139 lines
4.6 KiB
Dart
139 lines
4.6 KiB
Dart
import 'dart:math';
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import 'package:ef/ef.dart';
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import 'package:fl_chart/fl_chart.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:vbvs_app/common/color/appConstants.dart';
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import 'package:vbvs_app/common/util/FitTool.dart';
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import 'package:vbvs_app/common/util/MyUtils.dart';
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import 'package:vbvs_app/component/tool/ClickableContainer.dart';
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import 'package:vbvs_app/pages/device_bind/componnet/bind_dialog.dart';
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import 'package:vbvs_app/pages/sleep_report/chart/ScatterPlotChart.dart';
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class HeartPointWidget extends StatefulWidget {
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HeartPointWidget({super.key});
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@override
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State<HeartPointWidget> createState() => _HeartPointWidgetState();
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}
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class _HeartPointWidgetState extends State<HeartPointWidget> {
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@override
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void setState(VoidCallback callback) {
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super.setState(callback);
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}
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@override
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void initState() {
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super.initState();
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}
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@override
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void dispose() {
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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List<ScatterSpot> data = List.generate(200, (index) {
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// 随机生成 x 和 y 值，范围都在 0-1400 之间
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double x = Random().nextDouble() * 1400; // x 值在 0-1400 范围
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double y = Random().nextDouble() * 1400; // y 值也在 0-1400 范围
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// 返回 ScatterSpot，使用圆点绘制器自定义大小和颜色
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return ScatterSpot(
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x,
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y,
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);
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});
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return Container(
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width: double.infinity,
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decoration: BoxDecoration(
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color: themeController.currentColor.sc5,
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borderRadius: BorderRadius.circular(
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AppConstants().normal_container_radius), // 你可以按需调整圆角半径
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),
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child: Padding(
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padding: EdgeInsetsDirectional.fromSTEB(26.rpx, 29.rpx, 26.rpx, 45.rpx),
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child: Column(
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mainAxisSize: MainAxisSize.max,
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children: [
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Container(
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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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"心率散点图".tr,
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style: TextStyle(
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color: themeController.currentColor.sc3,
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fontSize: AppConstants().title_text_fontSize),
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),
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ClickableContainer(
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backgroundColor: Colors.transparent,
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highlightColor: Colors.white, // 或设置为你需要的水波纹颜色
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padding: EdgeInsetsDirectional.fromSTEB(
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14.rpx, 0.rpx, 14.rpx, 0), //
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borderRadius: 0.rpx, // 圆形点击区域
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onTap: () {
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showTipDialog(
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context,
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Container(
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child: Text(
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"心率散点图介绍。",
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style: TextStyle(
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fontSize: 26.rpx,
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color: themeController.currentColor.sc3,
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),
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),
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),
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);
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},
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child: Container(
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padding: EdgeInsetsDirectional.fromSTEB(
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0, 0.rpx, 0.rpx, 0), // 外部 padding 移到内部
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width: 28.rpx,
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height: 28.rpx,
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child: SvgPicture.asset(
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'assets/img/icon/explain.svg',
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fit: BoxFit.cover,
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color: themeController.currentColor.sc4,
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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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SizedBox(
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height: 31.rpx,
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),
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Padding(
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padding:
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EdgeInsetsDirectional.fromSTEB(30.rpx, 0.rpx, 30.rpx, 0.rpx),
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child: Container(
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width: MediaQuery.of(context).size.width * 0.7,
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height: MediaQuery.of(context).size.width * 0.7,
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constraints: BoxConstraints(
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minWidth: 430.rpx,
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minHeight: 430.rpx,
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),
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child: ScatterPlotChart(
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points: data,
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xMax: 1400, // x轴最大值
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yMax: 1400, // y轴最大值
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pointColor: stringToColor("#00C1AA"), // 点的颜色
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divisions: 7, // 刻度分割数量
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),
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),
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),
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// SizedBox(
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// height: 31.rpx,
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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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