RadialPerformanceChart class
A widget that displays a radial performance chart with customizable segments.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- RadialPerformanceChart
Constructors
-
RadialPerformanceChart.new({Key? key, required double radius, required List<
SegmentData> segments, double centerCircleRadius = 0.25, double gapPercentage = 0.005, double segmentHeight = 1.5, Color backgroundColor = const Color.fromARGB(57, 23, 104, 159)}) -
Creates a RadialPerformanceChart with the specified properties.
const
Properties
- backgroundColor → Color
-
The background color of the chart's container.
final
- centerCircleRadius → double
-
The radius of the center circle, as a fraction of the chart's radius.
final
- gapPercentage → double
-
The percentage of the chart's circumference used as a gap between segments.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- radius → double
-
The radius of the entire chart.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- segmentHeight → double
-
The height of each segment, affecting the chart's thickness.
final
-
segments
→ List<
SegmentData> -
The list of segments to display in the chart.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< RadialPerformanceChart> -
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