.NET MAUI Waterfall Chart Component

Overview

The .NET MAUI waterfall chart explains gradual changes in the quantitative value of an entity that is subject to increments or decrements. This chart is often used to illustrate changes in revenues. You can create beautiful, animated, real-time, and high-performance waterfall charts that support interactive features such as zooming and panning, trackball, tooltip, and selection.

.NET MAUI waterfall chart.

Key features

.NET MAUI waterfall chart with autoSum feature

Total and intermediate sum

The .NET MAUI waterfall chart allows you to calculate the sum of previous data points and display the value as a new column.

.NET MAUI waterfall chart with customization

UI customization

The .NET MAUI waterfall chart supports customizing positive, negative, and summary segment colors using built-in APIs to make it visually unique.

.NET MAUI waterfall chart with data labels

Data labels

The data points of the .NET MAUI waterfall chart can easily be annotated with data labels to improve readability.

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 Waterfall Series to the .NET MAUI Cartesian Chart.-->
            <chart:WaterfallSeries 
                        ItemsSource="{Binding Data}"
                        XBindingPath="Month"
                        YBindingPath="Target">
            </chart:WaterfallSeries> 
        </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", 27),
            new Model("Feb", -12),
            new Model("Mar", 15),
            new Model("Apr", 11),
            new Model("May", -12),
            new Model("Jun", 14), 
        };
    }
}