The TDrawGraphicArray structure

 // DrawGraphicArray
 TDrawGraphicArray      struct
  Result                sbyte      // The function call result. NO_ERR means it succeeded.
  Location      TLocation  // The location on screen.
  Data          byte[]     // A byte array containing the RIC opcodes.
  Variables     sdword[]   // The variables passed as RIC arguments.
  Options     dword      // The options to use when writing to the LCD.
 TDrawGraphicArray      ends

See Drawing option constants for valid Options values.