The other day one of my friends asked me how easy it would be to create an image cropper in WPF. I had a think about this and created a little article at codeproject.
Its a WPF control that allows the user to create a rubber band crop area that may be moved and previewed. When the user is happy they can save the image. At the moment it uses Interop with .NET Drawing namespace to do the actual image save as I couldnt find the correct .NET 3.0 class to allow me to save. But there is an excellent entry in the forum telling you how to do it all with pure .NET 3.0 code.
Anyway it looks like this, and the original article is available here
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