在工作中,我们大量使用Visio绘图作为文档支持.不幸的是,vsd文件不能很好地使用我们的wiki或文档提取工具,如
javadoc,doxygen或naturaldocs.虽然可以手动将Visio文件转换为图像,但保持图像最新并且图像文件必然会过时是一件麻烦事.让我们面对现实：在版本控制中生成文件感觉非常错误.
所以我正在寻找一个命令行工具,可以将vsd文件转换为jpeg,png,gif或任何可以转换为浏览器可以显示的图像的图像.最好是在unix下运行,但是窗口也可以.我可以处理自动化链的其余部分,cron作业,图像到图像转换以及ssh,scp,多个文件等.
这就是为什么我转向你：我找不到这样的工具.我认为我甚至不能为这样的工具买单.我的Google-fu完全关闭了？你能帮助我吗？
我的意思是,它必须是可能的.必须有一种方法可以使用COM挂钩到Visio并将其保存为图像.顺便说一句,我正在使用Visio 2007.
提前致谢.
我用VB6快速打了一下东西,你可以在以下网址下载：
http://fournier.jonathan.googlepages.com/Vis2Img.exe
http://fournier.jonathan.googlepages.com/Vis2Img.exe
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
