Function clear_dither_pattern

src/laybasic/laybasic/layLayerProperties.h:385–388

* @brief Clear the dither pattern */

   *  @brief Clear the dither pattern
   */
  void clear_dither_pattern ()
  {
    set_dither_pattern (-1);
  }
  
  /**
   *  @brief Test, if the dither pattern is set