OpenCV-Python is a library of Python bindings designed to solve computer vision problems.
cv2.arrowedLine() method is used to draw arrow segment pointing from the start point to the end point.
Syntax: cv2.arrowedLine(image, start_point, end_point, color[, thickness[, line_type[, shift[, tipLength]]]])
image: It is the image on which line is to be drawn.
start_point: It is the starting coordinates of line. The coordinates are represented as tuples of two values i.e. (X coordinate value, Y coordinate value).
end_point: It is the ending coordinates of line. The coordinates are represented as tuples of two values i.e. (X coordinate value, Y coordinate value).
color: It is the color of line to be drawn. For BGR, we pass a tuple. eg: (255, 0, 0) for blue color.
thickness: It is the thickness of the line in px.
line_type: It denotes the type of the line for drawing.
shift: It denotes number of fractional bits in the point coordinates.
tipLength: It denotes the length of the arrow tip in relation to the arrow length.
Return Value: It returns an image.
Image used for all the below examples:
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