====== setBoardPicture ======


  * Parameters & Types:
      * playerid: number player ID
      * boardid: number displays the ID of the board
      * pictureid: the ID of the string image
  * Return value and type:
     * ErrorCode.OK
  * The main purpose of this method is to set the picture of the display board for the player
  * Specific use cases are as follows:


	local result = DisPlayBoard:setBoardPicture(playerid, boardid, pictureid)