SfPyramidChart class

Renders the pyramid chart.

To render a pyramid chart, create an instance of PyramidSeries, and add it to the series property of SfPyramidChart.

Properties such as opacity, borderWidth, borderColor, pointColorMapper are used to customize the appearance of a pyramid segment.

Inheritance

Constructors

SfPyramidChart({Key? key, Color? backgroundColor, ImageProvider<Object>? backgroundImage, Color borderColor = Colors.transparent, double borderWidth = 0.0, PyramidLegendRenderCallback? onLegendItemRender, PyramidTooltipCallback? onTooltipRender, PyramidDataLabelRenderCallback? onDataLabelRender, DataLabelTapCallback? onDataLabelTapped, ChartLegendTapCallback? onLegendTapped, PyramidSelectionCallback? onSelectionChanged, PyramidTouchInteractionCallback? onChartTouchInteractionUp, PyramidTouchInteractionCallback? onChartTouchInteractionDown, PyramidTouchInteractionCallback? onChartTouchInteractionMove, List<Color> palette = const <Color>[Color.fromRGBO(75, 135, 185, 1), Color.fromRGBO(192, 108, 132, 1), Color.fromRGBO(246, 114, 128, 1), Color.fromRGBO(248, 177, 149, 1), Color.fromRGBO(116, 180, 155, 1), Color.fromRGBO(0, 168, 181, 1), Color.fromRGBO(73, 76, 162, 1), Color.fromRGBO(255, 205, 96, 1), Color.fromRGBO(255, 240, 219, 1), Color.fromRGBO(238, 238, 238, 1)], EdgeInsets margin = const EdgeInsets.fromLTRB(10, 10, 10, 10), PyramidSeries series = const PyramidSeries(), ChartTitle title = const ChartTitle(), Legend legend = const Legend(), TooltipBehavior? tooltipBehavior, ActivationMode selectionGesture = ActivationMode.singleTap, bool enableMultiSelection = false})
Creating an argument constructor of SfPyramidChart class.
const

Properties

backgroundColor → Color?
Background color of the chart.
final
backgroundImage → ImageProvider<Object>?
Background image for chart.
final
borderColor → Color
Border color of the chart.
final
borderWidth → double
Border width of the chart.
final
enableMultiSelection → bool
Enables or disables the multiple data points selection.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
legend → Legend
Customizes the legend in the chart.
final
margin → EdgeInsets
Customizes the chart.
final
onChartTouchInteractionDown → PyramidTouchInteractionCallback?
Occurs when touched on the chart area.
final
onChartTouchInteractionMove → PyramidTouchInteractionCallback?
Occurs when touched and moved on the chart area.
final
onChartTouchInteractionUp → PyramidTouchInteractionCallback?
Occurs when tapped on the chart area.
final
onDataLabelRender → PyramidDataLabelRenderCallback?
Occurs when the data label is rendered, here data label arguments can be customized.
final
onDataLabelTapped → DataLabelTapCallback?
Called when the data label is tapped.
final
onLegendItemRender → PyramidLegendRenderCallback?
Occurs while the legend is rendered.
final
onLegendTapped → ChartLegendTapCallback?
Occurs when the legend is tapped, the arguments can be used to customize the legend arguments.
final
onSelectionChanged → PyramidSelectionCallback?
Occurs while selection changes. Here, you can get the series, selected color, unselected color, selected border color, unselected border color, selected border width, unselected border width, series index, and point index.
final
onTooltipRender → PyramidTooltipCallback?
Occurs when the tooltip is rendered.
final
palette → List<Color>
Color palette for the data points in the chart series.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectionGesture → ActivationMode
Data points or series can be selected while performing interaction on the chart.
final
series → PyramidSeries
Customizes the chart series.
final
title → ChartTitle
Customizes the chart title.
final
tooltipBehavior → TooltipBehavior?
Customizes the tooltip in chart.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
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