WinUI 100% Stacked Area Chart - Visualize Data Easily

Overview

The WinUI 100% Stacked Area Chart shows the relative percentage of multiple data series in stacked areas. The cumulative proportion of each stacked area always totals 100%. The y-axis will always be rendered with the range 0–100. It supports zooming, scrolling, tooltip, trackball, and selection.

WinUI 100 Percentage Stacked Area Chart Documentation

WinUI 100 Percentage 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.

WinUI Stacked Area Chart with Customized Border and Color

UI Styling

Customize the color and border of the chart using built-in APIs to make it visually unique.

Code Guideline

Easily 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 });
    }
}