Attributes

Name	Use
Geometry	Geometry
Width	Icon Width
Height	Icon Height

Use Cases

Geometry Geometric shape

<StackPanel Width="200" VerticalAlignment="Center">
    <Button Content="Button" HorizontalAlignment="Stretch"/>
    <Button Content="Button" hc:IconElement.Geometry="{StaticResource CalendarGeometry}" HorizontalAlignment="Stretch" Margin="0,10,0,0"/>
</StackPanel>