JengaBarChartDefaults

How bar heights animate when the data changes.

Widest a bar may be; the rest of its slot stays empty.

Default bar shape: a rounded tip and a square base.

Gap between bar slots.

Padding around the chart.

Gap between a bar and its label.

Label text style.

Height of a bar whose value is zero.

Height of the tallest bar.

Label text style under the selected bar.

Themed colors. With no selection every bar uses bar; once a bar is selected it uses selectedBar and the others unselectedBar.