How to set the attribute of objects draw on the image

[lih168]

Hi ,
I have a problem about the gdviewer, how can I edit the attribute of selected object draw on the image, such as set bold of text ,font color. I know the control AnnotationEditor is ok, but what I want is modify via code.
Anyone knows this, thanks in advance

[Loïc]

Hello,

To modify annotation by code you have to use the AnnotationManager class. You can create such object using the standard constructor or get the one used by a GdViewer object (for synchronization purpose) by calling the GdViewer.GetAnnotationManager() method.

Let me know if you need a particular code snippet.

With best regards,

Loïc