How can it be used ? Command: _chspace

Civil3D
1

Hello all
HI @david_licona
How can it be used? Command: _chspace

How much did you do about it?

I tried it but didn’t get any result
Can it be helped?

import clr
# Add Assemblies for AutoCAD and Civil 3D APIs
clr.AddReference('acmgd')
clr.AddReference('acdbmgd')
clr.AddReference('accoremgd')
clr.AddReference('AecBaseMgd')
clr.AddReference('AecPropDataMgd')
clr.AddReference('AeccDbMgd')
clr.AddReference('AeccPressurePipesMgd')
clr.AddReference('acdbmgdbrep')
clr.AddReference('System.Windows.Forms')
clr.AddReference('Civil3DNodes')

# Create an alias to the Autodesk.AutoCAD.ApplicationServices.Application class
import Autodesk.AutoCAD.ApplicationServices.Application as acapp

# Import references from AutoCAD
from Autodesk.AutoCAD.Runtime import *
from Autodesk.AutoCAD.ApplicationServices import *
from Autodesk.AutoCAD.EditorInput import *
from Autodesk.AutoCAD.DatabaseServices import *
from Autodesk.AutoCAD.Geometry import *

# Import references for Civil 3D
from Autodesk.Civil.ApplicationServices import *
from Autodesk.Civil.DatabaseServices import *

adoc = acapp.DocumentManager.MdiActiveDocument
ed = adoc.Editor
civdoc = CivilApplication.ActiveDocument


#XX= IN[1]
#YY= IN[2]

objects = IN[0]


def chspace(ids):
	#if not hasattr(xx, "__iter__"):
		#xx = [xx]
	#if not hasattr(yy, "__iter__"):
		#yy = [yy]
	if not hasattr(ids, "__iter__"):
		ids = [ids]
	error_report = None
	res = []
	try:
		with adoc.LockDocument():		
		    with adoc.Database as db:		
		        with db.TransactionManager.StartTransaction() as t:		    
		            bt = t.GetObject(db.BlockTableId, OpenMode.ForWrite)
		            btr = t.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite)
		            
		            oid=ids[0].InternalDBObject
		            layoutId = LayoutManager.Current
		            objly = t.GetObject(layoutId.GetLayoutId(layoutId.CurrentLayout), OpenMode.ForWrite)
		            vids = objly.GetViewports()
		            vids0 = t.GetObject(vids[0], OpenMode.ForWrite)
		            ed.SwitchToModelSpace()
		            command = "_chspace\n"+str(oid.Id)+"\n"
		            adoc.SendStringToExecute(command, True, False, False)
		            
		            res.append(objly)
		            
		            t.Commit()
	except:
		import traceback
		error_report = traceback.format_exc()
	if error_report is None:
		return res
	else:
		return error_report


OUT = chspace(objects)

Q12

Capture
Capture1174×562 70.5 KB

Untitled0

IN C# CODE

 var ed = AcAp.DocumentManager.MdiActiveDocument.Editor;
            ed.SwitchToModelSpace();
            var filter = new SelectionFilter(new[] { new TypedValue(0, "MTEXT"), new TypedValue(60, 1) });
            var selection = ed.SelectAll(filter);
            if (selection.Status == PromptStatus.OK)
                ed.Command("_chspace", selection.Value, "");

LISP

(ssadd (vlax-vla-object->ename (vlax-ename->vla-object stdd)) ss2 )
(vl-cmdf "_.chspace" ss2 "")

frame 01 ex.dwg (415.1 KB)

2

Hi @tianyaoh
Thank you so much
Thanks for your help, the problem is solved
Thanks