2d contour plot

Dear Root experts

I’ve got a problem with plotting 2d histograms.

I learned that in PAW it was not possible to make a 2d contour plot with hatching. Is it possible now to do it in any verson of Root?

thanks in advance

With PAW it is not possible to draw contour plot with hatching. At lest with the commands CONTOUR or HIST/PLOT. May be what your call “contour plots” were done with the command GRAPH ? In that case you should use TGraph in ROOT which does the same.