38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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# @Time : 2024/2/8 19:15
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# @Author : len
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# @File : 000_png_to_bmp.py
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# @Software: PyCharm
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# @Comment :
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import os
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from PIL import Image
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# 定义PNG图片所在的文件夹路径
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png_images_folder = r'D:\Code\Python\Embedded_game\模块一\img'
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# 定义BMP图片保存的文件夹路径
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bmp_images_folder = r'D:\Code\Python\Embedded_game\模块一\img_old'
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# 确保BMP保存的文件夹存在
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os.makedirs(bmp_images_folder, exist_ok=True)
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# 获取该文件夹内所有PNG文件的路径
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png_files = [os.path.join(png_images_folder, f) for f in os.listdir(png_images_folder) if f.endswith('.png')]
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# 为每个PNG文件创建一个对应的BMP文件路径
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bmp_files = [os.path.join(bmp_images_folder, os.path.basename(f).replace('.png', '.bmp')) for f in png_files]
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# 批量转换PNG到BMP
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for png, bmp in zip(png_files, bmp_files):
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with Image.open(png) as img:
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# 如果PNG图片有alpha通道，移除它
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if 'A' in img.getbands():
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# 创建一个白色背景的Image对象
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bg = Image.new("RGB", img.size, (255, 255, 255))
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# 粘贴原始图像到背景上，忽略alpha通道
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bg.paste(img, mask=img.split()[3])
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img = bg
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img.save(bmp, 'BMP')
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print(f"图片 '{png}' 已转换为BMP格式，并保存为 '{bmp}'")
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