PointCloudLibrary/pcl — pull request #998 by mdkus (2014-11-13 17:51:06+00:00)
Title: Fix: vtk version handling in ImageViewer (PCLVisualizer)

Hi,
during testing some image viewer tools with VTK 5.8 I got false positions of several context items on image viewer screen. I think the vtk version handling wasn't correct, so I did some rework on it.