15 lines
309 B
Python
15 lines
309 B
Python
import cv2
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def show_preview(flag, img, title=None):
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if title is None:
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title = flag
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cv2.imshow(flag, img[:, :, ::-1].copy())
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cv2.setWindowTitle(flag, title)
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cv2.setWindowProperty(flag, cv2.WND_PROP_TOPMOST, 1)
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cv2.waitKey(1)
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def close_all_preview():
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cv2.destroyAllWindows()
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