Excel數組排序+圖片調整大小

Sub 圖片調整合適大小()
'    Debug.Print ActiveWorkbook.Name
    圖片顯示比例 = 0.9    '1爲頂滿單元格
    Dim wb As Workbook, sh As Worksheet, ce As Range, shp As Shape
    Dim dic As Object, re As Object, shel As Object, WS As Object, FSO As Object
    Dim arr(), brr()    'Redim preserve arr(i)
    Set dic = CreateObject("scripting.dictionary")
    Set wb = ActiveWorkbook
    Set sh = wb.Sheets(1)
    For Each shp In sh.Shapes
        '思路判斷:有時圖片會跨越兩個單元格,這時就需要比較圖片的高度和單元格的高度,更好的思路是先將圖片尺寸縮小一半,如，然後再進行調整
        With shp
        shp.Name = shp.Name & Round(Rnd() * 125, 1)
            shp.Top = shp.Top + shp.Height / 2
            shp.Left = shp.Left + shp.Width / 2
            shp.Height = shp.Height / 8    '先縮小圖片,以防出現佔據多個單元格的問題
            shp.Width = shp.Width / 8

            '.Name = .Name & Rnd(1000)
            '--------------------------------------------------------------
            wt = shp.TopLeftCell.MergeArea.Width  '單元格區域寬度；
            ht = shp.TopLeftCell.MergeArea.Height    '單元格區域高度

            bl = .Width / .Height
            If wt / ht < bl Then
                .Width = wt * 圖片顯示比例  ' sh0.Cells(st_mid2, 1).Width
                .Height = .Width / bl
                .Left = shp.TopLeftCell.MergeArea.Left + (wt - .Width) / 2  ' + 2
                .Top = shp.TopLeftCell.MergeArea.Top + (ht - .Height) / 2
            Else
                .Height = ht * 圖片顯示比例
                .Width = .Height * bl
                .Top = shp.TopLeftCell.MergeArea.Top + (ht - .Height) / 2
                .Left = shp.TopLeftCell.MergeArea.Left + (wt - .Width) / 2
            End If
        End With
    Next
End Sub

Sub 圖片統一()
    Dim wb As Workbook, sh As Worksheet, ce As Range, shp As Shape
    Dim dic As Object, re As Object, shel As Object, WS As Object, FSO As Object
    Dim arr(), brr()    'Redim preserve arr(i)
    Set dic = CreateObject("scripting.dictionary")
    Set wb = ActiveWorkbook
    Set sh = wb.Sheets(1)
    For Each shp In sh.Shapes
        dic.Add shp.TopLeftCell.Row, shp.Name
    Next
    b = dic.keys
    C = 數組升序(b)
    For i = 0 To UBound(b)
        Debug.Print b(i), C(i)
    Next
End Sub
Function 數組升序(arr)
    Set js = CreateObject("msscriptcontrol.scriptcontrol")
    js.Language = "javascript"
    'arr = Application.Transpose(Range("A1:A10"))
    TEMP = Join(arr, ",")
    js.addcode "function aa(bb){js=bb.split(',');js.sort(function(a,b){return a-b;});return js;}"
    sortarr = js.eval("aa('" & TEMP & "')")
    數組升序 = Split(sortarr, ",")
End Function
Sub 圖片統一大小()
    Dim wb As Workbook, sh As Worksheet, ce As Range, shp As Shape
    Dim wb As Workbook, sh As Worksheet, ce As Range, shp As Shape
    Dim dic As Object, re As Object, shel As Object, WS As Object, FSO As Object
    Dim arr(), brr()    'Redim preserve arr(i)
    Set dic = CreateObject("scripting.dictionary")
    Set wb = ActiveWorkbook
    Set sh = wb.Sheets(1)
    Set shp = Selection
End Sub

Sub 重複標紅()
    Dim wb As Workbook, sh As Worksheet, ce As Range, shp As Shape
    Dim dic As Object, re As Object, shel As Object, WS As Object, FSO As Object
    Dim arr(), brr()    'Redim preserve arr(i)
    Set dic = CreateObject("scripting.dictionary")
    Set wb = ActiveWorkbook
    Set sh = wb.Sheets(1)
    Aend = sh.Range("a65536").End(3).Row
    For Each ce In sh.Range("a1:a" & Aend)
        If dic.exists(ce.Value) Then
            ce.Interior.Color = vbRed
        Else
            dic.Add ce.Value, 1
        End If
    Next
End Sub

Sub test()
    Dim arr(99)
    For i = 1 To 10
        t = Int(Rnd() * 100)
        arr(t) = t & ";"
    Next
    Debug.Print Replace(Join(arr), " ", "")
End Sub


Sub 文本升序()
    Set js = CreateObject("msscriptcontrol.scriptcontrol")
    js.Language = "javascript"
    arr = Application.Transpose(Range("A1:A10"))
    TEMP = Join(arr, ",")
    js.addcode "function aa(bb){js=bb.split(',');js.sort();return js;}"
    sortarr = js.eval("aa('" & TEMP & "')")
    Debug.Print sortarr
End Sub
Sub 文本降序()
    Set js = CreateObject("msscriptcontrol.scriptcontrol")
    js.Language = "javascript"
    arr = Application.Transpose(Range("A1:A10"))
    TEMP = Join(arr, ",")
    js.addcode "function aa(bb){js=bb.split(',');js.sort();js.reverse();return js;}"
    sortarr = js.eval("aa('" & TEMP & "')")
    Debug.Print sortarr
End Sub
Sub 數值升序()
    Set js = CreateObject("msscriptcontrol.scriptcontrol")
    js.Language = "javascript"
    arr = Application.Transpose(Range("A1:A10"))
    TEMP = Join(arr, ",")
    js.addcode "function aa(bb){js=bb.split(',');js.sort(function(a,b){return a-b;});return js;}"
    sortarr = js.eval("aa('" & TEMP & "')")
    Debug.Print sortarr
End Sub
Sub 數值降序()
    Set js = CreateObject("msscriptcontrol.scriptcontrol")
    js.Language = "javascript"
    arr = Application.Transpose(Range("A1:A10"))
    TEMP = Join(arr, ",")
    js.addcode "function aa(bb){js=bb.split(',');js.sort(function(a,b){return a-b;});js.reverse();return js;}"
    sortarr = js.eval("aa('" & TEMP & "')")
    Debug.Print sortarr
End Sub
Sub Sortlist()    '但需要系統支持Framework
    Set objSortedlist = CreateObject("System.Collections.Sortedlist")
    For i = 1 To 10
        objSortedlist.Add Range("A" & i).Value, Range("A" & i).Value
    Next i
    For i = 0 To objSortedlist.Count - 1
        Debug.Print objSortedlist.GetKey(i)
    Next
End Sub
Sub Arraylist()
    Set objArrayList = CreateObject("System.Collections.ArrayList")
    For i = 1 To 10
        objArrayList.Add Range("A" & i).Value
    Next i
    objArrayList.Sort
    For i = 0 To objArrayList.Count - 1
        Debug.Print objArrayList(i)
    Next
End Sub

Sub test2()
    brr = WorksheetFunction.Transpose([a1:a100&"-"])
    For i = 1 To 10
        t = Int(Rnd() * 100 + 1)
        brr(t) = t
    Next
    Debug.Print Join(Filter(brr, "-", False), ";")
End Sub

Sub test3()
    Dim arr(-99 To 99)
    For i = 1 To 20
        t = Int(Rnd() * 199 - 99)
        arr(t) = t & ";"
    Next
    Debug.Print Replace(Join(arr), " ", "")
End Sub

'在介紹具體方法之前，先給個數組生成過程。(將數組a(1 to 50)定義成公用數組)
Sub MakeArr()
    For i = 1 To 50
        a(i) = Int(Rnd(1) * 890 + 10)
    Next i
End Sub

'1 ?快速排序法
Sub FastSort()
    M = 1
    For i = 1 To 49
        If a(i) <= a(i + 1) Then
            If i > M Then
                M = i
            Else
                i = M
            End If
            GoTo kk:
        Else
            x = a(i)
            a(i) = a(i + 1)
            a(i + 1) = x
            If i <> 1 Then i = i - 2
        End If
kk:
    Next i
End Sub

'2 ?冒泡排序法
Sub BubbleSort()
    For i = 1 To 49
        For j = i + 1 To 50
            If a(i) > a(j) Then
                TEMP = a(j)
                a(j) = a(i)
                a(i) = TEMP
            End If
        Next j
    Next i
End Sub

'3 ?桶排序法
Sub Bucket()
    Dim Index
    Dim tempnum
    For i = 2 To 50
        tempnum = a(i)
        Index = i
        Do
            If Index > 1 Then
                If tempnum < a(Index - 1) Then
                    a(Index) = a(Index - 1)
                    Index = Index - 1
                Else
                    Exit Do
                End If
            Else
                Exit Do
            End If
        Loop
        a(Index) = tempnum
    Next
End Sub

'4 ?希爾排序法
Sub ShellSort()
    Dim skipnum
    Dim Index
    Dim i
    Dim tempnum
    Size = 50
    skipnum = Int((Size / 2)) - 1
    Do While skipnum > 0
        i = 1 + skipnum
        For j = i To 50
            Index = j
            Do
                If Index >= (1 + skipnum) Then
                    If a(Index) < a(Index - skipnum) Then
                        tempnum = a(Index)
                        a(Index) = a(Index - skipnum)
                        a(Index - skipnum) = tempnum
                        Index = Index - skipnum
                    Else
                        Exit Do
                    End If
                Else
                    Exit Do
                End If
            Loop
        Next
        skipnum = (skipnum - 1) / 2
    Loop
End Sub

'5 ?選擇排序法
Sub SelectionSort()
    Dim Index
    Dim Min
    Dim i
    Dim tempnum
    BzArr
    i = 1
    While (i < 50)
        Min = 50
        Index = Min - 1
        While (Index >= i)
            If a(Index) < a(Min) Then
                Min = Index
            End If
            Index = Index - 1
        Wend
        tempnum = a(Min)
        a(Min) = a(i)
        a(i) = tempnum
        i = i + 1
    Wend
End Sub

'以上五種排序方法均是數組排序的常用方法，優點是不需藉助輔助單元格。執行效率視數組成員的相對有序性的不同而不同。以附件中的50位一維數組爲例，快速排序法的循環次數是745次、冒泡法的循環次數是1225次、桶排序法的循環次數是704次、希爾排序法的循環次數是347次、選擇排序法的循環次數爲1225次。

'下面再介紹兩種用EXCEL函數的排序方法，一般來說使用EXCEL自帶函數或方法的執行效率會高一些，但限於函數參數的限制有的不得不藉助於輔助單元格。

'6 ?SMALL函數法
Sub SmallSort()
    Dim b(1 To 50)
    For i = 1 To 50
        b(i) = Application.WorksheetFunction.Small(a, i)
    Next
End Sub
'原數組不變，生成一個新的按升序排列的數組。同理也可以用LARGE函數?我個人覺得用這種方法較快?

'7 ?RANK函數法
Sub RankSort()
    BzArr
    Dim b(1 To 50)
    For i = 1 To 50
        Sheet2.Cells(i, 1) = a(i)
    Next
    Set rankrange = Sheet2.Range("a1:a50")
    For i = 1 To 50
        For k = 0 To Application.WorksheetFunction.CountIf(rankrange, Sheet2.Cells(i, 1)) - 1
            j = Application.WorksheetFunction.Rank(Sheet2.Cells(i, 1), rankrange, 1)
            a(j + k) = Sheet2.Cells(i, 1)
        Next
    Next
    For i = 1 To 50
        Sheet1.Cells(i + 2, 7) = a(i)
    Next
End Sub
'此方法的缺點是需要藉助輔助單元格?