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Fix cropping field as well

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This commit is contained in:
Nick Mowen 2022-02-15 22:21:38 -07:00
parent 3680ac0dd3
commit 282afab400
1 changed files with 19 additions and 1 deletions
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20
frigate/http.py
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@ -383,7 +383,25 @@ def latest(camera_name, label):
return "No event for {} was found".format(label), 404 return "No event for {} was found".format(label), 404
# read snapshot from disk # read snapshot from disk
frame = cv2.imread(os.path.join(CLIPS_DIR, f"{event.camera}-{event.id}-clean.png")) frame = cv2.imread(
os.path.join(CLIPS_DIR, f"{event.camera}-{event.id}-clean.png")
)
crop = bool(request.args.get("crop", 0, type=int))
if crop:
box_size = 300
box = event.box
region = calculate_region(
frame.shape,
box[0],
box[1],
box[2],
box[3],
box_size,
multiplier=1.1,
)
frame = frame[region[1] : region[3], region[0] : region[2]]
height = int(request.args.get("h", str(frame.shape[0]))) height = int(request.args.get("h", str(frame.shape[0])))
width = int(height * frame.shape[1] / frame.shape[0]) width = int(height * frame.shape[1] / frame.shape[0])
frame = cv2.resize(frame, dsize=(width, height), interpolation=cv2.INTER_AREA) frame = cv2.resize(frame, dsize=(width, height), interpolation=cv2.INTER_AREA)