[编程交流] 从EXCEL获取边界框

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

(vl-catch-all-apply 'vla-getboundingbox (list obj 'a 'b))

(setq ss (ssget))
(repeat (setq x (sslength ss))
(setq obj (vlax-ename->vla-object (ssname ss (setq x (- x 1))))
(vla-getboundingbox obj 'll 'ur)
(setq ll(vlax-safearray->list ll))
(setq ur (vlax-safearray->list ur))
(princ ll)
)