Class SymbolPointer

Represents the symbol pointer. To render this symbol pointer, create an instance of SymbolPointer class and set required properties.

Inheritance
System.Object
LinearPointer
SymbolPointer
Inherited Members
Namespace: Syncfusion.SfGauge.XForms
Assembly: Syncfusion.SfGauge.XForms.dll
Syntax
public class SymbolPointer : LinearPointer, IThemeElement

Constructors

SymbolPointer()

Initializes a new instance of the SymbolPointer class. Using this instance, customize the symbol pointer by setting required properties.

Declaration
public SymbolPointer()

Fields

ImageSourceProperty

Gets or sets the source path property for image symbol. It sets the source path for image. This is a bindable property.

Declaration
public static readonly BindableProperty ImageSourceProperty
Field Value
Type Description
Xamarin.Forms.BindableProperty

LengthFactorProperty

Gets or sets the length factor property of pointer. It sets the length factor for pointer. This is a bindable property.

Declaration
public static readonly BindableProperty LengthFactorProperty
Field Value
Type Description
Xamarin.Forms.BindableProperty

MarkerShapeProperty

Gets or sets the marker shape property of symbol pointer. It customizes the marker shapes for pointer. This is a bindable property.

Declaration
public static readonly BindableProperty MarkerShapeProperty
Field Value
Type Description
Xamarin.Forms.BindableProperty

OffsetProperty

Gets or sets the offset proeprty of the linear gauge. It customizes the pointer position. This is a bindable property.

Declaration
public static readonly BindableProperty OffsetProperty
Field Value
Type Description
Xamarin.Forms.BindableProperty

SymbolPointerPositionProperty

Gets or sets the symbolpointer position property of linear gauge. It customizes the symbol pointer position. This is a bindable property.

Declaration
public static readonly BindableProperty SymbolPointerPositionProperty
Field Value
Type Description
Xamarin.Forms.BindableProperty

Properties

ImageSource

Gets or sets the source path for image symbol. It sets the source path for image. This is a bindable property.

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

LengthFactor

Gets or sets the length factor property of symbol pointer. It sets the lenght factor for pointer. This is a bindable property.

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

This property takes the System.Double as value.
Examples

This sample shows how to set the LengthFactor for the gauge.

void MyPage()
{
	SfLinearGauge gauge = new SfLinearGauge();
	LinearScale scale = new LinearScale();
	SymbolPointer pointer = new SymbolPointer();
	pointer.LengthFactor= 0.4;
	scale.Pointers.Add(pointer);
	gauge.Scales.Add(scale);
}

MarkerShape

Gets or sets the marker shape symbol pointer. It customizes the marker shapes for pointer. This is a bindable property.

Declaration
public MarkerShape MarkerShape { get; set; }
Property Value
Type Description
MarkerShape

This property takes the MarkerShape as value.
Examples

This sample shows how to set the LengthFactor for the gauge.

void MyPage()
{
	SfLinearGauge gauge = new SfLinearGauge();
	LinearScale scale = new LinearScale();
	SymbolPointer pointer = new SymbolPointer();
	pointer.MarkerShape= MarkerShape.Triangle;
	scale.Pointers.Add(pointer);
	gauge.Scales.Add(scale);
}

Offset

Gets or sets the offset of linear gauge. It customizes the pointer position. This is a bindable property.

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

This property takes the System.Double as value.
Examples

This sample shows how to set the Offset for the gauge.

void MyPage()
{
	SfLinearGauge gauge = new SfLinearGauge();
	LinearScale scale = new LinearScale();
	SymbolPointer pointer = new SymbolPointer();
	pointer.Offset = 0.4;
	scale.Pointers.Add(pointer);
	gauge.Scales.Add(scale);
}

SymbolPointerPosition

Gets or sets the symbolpointer position of linear gauge. It customizes the symbol pointer position. This is a bindable property.

Declaration
public SymbolPointerPosition SymbolPointerPosition { get; set; }
Property Value
Type Description
SymbolPointerPosition

This property takes the System.Double as value.
Examples

This sample shows how to set the symbolpointer position for the gauge.

void MyPage()
{
	SfLinearGauge gauge = new SfLinearGauge();
	LinearScale scale = new LinearScale();
	SymbolPointer pointer = new SymbolPointer();
	pointer.SymbolPointerPosition = SymbolPointerPoisition.Away;
	scale.Pointers.Add(pointer);
	gauge.Scales.Add(scale);
}