SeriesSeriesPointsAction Class
Animates the 3D chart’s series points.
Namespace: DevExpress.Xpf.Charts
Assembly: DevExpress.Xpf.Charts.v20.2.dll
NuGet Packages: DevExpress.WindowsDesktop.Wpf.Charts, DevExpress.Wpf.Charts
Declaration
Remarks
The SeriesSeriesPointsAction object can be accessed via the SeriesAnimation.Actions property.
Example
The following example demonstrates how to animate series points, so that their values are dynamically changed when displaying a chart.
To accomplish this, it is first necessary to add a trigger to a chart’s Triggers collection, which will start the Year1998Animation in response to the chart’s Loaded event. Then, to the ChartControl.AnimationRecords collection, add a ChartAnimationRecord with a SeriesAnimation object.
<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:dxc="http://schemas.devexpress.com/winfx/2008/xaml/charts"
x:Class="WpfApplication1.Window1" Height="500" Width="650">
<Grid>
<dxc:ChartControl x:Name="chart">
<dxc:ChartControl.Diagram>
<dxc:XYDiagram3D>
<!--region #series-->
<dxc:XYDiagram3D.Series>
<dxc:BarSeries3D x:Name="Year1998" >
<dxc:Series.Points>
<dxc:SeriesPoint Argument="Illinois" Value="423.72" />
<dxc:SeriesPoint Argument="Indiana" Value="178.71" />
<dxc:SeriesPoint Argument="Michigan" Value="308.84" />
<dxc:SeriesPoint Argument="Ohio" Value="348.54" />
<dxc:SeriesPoint Argument="Wisconsin" Value="160.27" />
</dxc:Series.Points>
<dxc:BarSeries3D.Label>
<dxc:SeriesLabel Visible="False"/>
</dxc:BarSeries3D.Label>
</dxc:BarSeries3D>
<!--endregion #series-->
</dxc:XYDiagram3D.Series>
</dxc:XYDiagram3D>
</dxc:ChartControl.Diagram>
<!--region #records-->
<dxc:ChartControl.AnimationRecords>
<dxc:ChartAnimationRecord x:Name="Year1998Animation" Progress="0">
<dxc:ChartAnimationRecord.Animations>
<dxc:SeriesAnimation TargetSeries="{Binding ElementName=Year1998}">
<dxc:SeriesAnimation.Actions>
<dxc:SeriesSeriesPointsAction EqualSpeed="True"
Sequential="True"
DelayPercentage="30"/>
</dxc:SeriesAnimation.Actions>
</dxc:SeriesAnimation>
</dxc:ChartAnimationRecord.Animations>
</dxc:ChartAnimationRecord>
</dxc:ChartControl.AnimationRecords>
<!--endregion #records-->
<!--region #triggers-->
<dxc:ChartControl.Triggers>
<EventTrigger RoutedEvent="dxc:ChartControl.Loaded">
<EventTrigger.Actions>
<BeginStoryboard>
<Storyboard>
<DoubleAnimation From="0" To="1" Duration="0:0:3"
Storyboard.TargetName="Year1998Animation"
Storyboard.TargetProperty="Progress" />
</Storyboard>
</BeginStoryboard>
</EventTrigger.Actions>
</EventTrigger>
</dxc:ChartControl.Triggers>
<!--endregion #triggers-->
</dxc:ChartControl>
</Grid>
</Window>