displayedPageRectangle Property

Indicates the portion of the image that is currently being displayed.

Syntax

ASP.NET Ajax Javascript (Specification)
function get_displayedPageRectangle() : Rectangle

ASP.NET Ajax Javascript (Usage)
var resultVar = instanceOfPageView.get_displayedPageRectangle();

Remarks

This read-only property will be a rectangle (contains x, y, width, and height properties) that indicates what portion of the image is currently being displayed. The units for the rectangle will be the same as the pageWidth and pageHeight properties (pixels for raster images and points for PDF images). If the viewer does not have a currently-opened image, this function will return a rectangle with x, y, width, and height all set to zero.

Note that this value will match the actual target state of the viewer, but the viewer may not have updated the visual presentation to match that state.

Reference

PageView class
PageView Members