17 TF2 *f2 =
new TF2(
"f2",
"xygaus + xygaus(5) + xylandau(10)", -4, 4, -4, 4);
18 Double_t params[] = {130, -1.4, 1.8, 1.5, 1, 150, 2, 0.5, -2, 0.5, 3600, -2, 0.7, -3, 0.3};
20 auto h2 =
new TH2F(
"h2",
"xygaus + xygaus(5) + xylandau(10)", 20, -4, 4, 20, -4, 4);
22 h2->FillRandom(
"f2", 40000);
28 auto c2h =
new TCanvas(
"c2h",
"2-d options", 10, 10, 800, 600);
46 auto ctext =
new TCanvas(
"ctext",
"text option", 50, 50, 800, 600);
55 auto cont =
new TCanvas(
"contours",
"contours", 100, 100, 800, 600);
77 auto lego =
new TCanvas(
"lego",
"lego options", 150, 150, 800, 600);
99 auto surf =
new TCanvas(
"surfopt",
"surface options", 200, 200, 800, 600);
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
R__EXTERN TStyle * gStyle
virtual void SetParameters(const Double_t *params)
A 2-Dim function with parameters.
2-D histogram with a float per channel (see TH1 documentation)
A Pave (see TPave) with a text centered in the Pave.
void SetOptStat(Int_t stat=1)
The type of information printed in the histogram statistics box can be selected via the parameter mod...
void SetFrameFillColor(Color_t color=1)
void SetCanvasColor(Color_t color=19)