Class SfLinearGauge

The Linear Gauge is an ideal control for visualizing numeric values in a linear scale with features like multiple axes, different orientations, and more.

Inheritance

System.Object

Syncfusion.Blazor.SfBaseComponent

SfLinearGauge

Namespace: Syncfusion.Blazor.LinearGauge

Assembly: Syncfusion.Blazor.dll

Syntax

public class SfLinearGauge : SfBaseComponent

Constructors

SfLinearGauge()

Initializes a new instance of the SfLinearGauge class.

Declaration

public SfLinearGauge()

Properties

AllowImageExport

Gets or sets a value indicating whether or not to enable the export as image functionality in the linear gauge.

Declaration

public bool AllowImageExport { get; set; }

Property Value

Type	Description
System.Boolean

AllowMargin

Gets or sets a value indicating whether or not to enable the margin functionality in linear gauge.

Declaration

public bool AllowMargin { get; set; }

Property Value

Type	Description
System.Boolean

AllowPdfExport

Gets or sets a value indicating whether or not to enable the export as PDF functionality in the linear gauge.

Declaration

public bool AllowPdfExport { get; set; }

Property Value

Type	Description
System.Boolean

AllowPrint

Gets or sets a value indicating whether or not to enable the print functionality in the linear gauge.

Declaration

public bool AllowPrint { get; set; }

Property Value

Type	Description
System.Boolean

Background

Gets or sets the background color of the gauge. This property accepts value in hex code, rgba string as a valid CSS color string.

Declaration

public string Background { get; set; }

Property Value

Type	Description
System.String

ChildContent

Gets or sets the content of the UI element.

Declaration

public RenderFragment ChildContent { get; set; }

Property Value

Type	Description
Microsoft.AspNetCore.Components.RenderFragment

Description

Gets or sets the description for linear gauge.

Declaration

public string Description { get; set; }

Property Value

Type	Description
System.String

EnableGroupingSeparator

Gets or sets a value indicating whether or not to split the numeric values in the component with comma.

Declaration

public bool EnableGroupingSeparator { get; set; }

Property Value

Type	Description
System.Boolean

Format

Gets or sets the format to apply for internationalization in linear gauge.

Declaration

public string Format { get; set; }

Property Value

Type	Description
System.String

Height

Gets or sets the height of the linear gauge as a string in order to provide input as both like '100px' or '100%'. If specified as '100%, gauge will render to the full height of its parent element.

Declaration

public string Height { get; set; }

Property Value

Type	Description
System.String

ID

Gets or sets the id string for the linear gauge component.

Declaration

public string ID { get; set; }

Property Value

Type	Description
System.String

Orientation

Gets or sets the orientation of the rendering of the linear gauge.

Declaration

public Orientation Orientation { get; set; }

Property Value

Type	Description
Orientation

RangePalettes

Gets or sets the color palette for axis ranges in linear gauge.

Declaration

public string[] RangePalettes { get; set; }

Property Value

Type	Description
System.String[]

TabIndex

Gets or sets the tab index value for the linear gauge.

Declaration

public int TabIndex { get; set; }

Property Value

Type	Description
System.Int32

Theme

Gets or sets the theme supported for the linear gauge.

Declaration

public Theme Theme { get; set; }

Property Value

Type	Description
Theme

Title

Gets or sets the title for linear gauge.

Declaration

public string Title { get; set; }

Property Value

Type	Description
System.String

Width

Gets or sets the width of the linear gauge as a string in order to provide input as both like '100px' or '100%'. If specified as '100%, gauge will render to the full width of its parent element.

Declaration

public string Width { get; set; }

Property Value

Type	Description
System.String

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration

protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

Type	Name	Description
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder	__builder

OnAfterRenderAsync(Boolean)

OnAfterRenderAsync is a lifecycle method that is invoked each time the component is rendered in the application.

Declaration

protected override Task OnAfterRenderAsync(bool firstRender)

Parameters

Type	Name	Description
System.Boolean	firstRender	represents the method hitting counts.

Returns

Type	Description
System.Threading.Tasks.Task	System.Threading.Tasks.Task representing the asynchronous operation.

Overrides

Syncfusion.Blazor.SfBaseComponent.OnAfterRenderAsync(System.Boolean)

OnGaugeInitialized()

OnGaugeInitialized method is called when the component has received its initial parameters.

Declaration

protected Task OnGaugeInitialized()

Returns

Type	Description
System.Threading.Tasks.Task	System.Threading.Tasks.Task representing the asynchronous operation.

OnGaugeParametersSet()

OnParametersSet is a lifecycle method that is invoked when the component has received parameters, and the incoming values have been assigned to the properties.

Declaration

protected Task OnGaugeParametersSet()

Returns

Type	Description
System.Threading.Tasks.Task	System.Threading.Tasks.Task representing the asynchronous operation.

OnInitializedAsync()

OnInitializedAsync method is called when the component has received its initial parameters.

Declaration

protected override Task OnInitializedAsync()

Returns

Type	Description
System.Threading.Tasks.Task	System.Threading.Tasks.Task representing the asynchronous operation.

Overrides

Syncfusion.Blazor.SfBaseComponent.OnInitializedAsync()

OnParametersSetAsync()

OnParametersSetAsync is a lifecycle method that is invoked when the component has received parameters, and the incoming values have been assigned to the properties.

Declaration

protected override Task OnParametersSetAsync()

Returns

Type	Description
System.Threading.Tasks.Task	System.Threading.Tasks.Task representing the asynchronous operation.

SetAnnotationValue(Int32, String, Int32)

The method is used to set the annotation value dynamically for linear gauge.

Declaration

public void SetAnnotationValue(int annotationIndex, string content, int axisValue)

Parameters

Type	Name	Description
System.Int32	annotationIndex	Specifies the index number of the axis in which the annotation value is to be changed.
System.String	content	Specifies the value of the annotation to be updated in it.
System.Int32	axisValue	Specifies the index number of the annotation in which the value is to be changed.

SetPointerValue(Int32, Int32, Double)

The method is used to set the pointer value dynamically for linear gauge.

Declaration

public void SetPointerValue(int axisIndex, int pointerIndex, double pointerValue)

Parameters

Type	Name	Description
System.Int32	axisIndex	Specifies the index number of the axis in which the pointer value is to be changed.
System.Int32	pointerIndex	Specifies the index number of the pointer in which the value is to be changed.
System.Double	pointerValue	Specifies the value of the pointer to be updated in it.