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



This is the base class for all annotation objects used in the Annotations class library.

Object Model




Syntax

Visual Basic (Declaration) 
<SerializableAttribute()>
Public Class AnnDrawable 
Visual Basic (Usage)Copy Code
Dim instance As AnnDrawable
C# 
[SerializableAttribute()]
public class AnnDrawable 
C++/CLI 
[SerializableAttribute()]
public ref class AnnDrawable 

Example

This example changes all the objects in an annotation container so they use a red pen, a white brush and an Arial font.

Visual BasicCopy Code
Public Sub AnnDrawable_AnnDrawable(ByVal container As AnnContainer)
   For Each drawable As AnnDrawable In container.Objects
      If drawable.SupportsPen Then
         drawable.Pen = New AnnPen(Color.Red, New AnnLength(1, AnnUnit.Pixel))
      End If
      If drawable.SupportsBrush Then
         drawable.Brush = New AnnSolidBrush(Color.White)
      End If

      If drawable.SupportsFont Then
         drawable.Font = New AnnFont("Arial", New AnnLength(10, AnnUnit.Point), FontStyle.Regular)
         drawable.TextColor = Color.Red
      End If
   Next drawable
End Sub
C#Copy Code
public void AnnDrawable_AnnDrawable(AnnContainer container) 

   foreach(AnnDrawable drawable in container.Objects) 
   { 
      if(drawable.SupportsPen) 
         drawable.Pen = new AnnPen(Color.Red, new AnnLength(1, AnnUnit.Pixel)); 
      if(drawable.SupportsBrush) 
         drawable.Brush = new AnnSolidBrush(Color.White); 
 
      if(drawable.SupportsFont) 
      { 
         drawable.Font = new AnnFont("Arial", new AnnLength(10, AnnUnit.Point), FontStyle.Regular); 
         drawable.TextColor = Color.Red; 
      } 
   } 
}

Remarks

This class holds common drawing information shared by all annotation objects in the Annotations class library.

You can query the properties of this class to easily figure out if a certain class supports pen, brush or font and quickly change them. For example the properties dialogs used in the automation mode do just that to test whether to display the pen options.

Inheritance Hierarchy

System.Object
   Leadtools.Annotations.AnnDrawable
      Leadtools.Annotations.AnnControlPoint
      Leadtools.Annotations.AnnObject

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also

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