WinUI Cartesian Charts Stacked Area 100 Chart

Overview

The WinUI 100% Stacked Area Chart displays multiple series of data as stacked areas, ensuring that the cumulative proportions of the stacked elements always total 100%. The y-axis will always render within the range 0%–100%. Users can create beautiful, animated, real-time, high-performance stacked area charts that also support interactive features such as zooming, scrolling, trackball, tooltip, and selection.

WinUI 100 Percent Stacked Area Chart Documentation

WinUI 100 Percent Stacked Area Chart

Key Features

WinUI Grouped Stacked Area Chart

Grouped Stacked Chart

Group a series with another series using the GroupName in a chart. Group the series with different stacking names separately.

WinUI Vertical Stacked Area Chart

Vertical chart

Rotate the chart to plot data vertically and view it from a different perspective.

WinUI Stacked Area Chart showing empty point aka null point

Empty/null point chart

Empty or null data points are elegantly handled in the 100% stacked area chart.

WinUI Stacked Area Chart with customized border and color

UI styling

The WinUI 100% stacked area chart offers UI customization using built-in APIs for adjusting colors and borders, enhancing its visual appeal with a distinctive look.

Code guideline

Get started with the WinUI 100% Stacked Area Chart using a few simple lines of XAML and C# code example, as demonstrated below:

xaml
c#
<Window x:Class="ChartExample.MainPage"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="using:ChartExample"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
        xmlns:chart="using:Syncfusion.UI.Xaml.Charts"
        mc:Ignorable="d"
        Title="WinUI 100% Stacked Area Chart" Height="450" Width="700">
    
    <Grid>
        <chart:SfCartesianChart Height="300" Width="500">
            <!--Setting DataContext-->
            <chart:SfCartesianChart.DataContext>
                <local:ViewModel/>
            </chart:SfCartesianChart.DataContext>

            <!--Initialize the horizontal axis for the WinUI Chart-->
            <chart:SfCartesianChart.XAxes>
                <chart:DateTimeAxis/>
            </chart:SfCartesianChart.XAxes>

            <!--Initialize the vertical axis for the WinUI Chart-->
            <chart:SfCartesianChart.YAxes>
                <chart:NumericalAxis/>
            </chart:SfCartesianChart.YAxes>

            <!--Adding 100% Stacked Area Chart to the Chart-->

            <chart:StackedArea100Series 
                ItemsSource="{Binding Accidents}"
                XBindingPath="Month"
                YBindingPath="Bus">
            </chart:StackedArea100Series>

            <chart:StackedArea100Series 
                ItemsSource="{Binding Accidents}"
                XBindingPath="Month"
                YBindingPath="Car">
            </chart:StackedArea100Series>

            <chart:StackedArea100Series 
                ItemsSource="{Binding Accidents}"
                XBindingPath="Month"
                YBindingPath="Truck">
            </chart:StackedArea100Series>
        </chart:SfCartesianChart>
    </Grid>
</Window>
public class StackingAreaChartModel
{
    public DateTime Month { get; set; }
    public double Bus { get; set; }
    public double Car { get; set; }
    public double Truck { get; set; }
}

public class ViewModel
{
    public ObservableCollection<StackingAreaChartModel> Accidents { get; set; }
       
    public ViewModel()
    {
        this.Accidents = new ObservableCollection<StackingAreaChartModel>();
        DateTime mth = new DateTime(2011, 1, 1);

        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(6), Bus = 3, Car = 4, Truck = 5 });
        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(7), Bus = 4, Car = 5, Truck = 6 });
        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(8), Bus = 3, Car = 4, Truck = 5 });
        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(9), Bus = 4, Car = 5, Truck = 6 });
        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(10), Bus = 7, Car = 8, Truck = 7 });
        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(11), Bus = 4, Car = 5, Truck = 6 });
        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(12), Bus = 7, Car = 8, Truck = 7 });
        Accidents.Add(new StackingAreaChartModel() { Month = mth.AddMonths(13), Bus = 4, Car = 5, Truck = 6 });
    }
}