ArcRenderer<D> class
Constructors
-
ArcRenderer({String? rendererId, ArcRendererConfig<
D> ? config}) -
factory
Properties
-
arcRendererDecorators
→ List<
ArcRendererDecorator< D> > -
final
-
centerContentBounds
→ Rectangle<
int> -
Gets a bounding box for the largest center content card that can fit
inside the hole of the chart.
no setterinherited
-
chart
↔ BaseChart<
D> ? -
getter/setter pairinherited
-
componentBounds
→ Rectangle<
int> ? -
Bounding box for drawing this component.
no setterinherited
-
config
→ ArcRendererConfig<
D> -
final
-
drawBounds
→ Rectangle<
int> ? -
no setterinherited
- graphicsFactory ↔ GraphicsFactory?
-
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- isRtl → bool
-
no setterinherited
- isSeriesRenderer → bool
-
Whether or not this component is a series renderer that draws series
data.
no setterinherited
- layoutConfig → LayoutViewConfig
-
Layout params for this component.
finalinherited
- rendererId ↔ String
-
Unique identifier for this renderer. Any Series on a chart with a
matching rendererIdKey will be drawn by this renderer.
getter/setter pairinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- symbolRenderer ↔ SymbolRenderer?
-
Symbol renderer for this renderer.
getter/setter pairinherited
Methods
-
addPositionToDetailsForSeriesDatum(
DatumDetails< D> details, SeriesDatum<D> seriesDatum) → DatumDetails<D> -
Adds chart position data to
details.inherited -
assignMissingColors(
Iterable< MutableSeries< seriesList, {required bool emptyCategoryUsesSinglePalette}) → voidD> > - Assigns colors to series that are missing their colorFn.
-
configureDomainAxes(
List< MutableSeries< seriesList) → voidD> > -
Adds the domain values for the given series to the chart's domain axis.
inherited
-
configureMeasureAxes(
List< MutableSeries< seriesList) → voidD> > -
Adds the measure values for the given series to the chart's measure axes.
inherited
-
configureSeries(
List< MutableSeries< seriesList) → voidD> > -
Performs basic configuration for the series, before it is pre-processed.
inherited
-
getArcLists(
{String? seriesId}) → List< AnimatedArcList< D> > - Returns the List of AnimatedArcList associated with the renderer. The Pie Chart has one AnimatedArcList and the Sunburst chart usually has multiple elements.
-
getDetailsForSeriesDatum(
SeriesDatum< D> seriesDatum) → DatumDetails<D> -
Get an expanded set of processed DatumDetails for a given SeriesDatum.
inherited
-
getExpandedDatumDetails(
SeriesDatum< D> seriesDatum) → DatumDetails<D> -
Returns an expanded DatumDetails object that contains location data.
inherited
-
getNearestDatumDetailPerSeries(
Point< double> chartPoint, bool byDomain, Rectangle<int> ? boundsOverride, {bool selectOverlappingPoints = false, bool selectExactEventLocation = false}) → List<DatumDetails< D> > -
Gets a list of the data from each series that is closest to a given point.
inherited
-
isPointWithinBounds(
Point< double> chartPoint, Rectangle<int> ? bounds) → bool -
Returns true of
chartPointis within the component bounds for this renderer.inherited -
layout(
Rectangle< int> componentBounds, Rectangle<int> drawAreaBounds) → void -
Layout this component.
inherited
-
measure(
int maxWidth, int maxHeight) → ViewMeasuredSizes? -
Measure and return the size of this component.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onAttach(
BaseChart< D> chart) → void -
Handles any setup of the renderer that needs to be deferred until it is
attached to a chart.
inherited
-
onDetach(
BaseChart< D> chart) → void -
Handles any clean-up of the renderer that needs to be performed when it is
detached from a chart.
inherited
-
paint(
ChartCanvas canvas, double animationPercent) → void - Renders the series data on the canvas, using the data generated during the update call.
-
preprocessSeries(
List< MutableSeries< seriesList) → voidD> > - Pre-calculates some details for the series that will be needed later during the drawing phase.
-
toString(
) → String -
A string representation of this object.
inherited
-
update(
List< ImmutableSeries< seriesList, bool isAnimatingThisDraw) → voidD> > -
Generates rendering data needed to paint the data on the chart.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited