Node graph UI

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Nicholas Yue

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Apr 15, 2021, 8:29:12 PM4/15/21
to Flutter Development (flutter-dev)
I am interested to develop node graph like application like these.

Does flutter have some framework/package I can start off with or is this something I have to write completely from scratch for flutter ?

nodegraph.png

Cheers

Ian B

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Apr 16, 2021, 2:12:04 AM4/16/21
to Nicholas Yue, Flutter Development (flutter-dev)
Not aware of anything with flutter.

If you need some algorithm for the lines and curves, I know there is Raphaels Graffle in Javascript, you could take a look at https://dmitrybaranovskiy.github.io/raphael/graffle.html (drag he shapes around) and view source of https://dmitrybaranovskiy.github.io/raphael/graffle.js and check the Raphael.fn.connection prototype, and maybe convert to dart/flutter.

Ian

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