Create basic design by using connecting dot's using your mouse- I have been create this by using mouse event check out the code below- use Python, OpenCv , NumPy import numpy as np import cv2 def click_event(event , x , y , flags , param): if event == cv2.EVENT_LBUTTONDOWN: print(x , " , " , y) font = cv2.FONT_HERSHEY_SIMPLEX strXY = str(x) + ' , ' + str(y) # cv2.putText(img,strXY, (x, y), font, .1, (255, 255, 0), 2) cv2.circle(img , (x , y) , 3 , ( 0 , 0 , 255 ) , - 1 ) points.append((x , y)) if len(points) >= 2 : cv2.circle(img , points[- 1 ] , 3 , ( 0 , 0 , 255 ) , - 1 ) # cv2.putText(img,strXY, points[-1], font, .1, (255, 255, 0), 2) cv2.line(img , points[- 2 ] , points[- 1 ] , ( 0 , 0 , 255 ) , 1 ) cv2.imshow( "Image" , img) points = [] img = np.zeros(( 512 , 512 , 3 )) cv2.imshow( "Image" , img) cv2.setMouseCallback( 'Image' ...
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