Opencv cvcircle Function

Cvcircle (cvarr *IMG, CvpointCenter, IntRadius, CvscalarColor, IntThickness = 1, IntLinetype = 8, IntShift = 0)

IMG is an image pointer and can be used in a single channel and multiple channels without special requirements.

Center is the center coordinate of the circle

Radius is the radius of the circle.

Color indicates the color of the circle. For example, use cv_rgb (255,) to set it to red.

Thickness is used to set the width of a circular line. A larger value indicates the thicker the line, and a negative number indicates the filling effect.

 

Opencv cvcircle Function