Python Autocad使用pyautocadcomtypes将对象从一个图形复制到另一个图形

发布于03月18日

我正在try 将对象从多个AutoCAD图形中的特定层复制到一个AutoCAD图形中(基本上是try 将它们组合在一起).但我得到了一个错误.我同时导入了pyaucad和comtyes.client.这是我的代码:

  # Copy model space of other drawings
  for drawing in drawingslist[1:]:
    drawing.Activate()
    main_drawing = acad.ActiveDocument
    print(drawing)
    print(main_drawing)
    #Select all entities in the drawing
    source_model_space = main_drawing.ModelSpace
    destination_model_space = destination_drawing.ModelSpace
    objs = []
    for obj in source_model_space:
      if obj.Layer in target_layers:
        objs.append(obj)
    retObjects = main_drawing.CopyObjects(objs)

  # Close the drawing

我在retObjects=Main_Drawing.CopyObjects(Objs)收到一个错误，说objs对于CopyObjects方法来说是一个‘无效的对象数组’...怎么修？？

推荐答案

实际上，我用sendCommand来实现:

# if you get the best interface, you can investigate its properties with 'dir()'
m = comtypes.client.GetBestInterface(source_model_space)
handle_string = 'COPYBASE\n'
handle_string += '0,0,0\n'
for entity in m:
  time.sleep(0.1)
  if entity.Layer in target_layers:
    time.sleep(0.1)
    handle_string += '(handent "' + entity.Handle + '")\n'
handle_string += '\n'
acad.ActiveDocument.SendCommand(handle_string)
time.sleep(1)
# Paste the objects at the same location in the target drawing
acad.ActiveDocument = destination_drawing
handle_string = 'PASTECLIP\n'
handle_string += '0,0,0\n'
acad.ActiveDocument.SendCommand(handle_string)
time.sleep(1)