INNER CODE UNIT · Dart
slideRemaining
aagarwal1012/IntroViews-Flutter · lib/src/animation_gesture/animated_page_dragger.dart:27
final slideRemaining = 1.0 - slidePercent;
// Standard value take for drag velocity to avoid complex calculations.
duration = Duration(
milliseconds: (slideRemaining / PERCENT_PER_MILLISECOND).round());
}
// We have to close the page reveal
else {
endSlidePercent = 0.0;
duration = Duration(
milliseconds: (slidePercent / PERCENT_PER_MILLISECOND).round());
}
// Adding listener to animation controller
// Also value to animation controller vary from 0.0 to 1.0 according to duration.
completionAnimationController = AnimationController(
duration: duration, vsync: vsync)
..addListener(() {