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Posted to users@wicket.apache.org by Kaspar Fischer <fi...@inf.ethz.ch> on 2008/08/21 15:14:15 UTC
Image crop and resize component
Two questions:
1) Does anybody know of a Wicket component that allows the user to
select an area of an image?
For example:
http://www.defusion.org.uk/code/javascript-image-cropper-ui-using-prototype-scriptaculous/
I am thinking of a component that takes the image and a rectangle as
models and alters the rectangle.
2) What Java library would you recommend to extract from the image the
selected subarea?
Is there even something out there that uses a heuristic to choose
between PNG and JPEG format
to optimize the filesize and number of colors?
Many thanks,
Kaspar
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Re: Image crop and resize component
Posted by Yiannis Mavroukakis <im...@gameaccount.com>.
Check out
http://code.google.com/p/londonwicket/
for the Dynamic AJAX image cropping component written by Alastair Maw.
Y
Kaspar Fischer wrote:
> Two questions:
>
> 1) Does anybody know of a Wicket component that allows the user to
> select an area of an image?
>
> For example:
>
>
> http://www.defusion.org.uk/code/javascript-image-cropper-ui-using-prototype-scriptaculous/
>
>
> I am thinking of a component that takes the image and a rectangle as
> models and alters the rectangle.
>
> 2) What Java library would you recommend to extract from the image the
> selected subarea?
> Is there even something out there that uses a heuristic to choose
> between PNG and JPEG format
> to optimize the filesize and number of colors?
>
> Many thanks,
> Kaspar
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
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