add create cricle by center point radius

chuongmep · chuongmep · commit 7bd7a48b795a · 2022-03-27T16:07:59.000+07:00
diff --git a/Script Examples/createCircleByCenterRadius.py b/Script Examples/createCircleByCenterRadius.py
@@ -0,0 +1,36 @@
+#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
+#Code Here : 
+objects = []
+p1 = Point3d(0,0,0)
+p2 = Point3d(2000,2000,0)
+line1 = Line(p1,p2)
+with doc.LockDocument():
+	with doc.Database as db:
+		with db.TransactionManager.StartTransaction() as t:
+			bt = t.GetObject(db.BlockTableId,OpenMode.ForRead)
+			btr  = t.GetObject(bt[BlockTableRecord.ModelSpace],OpenMode.ForWrite)
+			centerPt = Point3d(0,0,0)
+			radius = 50
+			circle = Circle(centerPt, Vector3d.ZAxis, radius)
+			btr.AppendEntity(circle)
+			t.AddNewlyCreatedDBObject(circle,True)
+			t.Commit()
+			print("Circle Created")
