wasm-bindgen/guide/src/web-sys/examples/paint.md

Paint

A simple painting program.

See the full source at wasm-bindgen/examples/paint.

Cargo.toml

The Cargo.toml enables features necessary to work with the DOM, events and 2D canvas.

{{#include ../../../../examples/paint/Cargo.toml}}

src/lib.rs

Creates the <canvas> element, applies a CSS style to it, adds it to the document, get a 2D rendering context and adds listeners for mouse events.

{{#include ../../../../examples/paint/src/lib.rs}}