TCanvas::Print PNG outputs fraction of figure when canvas size is declared

ROOT
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In you environment, does it fix the example if posted before ? i.e.:

void png_double_x_axis_title(){
   TCanvas *c1 = new TCanvas("c1","c1",0,0,1000,2000);
   c1->DrawFrame(0.,0.,10.,10.);
   c1->Print("test1.gif");
   c1->Print("test1.png");
   c1->Print("test1.pdf");
}