public IMemento Restore() { SurfaceCropMemento oldState = new SurfaceCropMemento(surface, cropRectangle); surface.UndoCrop(image, cropRectangle); surface.Invalidate(); return(oldState); }
public IMemento Restore() { SurfaceCropMemento oldState = new SurfaceCropMemento( surface, cropRectangle); surface.UndoCrop(image, cropRectangle); surface.Invalidate(); return oldState; }