potrace-wasm

[Potrace][potrace] Porting in Web Assembly.

[Online Demo][demo]

Example

!image
!image

Usage

Add potrace-wasm dependency

``sh
npm install potrace-wasm
`

Call the helper methods

`sh
import { loadFromCanvas } from "potrace-wasm";

loadFromCanvas(imgCanvas)
.then(svg => drawSVG(svg))
.catch(err => console.log(err));
`

Build

Install [emsdk][emsdk]

Build the wasm and js

`sh
./build.sh
``

License

The GNU General Public License version 2 (GPLv2).

[potrace]: http://potrace.sourceforge.net/
[demo]: https://igutechung.github.io/
[emsdk]: https://emscripten.org/docs/getting_started/downloads.html