Method ContourArea

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

ContourArea(InputArray, bool)

Calculates the contour area

public static double ContourArea(InputArray contour, bool oriented = false)

Parameters

contour InputArray

The contour vertices, represented by CV_32SC2 or CV_32FC2 matrix

oriented bool

Returns

double

ContourArea(IEnumerable<Point>, bool)

Calculates the contour area

public static double ContourArea(IEnumerable<Point> contour, bool oriented = false)

Parameters

contour IEnumerable<Point>

The contour vertices, represented by CV_32SC2 or CV_32FC2 matrix

oriented bool

Returns

double

ContourArea(IEnumerable<Point2f>, bool)

Calculates the contour area

public static double ContourArea(IEnumerable<Point2f> contour, bool oriented = false)

Parameters

contour IEnumerable<Point2f>

The contour vertices, represented by CV_32SC2 or CV_32FC2 matrix

oriented bool

Returns

double