ELEC60013-ES-CW1/lib/view/metrics/metrics_now.dart
2022-02-10 11:06:37 +00:00

98 lines
3.5 KiB
Dart

import 'package:flutter/material.dart';
import 'package:leg_barkr_app/model/metrics_data.dart';
import 'package:syncfusion_flutter_gauges/gauges.dart';
class MetricsNow extends StatelessWidget {
MetricsData data;
Color textColor;
bool showGauge;
MetricsNow(this.data, this.textColor, this.showGauge);
@override
Widget build(BuildContext context) {
if (showGauge) {
return SizedBox(
height: 150,
width: 150,
child: SfRadialGauge(
axes: [
RadialAxis(
minimum: data.minimumPossible,
maximum: data.maximumPossible,
ranges: [
GaugeRange(
startValue: data.minimumPossible,
endValue: data.lowCutOff,
color: Colors.blue,
startWidth: 10,
endWidth: 10),
GaugeRange(
startValue: data.lowCutOff,
endValue: data.highCutOff,
color: textColor,
startWidth: 10,
endWidth: 10),
GaugeRange(
startValue: data.highCutOff,
endValue: data.maximumPossible,
color: Colors.red,
startWidth: 10,
endWidth: 10)
],
pointers: [
MarkerPointer(
value: data.currentReading,
color: Colors.black,
markerWidth: 20)
],
annotations: [
GaugeAnnotation(
angle: 90,
positionFactor: 0.75,
widget: Column(
children: [
Text(data.currentReading.toString(),
style: TextStyle(fontSize: 26,
color: textColor,
fontWeight: FontWeight.bold)),
Text(data.units, style: TextStyle(fontSize: 16,
color: textColor,
fontWeight: FontWeight.bold)),
],
)
)
]
)
]
)
);
} else {
return ElevatedButton(
onPressed: () {},
child:Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text(data.currentReading.toString(),
style: TextStyle(fontSize: 32,
color: textColor,
fontWeight: FontWeight.bold)),
Text(data.units, style: TextStyle(fontSize: 18,
color: textColor,
fontWeight: FontWeight.bold)),
],
),
style: ElevatedButton.styleFrom(
alignment: Alignment.center,
side: BorderSide(width: 15.0, color: textColor),
shape: CircleBorder(),
padding: EdgeInsets.all(25),
primary: Colors.green,
minimumSize: Size(150, 150),
maximumSize: Size(150, 150)
),
);
}
}
}