PieChartStyle Class

Stores the pie chart’s appearance settings.

Namespace: DevExpress.XamarinForms.Charts

Assembly: DevExpress.XamarinForms.Charts.dll

Declaration

public class PieChartStyle :
    ChartStyleBase

The following members return PieChartStyle objects:

Remarks

Assign a PieChartStyle class instance with the specified appearance settings to the PieChartView.ChartStyle property to customize the pie chart appearance.

Example

This example demonstrates how to customize the appearance and layout of a pie chart.

XAML
C#

<ContentPage>
    <ContentPage.BindingContext>
        <local:ViewModel/>
    </ContentPage.BindingContext>
    <dxc:PieChartView>
        <!--...-->
        <dxc:PieChartView.ChartStyle>
            <dxc:PieChartStyle Palette="{Binding Palette}" 
                               BackgroundColor="#e5e5e5"
                               BorderColor="#747987"
                               BorderThickness="10"
                               SeriesIndent="70"
                               Padding="70,20,0,0"/>
        </dxc:PieChartView.ChartStyle>
    </dxc:PieChartView>
</ContentPage>

using Xamarin.Forms;
// ...
class ViewModel {
    // ...
    readonly Color[] palette;
    public Color[] Palette => palette;

    public ViewModel() {
        // ...
        palette = PaletteLoader.LoadPalette("#25a966", "#f45a4e", "#f8c855", "#f8c855",
                                            "#975ba5", "#496cbe", "#f45a4e");}
}

static class PaletteLoader {
    public static Color[] LoadPalette(params string[] values) {
        Color[] colors = new Color[values.Length];
        for (int i = 0; i < values.Length; i++)
            colors[i] = Color.FromHex(values[i]);
        return colors;
    }
}

Pie Chart Style