SVN commit 474340 by staikos: make plotting ~3-4 times faster than before. This was a very major regression. There is more work to do here. QMap<QString,*> lookups were being done multiple times inside tight loops! (and no error checking was done) Also interpolations were done when they didn't need to be. M +108 -96 kstvcurve.cpp M +1 -0 kstvcurve.h