how to make a normal distribution

[Jose Carlos]

im trying to make something like this

but my result is this

my xaml code:

 """<chart:SfChart.Series>

                <chart:ColumnSeries Color="#6DC0ED" x:Name="colum" ItemsSource="{Binding Data}" XBindingPath="Notas" YBindingPath="Cantidad" EnableTooltip="True">

                    

                </chart:ColumnSeries>

                <chart:SplineSeries SplineType="Natural"  Color="#af2d2d" ItemsSource="{Binding Data}" XBindingPath="Notas" YBindingPath="Cantidad" >

                    

                </chart:SplineSeries>

            </chart:SfChart.Series>"""

"""

Can someone tell me what do i have to add or modify in my code to make graphics like the first image i show before

[Muneesh Kumar G]

Hi Jose, 

  

Thanks for using Syncfusion products.  

  

We have analyzed your query, we would like to inform you that the shown image in user documentation is implemented by giving hard code data to spline series to represent temperature high and low range. If you want to draw a curve in chart means it should be achieved by using giving calculated data to spline series as mentioned in your update.  

  

Please refer below user documentation for more detail about column and spline series.  

  

https://help.syncfusion.com/xamarin/sfchart/charttypes#column-chart 

  

https://help.syncfusion.com/xamarin/sfchart/charttypes#spline-chart 

  

Please let us know if you have any queries.  

  

Thanks,
Muneesh Kumar G.