Hi Stephen,
I cannot reproduce this problem.
can you visualize the file temp.ps in attachment with your ghostview ?
can you print the file ?
Anybody else observing the same problem ?
Rene Brun
Stephen Bailey wrote:
>
> Help!
>
> I need to make some black and white plots which use
> various patterns to differentiate histograms instead
> of using different fill colors. Apparently there is
> a bug in the use of fill styles which creates bogus
> postscript output. The effect varies from hanging ghostview
> to simply not printing the pattern right. Below is
> a script which demonstrates the problem. I'm running
> 2.25/03 on Linux, but I also tried a similar script
> on 3.00/05. Does anyone have a suggested workaround
> for getting good postscript output for black and white
> histograms which use fill patterns?
>
> Thanks.
>
> Stephen
>
> {
> TCanvas* c1 = new TCanvas("c1", "", 300, 300);
>
> TH1F h1("h1", "", 50, -5, 5);
> TH1F h2("h2", "", 50, -5, 5);
>
> h1.SetFillColor(1); h2.SetFillColor(1);
> h1.SetFillStyle(3004);
> h2.SetFillStyle(3005);
>
> h1.FillRandom("gaus", 2000);
> h2.FillRandom("gaus", 1000);
>
> h1.Draw();
> h2.Draw("same");
>
> c1->Print("temp.ps");
> }
This archive was generated by hypermail 2b29 : Tue Jan 01 2002 - 17:50:43 MET