Merge pull request #7 from UiA-IKT213-Gruppe4/main

Snapchat filters

src/GUI.py

@@ -62,26 +62,6 @@ class GUI:
                 command=partial(self._applyManipulation, manipulation)
             )
 
-        # Manual Test menu listing all manipulations explicitly
-#        manual_menu = tk.Menu(menu, tearoff=0)
-#        menu.add_cascade(label="Test", menu=manual_menu)
-#        manual_menu.add_command(label="Padding", command=partial(self._applyManipulation, Padding(), {"border_width": 50}))
-#        manual_menu.add_command(label="Crop", command=partial(self._applyManipulation, CropImage()))
-#        manual_menu.add_command(label="Resize", command=partial(self._applyManipulation, ResizeImage(), {"width": 200, "height": 200}))
-#        manual_menu.add_command(label="Copy", command=partial(self._applyManipulation, CopyImage()))
-#        manual_menu.add_command(label="Greyscale", command=partial(self._applyManipulation, Grayscale()))
-#        manual_menu.add_command(label="HSV", command=partial(self._applyManipulation, HSV()))
-#        manual_menu.add_command(label="Hue Shifted", command=partial(self._applyManipulation, HueShift(), {"hue": 50}))
-#        manual_menu.add_command(label="Smoothed", command=partial(self._applyManipulation, BoxBlur(), {"ksize": 15}))
-#        manual_menu.add_command(label="Rotated", command=partial(self._applyManipulation, RotateImage(), {"angle": 90}))
-#        manual_menu.add_command(label="Flip (Horizontal)", command=partial(self._applyManipulation, FlipImage(), {"mode": "horizontal"}))
-#        manual_menu.add_command(label="Flip (Vertical)", command=partial(self._applyManipulation, FlipImage(), {"mode": "vertical"}))
-#        manual_menu.add_command(label="Color Adjust", command=partial(self._applyManipulation, ColorAdjust(), {"brightness": 10, "contrast": 1.2, "saturation": 1.1}))
-#        manual_menu.add_command(label="Gaussian Blur", command=partial(self._applyManipulation, GaussianBlur(), {"ksize": 5}))
-#        manual_menu.add_command(label="Sobel Edge", command=partial(self._applyManipulation, SobelEdge(), {"dx": 1, "dy": 0, "ksize": 3}))
-#        manual_menu.add_command(label="Binary Threshold", command=partial(self._applyManipulation, BinaryThreshold(), {"thresh": 127}))
-#        manual_menu.add_command(label="Histogram Threshold", command=partial(self._applyManipulation, HistogramThreshold()))
-
 
 
         # Frame to hold image

src/ImageContainer.py

@@ -28,7 +28,7 @@ class ImageContainer:
         # PIL Image.size returns (width, height)
         return self._imageData.size if self._imageData is not None else (0, 0)
 
-    def getImage(self) -> Image:
+    def getImage(self) -> Image or None:
         return self._imageData
 
     def saveImage(self, path: str) -> None:

src/ImageManipulation/CropImage.py

@@ -19,10 +19,8 @@ class CropImage(ImageManipulation):
             image: The image to manipulate
             parameters: Parameters for the manipulation (e.g., crop coordinates)
         """
-        if image is None or getattr(image, "_imageData", None) is None:
-            return
 
-        pil_image = image._imageData
+        pil_image = image.getImage()
 
         # If parameters provided as dict with width/height, do centered crop
         if isinstance(parameters, dict) and "width" in parameters and "height" in parameters:

src/ImageManipulation/ImageManipulation.py

@@ -7,13 +7,14 @@ class ImageManipulation(ABC):
     """Abstract base class for image manipulation operations."""
 
     @abstractmethod
-    def manipulateImage(self, image: ImageContainer, parameters: Any) -> None:
+    def manipulateImage(self, image: ImageContainer, parameters: Any) -> ImageContainer:
         """
         Manipulate the given image using the provided parameters.
 
         Args:
             image: The image to manipulate
             parameters: Parameters for the manipulation
+        Returns: The manipulated image
         """
         pass
 

src/icon.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6eed3c9619d01b38005e4aec35623f40dffd930d15764fe54552ffb0f77c38a5
+size 1331