Pat*_*cus 14
VBA模块条码-vba-macro-only(由SébastienFerry在评论中提到)是由Jiri Gabriel在2013年MIT License下创建的纯VBA 1D/2D代码生成器.
代码并不是完全易于理解,但许多注释已在上面链接的版本中从捷克语翻译成英语.
要在工作表中使用它,只需将barcody.bas复制或导入模块中的VBA即可.在工作表中,输入如下函数:
=EncodeBarcode(CELL("SHEET"),CELL("ADDRESS"),A2,51,1,0,2)
用法如下:
- 保留
CELL("SHEET)和CELL("ADDRESS")因为他们是因为它只是给参考表和单元格地址,你有公式- A2是您要编码的字符串的单元格.在我的情况下,它是单元格A2你可以传递带有引号的"文本"来做同样的事情.拥有单元格使其更具动态性
- 51是QR码的选项.其他选项是1 = EAN8/13/UPCA/UPCE,2 =五个交错中的两个,3 = Code39,50 =数据矩阵,51 = QRCode
- 1表示图形模式.条形码在Shape对象上绘制.0表示字体模式.我假设您需要安装字体类型.不那么有用.
- 0是特定条形码类型的参数.对于QR_Code,0 =低误差校正,1 =中等误差校正,2 =四分之一误差校正,3 =高误差校正.
- 2仅适用于1D代码.这是缓冲区.我不确定它究竟做了什么,但可能与1D酒吧空间有关？
我添加了包装器函数,使其成为纯VBA函数调用,而不是将其用作工作表中的公式:
Public Sub RenderQRCode(workSheetName As String, cellLocation As String, textValue As String)
Dim s_param As String
Dim s_encoded As String
Dim xSheet As Worksheet
Dim QRShapeName As String
Dim QRLabelName As String
s_param = "mode=Q"
s_encoded = qr_gen(textValue, s_param)
Call DrawQRCode(s_encoded, workSheetName, cellLocation)
Set xSheet = Worksheets(workSheetName)
QRShapeName = "BC" & "$" & Left(cellLocation, 1) _
& "$" & Right(cellLocation, Len(cellLocation) - 1) & "#GR"
QRLabelName = QRShapeName & "_Label"
With xSheet.Shapes(QRShapeName)
.Width = 30
.Height = 30
End With
On Error Resume Next
If Not (xSheet.Shapes(QRLabelName) Is Nothing) Then
xSheet.Shapes(QRLabelName).Delete
End If
xSheet.Shapes.AddTextbox(msoTextOrientationHorizontal, _
xSheet.Shapes(QRShapeName).Left+35, _
xSheet.Shapes(QRShapeName).Top, _
Len(textValue) * 6, 30) _
.Name = QRLabelName
With xSheet.Shapes(QRLabelName)
.Line.Visible = msoFalse
.TextFrame2.TextRange.Font.Name = "Arial"
.TextFrame2.TextRange.Font.Size = 9
.TextFrame.Characters.Text = textValue
.TextFrame2.VerticalAnchor = msoAnchorMiddle
End With
End Sub
Sub DrawQRCode(xBC As String, workSheetName As String, rangeName As String, Optional xNam As String)
Dim xShape As Shape, xBkgr As Shape
Dim xSheet As Worksheet
Dim xRange As Range, xCell As Range
Dim xAddr As String
Dim xPosOldX As Double, xPosOldY As Double
Dim xSizeOldW As Double, xSizeOldH As Double
Dim x, y, m, dm, a As Double
Dim b%, n%, w%, p$, s$, h%, g%
Set xSheet = Worksheets(workSheetName)
Set xRange = Worksheets(workSheetName).Range(rangeName)
xAddr = xRange.Address
xPosOldX = xRange.Left
xPosOldY = xRange.Top
xSizeOldW = 0
xSizeOldH = 0
s = "BC" & xAddr & "#GR"
x = 0#
y = 0#
m = 2.5
dm = m * 2#
a = 0#
p = Trim(xBC)
b = Len(p)
For n = 1 To b
w = AscL(Mid(p, n, 1)) Mod 256
If (w >= 97 And w <= 112) Then
a = a + dm
ElseIf w = 10 Or n = b Then
If x < a Then x = a
y = y + dm
a = 0#
End If
Next n
If x <= 0# Then Exit Sub
On Error Resume Next
Set xShape = xSheet.Shapes(s)
On Error GoTo 0
If Not (xShape Is Nothing) Then
xPosOldX = xShape.Left
xPosOldY = xShape.Top
xSizeOldW = xShape.Width
xSizeOldH = xShape.Height
xShape.Delete
End If
On Error Resume Next
xSheet.Shapes("BC" & xAddr & "#BK").Delete
On Error GoTo 0
Set xBkgr = xSheet.Shapes.AddShape(msoShapeRectangle, 0, 0, x, y)
xBkgr.Line.Visible = msoFalse
xBkgr.Line.Weight = 0#
xBkgr.Line.ForeColor.RGB = RGB(255, 255, 255)
xBkgr.Fill.Solid
xBkgr.Fill.ForeColor.RGB = RGB(255, 255, 255)
xBkgr.Name = "BC" & xAddr & "#BK"
Set xShape = Nothing
x = 0#
y = 0#
g = 0
For n = 1 To b
w = AscL(Mid(p, n, 1)) Mod 256
If w = 10 Then
y = y + dm
x = 0#
ElseIf (w >= 97 And w <= 112) Then
w = w - 97
With xSheet.Shapes
Select Case w
Case 1: Set xShape = .AddShape(msoShapeRectangle, x, y, m, m): GoSub fmtxshape
Case 2: Set xShape = .AddShape(msoShapeRectangle, x + m, y, m, m): GoSub fmtxshape
Case 3: Set xShape = .AddShape(msoShapeRectangle, x, y, dm, m): GoSub fmtxshape
Case 4: Set xShape = .AddShape(msoShapeRectangle, x, y + m, m, m): GoSub fmtxshape
Case 5: Set xShape = .AddShape(msoShapeRectangle, x, y, m, dm): GoSub fmtxshape
Case 6: Set xShape = .AddShape(msoShapeRectangle, x + m, y, m, m): GoSub fmtxshape
Set xShape = .AddShape(msoShapeRectangle, x, y + m, m, m): GoSub fmtxshape
Case 7: Set xShape = .AddShape(msoShapeRectangle, x, y, dm, m): GoSub fmtxshape
Set xShape = .AddShape(msoShapeRectangle, x, y + m, m, m): GoSub fmtxshape
Case 8: Set xShape = .AddShape(msoShapeRectangle, x + m, y + m, m, m): GoSub fmtxshape
Case 9: Set xShape = .AddShape(msoShapeRectangle, x, y, m, m): GoSub fmtxshape
Set xShape = .AddShape(msoShapeRectangle, x + m, y + m, m, m): GoSub fmtxshape
Case 10: Set xShape = .AddShape(msoShapeRectangle, x + m, y, m, dm): GoSub fmtxshape
Case 11: Set xShape = .AddShape(msoShapeRectangle, x, y, dm, m): GoSub fmtxshape
Set xShape = .AddShape(msoShapeRectangle, x + m, y + m, m, m): GoSub fmtxshape
Case 12: Set xShape = .AddShape(msoShapeRectangle, x, y + m, dm, m): GoSub fmtxshape
Case 13: Set xShape = .AddShape(msoShapeRectangle, x, y, m, m): GoSub fmtxshape
Set xShape = .AddShape(msoShapeRectangle, x, y + m, dm, m): GoSub fmtxshape
Case 14: Set xShape = .AddShape(msoShapeRectangle, x + m, y, m, m): GoSub fmtxshape
Set xShape = .AddShape(msoShapeRectangle, x, y + m, dm, m): GoSub fmtxshape
Case 15: Set xShape = .AddShape(msoShapeRectangle, x, y, dm, dm): GoSub fmtxshape
End Select
End With
x = x + dm
End If
Next n
On Error Resume Next
Set xShape = xSheet.Shapes(s)
On Error GoTo 0
If Not (xShape Is Nothing) Then
xShape.Left = xPosOldX
xShape.Top = xPosOldY
If xSizeOldW > 0 Then
xShape.Width = xSizeOldW
xShape.Height = xSizeOldH
End If
Else
If Not (xBkgr Is Nothing) Then xBkgr.Delete
End If
Exit Sub
fmtxshape:
xShape.Line.Visible = msoFalse
xShape.Line.Weight = 0#
xShape.Fill.Solid
xShape.Fill.ForeColor.RGB = RGB(0, 0, 0)
g = g + 1
xShape.Name = "BC" & xAddr & "#BR" & g
If g = 1 Then
xSheet.Shapes.Range(Array(xBkgr.Name, xShape.Name)).Group.Name = s
Else
xSheet.Shapes.Range(Array(s, xShape.Name)).Group.Name = s
End If
Return
End Sub
使用此包装器,您现在可以通过在VBA中调用此方法来调用以呈现QRCode:
Call RenderQRCode("Sheet1", "A13", "QR Value")
只需输入工作表名称,单元格位置和QR_value.QR形状将在您指定的位置绘制.
您可以使用此部分代码来更改QR的大小
With xSheet.Shapes(QRShapeName)
.Width = 30 'change your size
.Height = 30 'change your size
End With
我知道这是一个相当陈旧且完善的帖子(尽管现有的答案尚未被接受),但我想分享一个替代方案,我使用免费的在线API 在葡萄牙语的StackOverflow中为类似的帖子做准备来自QR Code Generator.
代码如下:
Sub GenQRCode(ByVal data As String, ByVal color As String, ByVal bgcolor As String, ByVal size As Integer)
On Error Resume Next
For i = 1 To ActiveSheet.Pictures.Count
If ActiveSheet.Pictures(i).Name = "QRCode" Then
ActiveSheet.Pictures(i).Delete
Exit For
End If
Next i
sURL = "https://api.qrserver.com/v1/create-qr-code/?" + "size=" + Trim(Str(size)) + "x" + Trim(Str(size)) + "&color=" + color + "&bgcolor=" + bgcolor + "&data=" + data
Debug.Print sURL
Set pic = ActiveSheet.Pictures.Insert(sURL + sParameters)
Set cell = Range("D9")
With pic
.Name = "QRCode"
.Left = cell.Left
.Top = cell.Top
End With
End Sub
它通过简单地(重新)从单元格中的参数构建的URL创建图像来完成工作.当然,用户必须连接到Internet.
例如(工作表,包含巴西葡萄牙语的内容,可以从4Shared下载):
