Hello Rooters,
I would like first to wish a happy new year to everybody. With the new
year, and the new version of ROOT, I am again facing a PostScript
display problem. I have joint a small script file which shows the
problem (type .x testPostscript.C tu run it). When the left margin is
equal to 0.1 (default value), the uppermost label (10000) is not present
in the EPS file (see c1_3-10-02_1.eps). This problem was not present in
the previous version V3.10.00 (see c1_3-10-00_*.eps files after running
testPostscript.C), even if the labels where not correctly located in the
EPS files. If in version V3.10.02 I change the left margin to 0.03, the
labels are all removed in the EPS file (see c1_3-10-02_2.eps). When I
change now the left margin to 0.2, all labels are present in the EPS
file (see c1_3-10-02_2.eps). This feature is present in versions
V3.10.02 running on RH9 and on AlphaUnix TRU64. Could anybody help to
fix this?
I have noticed that a change of version was often (not always) leading
to changes in the way the PostScript files are generated from
TCanvas::Save(). This is quite annoying since the user is not sure to
recover the same EPS or PS files from the same script or function when
changing the ROOT version. Is there a way to fix this feature?
Thanks in advance for your help.
--
Daniel CUSSOL
LPC Caen IN2P3/ENSICAEN/Universite de Caen
Boulevard du Marechal Juin
14050 CAEN CEDEX
e-mail : cussol@in2p3.fr
Tel : +33-(0)2-31-45-29-73
FAX : +33-(0)2-31-45-25-49
{
TCanvas *c1=new TCanvas("c1","c1",500,50,500,500);
TString fsave;
double marginsize[3]={0.1,0.03,0.2};
TString version(gROOT->GetVersion());
version.ReplaceAll(".","-");
version.ReplaceAll("/","-");
for(int i=0;i<3;i++)
{
c1->SetLeftMargin(marginsize[i]);
c1->DrawFrame(0,0,100,10000);
fsave="c1_";
fsave+=version;
fsave+="_";
fsave+=i+1;
fsave+=".eps";
c1->SaveAs(fsave.Data());
}
}
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