cvClipLine Method (imgSize, pt1, pt2)

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Calculates a part of the line segment which is entirely in the image. It returns 0 if the line segment is completely outside the image and 1 otherwise.

Declaration Syntax

Visual Basic

Visual C++

public static int cvClipLine(
	MCvSize imgSize,
	ref MCvPoint pt1,
	ref MCvPoint pt2
)

Public Shared Function cvClipLine ( _
	imgSize As MCvSize, _
	ByRef pt1 As MCvPoint, _
	ByRef pt2 As MCvPoint _
) As Integer

public:
static int cvClipLine(
	MCvSize imgSize, 
	MCvPoint% pt1, 
	MCvPoint% pt2
)

Parameters

imgSize (MCvSize): Size of the image

pt1 ( MCvPoint %): First ending point of the line segment. It is modified by the function

pt2 ( MCvPoint %): Second ending point of the line segment. It is modified by the function.

Return Value

It returns 0 if the line segment is completely outside the image and 1 otherwise.

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.3.0.0 (1.3.0.0)