Introduction
Using Image Viewer
The LEADTOOLS ImageViewer class represents a control that displays one or more images with optional interactive UI operations. It supports single item applications such as MS-Paint or multiple item applications such as Adobe Acrobat.
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LEADTOOLS Main Demo uses an Image Viewer instance in single layout mode to view the main image
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LEADTOOLS Document Viewer uses an Image Viewer instance in vertical layout to view thumbnails of pages
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And another Image Viewer instance with in double layout to view the main content
ImageViewer supports the following features
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Single or multiple items each with its own image data, size and optional additional transformation
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Built in support for raster and SVG images and documents including loading directly from disk file or URLs
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Extensible layout system with built-in support for single, vertical and horizontal layouts
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Rich built-in and fully customizable and extensible user-interface interaction support for panning, zooming, magnify glass, rubber banding and many more. Support for both mouse and touch input
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Fully customizable appearance and position
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Auto and custom scroll modes
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Owner draw rendering
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Viewing options including infinite zooming with size modes (fit, fit page, etc.), rotation at any angle, flip, reverse, color inversion and low level transformation
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High level items operations for hit-testing and automatically go to a certain item or page
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Drag and drop between the image viewer and external sources such as the file system or other image viewers instances
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Floater and region support
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Virtualization mode for handling large number of images
See Also
Reference
Using Image Viewer with Windows.Forms
Image Viewer Bounds and Transform
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
LEADTOOLS Imaging, Medical, and Document
