TWAIN is a standard software protocol and applications programming interface (API) that regulates communication between software applications and imaging devices such as scanners and digital cameras.
Questions tagged [twain]
282 questions
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attach capture from scanner as (PDF) to web browser
I developed a web app that can upload PDF attachments and my client want to add this attachments directly from papers scanner.
what is the best solution to do this?
Some questions on my mind :
1- is there any scanner app supporting that?
2- is there…
Rami Yacoub
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1 answer
ADF Scan Application: Which Library?
I need to develop a custom scan application. Up to now I used
old code: tcl/tk and a lot of subprocesses using the command line
interface of the sane project. The app only runs on linux with
an attached Fujitsu ADF scanner.
The code needs to be…
guettli
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1 answer
TWAIN video capturing
I tried to implement a video capture program in c# with TWAIN and a Leica DFC295 camera.
The problem I have is the Twain lib on internet only allows me to capture an image from the camera and is not able to capture the video directly from the…
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1 answer
Best way to integrate document scanner in my spring mvc web application
I want integrate document scanner in my spring mvc web application
I know we can use applet with twain library but it is deprecated in html 5 and dot support x64 architecture
There are same solution li aspire but it is not free
pls help me
new coder
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2 answers
How can I scan a document using ASP.net MVC 5 with the help of Twain
Please help me out by sharing the step by step procedure to achieve the scanning functionality using Twain in ASP.Net MVC5. Thank you
Rahul Sen
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1 answer
Twain device (scanner) control in .net?
I want to scan a number of papers through .net .I found dynamsoft and atalasoft but both are expensive iam looking for opensource Twain component that support chrome and IE
Jithin John
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1 answer
Twain scan output convert intptr to image
Scanning with twain scanner and code display output inside Mdi form I need to display it inside a picturebox , is it possible? I try some about converting intptr to image or somethnig but didnt find the correct way.
code down below;
…
BCA
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1 answer
Developing Automatic selection of scanner using TWAIN
I have developed a code to interact with Flatbed and Automatic Document Feeder type of scanner in twain using c++. Now i want to include a new functionality in my code which will be a automatic function means it by default scan from ADF scanner but…
Aman
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1 answer
How to use WIA to get an image scanned using NETWORK printer
myself and some other devs at my company have made an app in C# to scan an image from a printer/scanner, that image gets saved somewhere then we want to print it using the "print button" in our app, we want to use TWAIN and WIA to get this done,…
user3374353
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4 answers
Twain scanner works fine on 32-bit but not on 64-bit
I'm using this example for scan twain .NET TWAIN image scanner
But when I try running my project on a 64-bit system, its giving me this error:
An attempt was made to load a program with an incorrect format. (Exception from HRESULT:…
Adir.el
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votes
1 answer
how to identify or detect scanner from network using java library in spring boot?
I am using ubuntu 16.04, 64 bit OS . I am trying to scan image from scanner. I am trying since 5 days. I have used Jsane , twain. i have also try to search Jsane and twain dependency for maven project but i was fail.
I have also try to find morena…
Vimal Vasava
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1 answer
Error compiling twain.h version 2.3 in Visual Studio Premium 2013
My project type in Visual Studio Premium 2013 is a C++ Library
These lines of code in twain.h generate this: Error: Function returning function is not allowed
TW_HANDLE TW_CALLINGSTYLE DSM_MemAllocate(TW_UINT32);
typedef TW_HANDLE(TW_CALLINGSTYLE…
