Hello,
I am trying to get the bounding box for all entities on a layer.
I would like to be able to do this from EXCEL. I tried to modify an AutoCAD VBA routine that works in the AutoCAD VBA to work in EXCEL, however I seem to miss something. Please see my code below. It fails at the ss(0).. line.
Please advise
Thank you
Sub Get_BoundingBox()
Dim XNAME As String
'On Error Resume Next 'This tells VBA to ignore errors
Set ACAD = GetObject(, "AutoCAD.Application") 'Get a running instance of the class AutoCAD.Application
Dim ssetObj As AcadSelectionSet
Dim sset As AcadSelectionSets
Dim acadobj As AcadObject
Dim objname As String
Dim ptllmin As Variant
Dim ptllmax As Variant
Dim HH As Variant
Dim objlayer As String
Dim entItem As AcadEntity
Dim I As Integer
Dim corner1(0 To 2) As Double
Dim corner2(0 To 2) As Double
corner1(0) = -10000000000#: corner1(1) = -10000000000#: corner1(2) = 0
corner2(0) = 10000000000#: corner2(1) = 10000000000#: corner2(2) = 0
I = 0
Set sset = ACAD.ActiveDocument.SelectionSets
For Each ssetObj In sset
If UCase(ssetObj.Name) = "TEST" Then
sset.Item("TEST").Delete
Exit For
End If
Next
Set ssetObj = ACAD.ActiveDocument.SelectionSets.Add("TEST")
' Add all the objects to the selection set
ssetObj.Select acSelectionSetAll
Q$ = Chr(9)
For Each acadobj In ssetObj
objname = acadobj.ObjectName
objlayer = acadobj.Layer
HH = acadobj.Handle
Const X = 0
Const Y = 1
ss(0).GetBoundingBox ptMin, ptMax
For Each entItem In ss
ACAD.ActiveDocument.entItem.GetBoundingBox ptllmin, ptllmax
If ptllmin(X) < ptMin(X) Then ptMin(X) = ptllmin(X)
If ptllmin(Y) < ptMin(Y) Then ptMin(Y) = ptllmin(Y)
If ptllmax(X) > ptMax(X) Then ptMax(X) = ptllmax(X)
If ptllmax(Y) > ptMax(Y) Then ptMax(Y) = ptllmax(Y)
Next
Sheet5.Cells(I, 1).Value = I
Debug.Print objname, Q$, objlayer, Q$, HH
I = I + 1
Sheet5.Cells(I, 1).Value = I
Sheet5.Cells(I, 2).Value = objname
Sheet5.Cells(I, 3).Value = objlayer
Sheet5.Cells(I, 4).Value = HH
Sheet5.Cells(I, 5).Value = ptMin(X)
Sheet5.Cells(I, 6).Value = ptMin(Y)
Sheet5.Cells(I, 7).Value = ptMax(X)
Sheet5.Cells(I, 7).Value = ptMax(Y)
Next acadobj
End Sub