calculate the SVG Path for an arc (of a circle)

gistfile1.txt

http://stackoverflow.com/questions/5736398/how-to-calculate-the-svg-path-for-an-arc-of-a-circle


function polarToCartesian(centerX, centerY, radius, angleInDegrees) {
  var angleInRadians = angleInDegrees * Math.PI / 180.0;
  var x = centerX + radius * Math.cos(angleInRadians);
  var y = centerY + radius * Math.sin(angleInRadians);
  return [x,y];
}