scrollPosition: transform in Safari doesn't work

[DotCoyote]

Hi,

I experienced, that stellar doesn't work in Safari-Browsers, when scrollProperty is set to transform. This is due to the fact, that Safari returns numbers with up to ~ 20 decimals for matrix-values via getComputedStyle.

I rewrote the getLeft-Function a little, to fix that:

Line 45:

getLeft: function($elem) {
  var computedTransform = getComputedStyle($elem[0])[prefixedTransform];
  if(computedTransform !== 'none') {
    var modified = computedTransform.replace(/^\w+\(/,"[").replace(/\)$/,"]");
    var array = JSON.parse(modified);
  }
  return (computedTransform !== 'none' ? array[4] * -1 : 0);
},

I don't know, if the problem exists with getTop() as well, but you can adapt the function there, i think.

Regards.