Draws a single or multiple polygonal curves

Namespace:  Emgu.CV
Assembly:  Emgu.CV (in Emgu.CV.dll) Version: 2.1.0.649 (2.1.0.649)

Syntax

         
 C#  Visual Basic  Visual C++ 
public static void cvPolyLine(
	IntPtr img,
	IntPtr[] pts,
	int[] npts,
	int contours,
	int isClosed,
	MCvScalar color,
	int thickness,
	LINE_TYPE lineType,
	int shift
)
Public Shared Sub cvPolyLine ( _
	img As IntPtr, _
	pts As IntPtr(), _
	npts As Integer(), _
	contours As Integer, _
	isClosed As Integer, _
	color As MCvScalar, _
	thickness As Integer, _
	lineType As LINE_TYPE, _
	shift As Integer _
)
public:
static void cvPolyLine(
	IntPtr img, 
	[InAttribute] array<IntPtr>^ pts, 
	[InAttribute] array<int>^ npts, 
	int contours, 
	int isClosed, 
	MCvScalar color, 
	int thickness, 
	LINE_TYPE lineType, 
	int shift
)

Parameters

img
IntPtr
Image
pts
array< IntPtr >[]()[]
Array of pointers to polylines
npts
array< Int32 >[]()[]
Array of polyline vertex counters
contours
Int32
Number of polyline contours
isClosed
Int32
Indicates whether the polylines must be drawn closed. If !=0, the function draws the line from the last vertex of every contour to the first vertex.
color
MCvScalar
Polyline color
thickness
Int32
Thickness of the polyline edges
lineType
LINE_TYPE
Type of the line segments, see cvLine description
shift
Int32
Number of fractional bits in the vertex coordinates

See Also