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Overview

The Xamarin.Forms spline range area chart is used to display continuous data points as a set of splines that vary between high and low values over intervals of time and across different categories.

Beautiful Xamarin.Forms Spline Range Area Charts


Key features

Shows the Xamarin.Forms different spline range area chart type

Spline type

Four different types of rendering such as natural, monotonic, cardinal, and clamped.

Shows the Xamarin.Forms vertical spline range area chart

Vertical rendering

Rotate the spline range area chart to plot the data in a vertical direction and view the data from a different perspective.

The Xamarin.Forms spline range area chart shows the empty or null point support

Empty points

Empty or null data points are elegantly handled in spline range area charts.


Code example

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:local="clr-namespace:ChartExample"
             xmlns:chart="clr-namespace:Syncfusion.SfChart.XForms;assembly=Syncfusion.SfChart.XForms"
             x:Class="ChartExample.MainPage">

    <ContentPage.BindingContext>
        <local:ViewModel/>
    </ContentPage.BindingContext>

    <chart:SfChart>

        <chart:SfChart.PrimaryAxis>
            <chart:CategoryAxis/>
        </chart:SfChart.PrimaryAxis>

        <chart:SfChart.SecondaryAxis>
            <chart:NumericalAxis/>
        </chart:SfChart.SecondaryAxis>

        <chart:SplineRangeAreaSeries ItemsSource="{Binding Data}" XBindingPath="Month" High="High" Low="Low"/>

    </chart:SfChart>

</ContentPage>
public class Model
{
    public string Month { get; set; }

    public double High { get; set; }

    public double Low { get; set; }

    public Model(string xValue, double high, double low)
    {
        Month = xValue;
        High = high;
        Low = low;
    }
}

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

    public ViewModel()
    {
        Data = new ObservableCollection<Model>()
        {
            new Model("Jan", 50, 12),
            new Model("Feb", 70, 13),
            new Model("Mar", 65, 14),
            new Model("Apr", 57, 15),
            new Model("May", 48, 10), 
        };
    }
}

Learning resources

Navigate to GitHub code used to configure the Xamarin.Forms spline range area chart

GitHub Code

The Xamarin.Forms spline range area chart configuration code is available in GitHub.

Navigate to the options available in User Guide to customize the Xamarin.Forms spline range area chart

Spline Range Area Chart User Guide

Learn available options to customize the Xamarin.Forms spline range area chart.

Navigate to the API references documentation of Xamarin.Forms spline range area chart

Spline Range Area Chart API Reference

Explore the Xamarin.Forms spline range area chart APIs.


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