I am currently reviewing the tool for a customer looking to convert to WPF with a need for imaging controls. I have a simple WPF view with the WpfAnnotationViewer in the grid. I successfully loaded an image in the viewer. I now want to zoom in to 45 but when I change the zoom property nothing happens. I an using the WpfAnnotationDemo to see how this works where the view using a slider to adjust in or out on the image. I know I am missing a setting somewhere but not sure where to start.
Yes, this is correct. You need set the WpfImageViewer.SizeMode property to the ImageSizeMode.Zoom and specify the zoom using the WpfImageViewer.Zoom property.