include correct regions

script.py

@@ -12,8 +12,8 @@ import adafruit_mpr121
 MEDIA_FOLDER = "media"
 WINDOW_NAME = "Image Viewer"
 
-WINDOW_WIDTH = 300
-WINDOW_HEIGHT = 500
+WINDOW_WIDTH = 475
+WINDOW_HEIGHT = 370
 
 i2c = busio.I2C(board.SCL, board.SDA)
 mpr121 = adafruit_mpr121.MPR121(i2c)
@@ -31,44 +31,37 @@ def clear_frame():
     cv2.waitKey(1)  # Add a small delay to ensure the frame is displayed
 
 
-def resize_and_center_frame(frame):
-    # Get original frame dimensions
-    height, width = frame.shape[:2]
-
-    # Calculate aspect ratio
-    aspect_ratio = width / height
-
-    # Determine resizing dimensions while maintaining aspect ratio
-    if width > height:
-        new_width = WINDOW_WIDTH
-        new_height = int(new_width / aspect_ratio)
+def get_frame_with_fill(frame, w_w, w_h):
+     # Resize the frame to fit within 400x400 while maintaining aspect ratio
+    h, w = frame.shape[:2]
+    
+    if w > h:
+        scale = w_w / w
     else:
-        new_height = WINDOW_HEIGHT
-        new_width = int(new_height * aspect_ratio)
-
-    # Resize the frame
-    resized_frame = cv2.resize(frame, (new_width, new_height))
-
-    # Calculate offset to center the resized frame in the window
-    x_offset = max(0, (WINDOW_WIDTH - new_width) // 2)
-    y_offset = max(0, (WINDOW_HEIGHT - new_height) // 2)
-
-    # Create a black background of the window size
-    window_background = np.zeros((WINDOW_HEIGHT, WINDOW_WIDTH, 3), dtype=np.uint8)
-
-    # Overlay the resized frame onto the background at the calculated offset    
-    print(y_offset) 
-    print(y_offset) 
-    print(new_height)
-    print(x_offset) 
-    print(x_offset) 
-    print(new_width)
+        scale = w_h / h
+
+    # Ensure the image does not exceed the max dimensions
+    if scale * h > w_h:
+        scale = w_h / h
+    elif scale * w > w_w:
+        scale = w_w / w
+
+    print(scale)
+    new_w = int(w * scale)
+    new_h = int(h * scale)
+    resized = cv2.resize(frame, (new_w, new_h), interpolation=cv2.INTER_AREA)
+
+    background = np.zeros((w_h, w_w, 3), dtype=np.uint8)
+
+    # Get the dimensions of the resized frame
+    h, w = resized.shape[:2]
+    # Calculate the top-left corner to place the resized frame on the black background
+    x_offset = (w_w - w) // 2
+    y_offset = (w_h - h) // 2
     
-    window_background[
-        y_offset : y_offset + new_height, x_offset : x_offset + new_width
-    ] = resized_frame
-
-    return window_background
+    # Place the resized frame on the black background
+    background[y_offset:y_offset + h, x_offset:x_offset + w] = resized
+    return background
 
 
 # Show an image on the canvas
@@ -81,8 +74,11 @@ def showImage(file):
         return
     a = cv2.cvtColor(current_image, cv2.COLOR_BGR2GRAY)
     
-    # resized_frame = resize_and_center_frame(current_image)
-    cv2.imshow(WINDOW_NAME, current_image)
+    cv2.namedWindow(WINDOW_NAME,cv2.WND_PROP_FULLSCREEN)
+    cv2.setWindowProperty(WINDOW_NAME, cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
+    cv2.imshow(WINDOW_NAME, get_frame_with_fill(current_image, WINDOW_WIDTH, WINDOW_HEIGHT))
+    # cv2.namedWindow("Name", CV_WINDOW_NORMAL)
+    # cv2.setWindowProperty("Name", CV_WND_PROP_FULLSCREEN, CV_WINDOW_FULLSCREEN)
     # cv2.namedWindow(WINDOW_NAME,cv2.WND_PROP_FULLSCREEN)
     # cv2.setWindowProperty(WINDOW_NAME, cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
     
@@ -136,10 +132,15 @@ def load_media(region=None, override=None):
         print(region)
     else:
         print("region is not defined, just do something!")
+        region=0
 
-    folder = os.listdir(MEDIA_FOLDER)[region]
+    foldercount = len(os.listdir(MEDIA_FOLDER))
+    print(foldercount)
+
+    if(foldercount < region):
+        region = foldercount - region
     
-    print(folder)
+    folder = os.listdir(MEDIA_FOLDER)[region]
     
     if(override):
         file = override
@@ -162,12 +163,13 @@ def load_media(region=None, override=None):
         # show the input video file
         while cap.isOpened():
             ret, frame = cap.read()
-            # resized = cv2.resize(frame, (800, 480))
-            resized_frame = resize_and_center_frame(frame)
+            
             # if q is pressed, the app is closed
 
             if ret == True:
-                cv2.imshow(WINDOW_NAME, resized_frame)
+                cv2.namedWindow(WINDOW_NAME,cv2.WND_PROP_FULLSCREEN)
+                cv2.setWindowProperty(WINDOW_NAME, cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
+                cv2.imshow(WINDOW_NAME, get_frame_with_fill(frame, WINDOW_WIDTH, WINDOW_HEIGHT))
                 
                 for i in range(12):
                     if mpr121[i].value:
@@ -180,7 +182,7 @@ def load_media(region=None, override=None):
                     break
             else:
                 print("ois the video finished?")
-                load_media()
+                load_media(0)
                 break
     elif file.endswith(".wav") or file.endswith(".mp3"):
         print("ive loaded an audio file: " + file)