begin property

Rect? get begin

The value this variable has at the beginning of the animation.

See the constructor for details about whether this property may be null (it varies from subclass to subclass).

Implementation

T? begin;

@override set begin (Rect? value)

The value this variable has at the beginning of the animation.

See the constructor for details about whether this property may be null (it varies from subclass to subclass).

Implementation

@override
set begin(Rect? value) {
  if (value != begin) {
    super.begin = value;
    _dirty = true;
  }
}