Struct SpriteSheet 

pub struct SpriteSheet {
    pub atlas: RasterBuf,
    pub icons: HashMap<String, SpriteRect>,
}

A decoded sprite sheet: one atlas image plus a name → sub-rect index. The runtime counterpart of a sprite source — the host builds it from the atlas PNG and the (inline or fetched) index, and the icon node crops named rects out of it.

Fields

atlas: RasterBuf

icons: HashMap<String, SpriteRect>

Implementations

impl SpriteSheet

pub fn crop(&self, name: &str) -> Option<RasterBuf>

Crop a named icon out of the atlas into a standalone RasterBuf. Returns None if the name is unknown or its rect falls outside the atlas bounds.

Trait Implementations

impl Debug for SpriteSheet

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

Formats the value using the given formatter.