doc/master/event_8C.html

void event()

{

   TCanvas *c1 = new TCanvas("c1", "ROOT Event description", 700, 500);

   c1->Range(0, 0, 14, 15.5);

   TPaveText *event = new TPaveText(1, 13, 3, 15);

   event->SetFillColor(11);

   event->Draw();

   event->AddText("Event");

   TLine *line = new TLine(1.1, 13, 1.1, 1.5);

   line->SetLineWidth(2);

   line->Draw();

   line->DrawLine(1.3, 13, 1.3, 3.5);

   line->DrawLine(1.5, 13, 1.5, 5.5);

   line->DrawLine(1.7, 13, 1.7, 7.5);

   line->DrawLine(1.9, 13, 1.9, 9.5);

   line->DrawLine(2.1, 13, 2.1, 11.5);

   TArrow *arrow = new TArrow(1.1, 1.5, 3.9, 1.5, 0.02, "|>");

   arrow->SetFillStyle(1001);

   arrow->SetFillColor(1);

   arrow->Draw();

   arrow->DrawArrow(1.3, 3.5, 3.9, 3.5, 0.02, "|>");

   arrow->DrawArrow(1.5, 5.5, 3.9, 5.5, 0.02, "|>");

   arrow->DrawArrow(1.7, 7.5, 3.9, 7.5, 0.02, "|>");

   arrow->DrawArrow(1.9, 9.5, 3.9, 9.5, 0.02, "|>");

   arrow->DrawArrow(2.1, 11.5, 3.9, 11.5, 0.02, "|>");

   TPaveText *p1 = new TPaveText(4, 1, 11, 2);

   p1->SetTextAlign(12);

   p1->SetFillColor(42);

   p1->AddText("1 Mbyte");

   p1->Draw();

   TPaveText *p2 = new TPaveText(4, 3, 10, 4);

   p2->SetTextAlign(12);

   p2->SetFillColor(42);

   p2->AddText("100 Kbytes");

   p2->Draw();

   TPaveText *p3 = new TPaveText(4, 5, 9, 6);

   p3->SetTextAlign(12);

   p3->SetFillColor(42);

   p3->AddText("10 Kbytes");

   p3->Draw();

   TPaveText *p4 = new TPaveText(4, 7, 8, 8);

   p4->SetTextAlign(12);

   p4->SetFillColor(42);

   p4->AddText("1 Kbytes");

   p4->Draw();

   TPaveText *p5 = new TPaveText(4, 9, 7, 10);

   p5->SetTextAlign(12);

   p5->SetFillColor(42);

   p5->AddText("100 bytes");

   p5->Draw();

   TPaveText *p6 = new TPaveText(4, 11, 6, 12);

   p6->SetTextAlign(12);

   p6->SetFillColor(42);

   p6->AddText("10 bytes");

   p6->Draw();

   TText text;

   text.SetTextAlign(12);

   text.SetTextSize(0.04);

   text.SetTextFont(72);

   text.DrawText(6.2, 11.5, "Header:Event_flag");

   text.DrawText(7.2, 9.5, "Trigger_Info");

   text.DrawText(8.2, 7.5, "Muon_Detector: TOF");

   text.DrawText(9.2, 5.5, "Calorimeters");

   text.DrawText(10.2, 3.5, "Forward_Detectors");

   text.DrawText(11.2, 1.5, "TPCs");

}

event
cudaEvent_t event
Definition RooBatchCompute.cu:106

text
Option_t Option_t TPoint TPoint const char text
Definition TGWin32VirtualXProxy.cxx:71

TArrow
Draw all kinds of Arrows.
Definition TArrow.h:29

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

TAttLine::SetLineWidth
virtual void SetLineWidth(Width_t lwidth)
Set the line width.
Definition TAttLine.h:47

TAttText::SetTextAlign
virtual void SetTextAlign(Short_t align=11)
Set the text alignment.
Definition TAttText.h:48

TCanvas
The Canvas class.
Definition TCanvas.h:23

TLine
Use the TLine constructor to create a simple line.
Definition TLine.h:22

TLine::DrawLine
virtual TLine * DrawLine(Double_t x1, Double_t y1, Double_t x2, Double_t y2)
Draw this line with new coordinates.
Definition TLine.cxx:103

TObject::Draw
virtual void Draw(Option_t *option="")
Default Draw method for all objects.
Definition TObject.cxx:292

TPaveText
A Pave (see TPave) with text, lines or/and boxes inside.
Definition TPaveText.h:21

TPaveText::AddText
virtual TText * AddText(Double_t x1, Double_t y1, const char *label)
Add a new Text line to this pavetext at given coordinates.
Definition TPaveText.cxx:189

TPaveText::Draw
void Draw(Option_t *option="") override
Draw this pavetext with its current attributes.
Definition TPaveText.cxx:240

TText
Base class for several text objects.
Definition TText.h:22

line
TLine * line
Definition entrylistblock_figure1.C:235

c1
return c1
Definition legend1.C:41

arrow
Definition RArrowDS.hxx:17