save PNG file from unorganized cloud with out GUI

Dear colleagues,

I was using the saveScreenshot from the visualizer to save a PNG image
from my pointcloud.
But now, I am running my program in a remote server from ssh and I can't
simply save images like I did. This is because the method saveScreenshot
needs a GUI to generate the image.

I tried to use the savePNGFile, but my cloud is unorganized .
Does someone had the same issue before? Any ideas how to solve the problem?

best regards



--
Sent from: http://www.pcl-users.org/
_______________________________________________
PCL-users@pointclouds.org / http://pointclouds.org
http://pointclouds.org/mailman/listinfo/pcl-users