Emgu CV Library Documentation
Draw Method (c, externalColor, holeColor, maxLevel, thickness, offset)
NamespacesEmgu.CVImage<(Of <(TColor, TDepth>)>)Draw(Seq<(Of <(MCvPoint>)>), TColor, TColor, Int32, Int32, MCvPoint%)

Draws contour outlines in the image if thickness>=0 or fills area bounded by the contours if thickness<0
Declaration Syntax
C#Visual BasicVisual C++
public void Draw(
	Seq<MCvPoint> c,
	TColor externalColor,
	TColor holeColor,
	int maxLevel,
	int thickness,
	ref MCvPoint offset
Public Sub Draw ( _
	c As Seq(Of MCvPoint), _
	externalColor As TColor, _
	holeColor As TColor, _
	maxLevel As Integer, _
	thickness As Integer, _
	ByRef offset As MCvPoint _
void Draw(
	Seq<MCvPoint>^ c, 
	TColor externalColor, 
	TColor holeColor, 
	int maxLevel, 
	int thickness, 
	MCvPoint% offset
c (Seq<(Of <(MCvPoint>)>))
Pointer to the first contour
externalColor (TColor)
Color of the external contours
holeColor (TColor)
Color of internal contours (holes).
maxLevel (Int32)
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(maxLevel)-1 level
thickness (Int32)
Thickness of lines the contours are drawn with. If it is negative, the contour interiors are drawn
offset ( MCvPoint %)
Shift all the point coordinates by the specified value. It is useful in case if the contours retrived in some image ROI and then the ROI offset needs to be taken into account during the rendering

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