Crate rusty_mermaid_raster 

Raster (PNG) rendering backend for rusty-mermaid.

Converts a Scene into PNG bytes using tiny-skia for CPU-based rasterisation.

Implements the Renderer trait from core (Output = Vec<u8>).

Key types

• RasterRenderer – the rendering backend.
• RasterConfig – DPI scale factor and Theme. Scale defaults to 2.0 (Retina); set to 1.0 for 1x output.

Examples

use rusty_mermaid_core::{Renderer, Scene};
use rusty_mermaid_raster::RasterRenderer;

let scene = Scene::new(200.0, 100.0);
let png: Vec<u8> = RasterRenderer::new().render(&scene);
assert_eq!(&png[..4], &[0x89, b'P', b'N', b'G']);

Structs

RasterConfig

Raster-specific rendering configuration.

RasterRenderer

Raster rendering backend. Converts a Scene to PNG bytes.