Can you crop an image in Flex?

Hi. I am writing a small Air application in Flex where a bunch of images will be imported at a resolution of 120x80 pixels. To use them in the application, I need them to be square at 80x80 pixels. Right now they are squished because I am forcing the 120x80 image to fit into and 80x80 container. To make it look more professional, I need to crop the images to 80x80 pixels. Is there a way to do this in Flex, and if so, how? Thanks.

Once the images are cropped to 80x80 pixels, the images will be manipulated by rotating and moving them. Because of this, I thought that cropping them would be a better alternative to masking(I don't know if masking also masks mouse-overs and things like that, which is why I thought about cropping)
So if anyone knows how to crop an image in Flex, I would love to hear it. Or if you know of any good resources or tutorials for it, could you point them out. Thanks.

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