Hi Eric, > 1) Biny = 30, binx = 28,29 appear black, while they should be white, > this seems to be a bug. This was due to some rounding errors I fixed it. Thanks to have reported it. > 2) I raise again the issue of drawing or not "content = 0.0" bins with > the "col" option. This issue has already been addressed in: > I agree with you that in plots like the one produced by your macro, bins with content equal to zero should not be treated in a particular way. On the other hand, when a bin has not been filled it must be clearly visible. But as you said, this has a sense only with "positively filled" histograms. So, we have decided to not draw the bins with content zero *only* if the histogram is entirely positive. So the test in PaintColorLevels is now: if (z == 0 && zmin >= 0) continue; I have run all the various examples I have and didn't find a case having unwanted side effects. Let me know if you find a "bad case". Thanks for your suggestions, Cheers, Olivier -- Org: CERN - European Laboratory for Particle Physics. Mail: 1211 Geneve 23 - Switzerland Mailbox: J25910 E-Mail: Olivier.Couet@cern.ch Phone: +41 22 7676522 WWW: http://cern.ch/Olivier.Couet/ Fax: +41 22 7677155
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