code: function moveTo(x) {
      var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;
      var imageData = this.imageData;
  
  
      x = Number(x);
      y = Number(y);
  
      if (this.viewed && !this.played && this.options.movable) {
        var changed = false;
  
        if (isNumber(x)) {
          imageData.left = x;
          changed = true;
        }
  
        if (isNumber(y)) {
          imageData.top = y;
          changed = true;
        }
  
        if (changed) {
          this.renderImage();
        }
      }
  
      return this;
    }
docs: Move the image to an absolute point.
  @param {number} x - The x-axis coordinate.
  @param {number} [y=x] - The y-axis coordinate.
  @returns {Viewer} this