forked from lxm_flutter/FlutterUnit
31 lines
784 B
Dart
31 lines
784 B
Dart
import 'package:flutter/material.dart';
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import '../utils/coordinate.dart';
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/// create by 张风捷特烈 on 2020/12/5
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/// contact me by email 1981462002@qq.com
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/// 说明:
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class DrawGridAxis extends StatelessWidget {
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const DrawGridAxis({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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double size = MediaQuery.of(context).size.shortestSide;
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return CustomPaint(size: Size(size, size), painter: PaperPainter());
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}
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}
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class PaperPainter extends CustomPainter {
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final Coordinate coordinate = Coordinate(yTop: true, numScale: 20);
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@override
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void paint(Canvas canvas, Size size) {
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canvas.clipRect(Offset.zero & size);
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coordinate.paint(canvas, size);
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}
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@override
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bool shouldRepaint(PaperPainter oldDelegate) => false;
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}
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