Dynamic Web TWAIN - DLL - V5.1

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Integrate TWAIN image capture with your Web applications. This Web Edition of Dynamic TWAIN has many features specifically designed for Web environment, such as upload and download images through FTP or HTTP protocol. Images can be displayed within Dynamic Web TWAIN directly, without exchanging image data between the ActiveX control and the img HTML tag, and the initial image can be downloaded from a Web server.

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Dynamic Web TWAIN V5.1 - ActiveX Edition

Dynamic Web TWAIN V5.1 - Plug-In Edition

Dynamic Web TWAIN V5.1 - Bundle

Nos prix comprennent le support technique ComponentSource et, pour la majorité des produits téléchargeables, une sauvegarde en ligne ainsi qu'une mise à niveau GRATUITE si la nouvelle version est parue pendant les 30 jours consécutifs à votre achat.  Toutes les ventes sont sujettes à nos Termes et Conditions standard à notre Politique de renvoi. Veuillez nous contacter si vous avez besoin d'une option de licence (licence de volume et versions précédentes) qui ne figure pas sur la liste ci-dessus.

Nos prix standard sont montrés ci-dessus. Veuillez vous connecter pour voir vos prix.

What's new in Dynamic Web TWAIN V5x?

• PDF and multi-page PDF support added. You can now save the scanned documents to local disk or upload to web server in PDF format
• HTML form manipulation support added. You can now add fields to the HTML form to have additional information for web server before uploading the scanned images to the web server
• Image preview mode added. You can view the scanned images in the preview mode, like 1 by 2, 2 by 2. This feature helps you have better overview of your images when you have multi-page document
• Image upload progress bar and cancel option added. You can use the built-in progress bar or your own progress bar for the upload. Cancel option is also provided
• Download from HTTP stream support added. You do not need to create temp files at server side for download
• More user interaction features added. Several mouse events are added

What's new in V4.2?

• Dynamic Web TWAIN ActiveX is now digitally signed by VeriSign

What's new in V4.1?

• Image Editor added: Can be used for image editing and viewing. Supports basic image editing features including Rotate, Crop, Mirror, Flip and ChangeImageSize
• Added methods for Image Editor: RotateLeft(), RotateRight(), Mirror(), Crop(), CropToClipboard(), GetImageSize(), ChangeImageSize(), ShowImageEditor()
• Added properties for Image Editor: ImageEditorWindowTitle, ImageEditorIfReadonly, ImageEditorIfEnableEnumerator
• Other methods added: LoadDibFromClipboard(), GetDefaultImageLayout(), GetImageLayout(), ResetImageLayout(), SetImageLayout()

Dynamic Web TWAIN enables you to acquire images from any TWAIN compatible devices it supports both ActiveX and Plug-in. With the carefully designed interface, and the built-in wizard mode, Dynamic Web TWAIN is very easy to use. You can typically do your TWAIN job in several lines of code. At the same time, Dynamic Web TWAIN is compatible with TWAIN V1.9 specifications and has a built-in TIFF, JPEG and PNG encoder and decoder.

With Dynamic TWAIN you can control any scanner, digital camera or capture card if it has a TWAIN driver. High-level acquisition support is provided for ease of use, and low-level functionality is provided for flexibility and control in even the most demanding applications.

Dynamic Web TWAIN has many features specifically designed for web environment, such as uploading and downloading images through FTP or HTTP protocol. Benefits include:

• Compatible with Internet Explorer
• Compatible with Netscape, Firefox, Mozilla, and other browsers, if it supports plug-in
• Supports all 32-bit Windows operating system, including Windows 95, 98, ME, 2000, NT, XP, 2003
• Reduced web page load time. The size of distribution file is only 115k. It takes seconds to be downloaded and installed
• Reduced image upload time. Dynamic Wed TWAIN supports major compression methods, including JPEG, TIFF and PNG
• Improved customer confidence. Absolutely no local file operation required
• SSL image download/upload supported
• Proxy supported. There is no need for customer to reconfigure their firewall

Main features:

• Both ActiveX and Plug-In are supported. Compatible with Internet Explorer, Mozilla, NetScape, FireFox and many other browsers
• Multi acquired images can be buffered, viewed and managed locally before being uploaded to web server
• Developed directly with pure Win32 API and assembly language, which make Dynamic Web TWAIN
• Small: no C/C++ run time library is used. Even with built-in JPEG, PNG, TIFF codec, the size of the CAB file is only 115K;
• Fast: the core engine of the image processing part of the Dynamic Web TWAIN is optimized with assembly language;
• Easy to distribute: absolutely no supporting DLL is needed for distributing
• TWAIN specification 1.9 compatible
• Supports BMP, JPEG, PNG, TIFF image formats
• Supports RLE, G3, G4, LZW, PackBits TIFF compression
• Strong internet support: downloading and uploading image through HTTP or FTP
• Supports multi-page TIFF upload without any local file operation
• Marked safe for initializing and scripting
• Can be deployed in .NET environment as an unmanaged control
• Can be used in any COM-enlightened program language, such as C#, VB.NET, Visual C++, Visual Basic, Delphi, HTML/VBScript/JavaScript, PowerBuilder and so on
• Supports Native, Buffered Memory and Disk File image transfer modes
• Both single page and multi-page TIFFs are supported
• Built-in wizard mode manages the states of the TWAIN session intelligently and makes the Dynamic Web TWAIN easy to use
• Built-in JPEG, PNG and TIFF encoder enables you to compress the acquired image no matter whether the TWAIN source has the capability
• Sample code provided: C#, VB.NET, VC, VB, Delphi, HTML (VBScript, JavaScript)
• Supports auto document feeder (ADF) and multiple images acquisition
• Can set and read common device features through properties, such as: IfAutoFeed, IfAutoScan, Resolution, BitDepth, Brightness, Contrast, Unit, Duplex and so on