要从AutoCAD中读取表格文本,主要有以下几种方法:
AutoCAD表格是AutoCAD中的一种对象类型,可以存储结构化数据。通过编程接口可以访问这些表格数据。
from pyautocad import Autocad, APoint
# 连接到AutoCAD
acad = Autocad(create_if_not_exists=True)
# 遍历模型空间中的对象
for obj in acad.iter_objects('Table'):
# 获取表格行数和列数
rows = obj.GetRowCount()
cols = obj.GetColumnCount()
# 遍历表格单元格
for row in range(rows):
for col in range(cols):
# 获取单元格文本
text = obj.GetCellValue(row, col)
print(f"Row {row}, Col {col}: {text}")
import comtypes.client
# 启动AutoCAD
acad = comtypes.client.GetActiveObject("AutoCAD.Application")
# 获取当前文档
doc = acad.ActiveDocument
model_space = doc.ModelSpace
# 遍历模型空间中的对象
for obj in model_space:
if obj.ObjectName == "AcDbTable":
# 获取表格属性
rows = obj.Rows
cols = obj.Columns
# 读取单元格数据
for i in range(rows):
for j in range(cols):
cell = obj.GetCellValue(i, j)
print(f"Cell[{i},{j}]: {cell.TextString}")
import clr
clr.AddReference('acmgd')
clr.AddReference('acdbmgd')
from Autodesk.AutoCAD.ApplicationServices import *
from Autodesk.AutoCAD.DatabaseServices import *
from Autodesk.AutoCAD.Runtime import *
# 获取当前文档
doc = Application.DocumentManager.MdiActiveDocument
db = doc.Database
# 开始事务
with doc.LockDocument():
with doc.Database as db:
with db.TransactionManager.StartTransaction() as tr:
# 获取模型空间块表记录
bt = tr.GetObject(db.BlockTableId, OpenMode.ForRead)
btr = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead)
# 遍历模型空间中的对象
for id in btr:
obj = tr.GetObject(id, OpenMode.ForRead)
if obj.GetType().Name == "Table":
# 读取表格数据
for row in range(obj.Rows.Count):
for col in range(obj.Columns.Count):
cell = obj.Cells[row, col]
print(f"Row {row}, Col {col}: {cell.TextString}")
LockDocument()
确保文档不被其他进程修改以上方法可以根据具体需求选择使用,pyautocad最简单但功能有限,COM接口功能全面但复杂,.NET API最强大但需要更多配置。