Struct ImageSource 

pub struct ImageSource {
    pub cache_capacity: usize,
    pub selection: TileSelectionConfig,
    pub factory: RasterSourceFactory,
}

Image source lowered onto raster rendering.

Fields

cache_capacity: usize

Maximum tile-cache capacity used by the created raster layer.

selection: TileSelectionConfig

Tile-selection policy for the created raster layer.

factory: RasterSourceFactory

Factory used to build a fresh tile source each time the style is applied.

Implementations

impl ImageSource

pub fn new( factory: impl Fn() -> Box<dyn TileSource> + Send + Sync + 'static, ) -> Self

Create an image source from a tile-source factory.

pub fn with_cache_capacity(self, cache_capacity: usize) -> Self

Set tile cache capacity.

pub fn with_selection(self, selection: TileSelectionConfig) -> Self

Set tile-selection policy.

Trait Implementations

impl Clone for ImageSource

fn clone(&self) -> ImageSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageSource

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

Formats the value using the given formatter.