如何设置 Table 数据的范围以用于图表

How to Set Range of Table Data for use with Chart

使用 Excel 2010 我正在尝试使用来自多个不同 table 的部分数据在 Sheet1 上创建图表。在下面的示例中,我只是尝试从一个 table 中提取数据作为开始。我似乎很难在 table.

中设置此数据的范围

我最终将循环遍历每个 table 的大约 8 个不同长度的数据列,大约。 21 table 秒。所以任何帮助自动化这将是伟大的

这是我目前所拥有的...

Sub createChart()
    Dim rng As Range
    Dim chrt As Object

    'Table is named BMS_01_01_Module_01 and the column Name I want data from is Cell 1 Voltage
    Set chrt = Sheet1.Shapes.AddChart2
    chrt.ChartArea.SetSourceData Source:=activesheetlistobjects("BMS_01_01_Module_01").ListColumns("Cell 1 Voltage").Range
    chrt.ChartArea.ChartType = x1Line
End Sub

我假设上面的代码产生了 "Object Required" 错误。我建议将语句 (ChartArea.SetSourceData) 分成多个步骤,这样您可以更好地控制代码和灵活性。

要引用 table 范围,只需创建一个 ListObject 变量和一个 Range 变量,其余部分将在下面通过示例进行解释。

Dim tbl As ListObject
Set tbl = ActiveSheet.ListObjects("BMS_01_01_Module_01")

这样一来,就可以非常轻松地引用 table 的任何部分:

Dim rng As Range

'Reference the whole table, including headers:
Set rng = tbl.Range

'Reference just the table data (no headers):
Set rng = tbl.DataBodyRange

'Reference just the data in a single column:
Set rng = tbl.ListColumns("Cell 1 Voltage").DataBodyRange

'Reference the headers only
Set rng = tbl.HeaderRowRange

因此您的代码应该类似于以下内容:

chrt.ChartArea.SetSourceData Source:=tbl.ListColumns("Cell 1 Voltage").DataBodyRange

试试这个。

Sub createChart()
    Dim rng As Range
    Dim obj As ChartObject
    Dim chrt As Chart
    Dim Lst As ListObject
    Dim cm  As ListColumn
    Dim Ws As Worksheet

    Set Ws = ActiveSheet
    Set Lst = Ws.ListObjects("BMS_01_01_Module_01")
    Set cm = Lst.ListColumns("Cell 1 Voltage")
    'Set cm = Lst.ListColumns(1)
    Set rng = cm.DataBodyRange

    'Table is named BMS_01_01_Module_01 and the column Name I want data from is Cell 1 Voltage
    Set obj = Sheet1.ChartObjects.Add(200, 200, 400, 400)
    With obj.Chart
    'chrt.ChartArea.SetSourceData Source:=ActiveSheet.ListObjects("BMS_01_01_Module_01").ListColumns("Cell 1 Voltage").Range
        .SetSourceData Source:=rng
        .ChartType = xlLine
    End With
End Sub

我最终对我的代码进行了一些更改。我只希望有一种方法可以引用 table,而不必先激活 sheet,table 就在前面。注意:图表和表格不在同一个 sheets.

这就是最终适用于单个范围的内容:

Sub createChart()
Dim rng As Range
Dim cht As Object
Dim Ws As Worksheet

Set cht = Sheet1.Shapes.addChart

Worksheets("BMS_01_Module_01").Activate
Set Ws = ActiveSheet

Ws.ListObjects("BMS_01_Module_01").ListColumns("Cell 1 Voltage").Range.Select
cht.Chart.SetSourceData Source:=Selection
cht.Chart.ChartType = xlLine


End Sub