doc/hackathon/framework_8C.html

void framework()

{

   TCanvas *c1 = new TCanvas("c1", "The ROOT Framework", 200, 10, 700, 500);

   c1->Range(0, 0, 19, 12);

   //

   TPavesText *rootf = new TPavesText(0.4, 0.6, 18, 2.3, 20, "tr");

   rootf->AddText("ROOT Framework");

   rootf->SetFillColor(42);

   rootf->Draw();

   //

   TPavesText *eventg = new TPavesText(0.99, 2.66, 3.29, 5.67, 4, "tr");

   eventg->SetFillColor(38);

   eventg->AddText("Event");

   eventg->AddText("Generators");

   eventg->Draw();

   //

   TPavesText *simul = new TPavesText(3.62, 2.71, 6.15, 7.96, 7, "tr");

   simul->SetFillColor(41);

   simul->AddText("Detector");

   simul->AddText("Simulation");

   simul->Draw();

   //

   TPavesText *recon = new TPavesText(6.56, 2.69, 10.07, 10.15, 11, "tr");

   recon->SetFillColor(48);

   recon->AddText("Event");

   recon->AddText("Reconstruction");

   recon->Draw();

   //

   TPavesText *daq = new TPavesText(10.43, 2.74, 14.0, 10.81, 11, "tr");

   daq->AddText("Data");

   daq->AddText("Acquisition");

   daq->Draw();

   //

   TPavesText *anal = new TPavesText(14.55, 2.72, 17.9, 10.31, 11, "tr");

   anal->SetFillColor(42);

   anal->AddText("Data");

   anal->AddText("Analysis");

   anal->Draw();

   c1->Update();

}

TAttFill::SetFillColor
virtual void SetFillColor(Color_t fcolor)
Set the fill area color.
Definition TAttFill.h:40

TCanvas
The Canvas class.
Definition TCanvas.h:23

TPaveText::AddText
virtual TText * AddText(Double_t x1, Double_t y1, const char *label)

TPavesText
A PaveText (see TPaveText) with several stacked paves.
Definition TPavesText.h:18

TPavesText::Draw
void Draw(Option_t *option="") override
Draw this pavestext with its current attributes.
Definition TPavesText.cxx:79

c1
return c1
Definition legend1.C:41