twain

control

activex

ocx

scanner

GdTwain ActiveX is an easy to use control scanning solution allowing programmers to acquire easily images from devices such as scanners, cameras and capture cards. With GdTwain OCX you can control easily any acquisition device if it has a TWAIN driver. Programmers can build applications including fully configurable image acquisition interface in order to provides single image or multiple image acquisition process.

GdTwain OCX can be used from any 32-bit Windows development environment that can call ActiveX components, including vb6, Realbasic, vc++, Delphi, vfp, PHP, ASP, MS-Access, Windev, PowerBuilder, .NET environment like C#, VB.NET and many others. GdTwain OCX works with Microsoft Windows platforms from 98 to Vista.

Major Features:

- ROYALTY FREE AND FREE UPDATES!!
- Advanced image processing (auto border removal, adjust brightness / adjust contrast / adjust saturation / adjust gamma / flip and rotation...)
- Acquire an image to handle, to file, to clipboard, to byte array, to HBitmap
- Acquire image to FTP server
- Support lzw, ccitt3, ccitt4, rle and Jpeg compression
- Support for 1 bit, 4 bits, 8 bits, 16 bits, 24 bits, 32 bits, 48 bits and 64 bits image colors
- Image enhancement
- Pallets colors conversion
- Color quantization and reduction
- Advanced Text processing: add text with semi transparency effect, draw rotated text
- Adjust the twain device image resolution (DPI)
- Defines the twain device capture area
- Defines the twain device brightness and contrast
- Enable / disable ADF feeder
- Enable / disable AutoScan mode
- Enable / disable duplex scanning
- Enable / disable Automatic Deskew
- Enable / disable Automatic Rotation
- Enable / disable Automatic Border Detection
- Enable / disable Automatic Brightness
- Enable / disable and use all the device capabilities
- Select the twain device pixel type, B/W Color, Gray color, RGB color, CMYK color
- Provides high and low level API
- Uses the last TWAIN 1.9 specifications