ReadPixelArray

procedure ReadPixelArray(

  Src: PRastPort;

  SrcX: LongWord;

  SrcY: LongWord;

  Dst: PByte;

  DstX: LongWord;

  DstY: LongWord;

  DstBytesPerRow: LongWord;

  DstPixelFormat: LongWord;

  SizeX: LongWord;

  SizeY: LongWord

);