OpenCV (12) - 다각형 그리기

다각형 그리기

cv2.polylines(image, points, is_closed, color, thickness)

points : 꼭지점들
is_closed : 닫힌 도형 여부
thickness : 선의 두께

import cv2
import numpy as np
import matplotlib.pyplot as plt

image = np.full((512, 512, 3), 255, np.uint8)
points = np.array([[5, 5], [128, 258], [483, 444], [400, 150]])
image = cv2.polylines(image, [points], True, (0, 0, 255), 4)

plt.imshow(image)
plt.show()