SeriesRenderer<D> class
abstract
A series renderer draws one or more series of data onto a chart canvas.
Constructors
Properties
-
componentBounds
→ Rectangle<
int> ? -
Bounding box for drawing this component.
no setterinherited
- graphicsFactory ↔ GraphicsFactory?
-
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
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.
no setterinherited
- rendererId ↔ String
-
Unique identifier for this renderer. Any Series on a chart with a
matching rendererIdKey will be drawn by this renderer.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- symbolRenderer ↔ SymbolRenderer?
-
Symbol renderer for this renderer.
getter/setter pair
Methods
-
addPositionToDetailsForSeriesDatum(
DatumDetails< D> details, SeriesDatum<D> seriesDatum) → DatumDetails<D> -
Adds chart position data to
details. -
configureDomainAxes(
List< MutableSeries< seriesList) → voidD> > - Adds the domain values for the given series to the chart's domain axis.
-
configureMeasureAxes(
List< MutableSeries< seriesList) → voidD> > - Adds the measure values for the given series to the chart's measure axes.
-
configureSeries(
List< MutableSeries< seriesList) → voidD> > - Performs basic configuration for the series, before it is pre-processed.
-
getDetailsForSeriesDatum(
SeriesDatum< D> seriesDatum) → DatumDetails<D> -
Get an expanded set of processed
DatumDetailsfor a given SeriesDatum. -
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.
-
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.
-
onDetach(
BaseChart< D> chart) → void - Handles any clean-up of the renderer that needs to be performed when it is detached from a chart.
-
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 isAnimating) → voidD> > - Generates rendering data needed to paint the data on the chart.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- defaultRendererId → const String