public static void DrawContours(
	CvArr img,
	CvSeq<CvPoint> contour,
	CvScalar externalColor,
	CvScalar holeColor,
	int maxLevel,
	int thickness,
	LineType lineType,
	CvPoint offset
)

Public Shared Sub DrawContours ( 
	img As CvArr,
	contour As CvSeq(Of CvPoint),
	externalColor As CvScalar,
	holeColor As CvScalar,
	maxLevel As Integer,
	thickness As Integer,
	lineType As LineType,
	offset As CvPoint
)

public:
static void DrawContours(
	CvArr^ img, 
	CvSeq<CvPoint>^ contour, 
	CvScalar externalColor, 
	CvScalar holeColor, 
	int maxLevel, 
	int thickness, 
	LineType lineType, 
	CvPoint offset
)

static member DrawContours : 
        img : CvArr * 
        contour : CvSeq<CvPoint> * 
        externalColor : CvScalar * 
        holeColor : CvScalar * 
        maxLevel : int * 
        thickness : int * 
        lineType : LineType * 
        offset : CvPoint -> unit 

Parameters

img

Type: OpenCvSharpCvArr
Image where the contours are to be drawn. Like in any other drawing function, the contours are clipped with the ROI.

contour

Type: OpenCvSharpCvSeqCvPoint
Reference to the first contour.

externalColor

Type: OpenCvSharpCvScalar
Color of the external contours.

holeColor

Type: OpenCvSharpCvScalar
Color of internal contours (holes).

maxLevel

Type: SystemInt32
Maximal level for drawn contours. If 0, only contour is drawn. If 1, the contour and all contours after it on the same level are drawn. If 2, all contours after and all contours one level below the contours are drawn, etc. If the value is negative, the function does not draw the contours following after contour but draws child contours of contour up to abs(max_level)-1 level.

thickness

Type: SystemInt32
Thickness of lines the contours are drawn with. If it is negative (e.g. =CV_FILLED), the contour interiors are drawn.

lineType

Type: OpenCvSharpLineType
Type of the contour segments.

offset

Type: OpenCvSharpCvPoint
Shift all the point coordinates by the specified value. It is useful in case if the contours retrieved in some image ROI and then the ROI offset needs to be taken into account during the rendering.

Reference