ArcScaleRangeBarCollection Class

A collection that stores the range bars of a particular arc scale.

Namespace: DevExpress.Xpf.Gauges

Assembly: DevExpress.Xpf.Gauges.v21.2.dll

NuGet Package: DevExpress.Wpf.Gauges

Declaration

C#

public class ArcScaleRangeBarCollection :
    ArcScaleIndicatorCollection<ArcScaleRangeBar>

VB.NET

Public Class ArcScaleRangeBarCollection
    Inherits ArcScaleIndicatorCollection(Of ArcScaleRangeBar)

Related API Members

The following members return ArcScaleRangeBarCollection objects:

• ArcScale.RangeBars

Remarks

Each arc scale can hold a collection of range bars returned by the ArcScale.RangeBars property and represented by the ArcScaleRangeBarCollection class. Each collection item is an instance of the ArcScaleRangeBar class and can be accessed via the GaugeDependencyObjectCollectionBase<T>.Item property of an ArcScaleRangeBarCollection object.

For more information on range bars, refer to the Range Bar (Circular Scale) document.

Example

This example illustrates how to create a CircularGaugeControl instance with a single ArcScale object.

View Example

MainWindow.xaml

<Window x:Class="DXGauges_Circular.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:dxga="http://schemas.devexpress.com/winfx/2008/xaml/gauges"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <dxga:CircularGaugeControl Name="circularGaugeControl1" >
            <dxga:CircularGaugeControl.Model>
                <dxga:CircularRedClockModel />
            </dxga:CircularGaugeControl.Model>
            <dxga:CircularGaugeControl.Scales>
                <dxga:ArcScale StartValue="0" EndValue="12" 
                               StartAngle="-90" EndAngle="270"
                               MajorIntervalCount="12" MinorIntervalCount="5">
                    <dxga:ArcScale.LabelOptions>
                        <dxga:ArcScaleLabelOptions ShowFirst="False" Orientation="LeftToRight" />
                    </dxga:ArcScale.LabelOptions>
                    <dxga:ArcScale.Needles>
                        <dxga:ArcScaleNeedle Value="3" />
                        <dxga:ArcScaleNeedle Value="12" />
                    </dxga:ArcScale.Needles>
                    <dxga:ArcScale.Markers>
                        <dxga:ArcScaleMarker Value="7" />
                    </dxga:ArcScale.Markers>
                    <dxga:ArcScale.RangeBars>
                        <dxga:ArcScaleRangeBar AnchorValue="7" Value="3" />
                    </dxga:ArcScale.RangeBars>
                    <dxga:ArcScale.Layers>
                        <dxga:ArcScaleLayer />
                    </dxga:ArcScale.Layers>
                    <dxga:ArcScale.Ranges>
                        <dxga:ArcScaleRange StartValue="0" EndValue="4" />
                        <dxga:ArcScaleRange StartValue="4" EndValue="8" />
                        <dxga:ArcScaleRange StartValue="8" EndValue="12" />
                    </dxga:ArcScale.Ranges>
                </dxga:ArcScale>
            </dxga:CircularGaugeControl.Scales>
        </dxga:CircularGaugeControl>
    </Grid>
</Window>

Inheritance

Show 11 items

Object

DispatcherObject

DependencyObject

Freezable

Animatable

FreezableCollection<ArcScaleRangeBar>

GaugeDependencyObjectCollectionBase<ArcScaleRangeBar>

GaugeDependencyObjectCollection<ArcScaleRangeBar>

ValueIndicatorCollection<ArcScaleRangeBar>

ArcScaleIndicatorCollection<ArcScaleRangeBar>

ArcScaleRangeBarCollection