将两种不同类型的图表添加到 Excel 并设置它们的格式

Question

我有一个由两个主要内容组成的图表。

第一个是基于值创建一系列系列的循环。这些系列中的每一个都是带有线条的 XY 散点图。这些行中的每一个都根据使用 Excel 中的Vlookup 函数的条件进行着色。我需要更正的第一件事是Case 部分，因为它不喜欢 G 的第一个实例。这只发生在我添加第二个图表时。

接下来我想要创建一个带有另一个范围的 XY 散点图，然后仅将自定义数据标签应用于这些点。我可以使用以下已更新的答案来更改 Chart the Series 绘图的类型。

    Dim age1 As Variant
    Dim age2 As Variant
    Dim per1 As Variant
    Dim per2 As Variant
    Dim id as Variant
    Dim mp as Range
    Dim yd as Range
    id = Range(Range("A2"), Range("A2").End(xlDown)).Value2
    age1 = Range(Range("C2"), Range("C2").End(xlDown)).Value2
    age2 = Range(Range("D2"), Range("D2").End(xlDown)).Value2
    per1 = Range(Range("E2"), Range("E2").End(xlDown)).Value2
    per2 = Range(Range("E2"), Range("E2").End(xlDown)).Value2
    Set mp = Range(Range("J2"), Range("J2").End(xlDown))
    Set yd= Range(Range("E2"), Range("E2").End(xlDown))

    ln = UBound(id) - LBound(id) + 1

    Set cht = ws.ChartObjects(1).Chart

        With cht
            .ChartArea.ClearContents 'Clears the chart so a new one can be created
            .ChartType = xlXYScatterLines 'Defines the Chart as a Scatter with Lines
            For i = 1 To ln 'First Thing that creates many series
                xdata = Array(age1(i, 1), age2(i, 1))
                ydata = Array(per1(i, 1), per2(i, 1))
                .SeriesCollection.NewSeries
                .SeriesCollection(i).XValues = xdata
                .SeriesCollection(i).Values = ydata
                .SeriesCollection(i).Name = id(i, 1)
            Next i

            'Orginal method: .ChartType = xlXYScatter 
               .SeriesCollection.NewSeries
               .SeriesCollection(.SeriesCollection.Count).XValues = mp
               .SeriesCollection(.SeriesCollection.Count).Values = yd
               .SeriesCollection(.SeriesCollection.Count).Name = "Series"
               'New Method
               .SeriesCollection(.SeriesCollection.Count).ChartType = xlXYScatter

        End With
'end of creating charts

        Set drng = Range(Range("A2"), Range("B2").End(xlDown) 'For the Vlookup
        With ActiveSheet
            For Each xycht In .ChartObjects
                For Each mysrs In xycht.Chart.SeriesCollection
                    mysrs.MarkerStyle = xlMarkerStyleCircle
                    lnum = Application.VLookup(mysrs.Name, drng, 2, 0) 'This fails the first instance with G as a Type Mismatch Error.
'                    Select Case lnum
'                        Case "G"
'                            lColor = RGB(255, 0, 0)
'                        Case "D"
'                            lColor = RGB(0, 255, 0)
'                        Case "M"
'                            lColor = RGB(0, 0, 255)
'                        Case "A"
'                            lColor = RGB(0, 0, 0)
'                        Case Else
'                            lColor = RGB(255, 255, 255)
'                    End Select
'                    mysrs.MarkerBackgroundColor = lColor
'                    mysrs.Format.Line.Visible = msoFalse
'                    mysrs.Format.Line.Visible = msoTrue
'                    mysrs.Format.Line.ForeColor.RGB = lColor
                Next
                Set mypts = ws.ChartObjects(1).SeriesCollection(SeriesCollection.Count).Points(1).Apply 'This fails cause it needs an Object
                mypts(mypts.Count).ApplyDataLabels

                    With mypts(mypts.Count).DataLabel
                        .ShowSeriesName = False
                        .ShowCategoryName = False
                        .ShowValue = False 'I need this tonot show Values, but my own Values.
                        ' optional parameters
                        .Position = xlLabelPositionAbove
                        .Font.Name = "Helvetica"
                        .Font.Size = 10
                        .Font.Bold = False
                    End With
            Next
        End With

Answer 1

使用 Series 对象的 ChartType 属性...

.SeriesCollection(.SeriesCollection.Count).ChartType = xlXYScatter