TIFF 6.0 Specification
Final—June 3, 1992
The tile length (height) in pixels. This is the number of rows in each tile.
TileLength must be a multiple of 16 for compatibility with compression schemes
such as JPEG.
Replaces RowsPerStrip in tiled TIFF files.
No default. See also TileWidth, TileOffsets, TileByteCounts.
TileOffsets
Tag
= 324 (144.H)
Type = LONG
N
= TilesPerImage for PlanarConfiguration = 1
= SamplesPerPixel * TilesPerImage for PlanarConfiguration = 2
For each tile, the byte offset of that tile, as compressed and stored on disk. The
offset is specified with respect to the beginning of the TIFF file. Note that this
implies that each tile has a location independent of the locations of other tiles.
Offsets are ordered left-to-right and top-to-bottom. For PlanarConfiguration = 2,
the offsets for the first component plane are stored first, followed by all the offsets
for the second component plane, and so on.
No default. See also TileWidth, TileLength, TileByteCounts.
TileByteCounts
Tag
= 325 (145.H)
Type = SHORT or LONG
N
= TilesPerImage for PlanarConfiguration = 1
= SamplesPerPixel * TilesPerImage for PlanarConfiguration = 2
For each tile, the number of (compressed) bytes in that tile.
See TileOffsets for a description of how the byte counts are ordered.
No default. See also TileWidth, TileLength, TileOffsets.
68