This option is used to specify the type of interlacing scheme for raw
image formats such as RGB or GRAY. Choose from these
interlace types:
- None
- do not interlace (RGBRGBRGBRGBRGBRGB...).
- Line
- use scanline interlacing (RRR...GGG...BBB...RRR...GGG...BBB...).
- Plane
- use plane interlacing (RRRRRR...GGGGGG...BBBBBB...).
- Partition
- like plane interlacing except the different planes are saved to
individual files (e.g. image.R, image.G, and image.B).
The default scheme is None.
Use Line, or Plane to create an interlaced GIF
or progressive JPEG image.