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The Xamarin.Forms spline area chart is designed for visualizing quantitative data. It is an area chart type that plots a fitted curve through each data point in a series. It is used to represent time-dependent data and show trends in data at equal intervals.
Rotate the spline area chart to plot data in a vertical direction and view data from a different perspective.
The spline area chart handles empty or null data points elegantly.
Customizes the color and thickness of the spline area chart using built-in APIs to make it visually unique.
Marks data points with built-in shapes such as circles, rectangles, ellipses, vertical lines, horizontal lines, diamonds, triangles, and pentagons. In addition to these shapes, use images to make the point more attractive.
Use multiple axes to plot different data sets that widely vary from one other.
Easily get started with Xamarin Spline Area Chart using a few simple lines of C# code, as demonstrated below,
<?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:SplineAreaSeries ItemsSource="{Binding Data}" XBindingPath="Month" YBindingPath="Target"/>
</chart:SfChart>
</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),
};
}
}
Explore the Xamarin.Forms Spline Area Chart example from GitHub to learn how to render and configure charts.
Learn available options to customize the Xamarin.Forms spline area chart.
