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#1 Posted : Monday, June 4, 2018 7:01:52 AM(UTC)

Walter  
Walter

Groups: Tech Support, Administrators
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The following easy steps will add the rich text annotation to the annotation toolbar. It will also tie in the draw and edit designers necessary for creating the annotation and changing it after it has been added to the annotation container. Developers interested in creating their own custom annotations may also find this useful as a guide to see how to integrate other custom objects in with the annotation toolbar and annotation container.

1.) Add the following (existing items) to your WinForms project:
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\AnnRichTextDrawDesigner.cs"
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\AnnRichTextEditDesigner.cs"
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\AnnRichTextObject.cs"
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\AnnRichTextObjectRenderer.cs"
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\RichTextEditor.cs"
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\RichTextMenu\RichTextMenu.cs"


Note: This should automtically pull in the following files as well.
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\RichTextMenu\RichTextMenu.designer.cs"
"C:\LEADTOOLS 20\Examples\DotNet\CS\AnnotationsDemo\Common\RichTextObject\RichTextMenu\RichTextMenu.resx"


2.) Before creating the annotation toolbar, add the following code:

Code:
Leadtools.Annotations.Automation.AnnAutomationObject automationObj = new Leadtools.Annotations.Automation.AnnAutomationObject();         AnnRichTextObject annRichTextObject = new AnnRichTextObject();

automationObj.Id = annRichTextObject.Id;
automationObj.Name = annRichTextObject.FriendlyName;
automationObj.DrawDesignerType = typeof(Leadtools.Annotations.Designers.AnnRichDrawDesigner);
automationObj.EditDesignerType = typeof(Leadtools.Annotations.Designers.AnnRichTextEditDesigner);
automationObj.ObjectTemplate = annRichTextObject;
automationObj.RunDesignerType = typeof(Leadtools.Annotations.Designers.AnnRunDesigner);
Leadtools.Annotations.Rendering.AnnRichTextObjectRenderer annRichTextObjectRenderer = new Leadtools.Annotations.Rendering.AnnRichTextObjectRenderer();
_automationManager.Objects.Add(automationObj);

IAnnObjectRenderer annNoteObjectRenderer = _automationManager.RenderingEngine.Renderers[AnnObject.NoteObjectId];
annRichTextObjectRenderer.LocationsThumbStyle = annNoteObjectRenderer.LocationsThumbStyle;
annRichTextObjectRenderer.RotateCenterThumbStyle = annNoteObjectRenderer.RotateCenterThumbStyle;
annRichTextObjectRenderer.RotateGripperThumbStyle = annNoteObjectRenderer.RotateGripperThumbStyle;

_automationManager.RenderingEngine.Renderers[AnnObject.RichTextObjectId] = annRichTextObjectRenderer;


Attached here is a LEADTOOLS 20 WinForms project implementing the above steps using the LEADTOOLS Annotations Core framework. To run this project, please extract it to the following directory:
C:\LEADTOOLS 20\Examples\posts\t12528
File Attachment(s):
CS_AnnotationsCoreWithRichText.zip (171kb) downloaded 295 time(s).
Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.
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