RadialGauge class

Creates a Radial Gauge Widget to display the values in a Radial Scale. The widget can be customized using the properties available in RadialGauge.

RadialGauge(
  track: [
    RadialTrack(
      start: 0,
      end: 100,
     ),
   ],
),
Inheritance

Constructors

RadialGauge({Key? key, required RadialTrack track, List<RadialValueBar>? valueBar, double xCenterCoordinate = 0.5, double yCenterCoordinate = 0.5, double radiusFactor = 1, List<RadialShapePointer>? shapePointer = const [], List<NeedlePointer>? needlePointer = const [], List<RadialWidgetPointer>? widgetPointer = const []})
Creates a Radial Gauge Widget to display the values in a Radial Scale. The widget can be customized using the properties available in RadialGauge.
const

Properties

hashCode int
The hash code for this object.
no setterinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
needlePointer List<NeedlePointer>?
The NeedlePointer is a Pointer that is displayed from the center in the Radial Gauge.
final
radiusFactor double
The radius factor of the Radial Gauge. The value ranges from 0 to 1.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
shapePointer List<RadialShapePointer>?
The list of ShapePointers to be displayed in the Radial Gauge.
final
track RadialTrack
The list of RadialTrack to be displayed in the Radial Gauge.
final
valueBar List<RadialValueBar>?
The RadialValueBar is used to display the value in the Radial Gauge.
final
widgetPointer List<RadialWidgetPointer>?
The list of RadialWidgetPointer to be displayed in the Radial Gauge.
final
xCenterCoordinate double
The x-coordinate of the center of the Radial Gauge.
final
yCenterCoordinate double
The y-coordinate of the center of the Radial Gauge.
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<RadialGauge>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects 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