g.dot-min.js

/*
 * g.Raphael 0.4 - Charting library, based on Raphaël
 *
 * Copyright (c) 2009 Dmitry Baranovskiy (http://g.raphaeljs.com)
 * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
 */
Raphael.fn.g.dotchart=function(K,J,a,f,w,v,r,F){function Q(b){+b[0]&&(b[0]=c.g.axis(K+q,J+q,a-2*q,B,n,F.axisxstep||Math.floor((a-2*q)/20),2,F.axisxlabels||null,F.axisxtype||"t"));+b[1]&&(b[1]=c.g.axis(K+a-q,J+f-q,f-2*q,A,m,F.axisystep||Math.floor((f-2*q)/20),3,F.axisylabels||null,F.axisytype||"t"));+b[2]&&(b[2]=c.g.axis(K+q,J+f-q+E,a-2*q,B,n,F.axisxstep||Math.floor((a-2*q)/20),0,F.axisxlabels||null,F.axisxtype||"t"));+b[3]&&(b[3]=c.g.axis(K+q-E,J+f-q,f-2*q,A,m,F.axisystep||Math.floor((f-2*q)/20),1,F.axisylabels||null,F.axisytype||"t"));}F=F||{};var u=this.g.snapEnds(Math.min.apply(Math,w),Math.max.apply(Math,w),w.length-1),B=u.from,n=u.to,q=F.gutter||10,I=this.g.snapEnds(Math.min.apply(Math,v),Math.max.apply(Math,v),v.length-1),A=I.from,m=I.to,z=Math.max(w.length,v.length,r.length),t=this.g.markers[F.symbol]||"disc",G=this.set(),s=this.set(),D=F.max||100,p=Math.max.apply(Math,r),o=[],c=this,N=Math.sqrt(p/Math.PI)*2/D;for(var O=0;O<z;O++){o[O]=Math.min(Math.sqrt(r[O]/Math.PI)*2/N,D);}q=Math.max.apply(Math,o.concat(q));var C=this.set(),E=Math.max.apply(Math,o);if(F.axis){var l=(F.axis+"").split(/[,\s]+/);Q(l);var P=[],S=[];for(var O=0,H=l.length;O<H;O++){var T=l[O].all?l[O].all.getBBox()[["height","width"][O%2]]:0;P[O]=T+q;S[O]=T;}q=Math.max.apply(Math,P.concat(q));for(var O=0,H=l.length;O<H;O++){if(l[O].all){l[O].remove();l[O]=1;}}Q(l);for(var O=0,H=l.length;O<H;O++){if(l[O].all){C.push(l[O].all);}}G.axis=C;}var M=(a-q*2)/((n-B)||1),L=(f-q*2)/((m-A)||1);for(var O=0,H=v.length;O<H;O++){var e=this.raphael.is(t,"array")?t[O]:t,j=K+q+(w[O]-B)*M,h=J+f-q-(v[O]-A)*L;e&&o[O]&&s.push(this.g[e](j,h,o[O]).attr({fill:F.heat?this.g.colorValue(o[O],E):Raphael.fn.g.colors[0],"fill-opacity":F.opacity?o[O]/D:1,stroke:"none"}));}var d=this.set();for(var O=0,H=v.length;O<H;O++){var j=K+q+(w[O]-B)*M,h=J+f-q-(v[O]-A)*L;d.push(this.circle(j,h,E).attr(this.g.shim));F.href&&F.href[O]&&d[O].attr({href:F.href[O]});d[O].r=+o[O].toFixed(3);d[O].x=+j.toFixed(3);d[O].y=+h.toFixed(3);d[O].X=w[O];d[O].Y=v[O];d[O].value=r[O]||0;d[O].dot=s[O];}G.covers=d;G.series=s;G.push(s,C,d);G.hover=function(g,b){d.mouseover(g).mouseout(b);return this;};G.click=function(b){d.click(b);return this;};G.each=function(g){if(!Raphael.is(g,"function")){return this;}for(var b=d.length;b--;){g.call(d[b]);}return this;};G.href=function(k){var g;for(var b=d.length;b--;){g=d[b];if(g.X==k.x&&g.Y==k.y&&g.value==k.value){g.attr({href:k.href});}}};return G;};