Class GaugeCustomLabel

Represents a customizable label child element.

Inheritance
System.Object
GaugeElement
LocalizableGaugeElement
GaugeCustomLabel
Inherited Members
Namespace: Syncfusion.Windows.Gauge
Assembly: Syncfusion.Gauge.WPF.dll
Syntax
public class GaugeCustomLabel : LocalizableGaugeElement
Remarks

The Label can be placed anywhere within the Gauge using Location property.

Constructors

GaugeCustomLabel()

Declaration
public GaugeCustomLabel()

Fields

FontFamilyProperty

Identifies the FontFamily dependency property.

Declaration
public static readonly DependencyProperty FontFamilyProperty
Field Value
Type
System.Windows.DependencyProperty

FontSizeProperty

Identifies the FontSize dependency property.

Declaration
public static readonly DependencyProperty FontSizeProperty
Field Value
Type
System.Windows.DependencyProperty

FontWeightProperty

Identifies the FontWeight dependency property.

Declaration
public static readonly DependencyProperty FontWeightProperty
Field Value
Type
System.Windows.DependencyProperty

LabelValueProperty

Identifies the LabelValue dependency property.

Declaration
public static readonly DependencyProperty LabelValueProperty
Field Value
Type
System.Windows.DependencyProperty

TextAngleProperty

Identifies the TextAngle dependency property.

Declaration
public static readonly DependencyProperty TextAngleProperty
Field Value
Type
System.Windows.DependencyProperty

Properties

FontFamily

Gets or sets the font family for the label. This is a dependency property.

Declaration
public FontFamily FontFamily { get; set; }
Property Value
Type Description
System.Windows.Media.FontFamily

Type: FontFamily

FontSize

Gets or sets the font size for the label. This is a dependency property.

Declaration
public double FontSize { get; set; }
Property Value
Type Description
System.Double

Type: System.Double Default value is 10.

FontWeight

Gets or sets the font weight for the label. This is a dependency property.

Declaration
public FontWeight FontWeight { get; set; }
Property Value
Type Description
System.Windows.FontWeight

Type: FontWeight

LabelValue

Gets or sets the text of the label. This is a dependency property.

Declaration
public string LabelValue { get; set; }
Property Value
Type Description
System.String

Type: System.String Default value is string.empty.

TextAngle

Gets or sets the rotation angle applied to the label. This is a dependency property.

Declaration
public double TextAngle { get; set; }
Property Value
Type Description
System.Double

Type: System.Double Default value is 0.

Methods

MeasureOverride(Size)

Measures the size in layout required for child elements and determines a size for the element.

Declaration
protected override Size MeasureOverride(Size constraint)
Parameters
Type Name Description
System.Windows.Size constraint

The available size that this element can give to child elements.
Returns
Type Description
System.Windows.Size

The size that this element determines it needs during layout.

OnInitialized(EventArgs)

Raises the System.Windows.FrameworkElement.Initialized event. This method is invoked whenever System.Windows.FrameworkElement.IsInitialized property is set to true internally.

Declaration
protected override void OnInitialized(EventArgs e)
Parameters
Type Name Description
System.EventArgs e

The System.EventArgs that contains the event data.

OnLabelValueChanged(DependencyPropertyChangedEventArgs)

Updates property value cache and raises LabelValueChanged event.

Declaration
protected virtual void OnLabelValueChanged(DependencyPropertyChangedEventArgs e)
Parameters
Type Name Description
System.Windows.DependencyPropertyChangedEventArgs e

Property change details, such as old value and new value.

OnRender(DrawingContext)

Participates in rendering operations that are directed by the layout system.

Declaration
protected override void OnRender(DrawingContext drawingContext)
Parameters
Type Name Description
System.Windows.Media.DrawingContext drawingContext

The drawing instructions for a specific element.

OnTextAngleChanged(DependencyPropertyChangedEventArgs)

Updates property value cache and raises TextAngleChanged event.

Declaration
protected virtual void OnTextAngleChanged(DependencyPropertyChangedEventArgs e)
Parameters
Type Name Description
System.Windows.DependencyPropertyChangedEventArgs e

Property change details, such as old value and new value.

Events

LabelValueChanged

Event that is raised when LabelValue property is changed.

Declaration
public event PropertyChangedCallback LabelValueChanged
Event Type
Type
System.Windows.PropertyChangedCallback

TextAngleChanged

Event that is raised when TextAngle property is changed.

Declaration
public event PropertyChangedCallback TextAngleChanged
Event Type
Type
System.Windows.PropertyChangedCallback

See Also