GdTwain ActiveX can be used within any 32-bit or 64-bit Windows development environment that supports ActiveX components, including Visual Basic, REALbasic, Visual C++, Delphi, Visual FoxPro, PHP, ASP, MS Word, MS Access, MS Excel, WinDev, PowerBuilder, .NET languages like C# and VB.NET, and many more. GdTwain ActiveX works with Microsoft Windows platforms from Win 98 to Win 7 (32 bit & 64 bit).
Major Product Features
- Unicode Support
- Advanced image processing, including auto border removal and the ability to adjust brightness, contrast, saturation and gamma
- Acquire an image to a handle, file (including multi-page Tiff), the clipboard, a byte array, HBitmap, and StdPicture
- Support for 1-bit, 4-bit, 8-bit, 16-bit, 24-bit, 32-bit, 48-bit and 64-bit color depth
- OCR features: create searchable PDFs with encryption, convert images to text, perform character recognition on a specific area *
- 1D Barcode Recognition features: detect & read more than 20 industrial barcode type **
&read more than 20 industrial barcode type ***
- Use TWAIN capabilities to detect & read barcode symbols including Code 39/128/93, EAN-8/13, PostNet, PDF417, 2 of 5 Matrix and many others
- Image enhancement functions
- Convert from, and to, any color depth, from 1-bit to 64-bit
- Multiple color quantization and reduction algorithms
- Advanced text processing: add text with a semi transparency effect or draw rotated text
- Adjust the image resolution (DPI) of the twain device
- Define the capture area of the twain device
- Define the brightness and contrast of the twain device
- 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
- Select the twain device pixel type: B/W Color, Gray color, RGB color, CMYK color
- Provides high and low level API
- GdTwain ActiveX control uses the latest TWAIN 2.0 specification.
* Requires the optional GdPicture Tesseract Plugin.
** Requires the optional GdPicture 1D Barcode Recognition Plugin.
*** Requires the optional GdPicture DataMatrix Barcode Recognition Plugin.