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https://github.com/root-project/root
15 April 2024, 09:14:09 UTC
Revision a5494997cc0ade061acd5c7050328bd442c073ec authored by Rene Brun on 18 July 2003, 15:36:38 UTC, committed by Rene Brun on 18 July 2003, 15:36:38 UTC 
From Olivier,
 
The text size in PostScript files is now computed in order to fit exactly
with the TTF text size on screen. Previously it was close but a bit
different, therefore on long character strings it was possible to see gaps
between various pieces of a TLatex expression.


git-svn-id: http://root.cern.ch/svn/root/trunk@6973 27541ba8-7e3a-0410-8455-c3a389f83636
1 parent 6d814d7
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Tip revision: a5494997cc0ade061acd5c7050328bd442c073ec authored by Rene Brun on 18 July 2003, 15:36:38 UTC
From Olivier,
Tip revision: a549499
demoshelp.C 
{
   //
   gROOT->Reset();
   new TCanvas("chelp","Help to run demos",200,10,700,500);

   welcome = new TPaveText(.1,.8,.9,.97);
   welcome->AddText("Welcome to the ROOT demos");
   welcome->SetTextFont(32);
   welcome->SetTextColor(4);
   welcome->SetFillColor(24);
   welcome->Draw();

   hdemo = new TPaveText(.05,.05,.95,.7);
   hdemo->SetTextAlign(12);
   hdemo->SetTextFont(52);
   hdemo->AddText("- Run demo hsimple.C first. Then in any order");
   hdemo->AddText("- Click left mouse button to execute one demo");
   hdemo->AddText("- Click right mouse button to see the title of the demo");
   hdemo->AddText("- Click on 'Close Bar' to exit from the demo menu");
   hdemo->AddText("- Select 'File/Print' to print a Postscript view of the canvas");
   hdemo->AddText("- You can execute a demo with the mouse or type commands");
   hdemo->AddText("- During the demo (try on this canvas) you can :");
   hdemo->AddText("  .... Use left button to move/grow/etc objects");
   hdemo->AddText("  .... Use middle button to pop overlapping objects");
   hdemo->AddText("  .... Use right button to get an object sensitive pop-up");
   hdemo->AddText(" ");
   hdemo->SetAllWith("....","color",2);
   hdemo->SetAllWith("....","font",72);
   hdemo->SetAllWith("....","size",0.04);

   hdemo->Draw();
}
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