I'm trying to add a date "stamp" to a document. On 300x300 DPI, the position is where I'd like it to be; on 600x600, the textbox is sized and positioned incorrectly.
There are no built-in activities for it. You would have to use an SDK script to retrieve the first page of the document and read the image resolution.
Here is an SDK Script that will read the pages of a document and return the highest resolution and page number as tokens. (Depending on how they are onboarded LF document pages can have different resolutions so returning the resolution of the first page might not be entirely accurate).
Protected Overrides Sub Execute()
Dim pageNumber As Integer = 0
Dim resolution As Integer = 0
Try
'Check to see if the bound entry is a document...
If Me.BoundEntryInfo.EntryType <> EntryType.Document Then
Throw New Exception("Bound entry must be a document.")
Else
Using docInfo As DocumentInfo = DirectCast(Me.BoundEntryInfo, DocumentInfo)
Dim reader As PageInfoReader = docInfo.GetPageInfos
For Each page As PageInfo In reader
If (page.ImageXResolution > resolution) Then
resolution = page.ImageXResolution
pageNumber = page.PageNumber
End If
Next
reader.Close
End Using
End If
Catch ex as Exception
Me.WorkflowApi.TrackError(ex.message)
End Try
Me.SetTokenValue("Resolution", resolution)
Me.SetTokenValue("PageNumber", pageNumber)
End Sub
I would like to request this as a feature in the future. When adding a textbox or stamp it would be nice to either: