WPF-PathButton

using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Shapes;

namespace WpfApp1;

[TemplatePart(Name = "PART_Path", Type = typeof(Path))]
public class PathButton : Button
{
    public static readonly DependencyProperty PathDataProperty =
        DependencyProperty.Register(
            nameof(PathData),
            typeof(Geometry),
            typeof(PathButton),
            new PropertyMetadata(null));

    public Geometry PathData
    {
        get => (Geometry)GetValue(PathDataProperty);
        set => SetValue(PathDataProperty, value);
    }
}

<Style TargetType="{x:Type local:PathButton}">
    <Setter Property="Background" Value="Transparent" />
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type local:PathButton}">
                <Grid>
                    <Path
                        x:Name="PART_Path"
                        HorizontalAlignment="Center"
                        VerticalAlignment="Center"
                        Data="{TemplateBinding PathData}"
                        Fill="{TemplateBinding Foreground}"
                        Stretch="Uniform" />
                </Grid>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>

<local:PathButton
    Width="30"
    Height="30"
    Foreground="DodgerBlue"
    PathData="M28.166016,0L32,3.8740238 11.496002,19.745 0,7.9879777 4.4200134,4.6370251 12.070007,12.476016z" />