Beispiel #1
0
        private Dictionary <String, List <AimGraphic> > GetAimUserGraphics()
        {
            Dictionary <String, List <AimGraphic> > userGraphics = new Dictionary <string, List <AimGraphic> >();

            foreach (ImageBox imageBox in Context.Viewer.PhysicalWorkspace.ImageBoxes)
            {
                foreach (Tile tile in imageBox.Tiles)
                {
                    IOverlayGraphicsProvider graphicsProvider = tile.PresentationImage as IOverlayGraphicsProvider;
                    if (graphicsProvider != null)
                    {
                        foreach (IGraphic graphic in graphicsProvider.OverlayGraphics)
                        {
                            AimGraphic aimGraphic = graphic as AimGraphic;
                            if (aimGraphic != null)
                            {
                                string user = aimGraphic.UserLoginName;
                                if (!userGraphics.ContainsKey(user))
                                {
                                    userGraphics.Add(user, new List <AimGraphic>());
                                }
                                userGraphics[user].Add(aimGraphic);
                            }
                        }
                    }
                }
            }
            return(userGraphics);
        }
        // Forces re-draw of displayed images if they have AIMGraphic
        private static void UpdateDisplayedImages(string loginName)
        {
            foreach (DesktopWindow desktopWindow in Application.DesktopWindows)
            {
                foreach (Workspace workspace in desktopWindow.Workspaces)
                {
                    IImageViewer imageViewer = ImageViewerComponent.GetAsImageViewer(workspace);

                    if (imageViewer != null)
                    {
                        foreach (ImageBox imageBox in imageViewer.PhysicalWorkspace.ImageBoxes)
                        {
                            foreach (Tile tile in imageBox.Tiles)
                            {
                                IOverlayGraphicsProvider graphicsProvider = tile.PresentationImage as IOverlayGraphicsProvider;
                                if (graphicsProvider != null)
                                {
                                    foreach (IGraphic graphic in graphicsProvider.OverlayGraphics)
                                    {
                                        AimGraphic aimGraphic = graphic as AimGraphic;
                                        if (aimGraphic != null &&
                                            (string.IsNullOrEmpty(loginName) || string.Equals(loginName, aimGraphic.UserLoginName, StringComparison.InvariantCultureIgnoreCase)))
                                        {
                                            tile.PresentationImage.Draw();
                                            break;
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        // Returns currently displayed annotations' colors and associated user names
        private static Dictionary <string, Color> GetDisplayedUsersAndMarkupColors()
        {
            Dictionary <string, Color> displayedUserColors = new Dictionary <string, Color>();

            IImageViewer imageViewer = ImageViewerComponent.GetAsImageViewer(Application.ActiveDesktopWindow.ActiveWorkspace);

            if (imageViewer != null)
            {
                foreach (ImageBox imageBox in imageViewer.PhysicalWorkspace.ImageBoxes)
                {
                    foreach (Tile tile in imageBox.Tiles)
                    {
                        IOverlayGraphicsProvider graphicsProvider = tile.PresentationImage as IOverlayGraphicsProvider;
                        if (graphicsProvider != null)
                        {
                            foreach (IGraphic graphic in graphicsProvider.OverlayGraphics)
                            {
                                AimGraphic aimGraphic = graphic as AimGraphic;
                                if (aimGraphic != null)                                // && String.Equals(loginName, aimGraphic.UserLoginName, StringComparison.InvariantCultureIgnoreCase))
                                {
                                    if (!displayedUserColors.ContainsKey(aimGraphic.UserLoginName))
                                    {
                                        displayedUserColors[aimGraphic.UserLoginName] = aimGraphic.Color;
                                    }
                                }
                            }
                        }
                    }
                }
            }
            return(displayedUserColors);
        }
Beispiel #4
0
 private void OnImageDrawing(object sender, ImageDrawingEventArgs e)
 {
     if (e.PresentationImage != null)
     {
         IOverlayGraphicsProvider graphicsProvider = e.PresentationImage as IOverlayGraphicsProvider;
         if (graphicsProvider != null && graphicsProvider.OverlayGraphics != null)
         {
             AimSettings aimSettings = AimSettings.Default;
             foreach (IGraphic overlayGraphic in graphicsProvider.OverlayGraphics)
             {
                 if (overlayGraphic is AimGraphic)
                 {
                     AimGraphic aimGraphic = (AimGraphic)overlayGraphic;
                     string     userName   = aimGraphic.UserLoginName;
                     aimGraphic.Visible = !_displayMarkupPerUser.ContainsKey(userName) || _displayMarkupPerUser[userName];
                     aimGraphic.Color   = aimSettings.GetAimGraphicColorForUser(userName);
                 }
             }
         }
     }
 }