Hi, I come back with my question, does someone know a VTK class that can be used as an oscilloscope? Thanks, Gerald -- View this message in context: http://vtk.1045678.n5.nabble.com/Looking-for-an-incremental-plot-in-VTK-tp4647485p4778341.html Sent from the VTK - Users mailing list archive at Nabble.com.