Struct SpriteSheet 

pub struct SpriteSheet { /* private fields */ }

Registered sprite-sheet metadata.

Implementations

impl SpriteSheet

pub fn new() -> Self

Create an empty sprite sheet registry.

pub fn register(&mut self, image: SpriteImage)

Register or replace a sprite image.

pub fn get(&self, id: &str) -> Option<&SpriteImage>

Look up a sprite image.

pub fn iter(&self) -> impl Iterator<Item = &SpriteImage>

Iterate registered sprite images.

pub fn from_index_json(json: &str) -> Result<Self, SpriteSheetParseError>

Parse a MapLibre-style sprite index JSON document.

Trait Implementations

impl Clone for SpriteSheet

fn clone(&self) -> SpriteSheet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpriteSheet

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

Formats the value using the given formatter.

impl Default for SpriteSheet

fn default() -> SpriteSheet

Returns the “default value” for a type.