Cold_Api/static/panel/lib/modernizr/js/index.js

/*
I loved Virgil's Dribble shot and decided to remake
it with some SVG animations :) I didn't really want
to recreate the curvy line since I believe straight
lines are more accurate. Sorry Virgil, I might make
them curvy one day :)! With a bit of time on my 
hands I could make it even more detailed.
I hope you like it and post some feedback on how to
make this better :)!

Don't forget to check out the original at
http://goo.gl/0aKiS0

Kudos Virgil!*/


function drawCircle(container,id,progress,parent){
  var paper = Snap(container);
  var prog = paper.path("M5,50 A45,45,0 1 1 95,50 A45,45,0 1 1 5,50");
  var lineL = prog.getTotalLength();
  var oneUnit = lineL/100;
  var toOffset = lineL - oneUnit * progress;
  var myID = 'circle-graph-'+id;
  prog.attr({
    'stroke-dashoffset':lineL,
    'stroke-dasharray':lineL,
    'id':myID
  });
  
  var animTime = 1300/*progress / 100*/
  
  prog.animate({
    'stroke-dashoffset':toOffset
  },animTime,mina.easein);
  
  function countCircle(animtime,parent,progress){
    var textContainer = $(parent).find('.circle-percentage');
    var i = 0;
    var time = 1300;
    var intervalTime = Math.abs(time / progress);
    var timerID = setInterval(function () {
      i++;
      textContainer.text(i+"%");
      if (i === progress) clearInterval(timerID);
    }, intervalTime);           
  }
  countCircle(animTime,parent,progress);
}

drawCircle('#chart-3',1,77,'#circle-1');
drawCircle('#chart-4',2,53,'#circle-2');