// These days I tried to use ROOT to draw some histograms like the ones
// shown at the ROOT webpages. It didn't work...
// Well, it's fine to have a C Interpreter, but I liked to use ROOT's
// functions in compiled programs. I hoped: some calls, and I have a pic/histogram...
// Why doesn't it work?
// It compiles w/o problems, but gives no output, esp. no grafical...
// Didn't I correctly understood the idea of ROOT at all? It seems to work fine
// via the interpreter (ROOT shell)...
// Sincerly yours, Andre Merzky.
//___________________________________________________________________________
//TEST.C - Test Root
//___________________________________________________________________________
#include <stdio.h>
#include "TROOT.h"
#include "TApplication.h"
#include "TCanvas.h"
#include "TPaveLabel.h"
//___________________________________________________________________________
void main (void)
{
TROOT blub("Test", "Test of ROOT..."); // btw: where is this call documented?
TCanvas *c1 = new TCanvas("c1");
c1->Range(0,0,1,1);
TPaveLabel par(0.1,0.8,0.9,0.95,"Example");
par.SetFillColor(42);
par.Draw();
return;
}
// PS.:
// compiled with:
// CC -I. -I/apps/software/root/include -I/usr/include \
// +a1 +Z -O -w -c -o test.o test.C
// CC -O -g +a1 -z test.o -o test \
// -L/apps/software/root/lib \
// -lBase -lCint -lClib -lCont -lFunc -lGraf -lGraf3d -lHist - \
// -lHtml -lMeta -lMinuit -lNet -lPostscript -lProof -lTree -lUnix \
// -lZip -lGpad -lGX11 -lMotif -lWidgets -lX3d