private void SetZoomMode(AutoZoomMode mode)
        {
            this.documentAnnotationViewer1.ImageControl.AutoZoom = mode;

            if (mode == Atalasoft.Imaging.WinControls.AutoZoomMode.None)
            {
                this.documentAnnotationViewer1.ImageControl.Zoom = 1.0;
                this.toolStripZoomIn.Enabled  = true;
                this.toolStripZoomOut.Enabled = true;
            }
            else
            {
                this.toolStripZoomIn.Enabled  = false;
                this.toolStripZoomOut.Enabled = false;
            }
        }
        private void SetZoomMode(AutoZoomMode mode)
        {
            annotationViewer.ImageControl.AutoZoom = mode;

            if (mode == AutoZoomMode.None)
            {
                annotationViewer.ImageControl.Zoom = 1.0;
                toolStripZoomIn.Enabled            = true;
                toolStripZoomOut.Enabled           = true;
            }
            else
            {
                toolStripZoomIn.Enabled  = false;
                toolStripZoomOut.Enabled = false;
            }
        }