Complete Guide to OpenCV Python Drawing: Lines, Circles, Rectangles, Ellipses, Polygons, and Text
Learn OpenCV Python drawing functions comprehensively: cv.line, cv.circle, cv.rectangle, cv.ellipse, cv.polylines, cv.arrowedLine, cv.putText, cv.drawMarker, and more. Includes complete code examples, detailed parameter explanations, and practical tips — everything you need for OpenCV 2D drawing in one article.