I import below codes into my program to scan documents but I've got error on it.[code]I tried to click the error correction options but no suggestions has made.I've got "Acquisition not defined" with this codes also.
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When looking at an array of bytes from a stream for a multi-page tiff document, can you determine where one page stops and another begins? I want to take a multi page document, let's say 50 pages and allow a user to pick different pages of that to make other muti-page documents.
View 1 RepliesI have a bunch of images that I want to save as 1 tiff file.
I can get it to read just fine. But It is not picking up frames. I think it has to do with the encoderParamters.[code]...
Ok what's happening is I'm pulling in a Tiff file that can have multiple pages. I selected the first frame, draw a stamp image to it and save it as a different file name.When I do this, it is only saving the first page of the tiff file. How do I get all of the pages to save?
vb
NetDMS.exportDocumentImageWithAnnotations(_workflow, disn, "C:JCEmailFld", "emailDocument" + currEmailDoc.ToString)
[code].....
prints out the tiff tags associated with a tiff file?
View 5 RepliesI'm developing a program that will show multipage tiff in a picturebox using vb.
View 9 RepliesI have built a simple image viewer in .NET and have the requirement to display multi-frame TIFF images in the browser. Presently, I have a (ashx) handler setup to stream back JPEGs that are co-mingled in the same database as the multi-frame TIFF's and it's worth mentioning that this handler will also return the first frame of the TIFF file in its current state. In the VB.NET code below (part of the handler) I am able to identify if a TIFF file has multiple frames and I started attempting to stitch the frames together but have not had any success yet. Has anyone returned multi-frame TIFF's using a similar approach? Note: I used the How to open a multi-frame TIFF image as a reference when developing the code below.
context.Response.Cache.SetCacheability(HttpCacheability.NoCache)
context.Response.Cache.SetNoStore()
context.Response.Cache.SetExpires(DateTime.MinValue)
[code].....
I tried following Private Function ConvertToTiff(ByVal sourceFileName, ByVal
[Code]...
Is there any way to convert word document to tiff programatically without installing word application.
View 2 RepliesNow i'm working in an one softwarec concern.. now my TL gave one new concepy.., ie.., scan the document through our web application only. But i don't have any idea about that scannre.
View 1 RepliesI recently found the benifits of using the WIA APIs for scanning a page from a scanner. However, I am unable to get the scanned images from an ADF. I am using a Brother MFC Multi function printer that has an ADF on top. When I call the Transer() function, the printer scans all the pages...and then the program saves the returned image to a file, but when I open the image file up....only the last scanned page is there. How to scan multiple pages, and receive all the scanned images, from an ADF?
View 7 RepliesProgram to convert binary pdf file to tiff file in VB.NET..?? We can use third party tools also..???
View 1 Repliesi read the pdf file using following coding how to read the tiff file i tried tiff file not working
//
Dim fileStream As FileStream = New FileStream(uploadfile, FileMode.Open, FileAccess.Read)
Dim length As Long = postHeaderBytes.Length + fileStream.Length +
[Code]......
I am trying to figure out a way to convert a pdf, that could have multiple pages, into a multi page tiff file. I realize there are 3rd party programs that could do this but I need to be able to do it through code. I found this code snippet but am having problems with it because I am missing namespaces, I think. I do have a reference to the Adobe Acrobat 10.0 Type Library.
HTML
Dim FileName As String
Dim image As String = "Image"
AcroXApp = CType(CreateObject("AcroExch.App"), Acrobat.CAcroApp)
'Removing toolbar buttons from the user interface
With AcroXApp
.ToolButtonIsEnabled("SaveAS")
[Code] .....
count no of pages in particular tiff format file
View 1 Replieshow to count no of pages in tiff file.i m using the following code but return exception
Try
Dim img
As Image = Bitmap.FromFile(fi.FullName)[code].....
I need to convert my gif to tiff for ocr recognition with MODI.
View 4 RepliesIs it possible to change the "Title" "Subject".. Properties of TIFF Files
View 4 RepliesI need to convert many separate .tiff or .mdi files scanned invoices to .pdf but, I need to retrieve the invoice number from each file and rename each file with the invoice number. I am running VS 2005, and have looked at Itextsharp,hp document imaging, simple ocr, aquaforest, adobe sdk. The problem with all, is either compatibility or cost. I would like to avoid developing an application that enters FindWindow Lib "user32" press 'OK' to use demo ocr software.
View 6 RepliesI need to write some data which is string to tiff file. I am doing in the following way..[code]ControlData is the string which is to be written to the file.I am capturing the signature from the user. This function gets the data in string format and i need to create a tiff file using the string data.When i did in this way, signature.tiff is created but when i opened the image it is giving no preview available.
View 2 RepliesI just need to load and Tiff file and print all its pages, if its one then one if they are multiple well then print them all
View 5 RepliesI am reading in files.....doc, pdf, rtf, and txt. I ready them into a byte array? is there way that I can take that array and store it in as a tiff file?
View 4 RepliesWe are using vb.net to write tiff images. After the image is first scanned into the system, we read it into bitmap memory, then we write it back out as a tif and pass in arguments that tell it what to put in the header. When we look at the original file, the header shows the "Subfile type" as "single page of multi-page image". But we noticed that after the file is written, the header now shows the "subfile type" as "Full-resolution image". We do not currently pass any argument in that tells it to do that.Is there a way to pass an argument into the function that writes the tiff file to tell it we want a single-page tiff and NOT a full resolution image? For some reason, our customer's tiff reader is not accurately reading some of these files and we believe it might be the cause of this.
View 11 RepliesI have converted pdf file to Tiff file using 3-party software. When I open the new Tiff file using 'Windows Photo Gallery', I can view both pages of the converted file. However, when I open the the Tiff file in a picture box in my app. I can only view the first page. So, my question is how can I view multiple pages of a Tiff file in a picture box?
View 2 Repliesi am using Pdfsharp.dll to convert tiff image to pdf file in vb.net, and it is successfull when i run in my machine, when i use it from other machine, which shows the Error like "Raw string contains invalid character with a value > 255.",i using the PdfSharp.dll library and the following code
Dim objDoc As PdfDocument
Dim objPdfPage As PdfPage
Dim objTiffImg As Image
[code]....
Basically, I want to be able to say: here, I want to be able to chose my drive (in this case C:) and i want to be able to get the following extentions: .txt. Also i want it to list ALL .txt files in the C drive in either a textbox or listbox.
View 1 RepliesI want to be able to scan a folder and its sub directories for all the files that exist in it. the results are then fed into a list box or any similar control[code]...
View 2 RepliesI want to create a program that scan a file inside a file.. let me explain more details. I have file and extension is .opi and I know inside that file .opi there are many file's with extension .ojs and .oji. How to display that all file's .ojs and .oji into a listbox?
View 2 RepliesI made an application with some help here (It's a music player with a button to add .mp3 songs and when I press a song in the listbox it plays. Now I want to add something to it. I added an extra button with 'Scan all .mp3 files' and this has to scan all .mp3 files from the HDD and add it to the listbox.
This is my code I have now whitout 'Scan All .mp3 files'.
Imports System.IO
Public Class Form1
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
i have a scanner set up which scans .bin and .iso files and returns the crc32 checksums (then displays various info based of that etc)
Im looking into adding support for .rar and .zip files, so the end user wont have to extract there files to scan them, how ever that adds to many variable for the crc32's based of what each persons compression is etc. So what about scanning the file inside of the rar/zip file.
So would it be possible to scan a rar or zip file, and get the crc32 of the .iso/.bin located within that archive?
