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SimplePyScripts
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pil_pillow__examples/for_cycle__pixels__array/main.py
44 строки
980 B
gil9red
Refactoring. Using f-strings
26 июн 2023, 14:12
26 июн 2023, 14:12
10d6229
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О чём код?
#!/usr/bin/env python3 # -*- coding: utf-8 -*- __author__ = "ipetrash" # pip install Pillow from PIL import Image def get_pixel_array(img, rgb_hex=False): width, height = img.size pixels = [] for y in range(height): row = [] pixels.append(row) for x in range(width): r, g, b = img.getpixel((x, y)) if rgb_hex: value = f"{r:02X}{g:02X}{b:02X}" row.append(value) else: row.append((r, g, b)) return pixels if __name__ == "__main__": img = Image.open("input.jpg") print(img) print() pixels = get_pixel_array(img) print(f"Rows: {len(pixels)}, cols: {len(pixels[0])}") print([pixels[0][i] for i in range(2)]) # [(7, 7, 7), (23, 23, 23)] print() pixels = get_pixel_array(img, rgb_hex=True) print(f"Rows: {len(pixels)}, cols: {len(pixels[0])}") print([pixels[0][i] for i in range(2)]) # ['070707', '171717']