WPF graph: cannot disable annotation movement

[eugenem]

When I set InteractionMode = AnnotationInteractionModes.None, I still can move annotation by dragging the circle (this is point annotation). How do I disable this movement altogether.

[phansen · Accepted solution]

This appears to be an issue with how the annotations implement the “drag target” interaction mode. I have created a task to fix this.

As a workaround, you can add and remove the annotation from the graph:

    annotation.InteractionMode = AnnotationInteractionModes.None;
    graph.Children.Remove( annotation );
    graph.Children.Add( annotation );

This will force the annotation to re-initialize the drag handling to match the current InteractionMode value.

[phansen]

Just wanted to let you know this issue (#391307) was fixed in the Measurement Studio 2015 release.