System.Types.TPointF.DotProduct

• Up to Parent: TPointF

Delphi

function DotProduct(const APoint: TPointF): Single; inline;

C++

float DotProduct(const TPointF &rhs) const _ALWAYS_INLINE {

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.Types.pas SystemTypes.h	System.Types	TPointF

Description

Calculates the dot product of two points.

DotProduct returns the value that results of calculating the dot product of two TPointF objects.

See Also

• System.Types.TPointF.CrossProduct