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文科生也能轻松学会VBA编程,Excel中VBA宏模块,让你随处可用

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前言:

当前姐妹们对“vb程序做数据折线图”大概比较注意,各位老铁们都需要了解一些“vb程序做数据折线图”的相关资讯。那么小编也在网络上汇集了一些关于“vb程序做数据折线图””的相关知识,希望兄弟们能喜欢,同学们快快来了解一下吧!

在VBA宏模块中编写代码其实并不是想象中的那么难,虽然代码看上去比较啰嗦复杂,但是如果你利用“录制宏”的功能来生成代码就非常容易了,然后再对生成的代码进行适当修改,代码是按照你的操作步骤一步一步生成的,每一步你的操作与代码对应,这样很容易修改生成的代码。

录制宏:

找到视图下的宏,找到录制功能:

录制宏模块

给宏取名:

按功能输入宏模块的名称:

给宏模块命名

手动作图:

先用手动选择数据画想要生成的图形:

先用手动选择数据画想要生成的图形

停止录制:

画好图后停止录制宏

查看宏:

找到名称,点编辑进入代码窗口:

编辑宏代码

点开编辑,查看系统自动生成的代码:

Sub curve()    Range("G702:H744").Select    ActiveSheet.Shapes.AddChart.Select    ActiveChart.SetSourceData Source:=Range("数据1!$G$702:$H$744")    ActiveChart.ChartType = xlLineMarkers    ActiveChart.SeriesCollection(1).Select    ActiveSheet.ChartObjects("图表 1").Activate    ActiveSheet.ChartObjects("图表 1").Activate    ActiveChart.Axes(xlCategory).Select    ActiveSheet.ChartObjects("图表 1").Activate    ActiveChart.Axes(xlCategory).Select    ActiveChart.Axes(xlCategory).TickLabelSpacing = 1    ActiveChart.Axes(xlCategory).TickLabelSpacing = 3    ActiveChart.Axes(xlCategory).TickLabelSpacing = 5End Sub

Range("G702:H744").Select:选择数据范围

ActiveSheet.Shapes.AddChart.Select:当前激活表插入图形

ActiveChart.SetSourceData Source:=Range("data1!$G$702:$H$744"):选择源数据

ActiveChart.ChartType = xlLineMarkers:图形类型选折线类型

ActiveChart.SeriesCollection(1).Select:选择系列

ActiveSheet.ChartObjects("图表 1").Activate:激活图表

ActiveChart.Axes(xlCategory).Select:选择坐标轴

ActiveChart.Axes(xlCategory).TickLabelSpacing = 5:坐标轴文本标签间隔设置为5

可以看出,你的每一步操作都自动生成了代码,而且是严格对应的,有些方法和属性你不知道怎么用,但是如果录制宏自动生成代码,你就知道怎么调用和引用了,这样下一步对于我们来修改程序,批量选择数据,批量生成多个曲线奠定了基础。

下面对8个数据表同时操作,生成曲线图:

数据简单处理:把数据为0的值都处理成空值,在画图的时候越过这些值

处理代码:

Sub dataOperation()    Dim str3()    str3() = Array("", "data1", "data2", "data3", "data4", "data5", "data6", "data7", "data8")    For m = 2 To 24 Step 2        For j = 2 To 200            If Sheets(str3(5)).Cells(j, m) = 0 Then                For i = 1 To 8                    Sheets(str3(i)).Cells(j, m).ClearContents                Next i            End If        Next j    Next mEnd Sub
新生成列数据(用已有列数据进行自动计算):
Sub dataCreate()    str1 = "源数据": str2 = "F": str3 = "I": str4 = "L": str5 = "J": str6 = "K": str7 = "G"    For i = 2 To 1761        If Sheets(str1).Cells(i, str2) > 0 And Sheets(str1).Cells(i, str3) = " " Then            Sheets(str1).Cells(i, str3) = Sheets(str1).Cells(i, str2) / Sheets(str1).Cells(i, str4)            Sheets(str1).Cells(i, str5) = 0            Sheets(str1).Cells(i, str6) = 100 - Sheets(str1).Cells(i, str5) / Sheets(str1).Cells(i, str3) * 100        End If    Next iEnd Sub
画图代码:

通过录制宏,然后手动修改宏,再额外加一些简单的循环代码,实现多表和多图操作

Sub imageCreate()    '定义数组变量:    Dim str1(1 To 12), str3()    Dim y(1 To 12)    Dim ysz()    '按照实际对8个或者更多个数据表进行作图:    mm8 = 1    str3() = Array("", "data1", "data2", "data3", "data4", "data5", "data6", "data7", "data8")    ysz() = Array(0, 7, 3, 10, 32, 28, 28, 4, 32)    '每个循环代表对一个数据表进行作图    For i2 = 1 To 8        '激活相应数据表        Select Case i2               Case i2                    Sheets(str3(i2)).Activate        End Select        m = 64        For i1 = 1 To 12             Select Case i2               Case i2                    Sheets(str3(i2)).Activate        End Select        '数据区域选择:        str2 = Chr(i1 + m)        y(i1) = Application.WorksheetFunction.CountA(Range(CStr(str2) + "1" + ":" + CStr(str2) & "10000"))        str1(i1) = CStr(str2) + "1" + ":" + CStr(Chr(i1 + m + 1)) & CStr(y(i1))        m = m + 1        Range(str1(i1)).Select        '对图形进行相应操作,包括图形类型,线型,颜色,系列名称,标记大小、图名等:        ActiveSheet.Shapes.AddChart.Select        With Selection            .Shadow = False        End With        ActiveChart.SetSourceData Source:=Range(str3(i2) + "!" + "$" + str2 + "$2:$" + CStr(Chr(i1 + m)) + "$" + CStr(y(i1)))        ActiveChart.ChartType = xlLineMarkers        ActiveChart.Legend.Select        Selection.Delete        ActiveChart.SeriesCollection(1).Name = "=" + "'" + str3(i2) + "'" + "!" + "$" + str2 + "$1"        ActiveChart.Location Where:=xlLocationAsObject, Name:="曲线图" + CStr(mm8)        ActiveChart.SeriesCollection(1).Select        ActiveChart.SeriesCollection(1).Smooth = True        With Selection.Border            .ColorIndex = ysz(i2)            .Weight = xlMedium            .LineStyle = xlContinuous        End With        With Selection            .MarkerBackgroundColorIndex = ysz(i2)            .MarkerForegroundColorIndex = ysz(i2)            .MarkerStyle = xlDiamond            .Smooth = ture            .MarkerSize = 5            .Shadow = False        End With        ActiveChart.ChartArea.Select        '删除标题,如果想实现某一功能,可能通过录制宏然后再修改代码        If i2 <> 6 Then        ActiveChart.ChartTitle.Select        Selection.Delete        End If        If i2 <> 4 Then        With Selection.Border            .LineStyle = 0        End With        With ActiveChart            .HasAxis(xlCategory, xlPrimary) = False            .HasAxis(xlValue, xlPrimary) = True        End With        ActiveChart.Axes(xlCategory, xlPrimary).CategoryType = xlAutomatic        ActiveChart.Axes(xlValue).Select        With Selection.Border            .ColorIndex = 57            .Weight = xlMedium            .LineStyle = xlContinuous        End With        ElseIf i2 = 4 Then        With Selection.Border            .LineStyle = 0        End With        ActiveChart.Axes(xlCategory, xlPrimary).CategoryType = xlAutomatic        ActiveChart.Axes(xlValue).Select        Selection.TickLabels.NumberFormatLocal = "0_ "        '设置标记线样式        With Selection        .TickLabels.NumberFormatLocal = "0_ "            .MajorTickMark = xlInside        End With        With Selection.Border            .ColorIndex = 57            .Weight = xlMedium            .LineStyle = xlContinuous        End With         With Selection            .MajorTickMark = xlInside            .MinorTickMark = xlNone            .TickLabelPosition = xlNextToAxis        End With        ActiveChart.Axes(xlCategory).Select        With Selection.Border            .ColorIndex = 57            .Weight = xlMedium            .LineStyle = xlContinuous        End With        End If        With ActiveChart.Axes(xlCategory)            .HasMajorGridlines = False            .HasMinorGridlines = False            .MajorTickMark = xlInside        End With        With ActiveChart.Axes(xlValue)            .HasMajorGridlines = False            .HasMinorGridlines = False            .MajorTickMark = xlInside        End With        ActiveChart.PlotArea.Select        With Selection.Border            .Weight = xlThin            .LineStyle = xlNone        End With        '对图表和曲线相应设置进行操作        Selection.Interior.ColorIndex = xlNone        ActiveChart.Axes(xlValue).Select        ActiveChart.PlotArea.Select        ActiveChart.ChartArea.Select        ActiveSheet.Shapes(ActiveSheet.Shapes.Count).IncrementLeft 278.41        ActiveSheet.ChartObjects(ActiveSheet.Shapes.Count).Activate        ActiveChart.ChartArea.Shadow = False        '对曲线显示位置操作        ActiveChart.ChartArea.Select        ActiveSheet.Shapes(ActiveSheet.Shapes.Count).IncrementLeft 660 * i1        If i2 <> 5 And i2 <> 6 And i2 <> 7 And i2 <> 8 Then        ActiveSheet.Shapes(ActiveSheet.Shapes.Count).IncrementTop 70 * (i2 + 3)        End If        If i2 = 5 Then        ActiveSheet.Shapes(ActiveSheet.Shapes.Count).IncrementTop 70 * (0 + 3)        End If         If i2 = 6 Or i2 = 7 Or i2 = 8 Then        ActiveSheet.Shapes(ActiveSheet.Shapes.Count).IncrementTop 70 * (i2 - 6)        End If        ActiveSheet.Shapes(ActiveSheet.Shapes.Count).ScaleWidth 1.8, msoFalse, msoScaleFromTopLeft        ActiveSheet.Shapes(ActiveSheet.Shapes.Count).ScaleHeight 0.38, msoFalse, msoScaleFromTopLeft        Next i1    Next i2End Sub
点击运行模块代码:

点击运行

宏代码模块

运行完毕,打开EXCEL,批量图形展现于此:

数百个曲线图自动一次成图

研究开发Excel中VBA宏模块自动调用Excel的图表制作功能,自动生成数百个曲线图,并且能够根据成图数据自动设置坐标数值、字体及大小、曲线图的形状、颜色及显示方式等参数,实现曲线图的快速成图和自动调整外观及坐标参数。

还可以应用VB程序开发工具编写程序自动从服务器提取和处理需要的数据,按特定格式输出到Excel数据表格中,通过编写宏代码,应用Excel中VBA宏模块调用Excel的图表制作功能,自动生成曲线图,并通过编写VB程序代码设定特定格式数据,通过编写VBA宏模块代码调用数据进行图自动的生成和自动参数设置,实现多组曲线图快速生成和快速坐标及外观设置的目的。

进阶思想:

要想从数据提取,生成新的数据,再到批量成图,需要有完整的思路

功能分类设计图

实现流程图:

实现流程图

成功自动生成数据后,导入VBA模块:

生成数据,导入模块

运行模块,自动批量生成曲线:

批量生成数百种图形

结语:会编程能够有效的提高效率,希望这些可以帮助到需要它的朋友,如果觉得有用,请关注,收藏

标签: #vb程序做数据折线图 #可以在一个宏内运行其他宏或模块过程