Description:

GdTwain OCX is a royalty free TWAIN ActiveX control allowing developers to acquire easily image from devices such as scanners and cameras. GdTwain OCX can be used from any 32-bit Windows development environment that can call ActiveX components, including Visual Basic, Realbasic, Visual C++, Delphi, vfp, PHP, ASP, IIS, MS Word, Access, Windev, PowerBuilder, Excel, .NET environment like C#, VB.NET and many others. GdTwain OCX works with Microsoft Windows platforms: 98, NT4, ME, 2000, XP, 2003, Vista... Component features: - Advanced image processing (auto border removal, adjust brightness / adjust contrast / adjust saturation / adjust gamma, flip and rotation...) - Acquire an image to handle, to file, (multipage Tiff support), to clipboard, to byte array, to HBitmap... - 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 functions - 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 with the low level API - 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 last TWAIN 1.9 specifications - Royaltee free OCX and free updates

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