Re: [ROOT] contour plots with logz

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu Sep 21 2000 - 09:18:01 MEST


I Marco,
The "logz" option is not supported with the "cont0" option.
I will implement it in a next version.

Rene Brun

On Wed, 20 Sep 2000, Marco van Leeuwen wrote:

> Hi All,
> 
> The new implementation of the contour plots seems to treat a logarithmic
> Y-scale considerably different than the old ("CONT4") algorithm. In
> practice this means that my plots are almost completely light-brown when 
> I plot them logarithmically... I have a suspicion that instead of making
> equitdistant contours in log(z), contours in -log(z) (= log(1/z) ) are
> made. I tried to look into THistPainter::PaintContour() but quickly
> decided that it is a better idea to first ask the experts... So, any
> ideas?
> 
> Best regards,
> 
> Marco. 
> 



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