<chart:SfChart.Series>
<chart:SplineSeries ItemsSource="{Binding Data}" XBindingPath="XValue" YBindingPath="YValue1" Color="#6192f2" StrokeWidth="3">
<chart:SplineSeries.DataMarker>
<chart:ChartDataMarker MarkerWidth="20" MarkerHeight="20" ShowLabel="false" ShowMarker="true" MarkerBorderColor="White" MarkerBorderWidth="3" MarkerColor="#6192f2">
</chart:ChartDataMarker>
</chart:SplineSeries.DataMarker>
</chart:SplineSeries>
<chart:SplineSeries ItemsSource="{Binding Data}" XBindingPath="XValue" YBindingPath="YValue2" Color="#d938d6" StrokeWidth="3">
<chart:SplineSeries.YAxis>
<chart:NumericalAxis OpposedPosition="true" RangePadding="Additional" Minimum="15" Maximum="23" Interval="2" EdgeLabelsVisibilityMode="Default">
<chart:NumericalAxis.LabelStyle>
<chart:ChartAxisLabelStyle TextColor="#d938d6" FontSize="17"/>
</chart:NumericalAxis.LabelStyle>
</chart:NumericalAxis>
</chart:SplineSeries.YAxis>
<chart:SplineSeries.DataMarker>
<chart:ChartDataMarker MarkerWidth="20" MarkerHeight="20" ShowLabel="false" ShowMarker="true" MarkerBorderColor="White" MarkerBorderWidth="3" MarkerColor="#d938d6">
</chart:ChartDataMarker>
</chart:SplineSeries.DataMarker>
</chart:SplineSeries>
</chart:SfChart.Series> |