67 lines
1.8 KiB
Dart
67 lines
1.8 KiB
Dart
import 'package:flutter/material.dart';
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class ChartLine extends StatelessWidget {
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const ChartLine({
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Key? key,
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required this.rate,
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required this.title,
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required this.number,
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}) : assert(title != null),
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assert(rate != null),
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assert(rate > 0),
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assert(rate <= 1),
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super(key: key);
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final double rate;
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final String title;
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final int number;
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@override
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Widget build(BuildContext context) {
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return LayoutBuilder(builder: (context, constraints) {
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final lineWidget = constraints.maxWidth * rate;
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return Padding(
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padding: const EdgeInsets.only(bottom: 10.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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constraints: BoxConstraints(minWidth: lineWidget),
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child: IntrinsicWidth(
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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title,
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style: TextStyle(
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fontSize: 16,
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overflow: TextOverflow.ellipsis,
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),
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),
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],
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),
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),
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),
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Container(
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color: Colors.blue,
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height: 40,
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width: lineWidget,
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padding: const EdgeInsets.all(8.0),
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child: Align(
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alignment: Alignment.centerRight,
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child: Text(
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number.toString(),
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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),
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),
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),
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),
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],
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),
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);
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});
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}
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}
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