This flag determines whether midpoint anchors are displayed between each plotted line in the chart. Midpoint anchors may appear as rounded points, small squares, or other visual cues that a data point exists at that point on the line. If the data points form a nearly linear line, end users may have difficulty recognizing data points along the line unless they have been emphasized with a midpoint anchor.
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