Search found 9 matches

by ifiling
Tue Oct 30, 2012 5:50 pm
Forum: Document Viewing
Topic: PDF Render Speed - scan vs office output
Replies: 0
Views: 66721

PDF Render Speed - scan vs office output

We're currently using the last release of the v8 software; for a while I've been developing in a VM so lagging has become a part of my daily workflow. I've moved off the VM and while developing I've noticed quite a difference between the render speed for documents created via TWAIN source and those ...
by ifiling
Wed Jul 13, 2011 4:22 pm
Forum: Document Viewing
Topic: 1st Thumbnail not drawing but is present
Replies: 4
Views: 5390

Re: 1st Thumbnail not drawing but is present

I created the test application, but that worked fine annoyingly. So I've deleted the controls from the form and re-added them and that seems to be working now. I'll keep an eye on it at let you know if I can spot anything that may have caused my initial problem.
by ifiling
Wed Jul 13, 2011 4:03 pm
Forum: PDF
Topic: GDPicturePDF.LoadFromFile Fails on Newly Created PDF
Replies: 3
Views: 3364

Re: GDPicturePDF.LoadFromFile Fails on Newly Created PDF

I can. It's under ticket 12550
by ifiling
Wed Jul 13, 2011 2:14 pm
Forum: PDF
Topic: GDPicturePDF.LoadFromFile Fails on Newly Created PDF
Replies: 3
Views: 3364

GDPicturePDF.LoadFromFile Fails on Newly Created PDF

I'm experiencing an issue running 8.0.3 whereby a PDF created from GDPicture.PdfOCRStart cannot then be opened by GDPicturePDF.LoadFromFile Dim _FileName As String = IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), Now.ToString("yyyyMMMddhhmmss") & ".p...
by ifiling
Wed Jul 13, 2011 11:12 am
Forum: PDF
Topic: Creating PDF with OCR from TWAIN Scanner in V8 doesn't work
Replies: 3
Views: 3384

Re: Creating PDF with OCR from TWAIN Scanner in V8 doesn't w

You are indeed correct. That's what the error condition was :oops:
by ifiling
Wed Jul 13, 2011 11:04 am
Forum: Document Viewing
Topic: 1st Thumbnail not drawing but is present
Replies: 4
Views: 5390

1st Thumbnail not drawing but is present

I've got an odd situation whereby the 1st thumbnail isn't drawing on the screen (visible). But it is there, as the mouse icon changes when I hover over it and when I save the output, the file has the correct number of pages. This is where I'm adding the image(id) Private Sub DoScan() Using oScan As ...
by ifiling
Sat Jul 09, 2011 11:52 pm
Forum: PDF
Topic: Creating PDF with OCR from TWAIN Scanner in V8 doesn't work
Replies: 3
Views: 3384

Re: Creating PDF with OCR from TWAIN Scanner in V8 doesn't w

Found the cause of all of my problems. The dictionary format for tesseract has changed. Now there is only one [new] file when using the v8 SDK. I didn't have this file in the specified location.
by ifiling
Sat Jul 09, 2011 5:48 pm
Forum: PDF
Topic: Creating PDF with OCR from TWAIN Scanner in V8 doesn't work
Replies: 3
Views: 3384

Creating PDF with OCR from TWAIN Scanner in V8 doesn't work

I've just upgraded one of our projects to v8 and a routine that was working is now broken. Basically, I can't create a searchable PDF file from images that are captured via the TWAIN source. This is the code block Try Dim PdfID As Integer = oGdPictureImaging.PdfOCRStart(_FileName, True, "MyApp&...