plotly.js VS sdrangel

Plotly is based on D3. Has both open-source version and paid option.

https://plotly.com/javascript/

Plotly as our chart renderer

In this lesson, we will go through the steps of using Plotly.js in React. Plotly.js is an Open Source Graphing Library. At the end of this lesson, you should be able to do a simple plot with Plotly.js.

Well, MathML[1] support is (nearly) everywhere now, and as the docs say:

MathML Core is a subset with increased implementation details based on rules from LaTeX and the Open Font Format. It is tailored for browsers and designed specifically to work well with other web standards including HTML, CSS, DOM, JavaScript.

I don't have a lot of experience working with this stuff (yet) but if you can script your MathML objects with Javascript, you should be able to make whatever interactive "stuff" you want in terms of math notation. Now drawing objects and plots and stuff is a different question.

There's stuff like Plotly[2], D3[3], Sigma[4], etc. that might be useful depending on exactly what effects you're going for.

[1]: https://developer.mozilla.org/en-US/docs/Web/MathML

[2]: https://github.com/plotly/plotly.js

[3]: https://d3js.org/

[4]: https://www.sigmajs.org/

This is the end of the lesson. For more information on Plotly.js, check the documentation Plotly.

Can also try SDRangel which has integrated satellite tracker, rotator controller, and does 3D map overlay.

Try adding an issue with a screenshot here: https://github.com/f4exb/sdrangel/issues

Also, if you used the Satellite Tracker to start decoding, then you can open the 3D Map and have the image projected on to a 3D globe

See quick start page here: https://github.com/f4exb/sdrangel/wiki/Quick-start

Docs for RTL SDR settings are here: https://github.com/f4exb/sdrangel/blob/master/plugins/samplesource/rtlsdr/readme.md