Hello Jon,
We have been working a lot these last months on Charts-kt and the current version (0.8.4) provides a nice DSL to make the chart creation a breeze.
You can see some online samples here:
• Basic Scatter Plot
• Basic Line chart
• Basic Column chart
• Basic Bar chart
• Stacked Column chart
• Multi-series scatter plot
We are currently working on the first version of the documentation.
We also deployed the API reference documentation (Dokka).
We’re planning to publish the v1.0 on the first quarter of 2021.
Regarding the platforms, Charts-kt is currently working on JavaFX and inside the browser. It should be quite easy to make the first Android version. Other platforms will depend on our work on the base data2viz project.
We would be very much interested in knowing your use case, type of application, platform, ...