CircularGauge class
CircularGauge is a widget that displays a circular gauge.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- CircularGauge
Constructors
- CircularGauge.new({Key? key, required String title, required double min, required double max, required double value, required String unit, required Color color, double? size, EdgeInsetsGeometry? padding, CircularGaugeTheme? theme, bool showTicks = true, bool showLabels = true, bool showProgressArc = true, CircularTitleBuilder? titleBuilder, CircularValueBuilder? valueBuilder, CircularNeedleBuilder? needleBuilder})
-
CircularGauge creates a circular gauge widget.
const
Properties
- color → Color
-
color is the color of the gauge.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- max → double
-
max is the maximum value of the gauge.
final
- min → double
-
min is the minimum value of the gauge.
final
- needleBuilder → CircularNeedleBuilder?
-
needleBuilder is a function that builds the needle widget.
final
- padding → EdgeInsetsGeometry?
-
padding is the padding of the gauge.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showLabels → bool
-
showLabels determines whether to show labels on the gauge.
final
- showProgressArc → bool
-
showProgressArc determines whether to show progress arc on the gauge.
final
- showTicks → bool
-
showTicks determines whether to show ticks on the gauge.
final
- size → double?
-
size is the size of the gauge.
final
- theme → CircularGaugeTheme?
-
theme is the theme of the gauge.
final
- title → String
-
title is the title of the gauge.
final
- titleBuilder → CircularTitleBuilder?
-
titleBuilder is a function that builds the title widget.
final
- unit → String
-
unit is the unit of the gauge's value.
final
- value → double
-
value is the current value of the gauge.
final
- valueBuilder → CircularValueBuilder?
-
valueBuilder is a function that builds the value widget.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< CircularGauge> -
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, int wrapWidth = 65}) → 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