Overview

The .NET MAUI area chart is like a line chart that represents time-dependent data and shows it at equal intervals, but it fills the area created by the line. This type of chart can be configured with a numerical, category, or date-time axis. It supports zooming, scrolling, tooltip, and selection.

.NET MAUI Area Chart documentation

.NET MAUI area chart.

Key Features

.NET MAUI vertical area chart.

Vertical area chart

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

.NET MAUI 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.

.NET MAUI area chart with multiple axes.

Multiple axes

Use multiple axes to plot different data sets that significantly vary from one another.

.NET MAUI area chart with data labels.

Data labels

Data labels display information about data points. Customize the labels’ foreground, border, and background. Rotate a data label by a specified angle.

Code example

xaml
c#
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui" 
        xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
        x:Class="ChartExample.MainPage"
        xmlns:local="using:ChartExample"
        xmlns:chart="clr-namespace:Syncfusion.Maui.Charts;assembly=Syncfusion.Maui.Charts">
       
    <Grid>
        <chart:SfCartesianChart HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">
            <!--Setting BindingContext-->
            <chart:SfCartesianChart.BindingContext>
                <local:ViewModel/>
            </chart:SfCartesianChart.BindingContext>

            <!--Initialize the horizontal axis for the .NET MAUI Cartesian Chart.-->
            <chart:SfCartesianChart.XAxes>
                <chart:CategoryAxis/>
            </chart:SfCartesianChart.XAxes>

            <!--Initialize the vertical axis for the .NET MAUI Cartesian Chart.-->
            <chart:SfCartesianChart.YAxes>
                <chart:NumericalAxis/>
            </chart:SfCartesianChart.YAxes>
           
            <!--Adding Area Series to the .NET MAUI Cartesian Chart.-->
            <chart:AreaSeries 
                        ItemsSource="{Binding Data}" 
                        XBindingPath="Month"
                        YBindingPath="Target">
            </chart:AreaSeries> 
        </chart:SfCartesianChart>
    </Grid>
</ContentPage>
public class Model
{
    public string Month { get; set; }

    public double Target { get; set; }

    public Model(string xValue, double yValue)
    {
        Month = xValue;
        Target = yValue;
    }
}

public class ViewModel
{
    public ObservableCollection<Model> Data { get; set; }

    public ViewModel()
    {
        Data = new ObservableCollection<Model>()
        {
            new Model("Jan", 50),
            new Model("Feb", 70),
            new Model("Mar", 65),
            new Model("Apr", 57),
            new Model("May", 48), 
        };
    }
}