fix chart and duplicated data in Patient Lab Result
Mohammad Aljammal
4 years ago
committed by
Mohammad Aljammal
parent
4a43bcefe1
commit
4e823c2be4
@ -0,0 +1,194 @@
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import 'package:diplomaticquarterapp/uitl/date_uitl.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 '../../../../core/model/labs/LabOrderResult.dart';
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class LineChartCurved extends StatefulWidget {
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final String title;
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final List<LabOrderResult> labResult;
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LineChartCurved({this.title, this.labResult});
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@override
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State<StatefulWidget> createState() => LineChartCurvedState();
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}
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class LineChartCurvedState extends State<LineChartCurved> {
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bool isShowingMainData;
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@override
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void initState() {
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super.initState();
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isShowingMainData = true;
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}
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@override
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Widget build(BuildContext context) {
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return AspectRatio(
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aspectRatio: 1.23,
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child: Container(
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decoration: const BoxDecoration(
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borderRadius: BorderRadius.all(Radius.circular(18)),
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// color: Colors.white,
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),
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child: Stack(
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children: <Widget>[
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Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: <Widget>[
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const SizedBox(
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height: 4,
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),
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Text(
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widget.title,
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style: TextStyle(
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color: Colors.black,
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fontSize: 32,
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fontWeight: FontWeight.bold,
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letterSpacing: 2),
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textAlign: TextAlign.center,
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.only(right: 16.0, left: 6.0),
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child: LineChart(
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sampleData1(),
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swapAnimationDuration: const Duration(milliseconds: 250),
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),
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),
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),
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const SizedBox(
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height: 10,
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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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LineChartData sampleData1() {
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return LineChartData(
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lineTouchData: LineTouchData(
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touchTooltipData: LineTouchTooltipData(
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tooltipBgColor: Colors.white,
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),
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touchCallback: (LineTouchResponse touchResponse) {},
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handleBuiltInTouches: true,
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),
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gridData: FlGridData(show: true, drawVerticalLine: true,drawHorizontalLine: true),
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titlesData: FlTitlesData(
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bottomTitles: SideTitles(
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showTitles: true,
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getTextStyles: (value) => const TextStyle(
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color: Colors.black,
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fontSize: 12,
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),
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margin: 10,
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getTitles: (value) {
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print(value);
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if(widget.labResult.length>value.toInt())
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{ DateTime date = DateUtil.convertStringToDate(widget.labResult[value.toInt()].verifiedOnDateTime);
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return '${date.day}/ ${date.year}';}
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return '';
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}
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,
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),
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leftTitles: SideTitles(
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showTitles: true,
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getTextStyles: (value) => const TextStyle(
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color: Colors.black,
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fontWeight: FontWeight.bold,
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fontSize: 14,
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),
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getTitles: (value) {
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return '${value.toInt()}';
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},
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margin: 8,
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//reservedSize: 30,
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),
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),
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borderData: FlBorderData(
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show: true,
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border: const Border(
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bottom: BorderSide(
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color: Colors.black,
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width: 0.5,
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),
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left: BorderSide(
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color: Colors.black,
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),
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right: BorderSide(
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color: Colors.black,
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),
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top: BorderSide(
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color: Colors.transparent,
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),
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),
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),
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minX: 0,
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maxX: (widget.labResult.length-1).toDouble(),
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maxY: getMaxY(),
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minY: getMinY(),
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lineBarsData: getData(),
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);
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}
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double getMaxY(){
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double max =0;
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widget.labResult.forEach((element) {
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double resultValueDouble =double.parse(element.resultValue);
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if(resultValueDouble>max)
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max = resultValueDouble;
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});
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return max.roundToDouble();
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}
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double getMinY(){
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double min =double.parse(widget.labResult[0].resultValue);
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widget.labResult.forEach((element) {
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double resultValueDouble =double.parse(element.resultValue);
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if(resultValueDouble<min)
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min = resultValueDouble;
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});
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int value = min.toInt();
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return value.toDouble();
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}
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List<LineChartBarData> getData() {
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List<FlSpot> spots = List();
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for (int index = 0; index < widget.labResult.length ; index++) {
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var resultValueDouble = double.parse(widget.labResult[index].resultValue);
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spots.add(FlSpot(index.toDouble(), resultValueDouble));
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}
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final LineChartBarData lineChartBarData1 = LineChartBarData(
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spots: spots,
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isCurved: true,
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colors: [Theme.of(context).primaryColor],
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barWidth: 5,
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isStrokeCapRound: true,
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dotData: FlDotData(
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show: false,
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),
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belowBarData: BarAreaData(
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show: false,
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),
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);
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return [
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lineChartBarData1,
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];
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}
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}
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