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(
	Size imgSize,
	ref Point pt1,
	ref Point pt2
)

Public Shared Function cvClipLine ( _
	imgSize As Size, _
	ByRef pt1 As Point, _
	ByRef pt2 As Point _
) As Integer

public:
static int cvClipLine(
	Size imgSize, 
	Point% pt1, 
	Point% pt2
)

Parameters

imgSize (Size): Size of the image

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

pt2 ( Point %): 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: 1.5.0.0 (1.5.0.0)