This might help:
<oxy:Plot x:Name="oxyPlot" Model="{Binding OxyPlotModel}" >
<oxy:Plot.DefaultTrackerTemplate>
<ControlTemplate>
<oxy:TrackerControl Position="{Binding Position}" LineExtents="{Binding PlotModel.PlotArea}">
<oxy:TrackerControl.Background>
<LinearGradientBrush EndPoint="0,1">
<GradientStop Color="#ff009fda" />
<GradientStop Offset="1" Color="#ff050505" />
</LinearGradientBrush>
</oxy:TrackerControl.Background>
<oxy:TrackerControl.Content>
<TextBlock Text="{Binding}" Margin="7" Foreground="White" />
</oxy:TrackerControl.Content>
</oxy:TrackerControl>
</ControlTemplate>
</oxy:Plot.DefaultTrackerTemplate>
</oxy:Plot>
↧