Avenger Vega Renderer

This crate provides WASM bindings to the pure Rust Avenger crates and a Vega renderer plugin

Build

Build the package with:

pixi run build-vega-renderer

This will compile to WASM and copy the WASM and JavaScript files to the dist/ directory.

Test

Run the playwright tests with:

pixi run test-vega-renderer

These tests compare the result of rendering a variety of charts with Vega's default svg renderer and with Avenger. The test app is located in the test_server/ directory.

Typecheck

The JavaScript files in the js/marks directory use TypeScript compatible JSDoc types, and are type checked with:

npm run type-check

Try it out

The examples/vega-renderer directory contains a simple app (created with create-wasm-app and then manually updated to WebPack 5) that uses the Vega renderer.

From within the examples/vega-renderer directory:

npm install
npm run start