/**
  * Height of galleria
  *
  * @param height
  * @return GalleriaOptions instance
  */
 public GalleriaOptions height(int height) {
   options.putInteger("height", new Model<Integer>(height));
   return this;
 }
 /**
  * Width of galleria
  *
  * @param width
  * @return GalleriaOptions instance
  */
 public GalleriaOptions width(int width) {
   options.putInteger("width", new Model<Integer>(width));
   return this;
 }