I’m using root 5.22/00a on Ubuntu, built with qt-layer on.
I’m getting a problem with the greek fonts and special characters, after the installation of texlive-latex-base debian package. In particular these characters disappeared, for example a TGraphPolar doesn’t show the pi symbol or the degree symbol, now if I uninstall this deb package everything returns to the normal.
Now when I open a TCanvas it shows:
[Before the latex installation:]
Symbol font family found: Standard Symbols L
[After the latex installation:]
Symbol font family found: " LMMathSymbols10 "
So Is there a way to fix it? or to remove the LMMathSymbols10?
Thank you very much for any kind of help.
Cheers,
[quote=“lixo1”]. . . Now when I open a TCanvas it shows:
[Before the latex installation:]
Symbol font family found: Standard Symbols L
[After the latex installation:]
Symbol font family found: " LMMathSymbols10 "
So Is there a way to fix it? . . [/quote]OO Interesting. Thank you very much for your message. That was the purpose of the “Symbol font family found” printout. It is to spot the situation you reported. I’ll try to fix it today.
Meantime, I would like to call your attention that with Qt-layer “on”, you can use QtMmlWidget too. It is included into QtRoot CVS qtsoftware.com/products/appd … mmlwidget/ directly also
I have made corrections. You can download it from BNL and install against your existent version of ROOT root.bnl.gov/QtRoot/How2Install4 … Complement
I would appreciate if you could test in and let me know whether it solves your problem. If it works, I will prepare the patch and mail it to CERN.
Your corrections work! Thank you very much!
Now my output is:
** $Id: TGQt.cxx,v 1.225 2009/04/16 20:36:32 fine Exp $ this=0x9597b98
Symbol font family found: " “LMMathSymbols10” "
Symbol font family found: " “LMMathSymbols5” "
Symbol font family found: " “LMMathSymbols6” "
Symbol font family found: " “LMMathSymbols7” "
Symbol font family found: " “LMMathSymbols8” "
Symbol font family found: " “LMMathSymbols9” "
Symbol font family found: " “Standard Symbols L” "
Thank you,
I did want to see the list of the different SYMBOL fonts you sent.
It seems to me there is no common standard defining what “symbol font family” (used by ROOT to render the LaTex objects) may or may not contain.
I will prepare and propagate the corrections to CERN SVN shortly.
Interesting. Thank you very much for your message. That was the purpose of the “Symbol font family found” printout. It is to spot the situation you reported. I’ll try to fix it today.
) Thank you. What you had sent was enough. I do appreciate your patient assistance.