https://github.com/mischnic/dot-svg
Render Graphviz dot Graphs into SVGs in the browser
https://github.com/mischnic/dot-svg
emscripten graphviz graphviz-dot svg wasm
Last synced: 6 months ago
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Render Graphviz dot Graphs into SVGs in the browser
- Host: GitHub
- URL: https://github.com/mischnic/dot-svg
- Owner: mischnic
- License: mit
- Created: 2019-06-01T16:17:37.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2023-01-05T09:30:08.000Z (almost 3 years ago)
- Last Synced: 2025-03-25T17:16:42.029Z (7 months ago)
- Topics: emscripten, graphviz, graphviz-dot, svg, wasm
- Language: JavaScript
- Homepage:
- Size: 577 KB
- Stars: 5
- Watchers: 2
- Forks: 1
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# dot-svg
**[Demo](https://dot-wasm.now.sh/)**
Render `.dot` Graphs into SVGs right in your browser (or in node without any native module).
## Usage
The package exports a promise that resolves to a `dotToSVG` function. This is necessary because this function can only be called after the WASM module was loaded.
```js
const render = require("@mischnic/dot-svg");
render.then(function(dotToSVG) {
try {
const svg = dotToSVG(document.querySelector("textarea").value);
} catch(e){
console.error(e);
}
// ...
});
```
For examples, see [this node example](./demo-node.js) or [this more complete browser example](./demo-browser), which is also hosted as a demo at https://dot-wasm.now.sh/
For the most part this is a reduced version fo the unmaintained https://github.com/mdaines/viz.js .