Change Text @ TextAnnotation

[Ibbe]

Hi,

How can a user change the text of a TextAnnotation?

Kind Regards
Ibbe

[Loïc]

Hi,

You can change the text through the Text property of the text annotation.

Here an example which changes the text of the selected annotation, if it is a TextAnnotation:

Code: Select all

      Dim annot_idx As Integer = GdViewer1.GetSelectedAnnotationIdx()
      If annot_idx <> -1 Then
         Dim annot As GdPicture.Annotation = GdViewer1.GetAnnotationFromIdx(annot_idx)
         If annot.GetAnnotationType = GdPicture.Annotation.GdPictureAnnotationType.AnnotationTypeText Then
            Dim text_annot As AnnotationText = CType(annot, AnnotationText)

            text_annot.Text = "Here the new text"
         End If
      End If

Let me know if you need further information.

Kind regards,

Loïc