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Flip Animation very slow

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Stanley
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Stanley asked on 02 Aug 2010, 11:31 AM
Hi folks.

I'm actually working on a projet with the Telerik RadBook. The content of the radbook pages is provided by an external control, a silverlight XPS Viewer. Each XPS page is loaded dynamicaly and its size is average 150 kbytes.

The flip animation is realy slow and jerky. When the book pages are empty, the animation is correct.

How can I optimize the animation to make it fluid in most client configurations ?

PS  : I can't access to the content of the pages cause it is generated by the XPS viewer.

Thanks for your help. I'm a little desperate :(.

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Kiril Stanoev
Telerik team
answered on 04 Aug 2010, 05:04 PM
Hello Stanley,

Unfortunately for the moment there is no way to optimize the page flip. However, we've made research on the topic and we believe that there is a way to optimize the animation by converting the pages to a WritableBitmap during a page flip. There is an item in out public issue tracking system which is called "Book: Convert pages to WriableBitmap during page flip" and is associated with this particular functionality. We will do our best to implement this feature for our Q3 official release, but I cannot bind to that with 100 % certainty. That's is why I'd suggest you track and vote for the PITS item because items with higher votes get higher priority.

All the best,
Kiril Stanoev
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
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Ben Hayat
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answered on 04 Aug 2010, 05:37 PM
Stanely, my I ask what XPS viewer are you using? Can you provide a link and some info?
Thanks!
..Ben
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Spark
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answered on 27 Apr 2012, 03:15 PM
If there is any problem about flip amimation. Just refer to the site: http://bit.ly/oMbfWa. There are many tutorials that may help you.
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Stanley
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Kiril Stanoev
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Ben Hayat
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Spark
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