[Paraview] Zooming through the ParaViewWeb API

[Jordan Deyton]

ParaViewWeb gurus,

Is there a correct way to send a zoom request through the ParaViewWeb API?

I'm especially looking at the PVW MouseHandler (documentation here -- 
http://www.paraview.org/ParaView3/Doc/Nightly/www/js-doc/index.html#!/api/protocols.ParaViewWebMouseHandler)

I have had some success by sending a right-click with a small y value 
(looks like it needs to be between 0 and 1), the action set to "none", 
and buttonRight set to "true". However, when I afterward rotate the view 
(using the same RPC call with different methods), the rendered object 
just vanishes, although the axes and legend are still there.

Jordan

-- 
Jordan Deyton
Oak Ridge National Laboratory
Telephone: (865) 574-1091
Email: deytonjh at ornl.gov