getDefinition method
AnimatorWidget calls getDefinition to gather the animation. Animations
are defined using named TweenList
s using a Map<String, TweenList>.
Example:
@override
Map<String, TweenList> getDefinition({Size screenSize, Size widgetSize}) {
return {
"opacity": TweenList
Implementation
@override
Map<String, TweenList> getDefinition({Size? screenSize, Size? widgetSize}) {
return {
"opacity": TweenList<double>(
[
TweenPercentage(percent: 0, value: 1.0),
TweenPercentage(percent: 100, value: 0.0),
],
),
"translateY": TweenList<double>(
[
TweenPercentage(percent: 0, value: 0.0),
TweenPercentage(percent: 100, value: screenSize!.height),
],
),
};
}