@Named
@ViewScoped
public class ImageController implements Serializable {

    private static final long serialVersionUID = 20111020L;

    private String imageUrl;

    public ImageController() {
        imageUrl = "/resources/images/testImage1.png";
    }

    public void selectEndListener(final ImageAreaSelectEvent e) {
        final FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Area selected",
                    "X1: " + e.getX1() + ", X2: " + e.getX2() + ", Y1: " + e.getY1() + ", Y2: " + e.getY2()
                                + ", Image width: " + e.getImgWidth() + ", Image height: " + e.getImgHeight());

        FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void rotateListener(final RotateEvent e) {
        final FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Image rotated",
                    "Degree:" + e.getDegree());

        FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void resizeListener(final ResizeEvent e) {
        final FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Image resized",
                    "Width:" + e.getWidth() + ", Height: " + e.getHeight());

        FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public String getImageUrl() {
        return imageUrl;
    }

    public void setImageUrl(final String imageUrl) {
        this.imageUrl = imageUrl;
    }
}