Planet PDF Forum Archive

Planet PDF ForumWowsers! This is page is old, head to the LIVE Planet PDF Forum. It features more than 10 conferences, covering everything from beginner to in-depth developer and pre-press discussions. If you wish to continue... one & two archive covers 1999-2011 (160,000 pages).


New Forum | Previous | Next | (P-PDF) Beginners


Topic: get Page Count and PDF Info
Conf: (P-PDF) Beginners, Msg: 160245
From: trpgn
Date: 5/18/2007 03:35 AM

I am using VB .NET to get info on a tiff file using the code below, can a similar type of routine be called to get this info on a PDF doc? Thanks in advance for your help!

Public Function GetPageCountAndImageInfo(ByVal thisFile As String, ByRef Hdpi As Integer, ByRef Vdpi As Integer, ByRef PF As PixelFormat, ByRef CompressionFormat As String) As Integer
Dim iMulti As System.Drawing.Image
Dim intPageCount As Integer = 0
Dim f As System.Drawing.Imaging.FrameDimension

Try

iMulti = System.Drawing.Image.FromFile(thisFile)
f = New System.Drawing.Imaging.FrameDimension(iMulti.FrameDimensionsList(0))
intPageCount = iMulti.GetFrameCount(FrameDimension.Page)

Hdpi = iMulti.HorizontalResolution
Vdpi = iMulti.VerticalResolution
PF = iMulti.PixelFormat
CompressionFormat = GetCompression(iMulti.GetPropertyItem(259))

Return intPageCount

Catch ex As Exception

Return 0
Finally
If Not IsNothing(iMulti) Then
iMulti.Dispose()
End If
End Try
End Function


PDF In-Depth Free Product Trials Ubiquitous PDF

Debenu Aerialist

The ultimate plug-in for Adobe Acrobat. Advanced splitting, merging, stamping, bookmarking, and link...

Download free demo

Debenu PDF Tools Pro

It's simple to use and will let you preview and edit PDF files, it's a Windows application that makes...

Download free demo

Back to the past, 15 years ago! Open Publish 2002

Looking back to 2002, it's amazing how much of the prediction became a reality. Take a read and see what you think!

September 14, 2017
Platinum Sponsor





Search Planet PDF
more searching options...
Planet PDF Newsletter
Most Popular Articles
Featured Product

Debenu PDF Aerialist

The ultimate plug-in for Adobe Acrobat. Advanced splitting, merging, stamping, bookmarking, and link control. Take Acrobat to the next level.

Features

Adding a PDF Stamp Comment

OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.