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CvInvokeArrowedLine Method
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Draws a arrow segment pointing from the first point to the second one.

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)
Syntax
public static void ArrowedLine(
	IInputOutputArray img,
	Point pt1,
	Point pt2,
	MCvScalar color,
	int thickness = 1,
	LineType lineType = LineType.EightConnected,
	int shift = 0,
	double tipLength = 0.1
)

Parameters

img
Type: Emgu.CVIInputOutputArray
Image
pt1
Type: System.DrawingPoint
The point the arrow starts from.
pt2
Type: System.DrawingPoint
The point the arrow points to.
color
Type: Emgu.CV.StructureMCvScalar
Line color.
thickness (Optional)
Type: SystemInt32
Line thickness.
lineType (Optional)
Type: Emgu.CV.CvEnumLineType
Type of the line.
shift (Optional)
Type: SystemInt32
Number of fractional bits in the point coordinates.
tipLength (Optional)
Type: SystemDouble
The length of the arrow tip in relation to the arrow length
See Also