The first pie slice (based on the first row of data) will be rendered at the given angle. Successive slices are then rendered clockwise from the first slice starting at the 3 o' clock orientation.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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