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  1. import numpy as np
  2.  
  3.  
  4. def divide_image(image_path, vertical_divides, horizontal_divides):
  5.     # Load the image in grayscale
  6.     # image = cv2.imread(image_path, cv2.IMREAD_GRAYSCALE)
  7.     # if image is None:
  8.     #     raise ValueError("Image not found or unable to load.")
  9.     image = np.zeros((256, 256), dtype=np.uint8)
  10.  
  11.     # Get image dimensions
  12.     height, width = image.shape
  13.  
  14.     # Calculate the step size for vertical and horizontal cuts
  15.     vertical_step = width // (vertical_divides + 1)
  16.     horizontal_step = height // (horizontal_divides + 1)
  17.  
  18.     # Initialize lists to store the cutting lines
  19.     vertical_lines = []
  20.     horizontal_lines = []
  21.  
  22.     # Calculate vertical cutting lines
  23.     for i in range(1, vertical_divides + 1):
  24.         x = i * vertical_step
  25.         vertical_lines.append(((x, 0), (x, height)))
  26.  
  27.     # Calculate horizontal cutting lines
  28.     for i in range(1, horizontal_divides + 1):
  29.         y = i * horizontal_step
  30.         horizontal_lines.append(((0, y), (width, y)))
  31.  
  32.     return vertical_lines, horizontal_lines
  33.  
  34.  
  35. # Example usage
  36. image_path = 'path_to_your_image.png'
  37. vertical_divides = 3
  38. horizontal_divides = 3
  39.  
  40. vertical_lines, horizontal_lines = divide_image(
  41.     image_path, vertical_divides, horizontal_divides)
  42.  
  43. print("Vertical Lines:")
  44. for line in vertical_lines:
  45.     print(f"Start: {line[0]}, End: {line[1]}")
  46.  
  47. print("\nHorizontal Lines:")
  48. for line in horizontal_lines:
  49.     print(f"Start: {line[0]}, End: {line[1]}")
  50.  
Success #stdin #stdout 0.18s 28836KB
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stdin
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Standard input is empty
stdout
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Vertical Lines:
Start: (64, 0), End: (64, 256)
Start: (128, 0), End: (128, 256)
Start: (192, 0), End: (192, 256)

Horizontal Lines:
Start: (0, 64), End: (256, 64)
Start: (0, 128), End: (256, 128)
Start: (0, 192), End: (256, 192)
https://ideone.com/yZ0W8q
language:
Python 3 (python  3.9.5)
created:
7 days ago
visibility:
public

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