twain

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How do I enumerate resolutions supported via TWAIN

I have to enumerate DPI\'s supported by scanner via TWAIN interface. // after Acquire is called... TW_CAPABI开发者_C百科LITY twCap;[详细]

2023-04-12 01:03 分类：问答
Mms-computing.co.uk twain library documentation

I would like to use the mms-computing.co.uk.device.twain.jar library in a Java project that should talk to image acquisition devices.[详细]

2023-04-06 08:28 分类：问答
Java Applet and dll

I\'m writing a web application that allows users to upload documents importing them directly from devices (i.e. scanners).[详细]

2023-04-04 18:44 分类：问答
How to check image formats supported by scanner?

I would like to get file formats supported by scanner via TWAIN interface. There is an example how to get supported formats:[详细]

2023-04-01 17:06 分类：问答
Dummy WIA Driver

I have an application that uses WIA 2.0 however the scanners that we have in the office are not compatible w开发者_运维技巧ith WIA.[详细]

2023-03-22 09:10 分类：问答
Integrating a scan-to-file app with the browser

We have an intranet-based application, and users have desktop scanners (which are TWIAN but not WIA compatible).Users need to \'click to scan\' from the browser window (IE 8) and save the scanned imag[详细]

2023-03-19 03:09 分类：问答
Twain detect landscape for scanning

I am writing a program to get the images from a twain device. The problem is when I set the mode to landscape from the scanner gui not my program, I cannot detect it and the image is rotated wrong. If[详细]

2023-03-18 05:27 分类：问答
Get image as Image Class with twain in c#

I can connect and get images from my device with twaindotnet. But I want to handle the images as Image class. When I try something like this:[详细]

2023-03-08 05:07 分类：问答
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[详细]

2023-03-05 00:40 分类：问答
How best to interact with peripheral from browser

This may be a very elementary question, I apologize in advance.I need to interact with a device from a web app.More specifically a twain device.Currently I use a signed java applet for this.It general[详细]

2023-03-02 03:08 分类：问答