Histogram Chart in WPF Charts (SfChart)

15 Jan 2021 / 1 minute to read

Histogram Chart

HistogramSeries is one of the seven basic tools of quality control to Visualize the frequency distribution of data over a certain time period. HistogramSeries is often used to plot the density of data.

The following code example shows how to add the HistogramSeries:

xaml

<chart:HistogramSeries x:Name="histogramSeries" 

HistogramInterval="5" 

Interior="#BCBCBC"

ItemsSource="{Binding Product}"

XBindingPath="Price" 

YBindingPath="Value"/>

c#

HistogramSeries series = new HistogramSeries()
{

    ItemsSource = new ViewModel().Product,

    XBindingPath = "Price",

    YBindingPath = "Value",

    HistogramInterval = 5,

    Interior = new SolidColorBrush(Color.FromRgb(0xBC, 0xBC, 0xBC))

};

chart.Series.Add(series);

You can customize interval using HistogramInterval property and the normal distribution curve can be collapsed using ShowNormalDistributionCurve.

xaml

<chart:HistogramSeries x:Name="histogramSeries" 

HistogramInterval="5"

ShowNormalDistributionCurve="False"

Interior="#BCBCBC"

ItemsSource="{Binding Product}"

XBindingPath="Price" 

YBindingPath="Value"/>

c#

HistogramSeries series = new HistogramSeries()
{

    ItemsSource = new ViewModel().Product,

    XBindingPath = "Price",

    YBindingPath = "Value",

    HistogramInterval = 5,

    ShowNormalDistributionCurve = false,

    Interior = new SolidColorBrush(Color.FromRgb(0xBC, 0xBC, 0xBC))

};

chart.Series.Add(series);