27 lines
942 B
Python
27 lines
942 B
Python
from .ImageManipulation import ImageManipulation
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from ImageContainer import ImageContainer
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from typing import Any, List
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from utils.image_utils import pil_to_cv2, cv2_to_pil
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import cv2
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class FlipImage(ImageManipulation):
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def getManipulationName(self) -> str:
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return "Flip"
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def getParameters(self) -> List[str]:
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return ["mode"] # horizontal|vertical
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def manipulateImage(self, image: ImageContainer, parameters: Any) -> None:
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if image is None or image.getImage() is None:
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return
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pil_img = image.getImage()
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mode = "horizontal"
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if isinstance(parameters, dict) and parameters.get("mode") in ("horizontal", "vertical"):
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mode = parameters.get("mode")
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cv_img = pil_to_cv2(pil_img)
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flip_code = 1 if mode == "horizontal" else 0
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flipped = cv2.flip(cv_img, flip_code)
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image._imageData = cv2_to_pil(flipped)
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