96 lines
3.5 KiB
Python
96 lines
3.5 KiB
Python
import os
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import tkinter as tk
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from tkinter import filedialog, messagebox
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from PIL import Image
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class ImageConverterApp:
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def __init__(self, root):
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self.root = root
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self.root.title("图标格式转换工具")
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self.root.geometry("500x250")
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# 存储选中的文件路径
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self.file_path = ""
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# UI 布局
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self.setup_ui()
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def setup_ui(self):
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# 标题
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label_title = tk.Label(self.root, text="图片转 ICNS/ICO/PNG 工具", font=("Arial", 14, "bold"))
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label_title.pack(pady=20)
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# 文件选择部分
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frame_file = tk.Frame(self.root)
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frame_file.pack(pady=10)
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self.entry_path = tk.Entry(frame_file, width=40)
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self.entry_path.pack(side=tk.LEFT, padx=5)
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btn_browse = tk.Button(frame_file, text="选择图片", command=self.browse_file)
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btn_browse.pack(side=tk.LEFT)
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# 开始转换按钮
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self.btn_convert = tk.Button(self.root, text="立即开始转换", command=self.convert_image,
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bg="#4CAF50", fg="white", font=("Arial", 10, "bold"), height=2, width=20)
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self.btn_convert.pack(pady=20)
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def browse_file(self):
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file_types = [("Image files", "*.jpg *.jpeg *.png *.bmp *.webp")]
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filename = filedialog.askopenfilename(title="选择一张图片", filetypes=file_types)
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if filename:
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self.file_path = filename
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self.entry_path.delete(0, tk.END)
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self.entry_path.insert(0, filename)
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def convert_image(self):
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if not self.file_path:
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messagebox.showwarning("提示", "请先选择一张图片！")
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return
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input_path = self.file_path
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base_name = os.path.splitext(os.path.basename(input_path))[0]
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output_dir = os.path.dirname(input_path)
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try:
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with Image.open(input_path) as img:
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# 1. 裁剪为 1:1
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width, height = img.size
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if width != height:
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new_side = min(width, height)
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left = (width - new_side) / 2
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top = (height - new_side) / 2
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right = (width + new_side) / 2
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bottom = (height + new_side) / 2
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img = img.crop((left, top, right, bottom))
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# 统一转为 RGBA
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if img.mode != 'RGBA':
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img = img.convert('RGBA')
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# 2. 保存 512x512 PNG
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png_path = os.path.join(output_dir, f"{base_name}_512.png")
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img.resize((512, 512), Image.Resampling.LANCZOS).save(png_path, "PNG")
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# 3. 保存 ICNS
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icns_path = os.path.join(output_dir, f"{base_name}.icns")
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img.save(icns_path, format="ICNS")
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# 4. 保存 256x256 ICO
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ico_256_path = os.path.join(output_dir, f"{base_name}_256.ico")
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img.resize((256, 256), Image.Resampling.LANCZOS).save(ico_256_path, format="ICO", sizes=[(256, 256)])
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# 5. 保存 32x32 ICO
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ico_32_path = os.path.join(output_dir, f"{base_name}_32.ico")
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img.resize((32, 32), Image.Resampling.LANCZOS).save(ico_32_path, format="ICO", sizes=[(32, 32)])
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messagebox.showinfo("成功", f"处理完成！\n文件已保存至：\n{output_dir}")
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except Exception as e:
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messagebox.showerror("错误", f"处理失败: {str(e)}")
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if __name__ == "__main__":
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root = tk.Tk()
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app = ImageConverterApp(root)
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root.mainloop()
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