使用VBA在excel中的每張幻燈片上創建帶有多個圖表的PowerPoint

Question

我目前有一個工作代碼，可以從excel電子表格中獲取每個圖表，並創建一個PowerPoint演示文稿，將我的所有圖表放在同一張幻燈片上。 我希望宏在每張幻燈片上放置四（4）張圖表，但是我遇到了麻煩，不勝感激。（注意-一旦在PowerPoint中我沒有調整圖表的大小，我將在以后處理每張幻燈片我得到4個）我當前的代碼如下所示

  Private Sub CommandButton17_Click()
'Add a reference to the Microsoft PowerPoint Library by:
'1. Go to Tools in the VBA menu
'2. Click on Reference
'3. Scroll down to Microsoft PowerPoint X.0 Object Library, check the box, and press Okay

 'keep button in same location
 Set btn = ActiveSheet.Shapes("CommandButton17")
With btn
btLeft = .Left
btTop = .Top
End With

'First we declare the variables we will be using
    Dim newPowerPoint As PowerPoint.Application
    Dim activeSlide As PowerPoint.Slide
    Dim cht As Excel.ChartObject

 'Look for existing instance
    On Error Resume Next
    Set newPowerPoint = GetObject(, "PowerPoint.Application")
    On Error GoTo 0

'Let's create a new PowerPoint
    If newPowerPoint Is Nothing Then
        Set newPowerPoint = New PowerPoint.Application
    End If
'Make a presentation in PowerPoint
    If newPowerPoint.Presentations.Count = 0 Then
        newPowerPoint.Presentations.Add
    End If

'Show the PowerPoint
    newPowerPoint.Visible = True
'        newPowerPoint.ActivePresentation.ApplyTemplate _
'            "D:\Documents and Settings\austin.plantz\Desktop\Misc Projects\CSA PP Theme.thmx"

'Loop through each chart in the Excel worksheet and paste them into the PowerPoint
    For i = 1 To ActiveSheet.ChartObjects.Count
        Set cht = ActiveSheet.ChartObjects(i)

'            With ActivePresentation.SlideMaster
'                .CustomLayouts.Add (1)
'                .CustomLayouts(1).Name = "Title And Content"
'            End With

    'Add a new slide where we will paste the chart
    If i - 1 Mod 4 = 0 Then
        newPowerPoint.ActivePresentation.Slides.Add  newPowerPoint.ActivePresentation.Slides.Count + 1, ppLayoutTitle
    End If


       newPowerPoint.ActiveWindow.View.GotoSlide newPowerPoint.ActivePresentation.Slides.Count
        Set activeSlide = newPowerPoint.ActivePresentation.Slides(newPowerPoint.ActivePresentation.Slides.Count)

    'Copy the chart and paste it into the PowerPoint as a Metafile Picture
        cht.Select
        ActiveChart.ChartArea.Copy
        activeSlide.Shapes.PasteSpecial(DataType:=ppPasteMetafilePicture).Select

    'Set the title of the slide the same as the title of the chart
        'activeSlide.Shapes(1).TextFrame.TextRange.Text = cht.Chart.ChartTitle.Text

    'Adjust the positioning of the Chart on Powerpoint Slide
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Left = 165
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Top = 150
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Width = 400

        activeSlide.Shapes(2).Width = 200
        activeSlide.Shapes(2).Left = 505

        activeSlide.Shapes(1).Top = 25

    Next

AppActivate ("Microsoft PowerPoint")
Set activeSlide = Nothing
Set newPowerPoint = Nothing

End Sub

Answer 1

首先將您的ForEach循環更改為

For i = 1 To ActiveSheet.ChartObjects.Count
Set cht = ActiveSheet.ChartObjects(i)

然后在創建幻燈片之前設置條件：

chartNum = (i - 1) Mod 4
If chartNum = 0 Then
    newPowerPoint.ActivePresentation.Slides.Add newPowerPoint.ActivePresentation.Slides.Count + 1, ppLayoutTitle
End If

然后，在每張幻燈片上放置用於放置圖表的邏輯：

  If chartNum = 0 Then
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Left = 50
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Top = 50
    ElseIf chartNum = 1 Then
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Left = 300
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Top = 50
    ElseIf chartNum = 2 Then
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Left = 50
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Top = 300
    Else
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Left = 300
        newPowerPoint.ActiveWindow.Selection.ShapeRange.Top = 300
    End If

    newPowerPoint.ActiveWindow.Selection.ShapeRange.Height = 200
    newPowerPoint.ActiveWindow.Selection.ShapeRange.Width = 200

當然，自己玩左，上，高和寬。

Answer 2

在設置圖表的寬度或高度之前，請不要忘記使用此功能：

sr.LockAspectRatio = msoFalse

sr在這里代表PPApp.ActiveWindow.Selection.ShapeRange

Answer 3

Option Base 1

Sub CreatePowerPoint()

        Dim newPowerPoint As PowerPoint.Application
        Dim activeSlide As PowerPoint.Slide
        Dim cht As Excel.ChartObject


        On Error Resume Next
        Set newPowerPoint = GetObject(, "PowerPoint.Application")
        On Error GoTo 0


        If newPowerPoint Is Nothing Then
            Set newPowerPoint = New PowerPoint.Application
        End If

        If newPowerPoint.Presentations.Count = 0 Then
            newPowerPoint.Presentations.Add
        End If

    'Show the PowerPoint
        newPowerPoint.Visible = True


            newPowerPoint.ActivePresentation.Slides.Add newPowerPoint.ActivePresentation.Slides.Count + 1, ppLayoutBlank
            newPowerPoint.ActiveWindow.View.GotoSlide newPowerPoint.ActivePresentation.Slides.Count
            Set activeSlide = newPowerPoint.ActivePresentation.Slides(newPowerPoint.ActivePresentation.Slides.Count)

Dim left1(8)
Dim top1(8)
left1(1) = 20: top1(1) = 70
left1(2) = 350: top1(2) = 70
left1(3) = 20: top1(3) = 300
left1(4) = 350: top1(4) = 300
left1(5) = 20: top1(5) = 70
left1(6) = 350: top1(6) = 70
left1(7) = 20: top1(7) = 300
left1(8) = 350: top1(8) = 300

n = ActiveSheet.ChartObjects.Count

  nn = WorksheetFunction.RoundUp(n / 4, 0)

  g = 1

    For pp = 1 To nn

        p = g
        t = p + 3

        x = 1

        For h = p To t

            On Error Resume Next
            ActiveSheet.ChartObjects(h).Select
            ActiveChart.ChartArea.Copy
            newPowerPoint.ActiveWindow.ViewType = ppViewSlide
            activeSlide.Shapes.PasteSpecial(DataType:=ppPasteMetafilePicture).Select
            Application.CutCopyMode = False
            With activeSlide.Shapes(x)
                .Width = 150
                .Width = 200
            End With
            With newPowerPoint.ActiveWindow.Selection.ShapeRange
                .Left = left1(x)
                .Top = top1(x)
            End With
            x = x + 1

        Next
        g = t + 1



         newPowerPoint.ActivePresentation.Slides.Add newPowerPoint.ActivePresentation.Slides.Count + 1, ppLayoutBlank
            newPowerPoint.ActiveWindow.View.GotoSlide newPowerPoint.ActivePresentation.Slides.Count
            Set activeSlide = newPowerPoint.ActivePresentation.Slides(newPowerPoint.ActivePresentation.Slides.Count)
            newPowerPoint.ActiveWindow.ViewType = ppViewSlide

Next


    AppActivate ("Microsoft PowerPoint")
    Set activeSlide = Nothing
    Set newPowerPoint = Nothing

End Sub