Created
August 8, 2020 13:27
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Fix opencv imshow in i3wm
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| """ | |
| Fix opencv imshow in i3wm | |
| - Use namedWindow with WINDOW_NORMAL | |
| - Only close when Esc (==27) is pressed | |
| (For some reason it triggers on Alt/i3 mod as well otherwise) | |
| - 50% chance the window is opened in tiled mode or floating mode | |
| Just change mode to liking after the fact with keybind | |
| """ | |
| import cv2 | |
| def i3imshow(wname, img): | |
| cv2.namedWindow("preview", cv2.WINDOW_NORMAL) | |
| while True: | |
| cv2.imshow(wname, img) | |
| k = cv2.waitKey(33) | |
| # Esc key to stop | |
| if k == 27: | |
| cv2.destroyAllWindows() | |
| return | |
| # Test | |
| img = cv2.imread("image.png") | |
| i3imshow("preview", img) |
Wow, glad this 4 year old script could help someone!
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Thank you!