#Copyright(c) 2021, Hồ Văn Chương

# @chuongmep, https://chuongmep.com/

import clr

import sys

sys.path.append('C:\Program Files (x86)\IronPython 2.7\Lib')

import os

import math

clr.AddReference('acmgd')

clr.AddReference('acdbmgd')

clr.AddReference('accoremgd')

# 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 *

doc = Application.DocumentManager.MdiActiveDocument

ed = doc.Editor

db = doc.Database

# Write Code Below

def ZoomToObj(ed,min,max):

min2d = Point2d(min.X, min.Y)

max2d = Point2d(max.X, max.Y)

view = ViewTableRecord()

view.CenterPoint = min2d + ((max2d - min2d) / 2.0)

view.Height = max2d.Y - min2d.Y;

view.Width = max2d.X - min2d.X;

ed.SetCurrentView(view);

peo = PromptEntityOptions("Select An Entity:")

result = ed.GetEntity(peo)

if(result.Status==PromptStatus.OK):

with doc.LockDocument():

with doc.Database as db:

with db.TransactionManager.StartTransaction() as t:

ent = t.GetObject(result.ObjectId,OpenMode.ForRead)

ext = ent.GeometricExtents;

# Do action here

ZoomToObj(ed, ext.MinPoint, ext.MaxPoint);

t.Commit()