Description:
speedometer chart
speedometer_chart #
A library of velocity gauge charts for Flutter.
Install #
Add the following dependency to your pubspec.yaml file:
dependencies:
speedometer_chart: ^1.0.8
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Import it in your dart code:
import 'package:speedometer_chart/speedometer_chart.dart';
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Usage #
SpeedometerChart(
dimension: 200,
minValue: 0,
maxValue: 100,
value: 75,
graphColor: [Colors.red, Colors.yellow, Colors.green],
pointerColor: Colors.black,
)
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Property #
The SpeedometerChart widget accepts the following properties:
Key
Description
Required
Type
Default
dimension
The size of the speedometer chart.
false
double
600
minValue
The size of the speedometer chart.
false
double
0
maxValue
The minimum value of the chart.
false
double
100
value
The current value of the chart.
true
double
minWidget
The Widget to display the minimum value .
false
Widget?
null
maxWidget
The Widget to display the maximum value.
false
Widget?
null
graphColor
A list of colors for the chart gradient.
false
List<Color>
[Colors.red, Colors.yellow, Colors.green]
hasIconPointer
Define the image of the pointer.
false
bool
true
pointerColor
The color of the pointer.
false
Color
Colors.black
valueWidget
The Widget to display the current value.
false
Widget?
null
title
The title of the chart.
false
String?
null
titleMargin
The title margin of the chart.
false
double
10
animationDuration
The duration of the chart animation.
false
int
2000
hasTickSpace
Define if the tick arc has white space.
false
bool
false
Constructor #
The SpeedometerChart also this constructor:
Key
Description
tick
Replace the linear gradient with a tick visualization.
Feel free to customize the properties based on your specific needs.
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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