PrettyGauge class
Customizable Gauge widget for Flutter
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- PrettyGauge
Constructors
-
PrettyGauge({Key? key, double gaugeSize = 200, List<
GaugeSegment> ? segments, double minValue = 0, double maxValue = 100.0, double? currentValue, int currentValueDecimalPlaces = 1, Color needleColor = Colors.black, Color defaultSegmentColor = Colors.grey, Widget? valueWidget, Widget? displayWidget, bool showMarkers = true, TextStyle startMarkerStyle = const TextStyle(fontSize: 10, color: Colors.black), TextStyle endMarkerStyle = const TextStyle(fontSize: 10, color: Colors.black)}) -
const
Properties
- currentValue → double?
-
Current value of the Gauge
final
- currentValueDecimalPlaces → int
-
Current value decimal point places
final
- defaultSegmentColor → Color
-
The default Segment color. Defaults to Colors.grey
final
- displayWidget → Widget?
-
Widget to show any other text for the Gauge. Defaults to Container()
final
- endMarkerStyle → TextStyle
-
Custom styling for the Max marker. Defaults to black font with size 10
final
- gaugeSize → double
-
Size of the widget - This widget is rendered in a square shape
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- maxValue → double
-
Supply a max value for the Gauge. Defaults to 100
final
- minValue → double
-
Supply a min value for the Gauge. Defaults to 0
final
- needleColor → Color
-
Custom color for the needle on the Gauge. Defaults to Colors.black
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
segments
→ List<
GaugeSegment> ? -
Supply the list of segments in the Gauge.
final
- showMarkers → bool
-
Specify if you want to display Min and Max value on the Gauge widget
final
- startMarkerStyle → TextStyle
-
Custom styling for the Min marker. Defaults to black font with size 10
final
- valueWidget → Widget?
-
Widget that is used to show the current value on the Gauge. Defaults to show the current value as a Decimal with 1 digit
If value must not be shown, supply Container()
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _PrettyGaugeState -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited