PolarChart
Class

Assembly LiveChartsCore.SkiaSharpView.WinForms
Namespace LiveChartsCore.SkiaSharpView.WinForms

Summary:

Inheritance:
Implements:

Constructors

// Initializes a new instance of the PolarChart class.
// Initializes a new instance of the PolarChart class.
IChartTooltip<SkiaSharpDrawingContext> tooltip, // The default tool tip control.
IChartLegend<SkiaSharpDrawingContext> legend// The default legend control.
)

Properties

Gets whether the chart scales to try to fit the plot to the series bounds, it calculates a new center of the radial chart, default is false.
Type: Boolean
Gets or sets the total circumference angle in degrees, default is 360.
Type: Double
Gets or sets the inner radius, default is 0.
Type: Double
Gets or sets the initial rotation, default is 0.
Type: Double
Gets or sets the series to plot in the user interface.
Type: IEnumerable<ISeries>
Gets or sets the angle axes.
Type: IEnumerable<IPolarAxis>
Gets or sets the radius axes.
Type: IEnumerable<IPolarAxis>
Gets the core.
Type: IChart
Gets the core canvas.
Type: MotionCanvas<SkiaSharpDrawingContext>
Gets or sets the draw margin, if this property is null, the library will calculate a margin, this margin is the distance between the view bounds and the drawable area.
Type: Margin
Gets or sets the chart title.
Type: VisualElement<SkiaSharpDrawingContext>
Gets or sets the Synchronization Context, use this property to use an external object to handle multi threading synchronization.
Type: Object
Gets or sets the animations speed.
Type: TimeSpan
Gets or sets the easing function, the library already provides many easing functions in the LiveCharts.EasingFunction static class.
Type: Func<Single, Single>
Gets or sets the legend position.
Type: LegendPosition
Gets or sets the legend default text paint, when null the library will use the default text paint.
Type: IPaint<SkiaSharpDrawingContext>
Gets or sets the legend background paint, when null the library will use the default background paint.
Type: IPaint<SkiaSharpDrawingContext>
Gets or sets the legend text size, when null the library will use the default text size.
Type: Nullable<Double>
Gets or sets the legend.
Type: IChartLegend<SkiaSharpDrawingContext>
Gets or sets the tooltip position.
Type: TooltipPosition
Gets or sets the tooltip default text paint, when null the library will use the default text paint.
Type: IPaint<SkiaSharpDrawingContext>
Gets or sets the tooltip background paint, when null the library will use the default background paint.
Type: IPaint<SkiaSharpDrawingContext>
Gets or sets the tooltip text size, when null the library will use the default text size.
Type: Nullable<Double>
Gets or sets the tooltip.
Type: IChartTooltip<SkiaSharpDrawingContext>
Gets or sets a value indicating whether the automatic updates are enabled.
Type: Boolean
Gets or sets the updater throttler, this property controls the interval where the user interface updates.
Type: TimeSpan
Gets or sets the visual elements.
Type: IEnumerable<ChartElement<SkiaSharpDrawingContext>>
Sets the back color of the control.
Type: Color

Events

Occurs before the chart is measured, this is the first step before the chart updates.
Handler definition: ChartEventHandler<SkiaSharpDrawingContext>
Occurs when the chart started an update, just when the drawing loop started.
Handler definition: ChartEventHandler<SkiaSharpDrawingContext>
Occurs when a chart update finished, just when the drawing loop finished.
Handler definition: ChartEventHandler<SkiaSharpDrawingContext>
Occurs when the pointer goes down over a chart point(s).
Handler definition: ChartPointsHandler
Occurs when the pointer goes down over a chart point, if there are multiple points, the closest one will be selected.
Handler definition: ChartPointHandler
Occurs when the pointer goes down over a visual element.
Handler definition: VisualElementsHandler<SkiaSharpDrawingContext>

Methods

// Scales a point in pixels to the chart data scale.
LvcPointD point, // The point.
Int32 angleAxisIndex, // Index of the angle axis.
Int32 radiusAxisIndex// Index of the radius axis.
)
// Scales a point in the chart data scale to pixels.
LvcPointD point, // The point.
Int32 angleAxisIndex, // Index of the x axis.
Int32 radiusAxisIndex// Index of the radius axis.
)
// Gets all the ChartPoint that contain the given point.
LvcPoint point, // The given point.
TooltipFindingStrategy strategy// The finding strategy, default is Automatic.
)
// Gets all the VisualElement`1 that contain the given point.
LvcPoint point// The given point.
)
// Invalidates the control.