CartesianChartEngine
Class

Assembly LiveChartsCore
Namespace LiveChartsCore
View source code on GitHub

Summary:
Defines a Cartesian chart.

Inheritance:
Object =>
Chart =>
CartesianChartEngine

Constructors

// Defines a Cartesian chart.
ICartesianChartView view, // The view.
CoreMotionCanvas canvas// The canvas.
)

Properties

XAxes
Gets the x axes.
Type: ICartesianAxis[]
YAxes
Gets the y axes.
Type: ICartesianAxis[]
Sections
Gets the sections.
Type: IEnumerable<IChartElement>
Series
Gets the series.
Type: IEnumerable<ISeries>
VisibleSeries
Gets the visible series.
Type: IEnumerable<ISeries>
View
Gets the view.
Type: IChartView
AutoToolTipsInfo
Gets the tool tip meta data.
Type: ToolTipMetaData
Kind
Gets the kind of the chart.
Type: ChartKind
IsLoaded
Gets whether the control is loaded.
Type: Boolean
Canvas
Gets the canvas.
Type: CoreMotionCanvas
SeriesContext
The series context
Type: SeriesContext
ControlSize
Gets the size of the control.
Type: LvcSize
DrawMarginLocation
Gets the draw margin location.
Type: LvcPoint
DrawMarginSize
Gets the size of the draw margin.
Type: LvcSize
LegendPosition
Gets the legend position.
Type: LegendPosition
Legend
Gets the legend.
Type: IChartLegend
TooltipPosition
Gets the tooltip position.
Type: TooltipPosition
FindingStrategy
Gets the tooltip finding strategy.
Type: FindingStrategy
Tooltip
Gets the tooltip.
Type: IChartTooltip
ActualAnimationsSpeed
Gets the animations speed.
Type: TimeSpan
ActualEasingFunction
Gets the easing function.
Type: Func<Single, Single>
VisualElements
Gets the visual elements.
Type: IEnumerable<IChartElement>

Events

DrawMarginDefined
Called when the draw margin is already known. The draw margin is the Cartesian grid where the series are drawn, ignoring the axes labels, legends, titles etc.
Handler definition: Action<CartesianChartEngine>
Measuring
Occurs before the chart is measured, this is the first step before the chart updates.
Handler definition: ChartEventHandler
UpdateStarted
Occurs when the chart started an update, just when the drawing loop started.
Handler definition: ChartEventHandler
UpdateFinished
Occurs when a chart update finished, just when the drawing loop finished.
Handler definition: ChartEventHandler

Methods

// Finds the points near to the specified location.
LvcPoint pointerPosition// The pointer position.
)
// Scales the specified point to the UI.
LvcPoint point, // The point.
Int32 xAxisIndex, // Index of the x axis.
Int32 yAxisIndex// Index of the y axis.
)
// Zooms at the specified pivot.
ZoomAndPanMode flags, // The flags, for example ZoomAndPanMode.X | ZoomAndPanMode.NoFit, will zoom only in the x axis and will ignore the fit to bounds feature.
LvcPoint pivot, // The pivot, is the reference point, the center where the zoom operation is calculated.
ZoomDirection direction, // The direction in or out.
Nullable<Double> scaleFactor// The scale factor, requires direction param to be DefinedByScaleFactor, then we can define the scale factor, for example 0.8 means to decrease the viewport 20%, and 1.2 means to increase the viewport 20%, this is method normally used in touch devices when pinching.
)
// Pans with the specified delta.
ZoomAndPanMode flags, // The flags, for example ZoomAndPanMode.X | ZoomAndPanMode.NoFit, will pan only in the x axis and will ignore the fit to bounds feature.
LvcPoint delta// The delta.
)
// Starts a zooming section operation at the specified point.
ZoomAndPanMode flags, // The flags, for example ZoomAndPanMode.X | ZoomAndPanMode.NoFit, will zoom only in the x axis and will ignore the fit to bounds feature.
LvcPoint point// The point to start the panning operation.
)
// Grows the zooming section to the specified point, this updates the zooming section rectangle in the UI, it does not apply the zoom yet.
ZoomAndPanMode flags, // The flags, for example ZoomAndPanMode.X | ZoomAndPanMode.NoFit, will zoom only in the x axis and will ignore the fit to bounds feature.
LvcPoint point// The point.
)
// End the zooming section operation at the specified point, and applies the zoom.
ZoomAndPanMode flags, // The flags, for example ZoomAndPanMode.X | ZoomAndPanMode.NoFit, will zoom only in the x axis and will ignore the fit to bounds feature.
LvcPoint point// The point.
)
// Scales a point in pixels to the chart data scale.
LvcPointD point, // The point.
Int32 xAxisIndex, // Index of the x axis.
Int32 yAxisIndex// Index of the y axis.
)
// Scales a point in the chart data scale to pixels.
LvcPointD point, // The point.
Int32 xAxisIndex, // Index of the x axis.
Int32 yAxisIndex// Index of the y axis.
)
// Gets the x axis for the specified series.
Int32 index// The index.
)
// Gets the y axis for the specified series.
Int32 index// The index.
)
// Gets the x axis for the specified series.
ICartesianSeries series// The series.
)
// Gets the y axis for the specified series.
ICartesianSeries series// The series.
)
// Unloads the control.
// Updates the chart.
ChartUpdateParams chartUpdateParams// The update params.
)
// Gets all the ChartPoint that contain the given point.
LvcPointD point, // The given point.
FindingStrategy strategy, // The finding strategy, default is Automatic.
FindPointFor findPointFor// The find point for, default is HoverEvent.
)
// Gets all the IChartElement that contain the given point.
LvcPointD point// The given point.
)
// Loads the control resources.
// Adds a visual element to the chart.
IChartElement element// *summary not found*
)
// Removes a visual element from the chart.
IChartElement element// *summary not found*
)
// Gets the legend position.
// Determines whether the specified series is drawn in the UI already for the given chart.
Int32 seriesId// The series id.
)
// Gets the active theme.
// Applies the current theme to the chart.