If this property is set to a non-zero value, labels will be scaled down if they exceed this size. This is useful for creating gauges which can be resized at runtime.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2