Donut chart svg

by Eli Marudi

HTML

<div id="doughnutChart" class="chart"></div>

CSS

@import url(//fonts.googleapis.com/css?family=Oswald:400);
body {
  background: white;
  font-family: "Oswald", sans-serif;
}
.chart {
  position: absolute;
  width: 450px;
  height: 450px;
  top: 50%;
  left: 50%;
  margin: -225px 0 0 -225px;
}
.doughnutTip {
  position: absolute;
  min-width: 30px;
  max-width: 300px;
  padding: 5px 15px;
  border-radius: 1px;
  background: rgba(0,0,0,.8);
  color: #ddd;
  font-size: 17px;
  text-shadow: 0 1px 0 #000;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.3;
  letter-spacing: .06em;
  box-shadow: 0 1px 3px rgba(0,0,0,0.5);
  pointer-events: none;
}
.doughnutTip::after {
      position: absolute;
      left: 50%;
      bottom: -6px;
      content: "";
      height: 0;
      margin: 0 0 0 -6px;
      border-right: 5px solid transparent;
      border-left: 5px solid transparent;
      border-top: 6px solid rgba(0,0,0,.7);
      line-height: 0;
  }
.doughnutSummary {
  position: absolute;
  top: 50%;
  left: 50%;
  color: #d5d5d5;
  text-align: center;
  text-shadow: 0 -1px 0 #111;
  cursor: default;
}
.doughnutSummaryTitle {
  position: absolute;
  top: 50%;
  width: 100%;
  margin-top: -27%;
  font-size: 22px;
  letter-spacing: .06em;
}
.doughnutSummaryNumber {
  position: absolute;
  top: 50%;
  width: 100%;
  margin-top: -15%;
  font-size: 55px;
}
.chart path:hover { opacity: 0.65; }

JavaScript

var main = 3;
var secondary = 10-main;
$(function(){

  $("#doughnutChart").drawDoughnutChart([
    { title: "Main",         value : main,  color: "#2C3E50" },
    { title: "Secondary",         value : secondary,  color: "white" }
    
  ]);
});
/*!
 * jquery.drawDoughnutChart.js
 * Version: 0.4.1(Beta)
 * Inspired by Chart.js(http://www.chartjs.org/)
 *
 * Copyright 2014 hiro
 * https://github.com/githiro/drawDoughnutChart
 * Released under the MIT license.
 * 
 */
;(function($, undefined) {
  $.fn.drawDoughnutChart = function(data, options) {
    var $this = this,
      W = $this.width(),
      H = $this.height(),
      centerX = W/2,
      centerY = H/2,
      cos = Math.cos,
      sin = Math.sin,
      PI = Math.PI,
      settings = $.extend({
      //  segmentShowStroke : true,
        segmentStrokeColor : "#0C1013", // BORDER COLOR
       // segmentStrokeWidth : 1,
        baseColor: "white", // BACKGROUND COLOR
        baseOffset: 4,
        edgeOffset : 10,//offset from edge of $this
        percentageInnerCutout : 75,
        animation : true,
        animationSteps : 90,
        animationEasing : "easeInOutExpo",
        animateRotate : true,
        tipOffsetX: -8,
        tipOffsetY: -45,
        tipClass: "doughnutTip",
        summaryClass: "doughnutSummary",
        summaryTitle: "TOTAL:",
        summaryTitleClass: "doughnutSummaryTitle",
        summaryNumberClass: "doughnutSummaryNumber",
        beforeDraw: function() {  },
        afterDrawed : function() {  },
        onPathEnter : function(e,data) {  },
        onPathLeave : function(e,data) {  }
      }, options),
      animationOptions = {
        linear : function (t) {
          return t;
        },
        easeInOutExpo: function (t) {
          var v = t<.5 ? 8*t*t*t*t : 1-8*(--t)*t*t*t;
          return (v>1) ? 1 : v;
        }
      },
      requestAnimFrame = function() {
        return window.requestAnimationFrame ||
          window.webkitRequestAnimationFrame ||
         ...