Struct TileCacheLayerHeader 

pub struct TileCacheLayerHeader { /* private fields */ }

Tile cache layer header

Implementations

impl TileCacheLayerHeader

pub fn new() -> Self

Creates a new tile cache layer header

pub fn validate(&self) -> Result<(), TileCacheError>

Validates the header

pub fn to_bytes(&self) -> Vec<u8>

Serializes the header to bytes

pub fn from_bytes(data: &[u8]) -> Result<Self, TileCacheError>

Deserializes the header from bytes

pub fn magic(&self) -> u32

Returns the magic number.

pub fn version(&self) -> u32

Returns the format version.

pub fn tx(&self) -> i32

Returns the tile X position.

pub fn ty(&self) -> i32

Returns the tile Y position.

pub fn tlayer(&self) -> i32

Returns the tile layer index.

pub fn bmin(&self) -> [f32; 3]

Returns the bounding box minimum.

pub fn bmax(&self) -> [f32; 3]

Returns the bounding box maximum.

pub fn hmin(&self) -> u16

Returns the minimum height (in cells).

pub fn hmax(&self) -> u16

Returns the maximum height (in cells).

pub fn width(&self) -> u8

Returns the layer width (in cells).

pub fn height(&self) -> u8

Returns the layer height (in cells).

pub fn minx(&self) -> u8

Returns the minimum X region bound.

pub fn maxx(&self) -> u8

Returns the maximum X region bound.

pub fn miny(&self) -> u8

Returns the minimum Y region bound.

pub fn maxy(&self) -> u8

Returns the maximum Y region bound.

Trait Implementations

impl Clone for TileCacheLayerHeader

fn clone(&self) -> TileCacheLayerHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TileCacheLayerHeader

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

Formats the value using the given formatter.

impl Default for TileCacheLayerHeader

fn default() -> Self

Returns the “default value” for a type.