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AnnAutomationManager Class
See Also  Members   Example 
Leadtools.Annotations Namespace : AnnAutomationManager Class




Manages the automation mode for an annotatation application.

Object Model








Syntax

Visual Basic (Declaration) 
Public Class AnnAutomationManager 
Visual Basic (Usage)Copy Code
Dim instance As AnnAutomationManager
C# 
public class AnnAutomationManager 
Managed Extensions for C++ 
public __gc class AnnAutomationManager 
C++/CLI 
public ref class AnnAutomationManager 

Example

This example creates an automated annotation application. This example will only use the line and rectangle objects. The example lets you select objects from the toolbar, draw objects on top of the image, select objects and move them or change them, right click on any object to show its properties, etc.

Visual BasicCopy Code
Private Class MyForm1 : Inherits Form
   Private manager As AnnAutomationManager
   Private viewer As RasterImageViewer
   Private codecs As RasterCodecs
   Public Sub New(ByVal title As String)
      Text = title
      Size = New Size(400, 400)

      viewer = New RasterImageViewer()
      viewer.Dock = DockStyle.Fill
      Controls.Add(viewer)
      viewer.BringToFront()


      ' load an image into the viewer
      RasterCodecs.Startup()
      codecs = New RasterCodecs()
      viewer.Image = codecs.Load("C:\program files\LEAD Technologies\LEADTOOLS 15\Images\image1.cmp") ' fix this path to an existing image file on your system
      RasterCodecs.Shutdown()

      ' create and set up the automation manager
      manager = New AnnAutomationManager()

      ' Create only the line and rectangle automation objects
      CreateMyAutomationObjects(manager)

      ' You can instruct the manager to create the default (all) automation objects.
      ' comment out the call to CreateMyAutomationObjects and call this instead:
      'theManager.CreateDefaultObjects();

      ' create the toolbar and add it to the form
      manager.CreateToolBar()
      Controls.Add(manager.ToolBar)

      ' set up the automation (will create the container as well)
      Dim automation As AnnAutomation = New AnnAutomation(manager, viewer)

      ' set up this automation as the active one
      automation.Active = True
   End Sub

   Private Sub CreateMyAutomationObjects(ByVal manager As AnnAutomationManager)
      ' set up the select automation object
      Dim selObj As AnnAutomationObject = New AnnAutomationObject()
      selObj.Id = AnnAutomationManager.SelectObjectId
      selObj.Name = "Select"
      selObj.Object = Nothing
      selObj.DrawDesignerType = Nothing
      selObj.EditDesignerType = Nothing
      selObj.RunDesignerType = Nothing

      ' create the toolbar button (or you can load the image from a disk file or resource)
      Dim btmp As Bitmap = New Bitmap(16, 16)
      Dim g As Graphics = Graphics.FromImage(btmp)
      Try
         g.FillRectangle(SystemBrushes.Control, New Rectangle(0, 0, 16, 16))
         g.DrawLine(Pens.Black, 4, 4, 12, 12)
         g.DrawLine(Pens.Black, 4, 12, 12, 4)
      Finally
         CType(g, IDisposable).Dispose()
      End Try

      selObj.ToolBarImage = btmp
      selObj.ToolBarToolTipText = "Select"
      selObj.DrawCursor = Cursors.Default
      selObj.ContextMenu = Nothing
      manager.Objects.Add(selObj)

      ' set up the line automation object
      Dim lineObj As AnnAutomationObject = New AnnAutomationObject()
      lineObj.Id = AnnAutomationManager.LineObjectId
      lineObj.Name = "Line"
      Dim line As AnnLineObject = New AnnLineObject()
      line.Pen = New AnnPen(Color.Red, New AnnLength(1, AnnUnit.Pixel))
      lineObj.Object = line
      lineObj.DrawDesignerType = GetType(AnnLineDrawDesigner)
      lineObj.EditDesignerType = GetType(AnnLineEditDesigner)
      lineObj.RunDesignerType = GetType(AnnRunDesigner)
      btmp = New Bitmap(16, 16)
      g = Graphics.FromImage(btmp)
      Try
         g.FillRectangle(SystemBrushes.Control, New Rectangle(0, 0, 16, 16))
         g.DrawLine(Pens.Black, 4, 12, 12, 4)
      Finally
         CType(g, IDisposable).Dispose()
      End Try
      lineObj.ToolBarImage = btmp
      lineObj.ToolBarToolTipText = "Draw new line object"
      lineObj.DrawCursor = Cursors.Cross
      lineObj.ContextMenu = AnnAutomationManager.CreateDefaultObjectContextMenu(lineObj.Id)
      manager.Objects.Add(lineObj)

      ' set up the rectangle automation object
      Dim rectObj As AnnAutomationObject = New AnnAutomationObject()
      rectObj.Id = AnnAutomationManager.RectangleObjectId
      rectObj.Name = "Rectangle"
      Dim rect As AnnRectangleObject = New AnnRectangleObject()
      rect.Pen = New AnnPen(Color.Red, New AnnLength(1, AnnUnit.Pixel))
      rect.Brush = New AnnSolidBrush(Color.White)
      rectObj.Object = rect
      rectObj.DrawDesignerType = GetType(AnnRectangleDrawDesigner)
      rectObj.EditDesignerType = GetType(AnnRectangleEditDesigner)
      rectObj.RunDesignerType = GetType(AnnRunDesigner)
      btmp = New Bitmap(16, 16)
      g = Graphics.FromImage(btmp)
      Try
         g.FillRectangle(SystemBrushes.Control, New Rectangle(0, 0, 16, 16))
         g.DrawRectangle(Pens.Black, 2, 4, 10, 8)
      Finally
         CType(g, IDisposable).Dispose()
      End Try
      rectObj.ToolBarImage = btmp
      rectObj.ToolBarToolTipText = "Draw new rectangle object"
      rectObj.DrawCursor = Cursors.Cross
      rectObj.ContextMenu = AnnAutomationManager.CreateDefaultObjectContextMenu(rectObj.Id)
      manager.Objects.Add(rectObj)

      ' set up the group automation object (always needed)
      Dim groupObj As AnnAutomationObject = New AnnAutomationObject()
      groupObj.Id = AnnAutomationManager.GroupObjectId
      groupObj.Name = "Group"
      groupObj.Object = New AnnGroupObject()
      groupObj.DrawDesignerType = Nothing
      groupObj.EditDesignerType = GetType(AnnNewGroupEditDesigner)
      groupObj.RunDesignerType = GetType(AnnRunDesigner)
      groupObj.ToolBarImage = Nothing ' group is not in the toolbar
      groupObj.ToolBarToolTipText = Nothing
      groupObj.DrawCursor = Nothing
      groupObj.ContextMenu = AnnAutomationManager.CreateDefaultObjectContextMenu(groupObj.Id)
      manager.Objects.Add(groupObj)
   End Sub
End Class


Public Sub AnnAutomationManager_AnnAutomationManager(ByVal title As String)
   Dim form As MyForm1 = New MyForm1(title)
   form.ShowDialog()
End Sub
C#Copy Code
class MyForm1 : Form 

   AnnAutomationManager manager; 
   RasterImageViewer viewer; 
   RasterCodecs codecs; 
   public MyForm1(string title) 
   { 
      Text = title; 
      Size = new Size(400, 400); 
 
      viewer = new RasterImageViewer(); 
      viewer.Dock = DockStyle.Fill; 
      Controls.Add(viewer); 
      viewer.BringToFront(); 
 
 
      // load an image into the viewer 
      RasterCodecs.Startup(); 
      codecs = new RasterCodecs(); 
      viewer.Image = codecs.Load(@"C:\program files\LEAD Technologies\LEADTOOLS 15\Images\image1.cmp");  // fix this path to an existing image file on your system 
      RasterCodecs.Shutdown(); 
 
      // create and set up the automation manager 
      manager = new AnnAutomationManager(); 
 
      // Create only the line and rectangle automation objects 
      CreateMyAutomationObjects(manager); 
 
      // You can instruct the manager to create the default (all) automation objects. 
      // comment out the call to CreateMyAutomationObjects and call this instead: 
      //theManager.CreateDefaultObjects(); 
 
      // create the toolbar and add it to the form 
      manager.CreateToolBar(); 
      Controls.Add(manager.ToolBar); 
 
      // set up the automation (will create the container as well) 
      AnnAutomation automation = new AnnAutomation(manager, viewer); 
 
      // set up this automation as the active one 
      automation.Active = true; 
   } 
 
     private void CreateMyAutomationObjects(AnnAutomationManager manager) 
       { 
          // set up the select automation object 
          AnnAutomationObject selObj = new AnnAutomationObject(); 
          selObj.Id = AnnAutomationManager.SelectObjectId; 
          selObj.Name = "Select"; 
          selObj.Object = null; 
          selObj.DrawDesignerType = null; 
          selObj.EditDesignerType = null; 
          selObj.RunDesignerType = null; 
 
          // create the toolbar button (or you can load the image from a disk file or resource) 
          Bitmap btmp = new Bitmap(16, 16); 
          using(Graphics graphics = Graphics.FromImage(btmp)) 
          { 
             graphics.FillRectangle(SystemBrushes.Control, new Rectangle(0, 0, 16, 16)); 
             graphics.DrawLine(Pens.Black, 4, 4, 12, 12); 
             graphics.DrawLine(Pens.Black, 4, 12, 12, 4); 
          } 
 
          selObj.ToolBarImage = btmp; 
          selObj.ToolBarToolTipText = "Select"; 
          selObj.DrawCursor = Cursors.Default; 
          selObj.ContextMenu = null; 
          manager.Objects.Add(selObj); 
 
          // set up the line automation object 
          AnnAutomationObject lineObj = new AnnAutomationObject(); 
          lineObj.Id = AnnAutomationManager.LineObjectId; 
          lineObj.Name = "Line"; 
          AnnLineObject line = new AnnLineObject(); 
          line.Pen = new AnnPen(Color.Red, new AnnLength(1, AnnUnit.Pixel)); 
          lineObj.Object = line; 
          lineObj.DrawDesignerType = typeof(AnnLineDrawDesigner); 
          lineObj.EditDesignerType = typeof(AnnLineEditDesigner); 
          lineObj.RunDesignerType = typeof(AnnRunDesigner); 
          btmp = new Bitmap(16, 16); 
          using(Graphics graphics = Graphics.FromImage(btmp)) 
          { 
             graphics.FillRectangle(SystemBrushes.Control, new Rectangle(0, 0, 16, 16)); 
             graphics.DrawLine(Pens.Black, 4, 12, 12, 4); 
          } 
          lineObj.ToolBarImage = btmp; 
          lineObj.ToolBarToolTipText = "Draw new line object"; 
          lineObj.DrawCursor = Cursors.Cross; 
          lineObj.ContextMenu = AnnAutomationManager.CreateDefaultObjectContextMenu(lineObj.Id); 
          manager.Objects.Add(lineObj); 
 
          // set up the rectangle automation object 
          AnnAutomationObject rectObj = new AnnAutomationObject(); 
          rectObj.Id = AnnAutomationManager.RectangleObjectId; 
          rectObj.Name = "Rectangle"; 
          AnnRectangleObject rect = new AnnRectangleObject(); 
          rect.Pen = new AnnPen(Color.Red, new AnnLength(1, AnnUnit.Pixel)); 
          rect.Brush = new AnnSolidBrush(Color.White); 
          rectObj.Object = rect; 
          rectObj.DrawDesignerType = typeof(AnnRectangleDrawDesigner); 
          rectObj.EditDesignerType = typeof(AnnRectangleEditDesigner); 
          rectObj.RunDesignerType = typeof(AnnRunDesigner); 
          btmp = new Bitmap(16, 16); 
          using(Graphics graphics = Graphics.FromImage(btmp)) 
          { 
             graphics.FillRectangle(SystemBrushes.Control, new Rectangle(0, 0, 16, 16)); 
             graphics.DrawRectangle(Pens.Black, 2, 4, 10, 8); 
          } 
          rectObj.ToolBarImage = btmp; 
          rectObj.ToolBarToolTipText = "Draw new rectangle object"; 
          rectObj.DrawCursor = Cursors.Cross; 
          rectObj.ContextMenu = AnnAutomationManager.CreateDefaultObjectContextMenu(rectObj.Id); 
          manager.Objects.Add(rectObj); 
 
          // set up the group automation object (always needed) 
          AnnAutomationObject groupObj = new AnnAutomationObject(); 
          groupObj.Id = AnnAutomationManager.GroupObjectId; 
          groupObj.Name = "Group"; 
          groupObj.Object = new AnnGroupObject(); 
          groupObj.DrawDesignerType = null; 
          groupObj.EditDesignerType = typeof(AnnNewGroupEditDesigner); 
          groupObj.RunDesignerType = typeof(AnnRunDesigner); 
          groupObj.ToolBarImage = null;  // group is not in the toolbar 
          groupObj.ToolBarToolTipText = null; 
          groupObj.DrawCursor = null; 
          groupObj.ContextMenu = AnnAutomationManager.CreateDefaultObjectContextMenu(groupObj.Id); 
          manager.Objects.Add(groupObj); 
       } 
   } 
 
 
public void AnnAutomationManager_AnnAutomationManager(string title) 

   MyForm1 form = new MyForm1(title); 
   form.ShowDialog(); 
}

Remarks

The AnnAutomationManager class holds the collection of all AnnAutomation objects in the application as well the annotation toolbar. Cursor, keyboard, context sensitive menus, property dialogs and various other user interface options and settings are stored here as well.

An automated annotation application usually creates one AnnAutomationManager object per application.

Inheritance Hierarchy

System.Object
   Leadtools.Annotations.AnnAutomationManager

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

Leadtools.Annotations requires a Document or Medical toolkit license and unlock key. For more information, refer to: Raster Pro/Document/Medical Features