Grace PI (LCG) GNUPlot ROOT Hippodraw PAIDA Graphviz Ploticus DISLIN Matplotlib MayaVi ParaView OpenDx SGT QwtPlot3D SciGraphica R-Project JFreeChart JGraph LabPlot FreeWRL Coin3D Open Cascade ReportLab VTK Image Graph NCAR Graphics NCL VisIt SCIRun Igor Pro Big Faceless Java Graph Library PVWAVE Graphis MAPLE Mathematica MATLAB Calling Java from MATLAB IDL Origin Inventor Mentor