Class GaugeImage

Represents an image visual element that can be placed in the Gauge.

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

To specify the source of the image use the ImageSource property.0The image can be rotated to a specific angle using the Syncfusion.Windows.Gauge.GaugeImage.Angle property.

Constructors

GaugeImage()

Declaration
public GaugeImage()

Fields

ImageHeightProperty

Identifies the ImageHeight dependency property.

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

ImageSourceProperty

Identifies the System.Windows.Controls.Image dependency property.

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

ImageWidthProperty

Identifies the ImageWidth dependency property.

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

ResizeModeProperty

Identifies the ResizeMode dependency property.

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

Properties

ImageHeight

Gets or sets the height of the element. This is a dependency property.

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

Type: System.Double Default value is 0.
See Also

ImageSource

Gets or sets the image source of the element. This is a dependency property.

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

Type: ImageSource

ImageWidth

Gets or sets the width of the element. This is a dependency property.

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

Type: System.Double Default value is 0.
See Also

ResizeMode

Gets or sets the resize mode of the image. This is a dependency property.

Declaration
public GaugeImageResizeMode ResizeMode { get; set; }
Property Value
Type Description
GaugeImageResizeMode

Type: GaugeImageResizeMode Default value is GaugeImageResizeMode.None.

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 availableSize)
Parameters
Type Name Description
System.Windows.Size availableSize

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.

OnAngleChanged(DependencyPropertyChangedEventArgs)

Updates property value cache and raises Syncfusion.Windows.Gauge.GaugeImage.AngleChanged event.

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

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

OnImageHeightChanged(DependencyPropertyChangedEventArgs)

Updates property value cache and raises ImageHeightChanged event.

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

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

OnImageSourceChanged(DependencyPropertyChangedEventArgs)

Updates property value cache and raises ImageSourceChanged event.

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

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

OnImageWidthChanged(DependencyPropertyChangedEventArgs)

Updates property value cache and raises ImageWidthChanged event.

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

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

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.

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.

OnResizeModeChanged(DependencyPropertyChangedEventArgs)

Updates property value cache and raises ResizeModeChanged event.

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

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

Events

ImageHeightChanged

Event that is raised when ImageHeight property is changed.

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

ImageSourceChanged

Event that is raised when ImageSource property is changed.

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

ImageWidthChanged

Event that is raised when ImageWidth property is changed.

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

ResizeModeChanged

Event that is raised when ResizeMode property is changed.

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