GeometryVisual<TGeometry, TLabelGeometry>
Class

Assembly LiveChartsCore
Namespace LiveChartsCore.VisualElements
View source code on GitHub

Summary:
Defines a visual element in a chart that draws a sized geometry in the user interface.

Type parameters:
TGeometry The type of the geometry.
TLabelGeometry The type of the label.
Inheritance:
Object =>
ChartElement =>
VisualElement =>
BaseGeometryVisual =>
GeometryVisual<TGeometry, TLabelGeometry>
Implements:
IChartElement
IInteractable
Derived:
GeometryVisual<TGeometry>
GeometryVisual<VariableSVGPathGeometry>

Properties

Label
Gets or sets the label, a string to be displayed within the section.
Type: String
LabelSize
Gets or sets the label size.
Type: Double
Svg
Gets or sets the SVG path.
Type: String
LabelPaint
Gets or sets the label paint.
Type: Paint
Width
Gets or sets the height of the rectangle [in Pixels or ChartValues, see SizeUnit].
Type: Double
Height
Gets or sets the width of the rectangle [in Pixels or ChartValues, see SizeUnit].
Type: Double
SizeUnit
Gets or sets the unit of the Height and Width properties.
Type: MeasureUnit
Fill
Gets or sets the fill paint.
Type: Paint
Stroke
Gets or sets the stroke paint.
Type: Paint
X
Gets or sets the X coordinate [in Pixels or ChartValues, see LocationUnit].
Type: Double
Y
Gets or sets the Y coordinate [in Pixels or ChartValues, see LocationUnit].
Type: Double
Rotation
Gets or sets the rotation.
Type: Double
Translate
Gets or sets the translate transform.
Type: LvcPoint
LocationUnit
Gets or sets the unit of the X and Y properties.
Type: MeasureUnit
ScalesXAt
Gets or sets the axis index where the series is scaled in the X plane, the index must exist in the YAxes collection.
Type: Int32
ScalesYAt
Gets or sets the axis index where the series is scaled in the Y plane, the index must exist in the YAxes collection.
Type: Int32
ClippingMode
Gets or sets the clipping mode, clipping restricts the visual element for being drawn outside of the chart area (DrawMargin), default is XY, and means that anything outside the chart bounds will be ignored.
Type: ClipMode
Tag
Gets or sets the object that contains data about the control.
Type: Object
IsVisible
Gets or sets a value indicating whether the element is visible.
Type: Boolean

Events

PointerDown
Called when the pointer goes down on the visual.
Handler definition: VisualElementHandler
PropertyChanged
Occurs when a property value changes.
Handler definition: PropertyChangedEventHandler

Methods

// Measures the element and returns the size.
Chart chart// The chart.
)
// Invalidates the IChartElement in the user interface.
Chart chart// The chart.
)
// Gets the hit box, an area where the user can interact with the object.
// Removes the element from the UI.
Chart chart// The chart.
)
// Deletes the Paint instances that changed from the user interface.
IChartView chart// The chart.
)