This curve evaluator describes a curve similar to that described by
SChartBounceAnimation but at the start the curve is constant at
0.1. This is the ‘delay’ where there is no change. The ‘bounce’ occurs over a shorter proportion of the duration (
50%) at the end.
The important difference between this curve and a
SChartDelayBounceAnimationCurve is that this curve never returns
0 during the delay - it returns
0.1 which means that the series will be visible.
SChartAnimationCurve protocol for more information on curve evaluation.