Hi

I plan to create a web site to be able to display multipage TIFs, and move between the image pages using client side scripting. I am not keen on doing a post back to move between images. Is this possible?

I am also planning on doing annotations but there doesn't seem to be a way to integrate multipage TIFs with the annotation viewer control? What am I best doing in this scenario?

Thanks

A

Since the post I have figured out how to switch between TIF pages doing a postback with AnnotationViewer, but I haven't been able to do it on the client side. Any ideas?

Thanks

A

Quick edit: Besides this, I have one other question; is it possible to get the WebAnnotationViewer working inside an UpdatePanel? At present it seems to clash with the javascript DotImage creates?

You can use a RemoteInvokable method to switch pages of a Tiff file by opening the same image at a different frame index.  Something like this:

// Open a particular frame
[RemoteInvokable]
public void Remote_LoadFrame(string url, int frame)
{
   this.WebAnnotationViewer1.OpenUrl(url, frame);
}

The current version of the WebAnnotationViewer(5.0d) does not work inside an UpdatePanel, however, it is possible to use the WebAnnotationViewer along side an UpdatePanel.

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David Cilley
My AJAX Imaging Blog
Atalasoft Development Team

Did you ever get this working without a postback?  I am trying to do the same thing.