Exemplo n.º 1
0
        private static void OnRadiusYChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            ROIOval obj    = (ROIOval)d;
            double  radius = (double)e.NewValue;
            Point   center = obj.Anchors[CENTER].Position;

            obj.Anchors[TOP].Position    = new Point(center.X, center.Y - radius);;
            obj.Anchors[BOTTOM].Position = new Point(center.X, center.Y + radius);;
        }
Exemplo n.º 2
0
        private static void OnRadiusXChanged(DependencyObject d, DependencyPropertyChangedEventArgs r)
        {
            ROIOval obj    = (ROIOval)d;
            double  radius = (double)r.NewValue;
            Point   center = obj.Anchors[CENTER].Position;

            obj.Anchors[LEFT].Position  = new Point(center.X - radius, center.Y);
            obj.Anchors[RIGHT].Position = new Point(center.X + radius, center.Y);
        }
Exemplo n.º 3
0
        private void StartDrawingOvalROI()
        {
            ROIOval ovalROI = new ROIOval();

            ROIList.Add(ovalROI);
            ovalROI.Center = MousePosition;
            ovalROI.CaptureMouse();
            ovalROI.CurrentState      = State.DrawingInProgress;
            ovalROI.LastROIDrawEvent += OnGetLastDrawEventUpdated;
            SetBinding(MagnificationProperty.Name, ovalROI, ROI.MagnificationProperty);
        }
Exemplo n.º 4
0
        private static void OnCenterChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            ROIOval roiOval = (ROIOval)d;
            Point   center  = (Point)e.NewValue;

            roiOval.Anchors[TOP].Position    = new Point(center.X, center.Y - roiOval.RadiusY);
            roiOval.Anchors[BOTTOM].Position = new Point(center.X, center.Y + roiOval.RadiusY);
            roiOval.Anchors[LEFT].Position   = new Point(center.X - roiOval.RadiusX, center.Y);
            roiOval.Anchors[RIGHT].Position  = new Point(center.X + roiOval.RadiusX, center.Y);;
            roiOval.Anchors[CENTER].Position = center;
        }