Struct TileRenderer 

pub struct TileRenderer { /* private fields */ }

Main tile renderer

Implementations

impl TileRenderer

pub fn new() -> Self

Create a new TileRenderer with default settings

pub fn builder() -> TileRendererBuilder

Create a builder for TileRenderer

pub fn render( &self, geojson: &FeatureCollection, tile: TileCoordinate, ) -> Result<Vec<u8>>

Renders GeoJSON features to a tile image

Arguments

• geojson - GeoJSON feature collection to render
• tile - Tile coordinates (z/x/y)

Returns

PNG image buffer of the rendered tile

pub fn render_feature( &self, feature: &Feature, tile: TileCoordinate, ) -> Result<Vec<u8>>

Renders a single GeoJSON feature to a tile image

Arguments

• feature - GeoJSON feature to render
• tile - Tile coordinates (z/x/y)

Returns

PNG image buffer of the rendered tile

pub fn render_many( &self, geojson: &FeatureCollection, tiles: &[TileCoordinate], ) -> Result<Vec<Vec<u8>>>

Renders multiple tiles in parallel

Arguments

• geojson - GeoJSON feature collection to render
• tiles - Slice of tile coordinates to render

Returns

Vector of PNG image buffers, one for each tile

Trait Implementations

impl Default for TileRenderer

fn default() -> Self

Returns the “default value” for a type.