Struct CompressedTileBlock

pub struct CompressedTileBlock {
    pub coordinates: TileCoordinates,
    pub compressed_pixels_le: Vec<u8>,
}

This Block is a tile of flat (non-deep) data. Corresponds to type attribute tiledimage. The byte data is in little-endian format, as these bytes will be written into the file directly.

Fields

coordinates: TileCoordinates

The tile location.

compressed_pixels_le: Vec<u8>

One or more scan lines may be stored together as a scan line block. The number of scan lines per block depends on how the pixel data are compressed. For each line in the tile, for each channel, the row values are contiguous. This data is compressed and in little-endian format.

Implementations

impl CompressedTileBlock

pub fn write<W: Write>(&self, write: &mut W) -> UnitResult

Without validation, write this instance to the byte stream.

pub fn read(read: &mut impl Read, max_block_byte_size: usize) -> Result<Self>

Read the value without validating.

Trait Implementations

impl Clone for CompressedTileBlock

fn clone(&self) -> CompressedTileBlock

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CompressedTileBlock

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.