Er, so I didn't actually try the script originally, but now that I do,
the error bands don't appear in any format. I noticed the line:
gr->SetFillStyle(2302);
When I replace 2302 with 3001 it works. What is fill style 2302?
Regards,
Philip
Pawan Kumar Netrakanti wrote:
> Hi Oliver and Philip
>
> I have incorporated the suggestions which you have pointed in
> email.
> The problem is still there. I have checked this with 'display' also and
> the error bands are not coming.
> I have tried to print the file and see whether it appears or not.. The
> results
> is the same.. no bands.
>
> Thanks
> with best regards
> Pawan
>
>
> Olivier Couet wrote:
>> That's more or less what is said in the howto page I sent.
>>
>> -----Original Message-----
>> From: Philip Rodrigues [mailto:philrod_at_gmail.com] Sent: Thursday, June
>> 11, 2009 8:33 PM
>> To: Olivier Couet
>> Cc: pawan_at_rcf.rhic.bnl.gov; roottalk (Mailing list discussing all
>> aspects of the ROOT system.)
>> Subject: Re: [ROOT] Problems with saving figures as eps
>>
>> I spent far too long trying to work around this bug in ghostscript. In
>> the end, the best solution I could find was to turn off graphics
>> antialiasing while leaving text antialiasing turned on. I did this via
>> the following
>> line in ~/.gv:
>>
>> GV.gsX11AlphaDevice: -sDEVICE=x11 -dTextAlphaBits=4
>> -dMaxBitmap=10000000 -
>> dNOPLATFONTS
>>
>>
>> Regards,
>> Philip
>>
>> On Thursday 11 June 2009 16:50:55 Olivier Couet wrote:
>>
>>> See the explanation at the end of:
>>> http://root.cern.ch/drupal/content/how-use-postscript-interface
>>> The "Warning" paragraph.
>>>
>>> -----Original Message-----
>>> From: owner-roottalk_at_root.cern.ch [mailto:owner-roottalk_at_root.cern.ch]
>>>
>> On
>>
>>> Behalf Of Pawan Kumar Netrakanti Sent: Thursday, June 11, 2009 5:49 PM
>>> To: roottalk (Mailing list discussing all aspects of the ROOT system.)
>>> Subject: [ROOT] Problems with saving figures as eps
>>>
>>>
>>> Hi,
>>>
>>> I am trying to save my graphs in .eps format.
>>> The problem is, the shaded error bands are not displayed
>>> in .eps or ps format.
>>> The error bands show up nicely in gif and other formats.
>>>
>>> I am using root 5.22/00 on Linux.
>>>
>>> //Sample code:
>>>
>>> void test()
>>> {
>>> gStyle->SetPalette(1);
>>> gStyle->SetOptStat(1);
>>> gStyle->SetOptFit(1);
>>> gStyle->SetTitleFillColor(10);
>>> gStyle->SetTitleFontSize(0.08);
>>> gStyle->SetTitleBorderSize(1);
>>> gStyle->SetPadBorderMode(0);
>>> gStyle->SetTextFont(42);
>>>
>>> //! for color index setting
>>> Int_t ci;
>>> Int_t ck;
>>> ci = TColor::GetColor("#d8cebf");
>>> ck = TColor::GetColor("#c4c3c3");
>>>
>>> int n=5;
>>> double x[5] = {0,1,2,3,4};
>>> double y[5] = {10,11,12,13,14};
>>> double ex[5] = {0.2,0.2,0.2,0.2,0.2};
>>> double ey[5] = {5,5.5,6,6.5,7};
>>>
>>> TGraphErrors *gr = new TGraphErrors(n,x,y,ex,ey);
>>> gr->SetMarkerStyle(22);
>>> gr->SetMarkerColor(4);
>>> gr->SetMarkerSize(1.5);
>>> gr->SetFillColor(ci);
>>> gr->SetFillStyle(2302);
>>> gr->SetLineColor(4);
>>>
>>> TCanvas *c = new TCanvas("c","",1);
>>> c->cd();
>>> gr->Draw("AP2");
>>> c->SaveAs("test.eps");
>>> }
>>>
>>> Thanks
>>> with best regards
>>> Pawan
>>>
>>> **************************************************
>>> Pawan Kumar Netrakanti
>>> Room# 247
>>> Physics Department, Purdue University
>>> 1396 Physics Building
>>> West Lafayette,
>>> IN - 47907-1396
>>> Ph: 765-494-5538
>>> **************************************************
>>>
>>
>>
>>
>
Received on Mon Jun 15 2009 - 15:38:50 CEST