This is a migrated thread and some comments may be shown as answers.

Zoomed image is blurry

1 Answer 81 Views
PanAndZoomImage
This is a migrated thread and some comments may be shown as answers.
This question is locked. New answers and comments are not allowed.
Jonathan
Top achievements
Rank 1
Jonathan asked on 06 Feb 2013, 03:25 PM
Hello, I just downloaded the RAD controls and have been getting a feel for them.  One thing I noticed was that zoomed in images appear very blurry using RAD compared to the imagemanipulation scale effects of the WP8 SDK.  Is there a way for the RAD controls to eliminate the blurry effect?

<telerikSlideView:PanAndZoomImage Grid.Row="0"  x:Name="Image" Source="{Binding DailyURL}"
                                                          CacheMode="BitmapCache"
                                                          ZoomMode="Free"/>

thanks

1 Answer, 1 is accepted

Sort by
0
Victor
Telerik team
answered on 11 Feb 2013, 08:44 AM
Hello Jonathan,

Thanks for writing.
Pan and zoom image uses scale transform internally. The scale transform redraws the zoomed element only after a certain threshold. This is a performance optimization inside the Silverlight framework which avoids redrawing the whole image every time a manipulation occurs. When the framework decides that it has reached a certain zoom level it redraws the element once.

Which WP8 image manipulation scale effects are you referring to so that I can compare them?

Regards,
Victor
the Telerik team
Have a suggestion or face a problem - you can use the Ideas & Feedback portal to submit ideas, feedback and vote for them.
Tags
PanAndZoomImage
Asked by
Jonathan
Top achievements
Rank 1
Answers by
Victor
Telerik team
Share this question
or