TTMSFNCChartAnnotation.ArrowOpacity Property
Opacity of the arrowhead (0.0 fully transparent, 1.0 fully opaque).
API unit family: TMSFNCChart
Declaring type: TTMSFNCChartAnnotation
Type: Double
Syntax
property ArrowOpacity: Double;
__property double ArrowOpacity = {read=FArrowOpacity, write=SetArrowOpacity};