archetypes.clippingimage 1.0

image field with clipping support for archetypes.

Image field for *Archetypes* with different bahaviour at time of scaling.

Archtypes default *ImageField* scales down the image until the whole image fits
into the given scale. It keeps it aspect ratio. I.e. scaling down a 400x300
image to a 200x200 scale result in a 200x150 image.

Same with *ClippingImageField* results in a 200x200 image! It centers the image
horizontal or vertical and tries to keep as much as possible from the original.

written by Jens W. Klein, BlueDynamics Alliance, Klein & Partner KEG, Austria
http://bluedynamics.com


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License
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Copyright (c) 2008-2009, BlueDynamics Alliance, Austria
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the BlueDynamics Alliance nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.

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