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#1 Posted : Thursday, March 1, 2018 4:27:55 PM(UTC)


Groups: Tech Support
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Attached is a small C# 2017 project built with LEADTOOLS v20 that illustrates the following:
  • How to load a multiframe dataset
  • Use the Stack Action to scroll through frames
  • Add annotations to frames using annotation actions
  • Save the annotations out to a stream.

The original v19 project can be found here.

This demo illustrates the use of a FileStream to save to disk or a MemoryStream, depending on the options set in the demo. If you're saving to file, it would be easier to use the SaveAnnotation(string) overload. If you're saving to a Database though, it would be necessary to save the annotations out to a memory stream.

This demo can be used as a simple example on how to implement Stack, AnnotationAngle, AnnotationArrow, AnnotationEllipse, AnnotationHilite, AnnotationRectangle, AnnotationRuler, and AnnotationText actions.

Before running this project, please extract it to the following location:
C:\LEADTOOLS 20\Examples\posts\t12477
File Attachment(s):
CS_MedicalViewer_MultiPageAnnotations.zip (18kb) downloaded 478 time(s).

Edited by user Friday, March 2, 2018 8:39:39 AM(UTC)  | Reason: Not specified

Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.

Try the latest version of LEADTOOLS for free for 60 days by downloading the evaluation: https://www.leadtools.com/downloads

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