Class AxisLabelLayout

Represents a base of chart axis label layout.

Inheritance

System.Object

AxisLabelLayout

HorizontalLabelLayout

VerticalLabelLayout

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.UI.Xaml.Charts

Assembly: Syncfusion.SfChart.WPF.dll

Syntax

public abstract class AxisLabelLayout

Constructors

AxisLabelLayout(ChartAxis, List<UIElement>)

initializes a new instance of the ChartCartesianAxisLabelsPanel class.

Declaration

protected AxisLabelLayout(ChartAxis axis, List<UIElement> elements)

Parameters

Type	Name	Description
ChartAxis	axis	The Axis
System.Collections.Generic.List<System.Windows.UIElement>	elements	The Elements

Fields

AngleForAutoRotate

Specifies auto rotation angle for label.

Declaration

protected double AngleForAutoRotate

Field Value

Type
System.Double

BorderPadding

Specifies padding for label border.

Declaration

protected double BorderPadding

Field Value

Type
System.Double

Margin

Specifies label margin.

Declaration

protected Thickness Margin

Field Value

Type
System.Windows.Thickness

Properties

Axis

Gets or sets the axis of the ChartCartesianAxisLabelsPanel

Declaration

protected ChartAxis Axis { get; set; }

Property Value

Type
ChartAxis

Children

Gets or sets the ChartCartesianAxisLabelsPanel children.

Declaration

protected List<UIElement> Children { get; }

Property Value

Type
System.Collections.Generic.List<System.Windows.UIElement>

ComputedSizes

Gets or sets the width and height of the element after rotating.

Declaration

protected List<Size> ComputedSizes { get; set; }

Property Value

Type
System.Collections.Generic.List<System.Windows.Size>

DesiredSizes

Gets or sets the width and height of the element without rotating.

Declaration

protected List<Size> DesiredSizes { get; set; }

Property Value

Type
System.Collections.Generic.List<System.Windows.Size>

RectssByRowsAndCols

Gets or sets the rects of rows and columns of labels.

Declaration

protected List<Dictionary<int, Rect>> RectssByRowsAndCols { get; set; }

Property Value

Type
System.Collections.Generic.List<System.Collections.Generic.Dictionary<System.Int32, System.Windows.Rect>>

Methods

Arrange(Size)

Method declaration for Arrange.

Declaration

public virtual void Arrange(Size finalSize)

Parameters

Type	Name	Description
System.Windows.Size	finalSize	The Final Size

CalcBounds(Double)

Calulates the bounds

Declaration

protected virtual void CalcBounds(double size)

Parameters

Type	Name	Description
System.Double	size	The Size

CalculateActualPlotOffset(Size)

Calculates the actual plotoffset.

Declaration

protected virtual void CalculateActualPlotOffset(Size availableSize)

Parameters

Type	Name	Description
System.Windows.Size	availableSize	The Available Size

CheckCartesianSeries()

Checks for the side by side series.

Declaration

protected bool CheckCartesianSeries()

Returns

Type	Description
System.Boolean	Returns true when any of registered series is side by side series

CheckLabelPlacement(Boolean)

Checks the label placement

Declaration

protected bool CheckLabelPlacement(bool isSidebySideSeries)

Parameters

Type	Name	Description
System.Boolean	isSidebySideSeries	Is Side By Side

Returns

Type	Description
System.Boolean	Returns true when the label placement is between ticks

CreateAxisLayout(ChartAxis, List<UIElement>)

Method used to create the axis layout.

Declaration

public static AxisLabelLayout CreateAxisLayout(ChartAxis chartAxis, List<UIElement> elements)

Parameters

Type	Name	Description
ChartAxis	chartAxis	The Chart Axis
System.Collections.Generic.List<System.Windows.UIElement>	elements	The Elements

Returns

Type	Description
AxisLabelLayout	Returns the created layout.

InsertToRowOrColumn(Int32, Int32, Rect)

Insert the System.Windows.Rect at the given row column index.

Declaration

protected void InsertToRowOrColumn(int rowOrColIndex, int itemIndex, Rect rect)

Parameters

Type	Name	Description
System.Int32	rowOrColIndex	The Row Column Index
System.Int32	itemIndex	The Item Index
System.Windows.Rect	rect	The Rect

IntersectsWith(Rect, Rect, Int32, Int32)

Checks for the intersection of the rectangles.

Declaration

protected bool IntersectsWith(Rect r1, Rect r2, int prevIndex, int currentIndex)

Parameters

Type	Name	Description
System.Windows.Rect	r1	The First Rectangle
System.Windows.Rect	r2	The Second Rectangle
System.Int32	prevIndex	The Previous Index
System.Int32	currentIndex	The Current Index

Returns

Type	Description
System.Boolean	Returns a value indicating whether the rectanges are intersected.

IsOpposed(ChartAxis, Boolean)

Checks the actual opposed position of the labels.

Declaration

protected static bool IsOpposed(ChartAxis axis, bool isAxisOpposed)

Parameters

Type	Name	Description
ChartAxis	axis	The Axis
System.Boolean	isAxisOpposed	The Axis Opposed Indication

Returns

Type	Description
System.Boolean	Returns the actual opposed position.

LayoutElements()

Layuouts the axis labels.

Declaration

protected virtual double LayoutElements()

Returns

Type	Description
System.Double	Returns desired height

Measure(Size)

Method declaration for Measure.

Declaration

public virtual Size Measure(Size availableSize)

Parameters

Type	Name	Description
System.Windows.Size	availableSize	The Available Size

Returns

Type	Description
System.Windows.Size	Returns the size required for arranging the elements.