有哪为老兄有Region炸开后line线连结代码？

hangc · 发表于 2005-7-23 01:24:00

有哪为老兄有Region炸开后line线连结代码？我做了一个但是逻辑性不是很强，不敢使用，谢谢了哈？

雪山飞狐_lzh · 发表于 2005-7-23 22:36:00

line线连结代码？
什么意思？

hangc · 发表于 2005-7-28 00:13:00

Region炸开后全部变成了line，如何将这些line连接形成闭合的Polyline，最主要的问题是Region炸开后line的顺序很难控制，所以很难找到当前Line的下一个Line!

wyj7485 · 发表于 2005-7-28 09:13:00

On Error Resume Next
Dim sset As AcadSelectionSet
ThisDrawing.SelectionSets.Item("LineSet").Delete
Set sset = ThisDrawing.SelectionSets.Add("LineSet")
sset.SelectOnScreen
ThisDrawing.SendCommand "_pedit" & vbCr & "M" & vbCr & _
"p" & vbCr & vbCr & "Y" & vbCr & "J" & _
vbCr & vbCr & vbCr

hangc · 发表于 2005-7-28 10:19:00

高，佩服，我怎么没想到呢？向你学习！！！

hangc · 发表于 2005-7-30 09:36:00

紧急求助：各位同仁们帮助看一下这段程序问题在哪里？
Sub ConnectLine()
Dim mySelect As AcadSelectionSet
Dim MyVal(0 To 3) As String
MyVal(0) = "8": MyVal(1) = "TbRegion": MyVal(2) = "0": MyVal(3) = "REGION"
BuildFilter fType, fDate, MyVal
Set sss = ThisDrawing.SelectionSets
On Error Resume Next
ThisDrawing.SelectionSets.Item("mySelects12").Delete
On Error GoTo ErrExit
Set myss = sss.Add("mySelects12")
myss.Select acSelectionSetAll, , , fType, fDate
Dim myExplode As Variant, En As AcadEntity
For Each En In myss
myExplode = En.Explode
Set mySelect = sss.Add("sRegions5")
mySelect.AddItems myExplode '当前选择集已经添加了对象

'问题：为什么下一句中P提示前一个选择集合不存在
ThisDrawing.SendCommand "_pedit" & vbCr & "M" & vbCr & "P" & vbCr & vbCr & "Y" & vbCr & "J" & vbCr & vbCr & vbCr
mySelect.Delete
Next
Exit Sub
ErrExit:
MsgBox Err.Description
End Sub
'创建选择集的过滤规则
Public Sub BuildFilter(typeArray As Variant, dataArray As Variant, ByVal gCodes As Variant)
Dim fType() As Integer, fData() As Variant
Dim Index As Long, i As Long
Index = LBound(gCodes) - 1
'根据gCodes的内容创建过滤数组
For i = LBound(gCodes) To UBound(gCodes) Step 2
Index = Index + 1
ReDim Preserve fType(0 To Index)
ReDim Preserve fData(0 To Index)
fType(Index) = CInt(gCodes(i))
fData(Index) = gCodes(i + 1)
Next
'返回值
typeArray = fType
dataArray = fData
End Sub