code: public static ImageBuffer[] splitImage(ImageBuffer image, int h, int v)
      {
          return factoryGraphic.splitImage(image, h, v);
      }
docs: Split an image into an array of sub image.
  
  @param image The image to split (must not be <code>null</code>).
  @param h The number of horizontal divisions (must be strictly positive).
  @param v The number of vertical divisions (must be strictly positive).
  @return The splited images array (can not be empty).
  @throws LionEngineException If invalid arguments.