windows – Visio到图像命令行转换

您只需传入输入的visio文件路径,然后输入文件路径(基于文件扩展名的visio导出)和可选的导出页码.

另外这里是我使用的源代码,如果你想搞乱它或将它变成VBScript或其他东西,它应该工作,虽然你需要完成将它转换为后期绑定代码.

希望有所帮助,

乔恩

Dim TheCmd As String
Const visOpenRO = 2
Const visOpenMinimized = 16
Const visOpenHidden = 64
Const visOpenMacrosDisabled = 128
Const visOpenNoWorkspace = 256

Sub Main()
    ' interpret command line arguments - separated by spaces outside of double quotes
    TheCmd = Command
    Dim TheCmds() As String
    If SplitCommandArg(TheCmds) Then
        If UBound(TheCmds) > 1 Then
            Dim PageNum As Long
            If UBound(TheCmds) >= 3 Then
                PageNum = Val(TheCmds(3))
            Else
                PageNum = 1
            End If

            ' if the input or output file doesn't contain a file path,then assume the same
            If InStr(1,TheCmds(1),"") = 0 Then
                TheCmds(1) = App.Path & "" & TheCmds(1)
            End If
            If InStr(1,TheCmds(2),"") = 0 Then
                TheCmds(2) = App.Path & "" & TheCmds(2)
            End If

            ConvertVisToImg TheCmds(1),PageNum
        Else
            ' no good - need an in and out file
        End If
    End If

End Sub

Function ConvertVisToImg(ByVal InVisPath As String,ByVal OutImgPath As String,PageNum As Long) As Boolean
    ConvertVisToImg = True
    On Error GoTo PROC_ERR

    ' create a new visio instance
    Dim VisApp As Visio.Application
    Set VisApp = CreateObject("Visio.Application")

    ' open invispath
    Dim ConvDoc As Visio.Document
    Set ConvDoc = VisApp.Documents.OpenEx(InVisPath,visOpenRO + visOpenMinimized + visOpenHidden + visOpenMacrosDisabled + visOpenNoWorkspace)

    ' export to outimgpath
    If Not ConvDoc.Pages(PageNum) Is Nothing Then
        ConvDoc.Pages(PageNum).Export OutImgPath
    Else
        MsgBox "Invalid export page"
        ConvertVisToImg = False
        GoTo PROC_END
    End If

    ' close it off
PROC_END:
    On Error Resume Next
    VisApp.Quit
    Set VisApp = Nothing
    Exit Function
PROC_ERR:
    MsgBox Err.Description & vbCr & "Num:" & Err.Number
    GoTo PROC_END
End Function

Function SplitCommandArg(ByRef Commands() As String) As Boolean
    SplitCommandArg = True
    'read through command and break it into an array delimited by space characters only when we're not inside double quotes
    Dim InDblQts As Boolean
    Dim CmdToSplit As String
    CmdToSplit = TheCmd 'for debugging command line parser
    'CmdToSplit = Command
    Dim CharIdx As Integer
    ReDim Commands(1 To 1)
    For CharIdx = 1 To Len(CmdToSplit)
        Dim CurrChar As String
        CurrChar = Mid(CmdToSplit,CharIdx,1)
        If CurrChar = " " And Not InDblQts Then
            'add another element to the commands array if InDblQts is false
            If Commands(UBound(Commands)) <> "" Then ReDim Preserve Commands(LBound(Commands) To UBound(Commands) + 1)
        ElseIf CurrChar = Chr(34) Then
            'set InDblQts = true
            If Not InDblQts Then InDblQts = True Else InDblQts = False
        Else
            Commands(UBound(Commands)) = Commands(UBound(Commands)) & CurrChar
        End If
    Next CharIdx
End Function