DotProduct Method (NPoint)

In This Topic

Computes the dot product of this vector with another vector. Geometrically the dot product is |a| * |b| * cos(angle), where

angle - is the angle between the two vectors

|a| - is the length of this vector

|b| - is the length of the specified vector.

Syntax

Visual Basic
C#

'Declaration
 
Public Function DotProduct( _
   ByVal vector As NPoint _
) As System.Double

'Usage
 
Dim instance As NPoint
Dim vector As NPoint
Dim value As System.Double
 
value = instance.DotProduct(vector)

public System.double DotProduct( 
   NPoint vector
)

Parameters

vector

Requirements

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

Reference

NPoint Structure
NPoint Members

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