KirsApps/odometer

기술 주제

# flutter # animation # counter # odometer

사용 중인 의존성

의존성 목록 2 개

flutter{"sdk":"flutter"}
lint개발 의존성^1.5.2

원본 README

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Build Status pub stars style: lint

Odometer

The package which was inspired by the package Odometer js.

Examples of counter animation customization are made using this package:

Examples Gif

In this package you will find pre-built widgets:

AnimatedSlideOdometerNumber
SlideOdometerTransition

and high modifiable widgets:

AnimatedOdometer
OdometerTransition

AnimatedSlideOdometerNumber

The ImplicitlyAnimatedWidget uses the AnimatedOdometer with the sliding and fading digits transitions.

   AnimatedSlideOdometerNumber(
     numberTextStyle: TextStyle(fontSize: 15),
     odometerNumber: OdometerNumber(_counter),
     duration: Duration(seconds: 1))

SlideOdometerTransition

The ExplicitlyAnimatedWidget uses the OdometerTransition with the sliding and fading digits transitions.

    SlideOdometerTransition(
      numberTextStyle: TextStyle(fontSize: 15),
      odometerAnimation: _odometerAnimation,
      duration: Duration(seconds: 1))

Base widgets AnimatedOdometer and OdometerTransition

The AnimatedOdometer is based on implicit animation, and the OdometerTransition is based on explicit animation. To customize the odometer, you need to use two OdometerAnimationTransitionBuilders for new and old numbers. You will have access to:

The digit
The digit place
The animation progress of this digit

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