An opt-in capability a ChartRenderer can also implement to expose the
geometry it drew, so the interaction layer can hit-test it. InteractiveChart
checks renderer is InteractiveRenderer; renderers that don't implement it
still render normally, just without tooltips/selection (graceful degrade).
- Implementers
- AreaChartRenderer
- BoxPlotChartRenderer
- BubbleChartRenderer
- BulletChartRenderer
- CandlestickChartRenderer
- DonutChartRenderer
- FunnelChartRenderer
- GanttChartRenderer
- GaugeChartRenderer
- GroupedBarChartRenderer
- GroupedLineChartRenderer
- HeatmapRenderer
- HistogramRenderer
- LineChartRenderer
- PieChartRenderer
- PolarAreaChartRenderer
- RadarChartRenderer
- SankeyChartRenderer
- ScatterPlotRenderer
- SimpleBarChartRenderer
- StackedBarChartRenderer
- StackedLineChartRenderer
- StepLineChartRenderer
- StreamGraphChartRenderer
- SunburstChartRenderer
- TreemapChartRenderer
- WaterfallChartRenderer
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
buildScene(
Size size) → ChartScene -
Builds the hit-test ChartScene for
size. Implementations must derive it from the same math used in ChartRenderer.draw, so the marks line up with the pixels exactly. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited