to give the new slice
|
|
},
|
|
highlight: {
|
|
//color: "#fff", // will add this functionality once parseColor is available
|
|
opacity: 0.5
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
$.plot.plugins.push({
|
|
init: init,
|
|
options: options,
|
|
name: "pie",
|
|
version: "1.1"
|
|
});
|
|
|
|
})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">/* Flot plugin for automatically redrawing plots as the placeholder resizes.
|
|
|
|
Copyright (c) 2007-2013 IOLA and Ole Laursen.
|
|
Licensed under the MIT license.
|
|
|
|
It works by listening for changes on the placeholder div (through the jQuery
|
|
resize event plugin) - if the size changes, it will redraw the plot.
|
|
|
|
There are no options. If you need to disable the plugin for some plots, you
|
|
can just fix the size of their placeholders.
|
|
|
|
*/
|
|
|
|
/* Inline dependency:
|
|
* jQuery resize event - v1.1 - 3/14/2010
|
|
* http://benalman.com/projects/jquery-resize-plugin/
|
|
*
|
|
* Copyright (c) 2010 "Cowboy" Ben Alman
|
|
* Dual licensed under the MIT and GPL licenses.
|
|
* http://benalman.com/about/license/
|
|
*/
|
|
|
|
(function($,h,c){var a=$([]),e=$.resize=$.extend($.resize,{}),i,k="setTimeout",j="resize",d=j+"-special-event",b="delay",f="throttleWindow";e[b]=250;e[f]=true;$.event.special[j]={setup:function(){if(!e[f]&&this[k]){return false}var l=$(this);a=a.add(l);$.data(this,d,{w:l.width(),h:l.height()});if(a.length===1){g()}},teardown:function(){if(!e[f]&&this[k]){return false}var l=$(this);a=a.not(l);l.removeData(d);if(!a.length){clearTimeout(i)}},add:function(l){if(!e[f]&&this[k]){return false}var n;function m(s,o,p){var q=$(this),r=$.data(this,d);r.w=o!==c?o:q.width();r.h=p!==c?p:q.height();n.apply(this,arguments)}if($.isFunction(l)){n=l;return m}else{n=l.handler;l.handler=m}}};function g(){i=h[k](function(){a.each(function(){var n=$(this),m=n.width(),l=n.height(),o=$.data(this,d);if(m!==o.w||l!==o.h){n.trigger(j,[o.w=m,o.h=l])}});g()},e[b])}})(jQuery,this);
|
|
|
|
(function ($) {
|
|
var options = { }; // no options
|
|
|
|
function init(plot) {
|
|
function onResize() {
|
|
var placeholder = plot.getPlaceholder();
|
|
|
|
// somebody might have hidden us and we can't plot
|
|
// when we don't have the dimensions
|
|
if (placeholder.width() == 0 || placeholder.height() == 0)
|
|
return;
|
|
|
|
plot.resize();
|
|
plot.setupGrid();
|
|
plot.draw();
|
|
}
|
|
|
|
function bindEvents(plot, eventHolder) {
|
|
plot.getPlaceholder().resize(onResize);
|
|
}
|
|
|
|
function shutdown(plot, eventHolder) {
|
|
plot.getPlaceholder().unbind("resize", onResize);
|
|
}
|
|
|
|
plot.hooks.bindEvents.push(bindEvents);
|
|
plot.hooks.shutdown.push(shutdown);
|
|
}
|
|
|
|
$.plot.plugins.push({
|
|
init: init,
|
|
options: options,
|
|
name: 'resize',
|
|
version: '1.0'
|
|
});
|
|
})(jQuery);
|
|
</script>
|
|
<script type="application/javascript">
|
|
$(document).ready(function() {
|
|
var row = 0;
|
|
var MINOR_AUTHOR_PERCENTAGE = 1.00;
|
|
var isReversed = false;
|
|
|
|
var colorRows = function() {
|
|
$(this).removeClass("odd");
|
|
|
|
if (row++ % 2 == 1) {
|
|
$(this).addClass("odd");
|
|
}
|
|
|
|
if(this == $(this).parent().find("tr:visible").get(-1)) {
|
|
row = 0;
|
|
}
|
|
}
|
|
|
|
// Fix header and set it to the right width.
|
|
var remainingHeaderWidth = ($("div.logo").width() - 4) - ($("div.logo img").innerWidth() + 48)
|
|
$("div.logo p").css("width", remainingHeaderWidth);
|
|
|
|
var filterResponsibilities = function() {
|
|
$("table#blame tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().find("td:first-child").each(function() {
|
|
$("div#responsibilities div h3:contains(\"" + $(this).text() + "\")").parent().hide();
|
|
});
|
|
}
|
|
|
|
var filterTimeLine = function() {
|
|
$("div#timeline table.git tbody tr").filter(function() {
|
|
return $(this).find("td:has(div)").length == 0;
|
|
}).hide();
|
|
}
|
|
|
|
$("table#changes tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().hide();
|
|
|
|
$("table#blame tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().hide();
|
|
|
|
$("table.git tbody tr:visible").each(colorRows);
|
|
|
|
$("table#changes, table#blame").tablesorter({
|
|
sortList: [[0,0]],
|
|
headers: {
|
|
0: { sorter: "text" }
|
|
}
|
|
}).bind("sortEnd", function() {
|
|
$(this).find("tbody tr:visible").each(colorRows);
|
|
});
|
|
|
|
$("table#changes thead tr th, table#blame thead tr th").click(function() {
|
|
$(this).parent().find("th strong").remove();
|
|
var parentIndex = $(this).index();
|
|
|
|
if (this.isReversed) {
|
|
$(this).append("<strong> ∧</strong>");
|
|
} else {
|
|
$(this).append("<strong> ∨</strong>");
|
|
}
|
|
this.isReversed = !this.isReversed;
|
|
});
|
|
|
|
$("table#changes thead tr th:first-child, table#blame thead tr th:first-child").each(function() {
|
|
this.isReversed = true;
|
|
$(this).append("<strong> ∨</strong>");
|
|
});
|
|
|
|
$("table.git tfoot tr td:first-child").filter(function() {
|
|
this.hiddenCount = $(this).parent().parent().parent().find("tbody tr:hidden").length;
|
|
return this.hiddenCount > 0;
|
|
}).each(function() {
|
|
$(this).addClass("hoverable");
|
|
this.innerHTML = "Visualizza autori secondari (" + this.hiddenCount + ") ∨";
|
|
}).toggle(function() {
|
|
this.innerHTML = "Nascondi autori minori (" + this.hiddenCount + ") ∧";
|
|
$(this).parent().parent().parent().find("tbody tr").show().each(colorRows);
|
|
}, function() {
|
|
this.innerHTML = "Visualizza autori secondari (" + this.hiddenCount + ") ∨";
|
|
$(this).parent().parent().parent().find("tbody tr td:last-child").filter(function() {
|
|
return parseFloat(this.innerHTML) < MINOR_AUTHOR_PERCENTAGE;
|
|
}).parent().hide();
|
|
$("table.git tbody tr:visible").each(colorRows);
|
|
});
|
|
|
|
filterResponsibilities();
|
|
var hiddenResponsibilitiesCount = $("div#responsibilities div h3:hidden").length;
|
|
if (hiddenResponsibilitiesCount > 0) {
|
|
$("div#responsibilities div h3:visible").each(colorRows);
|
|
$("div#responsibilities").prepend("<div class=\"button\">Visualizza autori secondari (" + hiddenResponsibilitiesCount + ") ∨</div>");
|
|
|
|
$("div#responsibilities div.button").toggle(function() {
|
|
this.innerHTML = "Nascondi autori minori (" + hiddenResponsibilitiesCount + ") ∧";
|
|
$("div#responsibilities div").show();
|
|
}, function() {
|
|
this.innerHTML = "Visualizza autori secondari (" + hiddenResponsibilitiesCount + ") ∨";
|
|
filterResponsibilities();
|
|
});
|
|
}
|
|
|
|
|
|
filterTimeLine();
|
|
var hiddenTimelineCount = $("div#timeline table.git tbody tr:hidden").length;
|
|
if (hiddenTimelineCount > 0) {
|
|
$("div#timeline table.git tbody tr:visible").each(colorRows);
|
|
$("div#timeline").prepend("<div class=\"button\">Visualizza righe con lavoro secondario (" + hiddenTimelineCount + ") ∨</div>");
|
|
|
|
$("div#timeline div.button").toggle(function() {
|
|
this.innerHTML = "Nascondi righe con lavoro secondario (" + hiddenTimelineCount + ") ∧";
|
|
$("div#timeline table.git tbody tr").show().each(colorRows);
|
|
}, function() {
|
|
this.innerHTML = "Visualizza righe con lavoro secondario (" + hiddenTimelineCount + ") ∨";
|
|
filterTimeLine();
|
|
$("div#timeline table.git tbody tr:visible").each(colorRows);
|
|
});
|
|
}
|
|
|
|
$("#blame_chart, #changes_chart").bind("plothover", function(event, pos, obj) {
|
|
if (obj) {
|
|
var selection = "table tbody tr td:contains(\"" + obj.series.label + "\")";
|
|
var element = $(this).parent().find(selection);
|
|
|
|
if (element) {
|
|
if (this.hoveredElement && this.hoveredElement.html() != element.parent().html()) {
|
|
this.hoveredElement.removeClass("piehover");
|
|
}
|
|
|
|
element.parent().addClass("piehover");
|
|
this.hoveredElement = element.parent();
|
|
}
|
|
} else if (this.hoveredElement) {
|
|
this.hoveredElement.removeClass("piehover");
|
|
}
|
|
});
|
|
|
|
// Make sure the two pie charts use the same colors.
|
|
|
|
var author_colors = {};
|
|
$.each(changes_plot.getData(), function(i, v) {
|
|
author_colors[v["label"]] = v["color"];
|
|
});
|
|
|
|
$.each(blame_plot.getData(), function(i, v) {
|
|
if (author_colors[v["label"]] != undefined) {
|
|
v["color"] = author_colors[v["label"]];
|
|
}
|
|
});
|
|
|
|
blame_plot.setupGrid();
|
|
blame_plot.draw();
|
|
|
|
// Color in metrics levels.
|
|
|
|
$("div#metrics div div").each(function() {
|
|
var rgb = $(this).css("background-color").match(/\d+/g);
|
|
rgb[0] = parseInt(rgb[0]);
|
|
rgb[1] = parseInt(rgb[1]);
|
|
rgb[2] = parseInt(rgb[2]);
|
|
|
|
if ($(this).hasClass("minimal")) {
|
|
rgb[0] -= 10;
|
|
rgb[1] += 10;
|
|
rgb[2] -= 10;
|
|
} else if ($(this).hasClass("minor")) {
|
|
rgb[1] += 10;
|
|
} else if ($(this).hasClass("medium")) {
|
|
rgb[0] += 10;
|
|
rgb[1] += 10;
|
|
} else if ($(this).hasClass("bad")) {
|
|
rgb[0] += 10;
|
|
rgb[1] -= 10;
|
|
rgb[2] -= 10;
|
|
} else if ($(this).hasClass("severe")) {
|
|
rgb[0] += 20;
|
|
rgb[1] -= 20;
|
|
rgb[2] -= 20;
|
|
}
|
|
|
|
$(this).css("background-color", "rgb(" + rgb[0] + "," + rgb[1] + "," + rgb[2] + ")");
|
|
});
|
|
});
|
|
</script>
|
|
<style type="text/css">
|
|
body {
|
|
background: -webkit-linear-gradient(left, #8f8a9a, #dad2d7, #8f8a9a);
|
|
background: -moz-linear-gradient(left, #8f8a9a, #dad2d7, #8f8a9a);
|
|
}
|
|
html, body {
|
|
margin: 0;
|
|
font-family: "Arial";
|
|
}
|
|
body > div {
|
|
margin: 0 auto;
|
|
width: 58em;
|
|
}
|
|
div.box {
|
|
border: 4px solid #ddd;
|
|
background-color: #eee;
|
|
margin: 0.75em;
|
|
padding: 5px;
|
|
font-size: small;
|
|
border-radius: 15px;
|
|
-moz-border-radius: 15px;
|
|
box-shadow: 1px 1px 3px #666;
|
|
-moz-box-shadow: 1px 1px 3px #666;
|
|
}
|
|
div.logo p {
|
|
width: 60em;
|
|
display:inline-block;
|
|
vertical-align:middle;
|
|
}
|
|
div.logo img {
|
|
vertical-align:middle;
|
|
padding: 2px 10px 2px 2px;
|
|
}
|
|
body > div {
|
|
display: block-inline;
|
|
}
|
|
body > div > div > div {
|
|
position: relative;
|
|
width: 100%;
|
|
min-height: 140px;
|
|
}
|
|
table.git {
|
|
font-size: small;
|
|
width: 65%;
|
|
padding-right: 5px;
|
|
}
|
|
table.full {
|
|
width: 100%;
|
|
}
|
|
table.git th, table.git tfoot tr td {
|
|
padding: 0.3em;
|
|
background-color: #ddcece;
|
|
border-radius: 8px 8px 0px 0px;
|
|
-moz-border-radius: 8px 8px 0px 0px;
|
|
}
|
|
table#changes thead tr th, table#blame thead tr th, table.git tfoot tr td {
|
|
border: 1px solid #eee;
|
|
text-align: center;
|
|
}
|
|
table.git tfoot tr td {
|
|
border-radius: 0px 0px 8px 8px;
|
|
-moz-border-radius: 0px 0px 8px 8px;
|
|
text-align: center;
|
|
}
|
|
table.git td, table.git th, table#timeline td, table#timeline th {
|
|
padding: 0.35em;
|
|
height: 2em;
|
|
}
|
|
table.git td div.insert {
|
|
background-color: #7a7;
|
|
}
|
|
table.git td div.remove {
|
|
background-color: #c66;
|
|
}
|
|
table.git td div.insert, table.git td div.remove {
|
|
height: 100%;
|
|
float: left;
|
|
}
|
|
table.git tr.odd {
|
|
background-color: #dbdbdb;
|
|
}
|
|
table.git tr.piehover {
|
|
background-color: #dddece;
|
|
}
|
|
div.chart {
|
|
position: absolute;
|
|
top: 5px;
|
|
bottom: 5px;
|
|
right: 0px;
|
|
width: 35%;
|
|
min-height: 100px;
|
|
max-height: 210px;
|
|
font-size: x-small;
|
|
}
|
|
p.error {
|
|
color: #700;
|
|
}
|
|
table#changes thead tr th:hover, table#blame thead tr th:hover,
|
|
table#changes tfoot tr td.hoverable:hover, table#blame tfoot tr td.hoverable:hover,
|
|
div.button:hover, div#responsibilities div.button:hover {
|
|
background-color: #eddede;
|
|
border: 1px solid #bbb;
|
|
cursor: hand;
|
|
}
|
|
div#responsibilities div, div#responsibilities div div, div#metrics div, div#metrics div div {
|
|
min-height: 0px;
|
|
padding: 0.5em 0.2em;
|
|
width: auto;
|
|
}
|
|
div#metrics div {
|
|
background-color: #eee;
|
|
}
|
|
div#responsibilities div.odd, div#metrics div.odd {
|
|
background-color: #dbdbdb;
|
|
}
|
|
div#responsibilities p {
|
|
margin-bottom: 0px;
|
|
}
|
|
td img, h3 img {
|
|
border-radius: 3px 3px 3px 3px;
|
|
-moz-border-radius: 3px 3px 3px 3px;
|
|
vertical-align: middle;
|
|
margin-right: 0.4em;
|
|
opacity: 0.85;
|
|
}
|
|
td img {
|
|
width: 20px;
|
|
height: 20px;
|
|
}
|
|
h3 img {
|
|
width: 32px;
|
|
height: 32px;
|
|
}
|
|
h3, h4 {
|
|
border-radius: 8px 8px 8px 8px;
|
|
-moz-border-radius: 8px 8px 8px 8px;
|
|
background-color: #ddcece;
|
|
margin-bottom: 0.2em;
|
|
margin-top: 0.6em;
|
|
}
|
|
h4 {
|
|
margin-top: 0.2em;
|
|
padding: 0.5em;
|
|
}
|
|
div.button, div#responsibilities div.button {
|
|
border-radius: 8px 8px 8px 8px;
|
|
-moz-border-radius: 8px 8px 8px 8px;
|
|
border: 1px solid #eee;
|
|
float: right;
|
|
width: auto;
|
|
padding: 0.5em;
|
|
background-color: #ddcece;
|
|
min-height: 0;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div><div class="box logo">
|
|
<img src="data:image/png;base64,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" />
|
|
<p>Informazioni statistiche per il repository 'g2' raccolte in 21/04/2021.<br>L'output è stato generato da <a href="https://github.com/ejwa/gitinspector">gitinspector</a> 0.4.1. Il tool di analisi statistica per repository GIT.</p>
|
|
</div></div>
|
|
|
|
<div><div class="box"><p>Le seguenti informazioni storiche sui commit, per autore, sono state trovate nel repository.</p><div><table id="changes" class="git"><thead><tr> <th>Autore</th> <th>Commit</th> <th>Inserimenti</th> <th>Rimozioni</th> <th>% dei cambiamenti</th></tr></thead><tbody><tr ><td><img src="https://www.gravatar.com/avatar/1b3be23359ea80866a7457b5e0d8e9d8?default=identicon&size=20"/>Nemesis</td><td>2</td><td>74</td><td>5</td><td>12.19</td></tr><tr class="odd"><td><img src="https://www.gravatar.com/avatar/aa58c9ecfa565aec05e624e647ddff97?default=identicon&size=20"/>Stefano Pigozzi</td><td>17</td><td>435</td><td>134</td><td>87.81</td></tr><tfoot><tr> <td colspan="5"> </td> </tr></tfoot></tbody></table><div class="chart" id="changes_chart"></div></div><script type="text/javascript"> changes_plot = $.plot($("#changes_chart"), [{label: "Nemesis", data: 12.19}, {label: "Stefano Pigozzi", data: 87.81}], { series: { pie: { innerRadius: 0.4, show: true, combine: { threshold: 0.01, label: "Autori secondari" } } }, grid: { hoverable: true } });</script></div></div>
|
|
<div><div class="box"><p>Di seguito il numero di righe da ogni autore che sono sopravvissute a sono ancora intatte nella versione corrente.</p><div><table id="blame" class="git"><thead><tr> <th>Autore</th> <th>Righe</th> <th>Stabilità</th> <th>Età</th> <th>% in commenti</th> </tr></thead><tbody><tr ><td><img src="https://www.gravatar.com/avatar/1b3be23359ea80866a7457b5e0d8e9d8?default=identicon&size=20"/>Nemesis</td><td>69</td><td>93.2</td><td>0.0</td><td>15.94</td><td style="display: none">18.65</td></tr><tr class="odd"><td><img src="https://www.gravatar.com/avatar/aa58c9ecfa565aec05e624e647ddff97?default=identicon&size=20"/>Stefano Pigozzi</td><td>301</td><td>69.2</td><td>0.0</td><td>2.33</td><td style="display: none">81.35</td></tr><tfoot><tr> <td colspan="5"> </td> </tr></tfoot></tbody></table><div class="chart" id="blame_chart"></div></div><script type="text/javascript"> blame_plot = $.plot($("#blame_chart"), [{label: "Nemesis", data: 18.65}, {label: "Stefano Pigozzi", data: 81.35}], { series: { pie: { innerRadius: 0.4, show: true, combine: { threshold: 0.01, label: "Autori secondari" } } }, grid: { hoverable: true } });</script></div></div>
|
|
<div><div id="timeline" class="box"><p>La seguente timeline storica è stata ricavata dal repository.</p>
|
|
<table class="git full"><thead><tr><th>Autore</th><th>2021W16</th></tr></thead><tbody><tr><td><img src="https://www.gravatar.com/avatar/1b3be23359ea80866a7457b5e0d8e9d8?default=identicon&size=20"/>Nemesis</td><td><div class="insert"> </div><div class="insert"> </div></td></tr><tr class="odd"><td><img src="https://www.gravatar.com/avatar/aa58c9ecfa565aec05e624e647ddff97?default=identicon&size=20"/>Stefano Pigozzi</td><td><div class="remove"> </div><div class="remove"> </div><div class="remove"> </div><div class="remove"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div><div class="insert"> </div></td></tr><tfoot><tr><td><strong>Righe modificate:</strong></td><td>648</td></tr></tfoot></tbody></table>
|
|
</div></div>
|
|
<div><div class="box" id="metrics"><p>Non sono state rilevate violazioni delle metriche nel repository.</p></div></div>
|
|
<div><div class="box" id="responsibilities"><p>Le seguenti responsabilità, per autore, sono state trovate nella revision corrente del repository (i commenti sono esclusi dal conteggio delle linee, se possibile).</p><div><h3><img src="https://www.gravatar.com/avatar/1b3be23359ea80866a7457b5e0d8e9d8?default=identicon&size=32"/>Nemesis è responsabile per</h3><div>code/backend/nest_backend/__main__.py (23 eloc)</div><div class="odd">code/backend/nest_backend/routes/doa.py (9 eloc)</div><div>code/backend/nest_backend/database/tables/Utente.py (8 eloc)</div><div class="odd">code/backend/nest_backend/gestione.py (5 eloc)</div><div>code/backend/nest_backend/database/__init__.py (4 eloc)</div><div class="odd">code/backend/nest_backend/routes/__init__.py (3 eloc)</div><div>code/backend/nest_backend/database/tables/__init__.py (3 eloc)</div><div class="odd">code/backend/nest_backend/database/base.py (3 eloc)</div></div><div><h3><img src="https://www.gravatar.com/avatar/aa58c9ecfa565aec05e624e647ddff97?default=identicon&size=32"/>Stefano Pigozzi è responsabile per</h3><div>code/frontend/src/components/BoxWithHeader.js (48 eloc)</div><div class="odd">code/frontend/src/App.js (45 eloc)</div><div>code/frontend/src/components/InputWithIcon.js (37 eloc)</div><div class="odd">code/frontend/src/components/Logo.js (26 eloc)</div><div>code/frontend/src/components/Sidebar.js (21 eloc)</div><div class="odd">code/frontend/src/utils/make_icon.js (17 eloc)</div><div>code/frontend/src/components/Layout.js (16 eloc)</div><div class="odd">code/frontend/src/components/ButtonSidebar.js (16 eloc)</div><div>code/frontend/src/index.js (15 eloc)</div><div class="odd">code/frontend/src/components/Button.js (14 eloc)</div></div></div></div>
|
|
<div><div class="box"><p>Le seguenti estensioni sono state trovate nell'history del repository (le estensioni usate nell'analisi statistica sono evidenziate).</p><p>xml md lock <strong>py</strong> iml <strong>js</strong> json html toml svg txt css </p></div></div>
|
|
</body>
|
|
</html>
|
|
|