The .NET SDK for image viewing includes wide variety of features and functions that developers use to develop customized applications. SDK includes libraries that are needed to build imaging functions including document viewing and conversion and annotations. SDK supports Visual Studio 2005, 2008, and 2010, all versions of SharePoint, .NET 3.5 and .NET 4.0 frameworks, GUI frameworks - Silverlight, WinForms, and ASP.NET. The SDK includes APIs for:
Rendering Documents and Images
Easily loads documents and images via URL or Document Stream from the server or the local file system. The documents and images are rendered with the highest quality and bit depth without pixilation. Zoom, rotation, adjusting brightness and contrast, image filters, and many other operations can be performed on the rendered document and images.
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Image Processing Operations
The SDK provide methods to perform image processing operations on all supported documents and images. The image processing APIs will enable developers to enhance document or image quality, flip it horizontally and/or vertically, crop it, adjust the brightness and contrast, deskew the document, invert the colors of the document, and provides many other image operations for the developers.
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Scanning
The SDK provides tool to scan documents and images from a TWAIN scanner. The APIs are provided to control the resolution, color and paper size at the time of scanning by the user.
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Annotation Support
The SDK provides a number of annotation tools to the developers to markup documents and images. A number of these annotations include line, ruler, arrow, circle, rectangle, stamp (text and image), underline, strikeout, and highlighter. These annotations can be adjusted in size and color. Colors can also be programmatically assigned to the users by the administrator.
Explore APIs for Load, Draw, Edit & Save annotation
Redaction
The SDK Redaction API provides tool to hide sensitive and confidential information from documents and images. Redacted documents can be published in any formats including PDF, TIFF, and any other image format. The redacted content is permanently removed and cannot be searched and/or copied. Redact all the supported file formats including MS Office files, PDF, TIFF, MO:DCA, and many others.
Explore APIs for Redact Area on PDF
Explore APIs for Redact Text on PDF
Convert and Merge Files
Quickly and easily convert documents and images from one file type to another. Files can be converted in full color, black and white, and in grayscale. Bit depth of the file can also be changed during conversion to and from bit depths of 1, 4, 8, 16, 24 bit files. Multiple documents can also be merged to form a single document file.
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Explore APIs for merge document & images…
Search text within MS Office and PDF Files
The SDK provides API to search text within MS Office and PDF files through basic and advance search options.
Explore API for Searching Text in Documents
Explore API for Advance Text Search in Documents
Explore API for Search Text in Images
Image and Document Comparison
The SDK provides API to view two documents simultaneously side-by-side in the same viewing window. It allows users to compare changes between the two documents.
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Watermark Documents & Images
The SDK provides API to create watermarks on rendered documents and images. A number of standard watermarks are provided, such as Draft, Confidential, and Urgent. Custom watermarks can also be created.
Explore APIs for Watermark PDF
Explore APIs for Watermark Images
Supports Optical Character Recognition (OCR)
The SDK OCR module provides API to convert images, scanned and faxed documents with text into text searchable PDF documents. It allows copying text to the clipboard.
