DXF文件图层信息查询

phantomxjc

[Python] 纯文本查看 复制代码

import ezdxf
import tkinter as tk
from tkinter import ttk, messagebox, simpledialog,filedialog


class demo(tk.Tk):
    def __init__(self):
        super().__init__()
        self.title("DXF信息核对")
        self.geometry("200x200")
        self.resizable(True, True)

        self.btn = tk.Button(text = '选择文件', command=self.count_elements_per_layer)
        self.text1 = tk.Text(height=20, width=60)
        self.label = tk.Label(text = 'DXF图层信息：')

        self.btn.grid(row=0, column=0)
        self.label.grid(row=1, column=0)
        self.text1.grid(row=2, column=0, columnspan=3)




    def count_elements_per_layer(self):
        dwg_file_path = filedialog.askopenfilename(title="选择DXF文件", filetypes=[("DXF文件", "*.dxf")])
        # 打开DWG文件
        doc = ezdxf.readfile(dwg_file_path)
        # 确保文件已正确打开
        if not doc:
            raise ValueError(f"无法打开文件: {dwg_file_path}")

          
        msp = doc.modelspace()
      
        layer_counts = {}

       
        for entity in msp.query():  # query() 方法可以返回所有实体
            # 获取实体的图层名
            layer_name = entity.dxf.layer
            # 如果图层名不在字典中，则初始化为0
            if layer_name not in layer_counts:
                layer_counts[layer_name] = 0
                # 增加该图层名的元素个数
            layer_counts[layer_name] += 1

        for layer_name, count in layer_counts.items():
            #print(f"Layer: {layer_name}, Elements: {count}")
            result_text = layer_name + ":" + str(count) + "\n"
            self.text1.insert('insert', result_text)

        print(result_text)


if __name__ == '__main__':
    app = demo()
    app.mainloop()

效果图：

ianlcc

不错喔！
谢谢楼主的分享！

hqu8808

楼主也做cad的二开？

phantomxjc

hqu8808 发表于 2024-10-21 10:40
楼主也做cad的二开？

我不做，我就是做点小玩意方便自己使用

hfhskf2005

不错！
谢谢楼主分享

haiwi000

这个有什么用？

wmz1973

谢谢分享