Canvas never gets drawn.....

From: Mike Clements <laplace_01_at_yahoo.com>
Date: Tue, 15 Mar 2005 09:36:02 -0800 (PST)

Hello,

Version &#61664; 4.03/03
Machine &#61664; WindowsXP (service pack 2) Pro Dual P4

       I have a very simple application which just attempts to draw a canvas on the screen. This code works fine on my desktop machine (which is XP Pro), however, when I build and run the same application on a different machine (the one listed above), I get the following two lines displayed on my console:

Warning in <TCanvas::ResizePad>: can1 width changed from 0 to 10
Warning in <TCanvas::ResizePad>: can1 height changed from 0 to 10

And then no canvas is ever drawn. Here is the code:

int main(int argc,char* argv[])

{           
      TApplication* app = new                    
TApplication("root_app",&argc,argv);      
            
      TCanvas* can1 = new
TCanvas("can1","TICKS",0,0,800,600);
      can1->SetFillColor(42);
      can1->SetGridx();
      can1->SetGridy();
      can1->Draw();
                                                      
                 
      Sleep(10000);     

      return 0;

}

At this point I am banging my head against a wall trying to get this fixed. Any suggestions&#61514; Thanks!

Cheers,
Mike                 

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