The Jcrop-Component allows to easily provide an image cropper within Vaadin. Mainly it's a JavaScriptComponent that wrapps the jQuery plugin Jcrop. Features: - listener for selection changes - setting of min/max size of the crop area - forcing an aspect ratio on the crop area - selecting in the true size coordinate system of scaled images - fitting the image within the provided layout size of component - added support for ConnectorResource by a RequestHandler