Updated timeline.js version

javascripts/timeline.min.js

@@ -14,9 +14,9 @@ k);l.setAttribute("height",b);var d=g(Math.floor(e/Math.pow(10,Math.floor(Math.l
 b))}if("small"===this.grid||"both"===this.grid)k/=10,b/=10,l=this.holder.getElementById("smallGrid"),l.setAttribute("width",k),l.setAttribute("height",b),"small"===this.grid&&(e=g(Math.floor(e/Math.pow(10,Math.floor(Math.log(a-e)/Math.log(10))))*Math.pow(10,Math.floor(Math.log(a-e)/Math.log(10))),Math.floor(f/Math.pow(10,Math.floor(Math.log(c-f)/Math.log(10))))*Math.pow(10,Math.floor(Math.log(c-f)/Math.log(10)))),l.setAttribute("y",e.y),l.setAttribute("x",e.x)),l.querySelector("path").setAttribute("d",
 "M "+k+" 0 L 0 0 0 "+b);!0===this.x_axis&&(y=g(0,0).y,this.axis.setAttribute("y1",y),this.axis.setAttribute("y2",y));return g};
 Timeline.prototype.draw=function(){for(var g=this.scale(this.raw_points),e=[],f,a,c,k=this,b=0;b<this.raw_points.length;b++)f=g(this.raw_points[b].x,this.raw_points[b].y),e.push({id:b,x:f.x,y:f.y,graph:this.raw_points[b].graph,click:this.raw_points[b].click,label:this.raw_points[b].label});for(var l in this.graphs){var d=e.filter(function(a){return a.graph==l});f="";if(!0===this.rounded){a=[];c=[];for(b=0;b<d.length;b++)a.push(d[b].x),c.push(d[b].y);a=this.getControlPoints(a);c=this.getControlPoints(c);
-for(b=0;b<d.length-1;b++)f+="C "+a.p1[b]+" "+c.p1[b]+" "+a.p2[b]+" "+c.p2[b]+" "+d[b+1].x+" "+d[b+1].y+" "}else for(b=1;b<d.length;b++)f+="L "+d[b].x+" "+d[b].y+" ";"none"!==this.line&&(a=this.createElement("path",{"class":"line",stroke:this.graphs[l],"stroke-width":2,fill:"none",d:"M "+d[0].x+" "+d[0].y+" "+f}),"dashed"===this.line&&a.setAttribute("style","stroke-dasharray: "+this.dashed_style),this.g.appendChild(a));this.fill&&(a=this.createElement("path",{"class":"graph",fill:this.graphs[l],opacity:"0.25",
-stroke:"none",d:"M "+d[0].x+" "+2*this.marginBottom+" L "+d[0].x+" "+d[0].y+" "+f+" L "+d[d.length-1].x+" "+2*this.marginBottom+" Z"}),this.g.insertBefore(a,this.g.querySelectorAll(".over")[0]))}for(b=f=0;b<e.length;){a=this.createElement("rect",{"class":"over",id:"over_"+b,y:0,fill:"white",opacity:0,height:"100%"});c=[b];d=b+1;if(b<e.length-1)for(;e[d].x==e[b].x&&!(h>e.length);)d++;for(var h=f+1;h<d;h++)c.push(h);0==b?a.setAttribute("x",0):a.setAttribute("x",(e[b].x+e[f].x)/2);b==e.length-1?a.setAttribute("width",
-this.parent_holder.offsetWidth-(e[b].x+e[b-1].x)/2+1):0==b?a.setAttribute("width",(e[1].x+e[0].x)/2+this.marginLeft+1):a.setAttribute("width",(e[d].x-e[f].x)/2+1);this.g.appendChild(a);a.addEventListener("mouseover",function(a){return function(){for(var b=0;b<a.length;b++)k.holder.getElementById("point_"+a[b]).setAttribute("r","6"),k.holder.getElementById("label_"+a[b]).setAttribute("display","block")}}(c));a.addEventListener("mouseout",function(){[].forEach.call(k.holder.querySelectorAll(".point"),
+for(b=0;b<d.length-1;b++)f+="C "+a.p1[b]+" "+c.p1[b]+" "+a.p2[b]+" "+c.p2[b]+" "+d[b+1].x+" "+d[b+1].y+" "}else for(b=1;b<d.length;b++)f+="L "+d[b].x+" "+d[b].y+" ";"none"!==this.line&&0!==d.length&&(a=this.createElement("path",{"class":"line",stroke:this.graphs[l],"stroke-width":2,fill:"none",d:"M "+d[0].x+" "+d[0].y+" "+f}),"dashed"===this.line&&a.setAttribute("style","stroke-dasharray: "+this.dashed_style),this.g.appendChild(a));this.fill&&(a=this.createElement("path",{"class":"graph",fill:this.graphs[l],
+opacity:"0.25",stroke:"none",d:"M "+d[0].x+" "+2*this.marginBottom+" L "+d[0].x+" "+d[0].y+" "+f+" L "+d[d.length-1].x+" "+2*this.marginBottom+" Z"}),this.g.insertBefore(a,this.g.querySelectorAll(".over")[0]))}for(b=f=0;b<e.length;){a=this.createElement("rect",{"class":"over",id:"over_"+b,y:0,fill:"white",opacity:0,height:"100%"});c=[b];d=b+1;if(b<e.length-1)for(;e[d].x==e[b].x&&!(h>e.length);)d++;for(var h=f+1;h<d;h++)c.push(h);0==b?a.setAttribute("x",0):a.setAttribute("x",(e[b].x+e[f].x)/2);b==
+e.length-1?a.setAttribute("width",this.parent_holder.offsetWidth-(e[b].x+e[b-1].x)/2+1):0==b?a.setAttribute("width",(e[1].x+e[0].x)/2+this.marginLeft+1):a.setAttribute("width",(e[d].x-e[f].x)/2+1);this.g.appendChild(a);a.addEventListener("mouseover",function(a){return function(){for(var b=0;b<a.length;b++)k.holder.getElementById("point_"+a[b]).setAttribute("r","6"),k.holder.getElementById("label_"+a[b]).setAttribute("display","block")}}(c));a.addEventListener("mouseout",function(){[].forEach.call(k.holder.querySelectorAll(".point"),
 function(a){a.setAttribute("r","4")});[].forEach.call(k.holder.querySelectorAll(".label"),function(a){a.setAttribute("display","none")})});this.holder.addEventListener("mouseout",function(){[].forEach.call(k.holder.querySelectorAll(".point"),function(a){a.setAttribute("r","4")});[].forEach.call(k.holder.querySelectorAll(".label"),function(a){a.setAttribute("display","none")})});!1!==this.x_callback&&e[b].x+2.5<this.parent_holder.offsetWidth-this.marginRight&&(a=this.createElement("text",{"class":"legend_x",
 fill:"gray",transform:"translate(0, "+this.parent_holder.offsetHeight+") scale(1, -1)"}),a.appendChild(document.createTextNode(this.x_callback(this.raw_points[b].x))),this.g.appendChild(a),a.setAttribute("x",e[b].x-a.getBoundingClientRect().width/2+2.5),f=g(0,0).y,a.setAttribute("y",this.parent_holder.offsetHeight-this.marginBottom-f),a=this.createElement("line",{"class":"legend_x",stroke:"gray","stroke-width":2,x1:e[b].x,x2:e[b].x,y1:f-5,y2:f+5}),this.g.appendChild(a));f=d-1;b=d}for(l in this.graphs)for(d=
 e.filter(function(a){return a.graph==l}),b=0;b<d.length;b++)if(a=this.createElement("circle",{"class":"point",id:"point_"+d[b].id,cx:d[b].x,cy:d[b].y,r:4,fill:"#333",stroke:this.graphs[l],"stroke-width":2}),this.g.insertBefore(a,this.g.querySelectorAll(".label")[0]),!1!==d[b].click&&(a.onclick=d[b].click),a.addEventListener("mouseover",function(){this.setAttribute("r","6");k.holder.getElementById(this.getAttribute("id").replace("point","label")).setAttribute("display","block")}),""!==d[b].label){g=