Hi, Anyone can tell me how to change the leader's property of vtkCaptionWidget? such as color or the size of cone. And how to change the position of Caption Text? Thanks Yihui Cao -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20151229/2391e75b/attachment.html>