text: // Creates a Base-64 Data URL from and Image URL
  (function() {
      module.exports = function(url, callback) {
          var img;
          img = new Image();
          img.src = url;
          img.crossOrigin = "Anonymous";
          img.onload = function() {
              var canvas, context;
              canvas = document.createElement("canvas");
              canvas.width = this.width;
              canvas.height = this.height;
              context = canvas.getContext("2d");
              context.drawImage(this, 0, 0);
              callback.call(this, canvas.toDataURL("image/png"));
              canvas = null;
          };
      };
  
  }).call(this);