morris.js/morris.min.js

((function(){var a,b;a=jQuery,b={},b.Line=function(){function c(c){if(!(this instanceof b.Line))return new b.Line(c);typeof c.element=="string"?this.el=a(document.getElementById(c.element)):this.el=a(c.element),this.options=a.extend({},this.defaults,c);if(this.options.data===void 0||this.options.data.length===0)return;this.el.addClass("graph-initialised"),this.precalc(),this.redraw()}return c.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:""},c.prototype.precalc=function(){var b,c,d,e,f,g,h,i,j,k=this;this.options.data.sort(function(a,b){return(a[k.options.xkey]<b[k.options.xkey])-(b[k.options.xkey]<a[k.options.xkey])}),this.columnLabels=a.map(this.options.data,function(a){return a[k.options.xkey]}),this.seriesLabels=this.options.labels,this.series=[],h=this.options.ykeys;for(e=0,g=h.length;e<g;e++)b=h[e],this.series.push(a.map(this.options.data,function(a){return a[b]}));this.options.parseTime?this.xvals=a.map(this.columnLabels,function(a){return k.parseYear(a)}):this.xvals=function(){j=[];for(var a=i=this.columnLabels.length-1;i<=0?a<=0:a>=0;i<=0?a++:a--)j.push(a);return j}.apply(this),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 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Raphael(this.el[0]),t=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),r=t+this.options.marginLeft,H=this.el.width()-r-this.options.marginRight,i=this.el.height()-this.options.marginTop-this.options.marginBottom,f=H/(this.xmax-this.xmin),g=i/(this.options.ymax-this.options.ymin),C=function(a){return X.xvals.length===1?r+H/2:r+(a-X.xmin)*f},D=function(a){return X.options.marginTop+i-(a-X.options.ymin)*g},L=(this.options.ymax-this.options.ymin)/(this.options.numLines-1),h=Math.ceil(this.options.ymin/L)*L,q=Math.floor(this.options.ymax/L)*L;for(s=h;h<=q?s<=q:s>=q;s+=L)G=Math.floor(s),K=D(G),this.r.text(r-this.options.marginLeft/2,K,G+this.options.units).attr("font-size",this.options.gridTextSize).attr("fill",this.options.gridTextColor).attr("text-anchor","end"),this.r.path("M"+r+","+K+"H"+(r+H)).attr("stroke",this.options.gridLineColor).attr("stroke-width",this.options.gridStrokeWidth);d=function(){var a,b,c,d;c=this.xvals,d=[];for(a=0,b=c.length;a<b;a++)I=c[a],d.push(C(I));return d}.call(this),z=[],S=this.series;for(O=0,Q=S.length;O<Q;O++)y=S[O],z.push(a.map(y,function(a,b){return{x:d[b],y:D(a)}}));for(p=T=z.length-1;T<=0?p<=0:p>=0;T<=0?p++:p--)e=z[p],e.length>1&&(u=this.createPath(e,this.options.marginTop,r,this.options.marginTop+i,r+H),this.r.path(u).attr("stroke",this.options.lineColors[p]).attr("stroke-width",this.options.lineWidth));A=function(){var a,b;b=[];for(p=0,a=z.length-1;0<=a?p<=a:p>=a;0<=a?p++:p--)b.push([]);return b}();for(p=U=z.length-1;U<=0?p<=0:p>=0;U<=0?p++:p--){V=z[p];for(P=0,R=V.length;P<R;P++)b=V[P],c=this.r.circle(b.x,b.y,this.options.pointSize).attr("fill",this.options.lineColors[p]).attr("stroke-width",1).attr("stroke","#ffffff"),A[p].push(c)}m=this.options.hoverFontSize*1.5*(this.series.length+1),l=this.r.rect(-10,-m/2-this.options.hoverPaddingY,20,m+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),J=this.r.text(0,this.options.hoverFontSize*.75-m/2,"").attr("fill",this.options.hoverLabelColor).attr("font-weight","bold").attr("font-size",this.options.hoverFontSize),o=this.r.set(),o.push(l),o.push(J),N=[];for(p=0,W=this.series.length-1;0<=W?p<=W:p>=W;0<=W?p++:p--)M=this.r.text(0,this.options.hoverFontSize*1.5*(p+1.5)-m/2,"").attr("fill",this.options.lineColors[p]).attr("font-size",this.options.hoverFontSize),N.push(M),o.push(M);return F=function(b){var c,e,f,g,h;o.show(),J.attr("text",X.columnLabels[b]);for(c=0,h=X.series.length-1;0<=h?c<=h:c>=h;0<=h?c++:c--)N[c].attr("text",""+X.seriesLabels[c]+": "+X.commas(X.series[c][b])+X.options.units);return e=Math.max.apply(null,a.map(N,function(a){return a.getBBox().width})),e=Math.max(e,J.getBBox().width),l.attr("width",e+X.options.hoverPaddingX*2),l.attr("x",-X.options.hoverPaddingX-e/2),g=Math.min.apply(null,a.map(X.series,function(a){return D(a[b])})),g>m+X.options.hoverPaddingY*2+X.options.hoverMargin+X.options.marginTop?g=g-m/2-X.options.hoverPaddingY-X.options.hoverMargin:g=g+m/2+X.options.hoverPaddingY+X.options.hoverMargin,g=Math.max(X.options.marginTop+m/2+X.options.hoverPaddingY,g),g=Math.min(X.options.marginTop+i-m/2-X.options.hoverPaddingY,g),f=Math.min(r+H-e/2-X.options.hoverPaddingX,d[b]),f=Math.max(r+e/2+X.options.hoverPaddingX,f),o.attr("transform","t"+f+","+g)},j=function(){return o.hide()},n=a.map(d.slice(1),function(a,b){return(a+d[b])/2}),x=null,v=Raphael.animation({r:this.options.pointSize+3},25,"linear"),w=Raphael.animation({r:this.options.pointSize},25,"linear"),k=function(a){var b,c,d;if(x!==null&&x!==a)for(b=0,c=A.length-1;0<=c?b<=c:b>=c;0<=c?b++:b--)A[b][x].animate(w);if(a!==null&&x!==a){for(b=0,d=A.length-1;0<=d?b<=d:b>=d;0<=d?b++:b--)A[b][a].animate(v);F(a)}x=a;if(a===null)return j()},E=function(a){var b,c,d;a-=X.el.offset().left,d=[];for(b=c=n.length;c<=0?b<=0:b>=0;c<=0?b++:b--){if(b===0||n[b-1]>a){k(b);break}d.push(void 0)}return d},this.el.mousemove(function(a){return E(a.pageX)}),this.options.hideHover&&this.el.mouseout(function(a){return k(null)}),B=function(a){var b;return b=a.originalEvent.touches[0]||a.originalEvent.changedTouches[0],E(b.pageX),b},this.el.bind("touchstart",B),this.el.bind("touchmove",B),this.el.bind("touchend",B),k(this.options.hideHover?null:0)},c.prototype.createPath=function(b,c,d,e,f){var g,h,i,j,k,l,m,n,o,p,q,r,s;n="";if(this.options.smooth){i=this.gradients(b);for(j=0,s=b.length-1;0<=s?j<=s:j>=s;0<=s?j++:j--)g=b[j],j===0?n+="M"+g.x+","+g.y:(h=i[j],l=b[j-1],m=i[j-1],k=(g.x-l.x)/4,o=l.x+k,q=Math.min(e,l.y+k*m),p=g.x-k,r=Math.min(e,g.y-k*h),n+="C"+o+","+q+","+p+","+r+","+g.x+","+g.y)}else n="M"+a.map(b,function(a){return""+a.x+","+a.y}).join("L");return n},c.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)})},c.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},c.prototype.parseYear=function(a){var b,c,d,e,f;return typeof a=="number"?a:(b=a.match(/^(\d+) Q(\d)$/),c=a.match(/^(\d+)-(\d+)$/),d=a.match(/^(\d+)-(\d+)-(\d+)$/),e=a.match(/^(\d+) W(\d+)$/),b?(new Date(parseInt(b[1],10),parseInt(b[2],10)*3-1)).getTime():c?(new Date(parseInt(c[1],10),parseInt(c[2],10)-1)).getTime():d?(new Date(parseInt(d[1],10),parseInt(d[2],10)-1,parseInt(d[3],10))).getTime():e?(f=new Date(parseInt(e[1],10),0,1),f.getDay()!==4&&f.setMonth(0,1+(4-f.getDay()+7)%7),f.getTime()+parseInt(e[2],10)*6048e5):new Date(parseInt(a,10)))},c.prototype.commas=function(a){var b,c,d,e;return 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},c}(),window.Morris=b})).call(this);