Swift Charts is a new framework aiming to simplify creating a wide variety of charts and graphs making data visualization easy. However, Apple's own examples are never going beyond the basics: setting up the data source and showing the data. In this talk we'll take a look at probably one of the most complex Swift Charts implementation in details, involving interactive elements, axis auto-scaling, custom formatting and many more customizations to make the experience perfect. We will also go thru the common framework bugs, how to fix them and how Apple works around these bugs with their own apps.


Swift Charts simplifies creating charts, but Apple’s examples cover only basics. This talk explores a complex Swift Charts implementation with interactive elements, auto-scaling, custom formatting, bug fixes, and how Apple handles these issues in apps.