private void InitAnnotations()
{
_annAutomationManager = new AnnAutomationManager();
// Disable the rotation
_annAutomationManager.RotateModifierKey = AnnKeys.None;
_annAutomationManager.EditObjectAfterDraw = false;
_annAutomationManager.CreateDefaultObjects();
_annAutomation = new AnnAutomation(_annAutomationManager, _rasterImageViewer);
_annAutomation.AfterObjectChanged += new EventHandler <AnnAfterObjectChangedEventArgs>(_annAutomation_AfterObjectChanged);
_annAutomation.Container.ObjectAdded += new EventHandler <AnnObjectCollectionEventArgs>(_annAutomationObjects_ItemAdded);
_annAutomation.Container.ObjectRemoved += new EventHandler <AnnObjectCollectionEventArgs>(_annAutomationObjects_ItemRemoved);
_annAutomation.OnShowContextMenu += new EventHandler <AnnAutomationEventArgs>(_annAutomation_OnShowContextMenu);
_annAutomation.Draw += new EventHandler <AnnDrawDesignerEventArgs>(_annAutomation_Draw);
_annAutomation.SetCursor += new EventHandler <AnnCursorEventArgs>(_annAutomation_SetCursor);
_annAutomation.RestoreCursor += new EventHandler(_annAutomation_RestoreCursor);
// We are not going to do undo/redeo
_annAutomation.UndoCapacity = 0;
// Set this as the one and only active automation object so mouse and keyboard events
// get to it
_annAutomation.Active = true;
_annAutomation.DefaultCurrentObjectId = AnnObject.None;
// Get the rectangle and select objects
AnnAutomationObject selectAutomationObject = GetAutomationObject(_annAutomationManager, AnnObject.SelectObjectId);
AnnAutomationObject zoneAutomationObject = CreateZoneAutomationObject();
_automationManagerHelper = new AutomationManagerHelper(_annAutomationManager);
ZoneAnnotationObjectRenderer zoneObjectRenderer = new ZoneAnnotationObjectRenderer();
IAnnObjectRenderer annRectangleObjectRenderer = _annAutomationManager.RenderingEngine.Renderers[AnnObject.RectangleObjectId];
zoneObjectRenderer.LocationsThumbStyle = annRectangleObjectRenderer.LocationsThumbStyle;
zoneObjectRenderer.RotateCenterThumbStyle = annRectangleObjectRenderer.RotateCenterThumbStyle;
zoneObjectRenderer.RotateGripperThumbStyle = annRectangleObjectRenderer.RotateGripperThumbStyle;
_annAutomationManager.Objects.Clear();
ContextMenu cm = new ContextMenu();
cm.MenuItems.Add(new MenuItem("&Delete", _zoneDeleteMenuItem_Click));
cm.MenuItems.Add(new MenuItem("-", null as EventHandler));
cm.MenuItems.Add(new MenuItem("&Properties...", _zonePropertiesMenuItem_Click));
zoneAutomationObject.ContextMenu = cm;
_annAutomationManager.RenderingEngine.Renderers[AnnObject.UserObjectId] = zoneObjectRenderer;
_annAutomationManager.Objects.Add(selectAutomationObject);
_annAutomationManager.Objects.Add(zoneAutomationObject);
// Disable Annotation selection object since we don't want users to group annotation objects.
var selectionObject = _annAutomationManager.FindObjectById(AnnObject.SelectObjectId);
selectionObject.DrawDesignerType = null;
}
void scEngine_CaptureInformation(object sender, ScreenCaptureInformationEventArgs e)
{
e.Image.XResolution = e.Image.YResolution = 300;
AnnAutomationObject customAnn = annAutomationManager.FindObjectById(AnnObject.StampObjectId);
AnnStampObject customStamp = (AnnStampObject)customAnn.ObjectTemplate;
customStamp.Text = " ";
customStamp.Fill = null;
customStamp.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Red"), LeadLengthD.Create(0));;
customStamp.Picture = new AnnPicture(RasterImageConverter.ConvertToImage(e.Image, ConvertToImageOptions.None));
}
void automation_SetCursor(object sender, AnnCursorEventArgs e)
{
Cursor newCursor = null;
switch (e.DesignerType)
{
case AnnDesignerType.Draw:
{
AnnAutomationObject annAutomationObject = _automationManager.FindObjectById(e.Id);
if (annAutomationObject != null && annAutomationObject.UserData != null)
{
newCursor = annAutomationObject.DrawCursor as Cursor;
}
}
break;
case AnnDesignerType.Edit:
{
if (e.IsRotateCenter)
{
newCursor = AutomationManagerHelper.AutomationCursors[CursorType.RotateCenterControlPoint];
}
else if (e.IsRotateGripper)
{
newCursor = AutomationManagerHelper.AutomationCursors[CursorType.RotateGripperControlPoint];
}
else if (e.ThumbIndex < 0)
{
newCursor = AutomationManagerHelper.AutomationCursors[CursorType.SelectedObject];
}
else
{
newCursor = AutomationManagerHelper.AutomationCursors[CursorType.ControlPoint];
}
}
break;
case AnnDesignerType.Run:
{
newCursor = AutomationManagerHelper.AutomationCursors[CursorType.Run];
}
break;
default:
newCursor = AutomationManagerHelper.AutomationCursors[CursorType.SelectObject];
break;
}
if (_imageViewer.Cursor != newCursor)
{
_imageViewer.Cursor = newCursor;
}
}
private void CustomizeAutomationMenu()
{
AnnAutomationObject autoObj = _annAutomationManager.FindObjectById(AnnObject.LineObjectId);
if (autoObj != null)
{
if (autoObj.ContextMenu != null)
{
ObjectContextMenu menu = autoObj.ContextMenu as ObjectContextMenu;
if (menu != null)
{
menu.MenuItems.RemoveAt(13); //Unlock
menu.MenuItems.RemoveAt(12); //Lock
menu.MenuItems.RemoveAt(11); //Separator
menu.MenuItems.RemoveAt(10); //Reverse
menu.MenuItems.RemoveAt(9); //Flip
menu.MenuItems.RemoveAt(8); //Separator
}
}
autoObj = _annAutomationManager.FindObjectById(AnnObject.PolygonObjectId);
if (autoObj != null && autoObj.ObjectTemplate != null)
{
AnnPolylineObject polygon = autoObj.ObjectTemplate as AnnPolylineObject;
polygon.IsClosed = true;
polygon.FillRule = AnnFillRule.Nonzero;
}
autoObj = _annAutomationManager.FindObjectById(AnnObject.ClosedCurveObjectId);
if (autoObj != null && autoObj.ObjectTemplate != null)
{
AnnCurveObject closedCurve = autoObj.ObjectTemplate as AnnCurveObject;
closedCurve.IsClosed = true;
closedCurve.FillRule = AnnFillRule.Nonzero;
}
// Group
autoObj = _annAutomationManager.FindObjectById(AnnObject.PolygonObjectId);
if (autoObj != null && autoObj.ObjectTemplate != null)
{
AnnPolylineObject polygon = autoObj.ObjectTemplate as AnnPolylineObject;
polygon.IsClosed = true;
polygon.FillRule = AnnFillRule.Nonzero;
}
autoObj = _annAutomationManager.FindObjectById(AnnObject.ClosedCurveObjectId);
if (autoObj != null && autoObj.ObjectTemplate != null)
{
AnnCurveObject closedCurve = autoObj.ObjectTemplate as AnnCurveObject;
closedCurve.IsClosed = true;
closedCurve.FillRule = AnnFillRule.Nonzero;
}
// Group
autoObj = _annAutomationManager.FindObjectById(AnnObject.GroupObjectId);
if (autoObj != null)
{
ObjectContextMenu menu = new ObjectContextMenu();
menu = autoObj.ContextMenu as ObjectContextMenu;
if (menu != null)
{
menu.MenuItems.RemoveAt(16); //Ungroup
menu.MenuItems.RemoveAt(15); //Group
menu.MenuItems.RemoveAt(14); //Separator
menu.MenuItems.RemoveAt(13); //Unlock
menu.MenuItems.RemoveAt(12); //Lock
menu.MenuItems.RemoveAt(11); //Separator
menu.MenuItems.RemoveAt(10); //Reverse
menu.MenuItems.RemoveAt(9); //Flip
menu.MenuItems.RemoveAt(8); //Separator
}
if (menu != null)
{
// Remove the 'Control Points' item
menu.MenuItems.RemoveAt(8);
menu.MenuItems.RemoveAt(7);
}
}
}
}
