cvBoundingRect Method (points, update)

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Returns the up-right bounding rectangle for 2d point set

Declaration Syntax

Visual Basic

Visual C++

public static MCvRect cvBoundingRect(
	IntPtr points,
	bool update
)

Public Shared Function cvBoundingRect ( _
	points As IntPtr, _
	update As Boolean _
) As MCvRect

public:
static MCvRect cvBoundingRect(
	IntPtr points, 
	bool update
)

Parameters

points (IntPtr): Either a 2D point set, represented as a sequence (CvSeq*, CvContour*) or vector (CvMat*) of points, or 8-bit single-channel mask image (CvMat*, IplImage*), in which non-zero pixels are considered

update (Boolean): The update flag. Here is list of possible combination of the flag values and type of contour: points is CvContour*, update=false: the bounding rectangle is not calculated, but it is read from rect field of the contour header. points is CvContour*, update=true: the bounding rectangle is calculated and written to rect field of the contour header. For example, this mode is used by cvFindContours. points is CvSeq* or CvMat*: update is ignored, the bounding rectangle is calculated and returned.

Return Value

The up-right bounding rectangle for 2d point set

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