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I have recently imported an image gallery to a clean WP install as I am deploying the site to a live domain. I have imported the posts but the images use the medium size for attachements. I would like to get these all to revert to the settings I had set up in the development install.

Does anyone have a idea on how to change the size on already imported image attachements?

Thanks in advance,

J

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2 Answers 2

up vote 3 down vote accepted

You can use this plugin: http://wordpress.org/extend/plugins/regenerate-thumbnails/.

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take a look on this example, with cropping thumbnails using the native "wp_get_attachment_image"... here goes an example of a image gallery, with cropped thumbnails

http://wpworks.wordpress.com/2010/12/27/image-gallery-with-image-crop/

Best Regards

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