ScaleCustomLabelCollection Class

A collection that stores the custom labels of a particular scale.

Namespace: DevExpress.Xpf.Gauges

Assembly: DevExpress.Xpf.Gauges.v20.2.dll

Declaration

public class ScaleCustomLabelCollection :
    GaugeElementCollection<ScaleCustomLabel>
Public Class ScaleCustomLabelCollection
    Inherits GaugeElementCollection(Of ScaleCustomLabel)

Related API Members

The following members accept/return ScaleCustomLabelCollection objects:

Remarks

Each linear scale can hold a collection of custom labels returned by the Scale.CustomLabels property and represented by the ScaleCustomLabelCollection class. Each collection item is an instance of the ScaleCustomLabel class and can be accessed via the GaugeDependencyObjectCollectionBase<T>.Item property of a ScaleCustomLabelCollection object.

For more information on custom labels, refer to the Custom Labels (Circular Scale) and Custom Labels (Linear Scale) document.

Examples

This example illustrates how to create a LinearGaugeControl instance with two LinearScale objects.

View Example

<Window x:Class="DXGauges_Linear.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="450" Width="525">
    <Grid>
        <dxga:LinearGaugeControl  Name="linearGaugeControl1" Margin="0,24,0,20">
            <dxga:LinearGaugeControl.Model>
                <dxga:LinearRedThermometerModel/>
            </dxga:LinearGaugeControl.Model>
            <dxga:LinearGaugeControl.Scales>
                <dxga:LinearScale StartValue="-40" EndValue="120" 
                                  MajorIntervalCount="8"  Width="60">
                    <dxga:LinearScale.Ranges>
                        <dxga:LinearScaleRange EndValue="32" StartValue="-40">
                            <dxga:LinearScaleRange.Presentation>
                                <dxga:DefaultLinearScaleRangePresentation Fill="LightBlue" />
                            </dxga:LinearScaleRange.Presentation>
                        </dxga:LinearScaleRange>
                        <dxga:LinearScaleRange EndValue="120" StartValue="32">
                            <dxga:LinearScaleRange.Presentation>
                                <dxga:DefaultLinearScaleRangePresentation Fill="Tomato" />
                            </dxga:LinearScaleRange.Presentation>
                        </dxga:LinearScaleRange>
                    </dxga:LinearScale.Ranges>
                    <dxga:LinearScale.CustomLabels>
                        <dxga:ScaleCustomLabel Content="°F" Offset="-45" Value="-45" />
                    </dxga:LinearScale.CustomLabels>
                    <dxga:LinearScale.Layers>
                        <dxga:LinearScaleLayer/>
                    </dxga:LinearScale.Layers>
                    <dxga:LinearScale.LevelBars>
                        <dxga:LinearScaleLevelBar Value="59" />
                    </dxga:LinearScale.LevelBars>
                </dxga:LinearScale>
                <dxga:LinearScale StartValue="-40" EndValue="120" 
                                  MajorIntervalCount="8" Margin="68,0,0,0" >
                    <dxga:LinearScale.Ranges>
                        <dxga:LinearScaleRange StartValue="-40" EndValue="32" >
                            <dxga:LinearScaleRange.Presentation>
                                <dxga:DefaultLinearScaleRangePresentation Fill="LightBlue" />
                            </dxga:LinearScaleRange.Presentation>
                        </dxga:LinearScaleRange>
                        <dxga:LinearScaleRange StartValue="32" EndValue="120" >
                            <dxga:LinearScaleRange.Presentation>
                                <dxga:DefaultLinearScaleRangePresentation Fill="Tomato" />
                            </dxga:LinearScaleRange.Presentation>
                        </dxga:LinearScaleRange>
                    </dxga:LinearScale.Ranges>
                    <dxga:LinearScale.Markers>
                        <dxga:LinearScaleMarker Value="68" />
                    </dxga:LinearScale.Markers>
                    <dxga:LinearScale.CustomLabels>
                        <dxga:ScaleCustomLabel Content="°F" Offset="-7" Value="-45" />
                    </dxga:LinearScale.CustomLabels>
                    <dxga:LinearScale.LabelOptions>
                        <dxga:LinearScaleLabelOptions Offset="3" />
                    </dxga:LinearScale.LabelOptions>
                    <dxga:LinearScale.MinorTickmarkOptions>
                        <dxga:MinorTickmarkOptions Offset="-16" />
                    </dxga:LinearScale.MinorTickmarkOptions>
                </dxga:LinearScale>
            </dxga:LinearGaugeControl.Scales>
        </dxga:LinearGaugeControl>
    </Grid>
</Window>
See Also