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Implement FlippedTween #43011
Description
We should provide a FlippedTween, like ReverseTween. For example, something like:
class FlipTween<T> extends Tween<T> {
FlipTween(this.parent)
: assert(parent != null),
super(begin: parent.end, end: parent.begin);
final Tween<T> parent;
@override
T lerp(double t) => 1.0 - parent.lerp(1.0 - t);
}
Activity
goderbauer commentedon Oct 23, 2019
This would be very useful!