animationByName method
Returns an animation with the given name, or null if no animation with that name exists in the artboard
Implementation
LinearAnimationInstance? animationByName(String name) {
final animation = animations.firstWhereOrNull(
(animation) => animation is LinearAnimation && animation.name == name);
if (animation != null) {
return LinearAnimationInstance(animation as LinearAnimation);
}
return null;
}