PointToPointDistance (TcVnPoint2_DINT)

Computes the distance between 2 points.

Syntax

Definition:

HRESULT PointToPointDistance(
    HRESULT          hrPrev,
    TcVnPoint2_DINT& aPoint1,
    TcVnPoint2_DINT& aPoint2,
    double&          fDistance
)

Parameters

Name

Type

Description

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

aPoint1

TcVnPoint2_DINT&

Point 1

aPoint2

TcVnPoint2_DINT&

Point 2

fDistance

double&

Returns the distance between the points

 Return value

HRESULT

Required License

TC3 Vision Base

System Requirements