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DotImage AJAX-Enabled WebControls Features

Lists the main features in each of the DotImage WebForm controls available in DotImage Photo Pro and DotImage Document Imaging.

  • See our Tutorial Videos to see how easy it is to make a webpage with AJAX-enabled thumbnails and image viewer with annotation support.

 

WebImageViewer Features

  • Server-Side image viewing and processing with no client dependencies or installs
  • Scale images with optional high-speed Scale to Gray display only available when used with DotImage Document Imaging
  • On-demand loading of tiles as image is scrolled or panned
  • Choose from various mouse tools that will zoom, pan, zoom to area, select, or center the image without posting back the entire page.
  • Use a rubberband for selecting an area of the image for navigation, cropping, or basic annotating. 
  • Access the full power of DotImage's Image Processing, Document Imaging, Metadata, Color Management, and other imaging functionality.
  • Specify browser output format as JPEG, PNG, or GIF
  • Open images from HTTP, HTTPS, FTP, or from the local server
  • Print images by streaming as a PDF, or using the Print method for javascript printing.
  • Supports viewing TIFF FAX images with different X and Y resolutions.
  • Requires very little bandwidth to view very large images
  • Access nearly all functionality through javascript and remote invoke methods, requiring no postback.
  • Very effeciently views TIFF's that are saved as tiles or in strips.
  • Can view PDF's with the PDF Rasterizer Module.
  • The "web" version of the Windows Form WorkspaceViewer Control.
  • Drag and Drop control onto an ASP.NET WebForm for design time support.

WebThumbnailViewer Features

  • On-demand loading of thumbnails as control is scrolled or panned
  • Can automatically synchronize a WebImageViewer to show the selected thumb without any code.
  • Put custom captions on each thumbnail with automatic placement of the page number and filename.
  • Thumbs may be multi-selected or set to only allow single selecting.
  • Requires very little bandwidth to view images with many pages.
  • Access nearly all functionality through javascript and remote invoke methods, requiring no postback.
  • The "web" version of the Windows Form's ThumbnailViewer Control.
  • Drag and Drop control onto an ASP.NET WebForm for design time support.

WebAnnotationViewer Features

  • Access the full power of DotImage's Annotations component for creating, loading, and saving annotations.
  • Allow user to create annotations with the mouse.
  • Allow user to move or resize annotations with the mouse.
  • Edit the Text Annotation right in the browser.
  • Saved annotations are interoperable with the WinForms version of DotImage Annotations.
  • Access nearly all functionality through javascript and remote invoke methods, requiring no postback.
  • The "web" version of the Windows Form's AnnotationViewer Control.
  • Drag and Drop control onto an ASP.NET WebForm for design time support.

See these features in action in our AJAX Web Control Video Gallery.