[原创]遍历图形,用不重复数组技术,找出图形中有多少类型实体。
遍历图形中共有 56 (n)个实体类型不重复排序后,图形中有6 种类型 实体
分别是
1 AcDbRotatedDimension
2 AcDbMText
3 AcDbLine
4 AcDbZombieEntity
5 AcDbRadialDimension
6 AcDbArc
程序如下Sub ls()
Dim Ent As AcadEntity
Dim SelectEntityArray() As String, ReturnEntityArray() As Variant
ReDim SelectEntityArray(ThisDrawing.ModelSpace.Count - 1) As String
ii = 0
For ii = 0 To ThisDrawing.ModelSpace.Count - 1
SelectEntityArray(ii) = ThisDrawing.ModelSpace.Item(ii).ObjectName
Next ii
Debug.Print TypeName(SelectEntityArray)
ReturnEntityArray = NoRepeatArray(SelectEntityArray)
Debug.Print "图形中共有", ThisDrawing.ModelSpace.Count, "个实体类型"
Debug.Print "不重复排序后,图形中有", UBound(ReturnEntityArray), "实体类型"
'Debug.Print "1222222222 ", UBound(NoRepeatArray(SelectEntityArray))
Debug.Print
For ii = 1 To UBound(ReturnEntityArray)
Debug.Print ii, ReturnEntityArray(ii)
Next ii
End Sub
Function NoRepeatArray(xm) 'As Variant()
Dim Arr, Temp() As String '声明变量
Dim s%, r% '声明单值变量
On Error Resume Next '启动一个错误处理程序
r = 0 '初值
s = UBound(xm) '最大下标
ReDim Arr(s - 1)
For I = 0 To s '循环
Temp = Filter(Arr, xm(I)) '搜索数组
If UBound(Temp) = -1 Then '如果未找到
r = r + 1 '序号,自增1
ReDim Preserve Arr(1 To r)'定义动态数组大小
Arr(r) = xm(I) '把姓名复制到数组Arr()中。
End If
Next
NoRepeatArray = Arr
End Function
----------------------
Sub ls()
Dim Ent As AcadEntity
Dim SelectEntityArray() As String, ReturnEntityArray() As Variant
ReDim SelectEntityArray(ThisDrawing.ModelSpace.Count - 1) As String
ii = 0
For ii = 0 To ThisDrawing.ModelSpace.Count - 1
SelectEntityArray(ii) = ThisDrawing.ModelSpace.Item(ii).ObjectName
Next ii
Debug.Print TypeName(SelectEntityArray)
ReturnEntityArray = NoRepeatArray(SelectEntityArray)
Debug.Print "图形中共有", ThisDrawing.ModelSpace.Count, "个实体类型"
Debug.Print "不重复排序后,图形中有", UBound(ReturnEntityArray), "实体类型"
'Debug.Print "1222222222 ", UBound(NoRepeatArray(SelectEntityArray))
Debug.Print
For ii = 1 To UBound(ReturnEntityArray)
Debug.Print ii, ReturnEntityArray(ii)
Next ii
End Sub
Function NoRepeatArray(xm) 'As Variant()
Dim Arr, Temp() As String '声明变量
Dim s%, r% '声明单值变量
On Error Resume Next '启动一个错误处理程序
r = 0 '初值
s = UBound(xm) '最大下标
ReDim Arr(s - 1)
For I = 0 To s '循环
Temp = Filter(Arr, xm(I)) '搜索数组
If UBound(Temp) = -1 Then '如果未找到
r = r + 1 '序号,自增1
ReDim Preserve Arr(1 To r)'定义动态数组大小
Arr(r) = xm(I) '把姓名复制到数组Arr()中。
End If
Next
NoRepeatArray = Arr
End Function
非常好,感谢您的分享!!! 谢谢版主分享不重复数组
谢谢版主分享 很有帮助。
能否把所有的对象,数量都做出来?
多谢谢谢谢谢谢谢!!!!!! 我想问一下,去重为什么不用字典技术,而且还可以计数
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