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GdPicture Document Viewing - Display Image & PDF in winforms and web apps. |
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Overview
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GdPicture Imaging SDKs provide a fully-featured and user-friendly Document Viewer for displaying Images, PDFs and Metafiles.
GdPicture viewers include all the features you need, such as fast document displaying, text search, the ability to create highlighted regions, customized render quality, mouse pan tool, mouse auto-zoom tool, area selection tool, gif animation, the ability to catch user events and many other capabilities (see below).
The Document Viewing feature is available through the GdPicture.NET and GdPicture ActiveX editions.
Low-level functions are provided to render images on any Windows handle, DC or .NET Graphics Object.
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Features
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 Display & Print Images in more than 90 formats.
Display documents from file, stream, memory RAW, OLE Picture, GDI+ bitmap, byte array, string...
Display documents from HTTP server or an FTP server.
Display multi-page PDF and multi-page TIFF files with high-quality rendering.
PDF/A compliance.
PDF ISO 32000 (PDF 1.7) compliance.
Password support for encrypted PDF documents.
Extract text from a PDF (full-page content or the text within a specific area). .NET editions only
Search a PDF for a given text string. .NET editions only
Render PDF page to Bitmap.
Generate thumbnails for preview.
Convert viewer coordinates to PDF coordinates and vice-versa.
PDF annotations rendering.
Generate thumbnails for preview.
Display any type of image on any display device or .NET Graphics object.
Create highlighted regions. .NET editions only
Zoom / Stretch an image using a bicubic interpolation algorithm for high-quality displaying.
Use custom Gamma setting to increase the visibility of an image.
Customize the Viewer: change the background, select border style, enable or disable the scrollbars, select the mouse action.
Apply any kind of Rotation or Flip to the displayed image.
Use the panning tool, area selection tool and auto zoom tool to perform any kind of action.
Scroll through multi-page TIFF or PDF files (go to next page, previous page, last page, first page or custom page number).
Send an image or selected pages to a printer.
Enable or Disable the built-in context menu that gives the end user a wide range of tools.
Display animated GIF images with low CPU usage.
Use the viewer to store any kind of object, including shapes, buttons and grids.
Catch any kind of event, including mouse & keyboard events, paint & display events, and zoom events.
And dozens of other features ! |
How do I use it?
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The Document Viewing feature is included within the following GdPicture SDKs (all royalty-free !):
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