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Description:

flutter analog clock

Flutter Analog Clock #

A simple, highly customizable analog clock widget.
This widget enables you to customize the clock's background, dial, markings, and hands.

Install #
In the pubspec.yaml of your flutter project, add the following dependency:
dependencies:
flutter_analog_clock: ^1.0.3
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In your library add the following import:
import 'package:flutter_analog_clock/flutter_analog_clock.dart';
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Usage #
1. Simple to use #

const AnalogClock()
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const AnalogClock.dark()
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2. Use an image as a clock face #

Container(
decoration: const BoxDecoration(
image: DecorationImage(image: AssetImage('assets/dial01.webp')),
),
child: const AnalogClock(
dialColor: null,
markingColor: null,
hourNumberColor: null,
secondHandColor: null,
),
),
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3. With a child #

AnalogClock(
dateTime: DateTime(2022, 10, 24, 10, 12, 07),
isKeepTime: false,
child: const Align(
alignment: FractionalOffset(0.5, 0.75),
child: Text('GMT-8'),
),
),
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4. Customize to use #
AnalogClock(
dateTime: DateTime.now(),
isKeepTime: true,
dialColor: Colors.white,
dialBorderColor: Colors.black,
dialBorderWidthFactor: 0.02,
markingColor: Colors.black,
markingRadiusFactor: 1.0,
markingWidthFactor: 1.0,
hourNumberColor: Colors.black,
hourNumbers: const ['', '', '3', '', '', '6', '', '', '9', '', '', '12'],
hourNumberSizeFactor: 1.0,
hourNumberRadiusFactor: 1.0,
hourHandColor: Colors.black,
hourHandWidthFactor: 1.0,
hourHandLengthFactor: 1.0,
minuteHandColor: Colors.black,
minuteHandWidthFactor: 1.0,
minuteHandLengthFactor: 1.0,
secondHandColor: Colors.black,
secondHandWidthFactor: 1.0,
secondHandLengthFactor: 1.0,
centerPointColor: Colors.black,
centerPointWidthFactor: 1.0,
)
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5. Specify a time #
class ExampleSpecifyTime extends StatefulWidget {
const ExampleSpecifyTime({Key? key}) : super(key: key);

@override
State<ExampleSpecifyTime> createState() => _ExampleSpecifyTimeState();
}

class _ExampleSpecifyTimeState extends State<ExampleSpecifyTime> {
final GlobalKey<AnalogClockState> _analogClockKey = GlobalKey();
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Analog clock'),
),
body: AnalogClock(
key: _analogClockKey,
dateTime: DateTime(2022, 10, 24, 1, 23, 45),
isKeepTime: false,
),
persistentFooterButtons: [
ElevatedButton(
onPressed: () {
_analogClockKey.currentState!.dateTime = DateTime.now();
},
child: const Text('Now'),
),
ElevatedButton(
onPressed: () {
_analogClockKey.currentState!.isKeepTime = true;
},
child: const Text('Keep time'),
),
],
);
}
}
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You can find all custom options here:

https://github.com/conghaonet/flutter_analog_clock/blob/master/example/lib/example.dart