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By: a guest on Jul 4th, 2012  |  syntax: None  |  size: 0.36 KB  |  hits: 14  |  expires: Never
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  1. jQuery and animating around a central point
  2. var elem = $('h1:eq(0)')
  3.     .append('<span id="round" style="position:absolute;background-color:red;">&nbsp;</span>')
  4.     .css('position','relative')
  5.     .find('span#round');
  6.  
  7. var i = 0;
  8. setInterval(function(){    
  9.     ++i;  
  10.     elem.css({'left': Math.sin(i * 0.02) * 100, 'top': Math.cos(i * 0.02) * 100});}, 100);
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