morris.js/morris.min.js

((function(){var a,b,c=function(a,b){return function(){return a.apply(b,arguments)}};a=jQuery,b={},b.Line=function(){function d(d){this.updateHilight=c(this.updateHilight,this),this.hilight=c(this.hilight,this),this.updateHover=c(this.updateHover,this),this.transY=c(this.transY,this),this.transX=c(this.transX,this);if(!(this instanceof b.Line))return new b.Line(d);typeof d.element=="string"?this.el=a(document.getElementById(d.element)):this.el=a(d.element),this.options=a.extend({},this.defaults,d);if(this.options.data===void 0||this.options.data.length===0)return;this.el.addClass("graph-initialised"),this.precalc(),this.redraw()}return d.prototype.defaults={lineWidth:3,pointSize:4,lineColors:["#0b62a4","#7A92A3","#4da74d","#afd8f8","#edc240","#cb4b4b","#9440ed"],ymax:"auto",ymin:"auto 0",marginTop:25,marginRight:25,marginBottom:30,marginLeft:25,numLines:5,gridLineColor:"#aaa",gridTextColor:"#888",gridTextSize:12,gridStrokeWidth:.5,hoverPaddingX:10,hoverPaddingY:5,hoverMargin:10,hoverFillColor:"#fff",hoverBorderColor:"#ccc",hoverBorderWidth:2,hoverOpacity:.95,hoverLabelColor:"#444",hoverFontSize:12,smooth:!0,hideHover:!1,parseTime:!0,units:"",dateFormat:function(a){return(new Date(a)).toString()}},d.prototype.precalc=function(){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q=this;this.options.data.sort(function(a,b){return(a[q.options.xkey]<b[q.options.xkey])-(b[q.options.xkey]<a[q.options.xkey])}),this.columnLabels=a.map(this.options.data,function(a){return a[q.options.xkey]}),this.seriesLabels=this.options.labels,this.series=[],m=this.options.ykeys;for(h=0,k=m.length;h<k;h++){e=m[h],c=[],n=this.options.data;for(i=0,l=n.length;i<l;i++)b=n[i],c.push(b[e]);this.series.push(c)}return this.options.parseTime?this.xvals=a.map(this.columnLabels,function(a){return q.parseYear(a)}):this.xvals=function(){p=[];for(var a=o=this.columnLabels.length-1;o<=0?a<=0:a>=0;o<=0?a++:a--)p.push(a);return p}.apply(this),this.options.parseTime&&(this.columnLabels=a.map(this.columnLabels,function(a){return typeof a=="number"?q.options.dateFormat(a):a})),this.xmin=Math.min.apply(null,this.xvals),this.xmax=Math.max.apply(null,this.xvals),this.xmin===this.xmax&&(this.xmin-=1,this.xmax+=1),typeof this.options.ymax=="string"&&this.options.ymax.slice(0,4)==="auto"&&(f=Math.max.apply(null,Array.prototype.concat.apply([],this.series)),this.options.ymax.length>5?this.options.ymax=Math.max(parseInt(this.options.ymax.slice(5),10),f):this.options.ymax=f),typeof this.options.ymin=="string"&&this.options.ymin.slice(0,4)==="auto"&&(g=Math.min.apply(null,Array.prototype.concat.apply([],this.series)),this.options.ymin.length>5?this.options.ymin=Math.min(parseInt(this.options.ymin.slice(5),10),g):this.options.ymin=g),this.pointGrow=Raphael.animation({r:this.options.pointSize+3},25,"linear"),this.pointShrink=Raphael.animation({r:this.options.pointSize},25,"linear"),this.elementWidth=null,this.elementHeight=null,this.prevHilight=null,this.el.mousemove(function(a){return q.updateHilight(a.pageX)}),this.options.hideHover&&this.el.mouseout(function(a){return q.hilight(null)}),d=function(a){var b;return b=a.originalEvent.touches[0]||a.originalEvent.changedTouches[0],q.updateHilight(b.pageX),b},this.el.bind("touchstart",d),this.el.bind("touchmove",d),this.el.bind("touchend",d)},d.prototype.calc=function(){var b,c,d,e,f,g,h,i,j=this;e=this.el.width(),b=this.el.height();if(this.elementWidth!==e||this.elementHeight!==b){this.maxYLabelWidth=Math.max(this.measureText(this.options.ymin+this.options.units,this.options.gridTextSize).width,this.measureText(this.options.ymax+this.options.units,this.options.gridTextSize).width),this.left=this.maxYLabelWidth+this.options.marginLeft,this.width=this.el.width()-this.left-this.options.marginRight,this.height=this.el.height()-this.options.marginTop-this.options.marginBottom,this.dx=this.width/(this.xmax-this.xmin),this.dy=this.height/(this.options.ymax-this.options.ymin),this.columns=function(){var a,b,c,d;c=this.xvals,d=[];for(a=0,b=c.length;a<b;a++)f=c[a],d.push(this.transX(f));return d}.call(this),this.seriesCoords=[],i=this.series;for(g=0,h=i.length;g<h;g++)c=i[g],d=[],a.each(c,function(a,b){return b===null?d.push(null):d.push({x:j.columns[a],y:j.transY(b)})}),this.seriesCoords.push(d);return this.hoverMargins=a.map(this.columns.slice(1),function(a,b){return(a+j.columns[b])/2})}},d.prototype.transX=function(a){return this.xvals.length===1?this.left+this.width/2:this.left+(a-this.xmin)*this.dx},d.prototype.transY=function(a){return this.options.marginTop+this.height-(a-this.options.ymin)*this.dy},d.prototype.redraw=function(){return this.el.empty(),this.r=new Raphael(this.el[0]),this.calc(),this.drawGrid(),this.drawSeries(),this.drawHover(),this.hilight(this.options.hideHover?null:0)},d.prototype.drawGrid=function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p;o=(this.options.ymax-this.options.ymin)/(this.options.numLines-1),a=Math.ceil(this.options.ymin/o)*o,f=Math.floor(this.options.ymax/o)*o;for(g=a;a<=f?g<=f:g>=f;g+=o)i=Math.floor(g),n=this.transY(i),this.r.text(this.left-this.options.marginLeft/2,n,this.commas(i)+this.options.units).attr("font-size",this.options.gridTextSize).attr("fill",this.options.gridTextColor).attr("text-anchor","end"),this.r.path("M"+this.left+","+n+"H"+(this.left+this.width)).attr("stroke",this.options.gridLineColor).attr("stroke-width",this.options.gridStrokeWidth);h=null,l=50,this.options.parseTime?(j=(new Date(this.xmin)).getFullYear(),k=(new Date(this.xmax)).getFullYear()):(j=this.xmin,k=this.xmax),p=[];for(b=j;j<=k?b<=k:b>=k;j<=k?b++:b--){if(this.options.parseTime){m=(new Date(b,0,1)).getTime();if(m<this.xmin)continue}else m=b;e=this.options.parseTime?b:this.columnLabels[this.columnLabels.length-b-1],c=this.r.text(this.transX(m),this.options.marginTop+this.height+this.options.marginBottom/2,e).attr("font-size",this.options.gridTextSize).attr("fill",this.options.gridTextColor),d=c.getBBox(),h===null||h<=d.x?p.push(h=d.x+d.width+l):p.push(c.remove())}return p},d.prototype.drawSeries=function(){var a,b,c,d,e,f,g,h;for(d=f=this.seriesCoords.length-1;f<=0?d<=0:d>=0;f<=0?d++:d--)c=this.seriesCoords[d],c.length>1&&(e=this.createPath(c,this.options.marginTop,this.left,this.options.marginTop+this.height,this.left+this.width),this.r.path(e).attr("stroke",this.options.lineColors[d]).attr("stroke-width",this.options.lineWidth));this.seriesPoints=function(){var a,b;b=[];for(d=0,a=this.seriesCoords.length-1;0<=a?d<=a:d>=a;0<=a?d++:d--)b.push([]);return b}.call(this),h=[];for(d=g=this.seriesCoords.length-1;g<=0?d<=0:d>=0;g<=0?d++:d--)h.push(function(){var c,e,f,g;f=this.seriesCoords[d],g=[];for(c=0,e=f.length;c<e;c++)a=f[c],a===null?b=null:b=this.r.circle(a.x,a.y,this.options.pointSize).attr("fill",this.options.lineColors[d]).attr("stroke-width",1).attr("stroke","#ffffff"),g.push(this.seriesPoints[d].push(b));return g}.call(this));return h},d.prototype.createPath=function(b,c,d,e,f){var g,h,i,j,k,l,m,n,o,p,q,r,s,t;o="",h=a.map(b,function(a){return a});if(this.options.smooth){j=this.gradients(h);for(k=0,t=h.length-1;0<=t?k<=t:k>=t;0<=t?k++:k--)g=h[k],k===0?o+="M"+g.x+","+g.y:(i=j[k],m=h[k-1],n=j[k-1],l=(g.x-m.x)/4,p=m.x+l,r=Math.min(e,m.y+l*n),q=g.x-l,s=Math.min(e,g.y-l*i),o+="C"+p+","+r+","+q+","+s+","+g.x+","+g.y)}else o="M"+a.map(h,function(a){return""+a.x+","+a.y}).join("L");return o},d.prototype.gradients=function(b){return a.map(b,function(a,c){return c===0?(b[1].y-a.y)/(b[1].x-a.x):c===b.length-1?(a.y-b[c-1].y)/(a.x-b[c-1].x):(b[c+1].y-b[c-1].y)/(b[c+1].x-b[c-1].x)})},d.prototype.drawHover=function(){var a,b,c,d;this.hoverHeight=this.options.hoverFontSize*1.5*(this.series.length+1),this.hover=this.r.rect(-10,-this.hoverHeight/2-this.options.hoverPaddingY,20,this.hoverHeight+this.options.hoverPaddingY*2,10).attr("fill",this.options.hoverFillColor).attr("stroke",this.options.hoverBorderColor).attr("stroke-width",this.options.hoverBorderWidth).attr("opacity",this.options.hoverOpacity),this.xLabel=this.r.text(0,this.options.hoverFontSize*.75-this.hoverHeight/2,"").attr("fill",this.options.hoverLabelColor).attr("font-weight","bold").attr("font-size",this.options.hoverFontSize),this.hoverSet=this.r.set(),this.hoverSet.push(this.hover),this.hoverSet.push(this.xLabel),this.yLabels=[],d=[];for(a=0,c=this.series.length-1;0<=c?a<=c:a>=c;0<=c?a++:a--)b=this.r.text(0,this.options.hoverFontSize*1.5*(a+1.5)-this.hoverHeight/2,"").attr("fill",this.options.lineColors[a]).attr("font-size",this.options.hoverFontSize),this.yLabels.push(b),d.push(this.hoverSet.push(b));return d},d.prototype.updateHover=function(b){var c,d,e,f,g,h=this;this.hoverSet.show(),this.xLabel.attr("text",this.columnLabels[b]);for(c=0,g=this.series.length-1;0<=g?c<=g:c>=g;0<=g?c++:c--)this.yLabels[c].attr("text",""+this.seriesLabels[c]+": "+this.commas(this.series[c][b])+this.options.units);return d=Math.max.apply(null,a.map(this.yLabels,function(a){return a.getBBox().width})),d=Math.max(d,this.xLabel.getBBox().width),this.hover.attr("width",d+this.options.hoverPaddingX*2),this.hover.attr("x",-this.options.hoverPaddingX-d/2),f=Math.min.apply(null,a.map(this.series,function(a){return h.transY(a[b])})),f>this.hoverHeight+this.options.hoverPaddingY*2+this.options.hoverMargin+this.options.marginTop?f=f-this.hoverHeight/2-this.options.hoverPaddingY-this.options.hoverMargin:f=f+this.hoverHeight/2+this.options.hoverPaddingY+this.options.hoverMargin,f=Math.max(this.options.marginTop+this.hoverHeight/2+this.options.hoverPaddingY,f),f=Math.min(this.options.marginTop+this.height-this.hoverHeight/2-this.options.hoverPaddingY,f),e=Math.min(this.left+this.width-d/2-this.options.hoverPaddingX,this.columns[b]),e=Math.max(this.left+d/2+this.options.hoverPaddingX,e),this.hoverSet.attr("transform","t"+e+","+f)},d.prototype.hideHover=function(){return this.hoverSet.hide()},d.prototype.hilight=function(a){var b,c,d;if(this.prevHilight!==null&&this.prevHilight!==a)for(b=0,c=this.seriesPoints.length-1;0<=c?b<=c:b>=c;0<=c?b++:b--)this.seriesPoints[b][this.prevHilight]&&this.seriesPoints[b][this.prevHilight].animate(this.pointShrink);if(a!==null&&this.prevHilight!==a){for(b=0,d=this.seriesPoints.length-1;0<=d?b<=d:b>=d;0<=d?b++:b--)this.seriesPoints[b][a]&&this.seriesPoints[b][a].animate(this.pointGrow);this.updateHover(a)}this.prevHilight=a;if(a===null)return this.hideHover()},d.prototype.updateHilight=function(a){var b,c,d;a-=this.el.offset().left,d=[];for(b=c=this.hoverMargins.length;c<=0?b<=0:b>=0;c<=0?b++:b--){if(b===0||this.hoverMargins[b-1]>a){this.hilight(b);break}d.push(void 0)}return d},d.prototype.measureText=function(a,b){var c,d;return b==null&&(b=12),d=this.r.text(100,100,a).attr("font-size",b),c=d.getBBox(),d.remove(),c},d.prototype.parseYear=function(a){var b,c,d,e,f,g,h,i,j,k;return typeof a=="number"?a:(c=a.match(/^(\d+) Q(\d)$/),e=a.match(/^(\d+)-(\d+)$/),f=a.match(/^(\d+)-(\d+)-(\d+)$/),g=a.match(/^(\d+) W(\d+)$/),h=a.match(/^(\d+)-(\d+)-(\d+) (\d+):(\d+)$/),i=a.match(/^(\d+)-(\d+)-(\d+) (\d+):(\d+):(\d+(\.\d+)?)$/),c?(new Date(parseInt(c[1],10),parseInt(c[2],10)*3-1,1)).getTime():e?(new Date(parseInt(e[1],10),parseInt(e[2],10)-1,1)).getTime():f?(new Date(parseInt(f[1],10),parseInt(f[2],10)-1,parseInt(f[3],10))).getTime():g?(j=new Date(parseInt(g[1],10),0,1),j.getDay()!==4&&j.setMonth(0,1+(4-j.getDay()+7)%7),j.getTime()+parseInt(g[2],10)*6048e5):h?(new Date(parseInt(h[1],10),parseInt(h[2],10)-1,parseInt(h[3],10),parseInt(h[4],10),parseInt(h[5],10))).getTime():i?(k=parseFloat(i[6]),b=Math.floor(k),d=Math.floor((k-b)*1e3),(new Date(parseInt(i[1],10),parseInt(i[2],10)-1,parseInt(i[3],10),parseInt(i[4],10),parseInt(i[5],10),b,d)).getTime()):new Date(parseInt(a,10),0,1))},d.prototype.commas=function(a){var b,c,d,e;return a===null?"n/a":(d=a<0?"-":"",b=Math.abs(a),c=Math.floor(b).toFixed(0),d+=c.replace(/(?=(?:\d{3})+$)(?!^)/g,","),e=b.toString(),e.length>c.length&&(d+=e.slice(c.length)),d)},d}(),window.Morris=b})).call(this);