Label Class

Represents the base class for labels in gauges.

Namespace: DevExpress.XtraGauges.Core.Model

Assembly: DevExpress.XtraGauges.v23.2.Core.dll

NuGet Package: DevExpress.Gauges.Core

Declaration

C#

public class Label :
    ScaleIndependentLayerComponent<BaseLabelProvider>,
    ILabelEx,
    ILabel,
    IBaseObject,
    IDisposable,
    ISupportLockUpdate,
    ISupportAcceptOrder,
    ISupportAssign<ILabel>,
    INamed,
    ISupportAssign<Label>

VB.NET

Public Class Label
    Inherits ScaleIndependentLayerComponent(Of BaseLabelProvider)
    Implements ILabelEx,
               ILabel,
               IBaseObject,
               IDisposable,
               ISupportLockUpdate,
               ISupportAcceptOrder,
               ISupportAssign(Of ILabel),
               INamed,
               ISupportAssign(Of Label)

Remarks

In Windows Forms, labels are represented by LabelComponent class objects.

Example

The following code shows how to add a static label (LabelComponent) to a circular gauge. The label displays custom text and formats its appearance using HTML tags.

The result is shown below:

C#

using DevExpress.XtraGauges.Win.Base;
using DevExpress.XtraGauges.Core.Drawing;

circularGauge1.BeginUpdate();
LabelComponent label = new LabelComponent("myLabel");
label.AppearanceText.TextBrush = new SolidBrushObject(Color.Black);
label.Position = new DevExpress.XtraGauges.Core.Base.PointF2D(125, 210);
label.ZOrder = -10000;
label.AllowHTMLString = true;
label.Text = "<color=RED>MPH</color> <b>/</b> <color=BLUE>KM/H</color>";
circularGauge1.Labels.Add(label);
circularGauge1.EndUpdate();

VB.NET

Imports DevExpress.XtraGauges.Win.Base
Imports DevExpress.XtraGauges.Core.Drawing

circularGauge1.BeginUpdate()
Dim label As LabelComponent = New LabelComponent("myLabel")
label.AppearanceText.TextBrush = New SolidBrushObject(Color.Black)
label.Position = New DevExpress.XtraGauges.Core.Base.PointF2D(125, 210)
label.ZOrder = -10000
label.AllowHTMLString = True
label.Text = "<color=RED>MPH</color> <b>/</b> <color=BLUE>KM/H</color>"
circularGauge1.Labels.Add(label)
circularGauge1.EndUpdate()

Implements

IXtraSerializable

Inheritance

Object

BaseObject

DevExpress.XtraGauges.Core.Base.BaseElement<DevExpress.XtraGauges.Core.Primitive.IRenderableElement>

DevExpress.XtraGauges.Core.Base.BaseLeaf<DevExpress.XtraGauges.Core.Primitive.IRenderableElement>

BaseLeafPrimitive

DevExpress.XtraGauges.Core.Model.BaseScaleIndependentComponent<DevExpress.XtraGauges.Core.Model.BaseLabelProvider>

DevExpress.XtraGauges.Core.Model.ScaleIndependentLayerComponent<DevExpress.XtraGauges.Core.Model.BaseLabelProvider>

Label

LabelComponent