The AnnRichTextObject Class supports WPF/Silverlight.
The AnnRichTextObject Class is available in LEADTOOLS Document and Medical Imaging toolkits.
This class provides support for creating and managing Rich Text annotation objects
Object Model
Syntax
| Visual Basic (Declaration) | |
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Public Class AnnRichTextObject Inherits AnnRectangleObject Implements IAnnHeader, IAnnObject, IAnnRectangle | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As AnnRichTextObject | |
| C# | |
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public class AnnRichTextObject : AnnRectangleObject, IAnnHeader, IAnnObject, IAnnRectangle | |
| C++/CLI | |
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public ref class AnnRichTextObject : public AnnRectangleObject, IAnnHeader, IAnnObject, IAnnRectangle | |
Example
For XAML example, refer to AnnGroupObject.
This example creates a new rich text object.
| Visual Basic | Copy Code |
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Private Sub AnnRichTextObject_AnnRichTextObject(ByVal container As AnnContainer, ByVal rtfText As String) Dim richText As New AnnRichTextObject() richText.Stroke = Colors.Red richText.Fill = Colors.Transparent richText.Rect = New Rect(100, 100, 100, 100) richText.StrokeThickness = 3.0 richText.Rtf = rtfText container.Children.Add(richText) End Sub | |
| C# | Copy Code |
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private void AnnRichTextObject_AnnRichTextObject(AnnContainer container, string rtfText) { AnnRichTextObject richText = new AnnRichTextObject(); richText.Stroke = Colors.Red; richText.Fill = Colors.Transparent; richText.Rect = new Rect(100, 100, 100, 100); richText.StrokeThickness = 3.0; richText.Rtf = rtfText; container.Children.Add(richText); } | |
| SilverlightCSharp | Copy Code |
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| SilverlightVB | Copy Code |
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Remarks
The rich text annotation object (AnnRichTextObject) is a rectangle containing text that supports the Rich Text Format (RTF) file format.
This class supports a pen and brush, that may be used on the bounding rectangle, if needed.
For more information, refer to Using Text in WPF Annotation Objects.
For more information about the rich text annotation object refer to AnnRichTextObject for WPF.
For more information about the automated rich text annotation object, refer to WPF Annotation Objects - Automated Features.
Note: the AnnRichTextObject does not support AnnFixedStateOperations.FontSize.
Inheritance Hierarchy
System.Object
System.Windows.Threading.DispatcherObject
System.Windows.DependencyObject
Leadtools.Windows.Annotations.AnnObject
Leadtools.Windows.Annotations.AnnRectangleObject
Leadtools.Windows.Annotations.AnnRichTextObject
Requirements
Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)