<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Thu, Oct 13, 2016 at 11:50 AM, David Lonie <span dir="ltr"><<a href="mailto:david.lonie@kitware.com" target="_blank">david.lonie@kitware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="">On Thu, Oct 13, 2016 at 11:27 AM, Olivier Ameline <span dir="ltr"><<a href="mailto:olivameline@gmail.com" target="_blank">olivameline@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
Thanks Dave.<br>
This solution works well, but is there a means to have "zoomable" labels ?<br>
At the moment, the labels size isn't changed when I zoom in the view.<br></blockquote><div><br></div></span><div>Not that I'm aware of. Since vtkLabeledDataMapper renders 2D overlay text, it's not aware of depth at all. It could be done by writing a similar mapper that uses the new vtkBillboardTextActor3D class instead of vtkTextMapper under-the-covers, but this doesn't exist yet (AFAIK).<br></div></div></div></div></blockquote><div><br></div><div>(I take that back -- BillboardTextActor3D wouldn't change size with depth. vtkTextActor3D + vtkFollower would). </div></div></div></div>