StyleShare/wand — pull request #20 by jpscaletti (2012-05-14 01:16:52+00:00)
Title: Support for MagickResetImagePage and as an optional argument for crop and rotate

ImageMagick do not change the coordinate system after a crop or rotate, so the result of combine both is something unexpected.

It might be necessary to use a MagickResetImagePage **after** cropping or rotating to remove the page offset that will be left behind. This is especially true when you are going to write to an image format such as PNG that supports an image offset.

Without that, the `resettest.png` file in the tests would look like this: http://d.pr/i/pJaq