This macro draws all the high definition palettes available in ROOT. It generates a png file for each palette and one pdf file, with a table of content, containing all the palettes.
In ROOT, more than 60 high quality palettes are predefined with 255 colors each.
These palettes can be accessed "by name" with gStyle->SetPalette(num)
. num
can be taken within the enum given in the previous link. As an example
gStyle->SetPalette(kCividis)
will select the following palette.
Author: Olivier Couet
This notebook tutorial was automatically generated with ROOTBOOK-izer from the macro found in the ROOT repository on Wednesday, April 17, 2024 at 11:11 AM.
TCanvas *c = nullptr;
Definition of a helper function:
%%cpp -d
void draw_palette(int p, TString n)
{
delete c;
c = new TCanvas("c","Contours",0,0,500,500);
TF2 *f2 = new TF2("f2","0.1+(1-(x-2)*(x-2))*(1-(y-2)*(y-2))",0.999,3.002,0.999,3.002);
f2->SetContour(99);
gStyle->SetPalette(p);
f2->SetLineWidth(1);
f2->SetLineColor(kBlack);
f2->Draw("surf1z");
// Title
TPaveText *pt = new TPaveText(10,11,10,11,"blNDC");
pt->SetName("title");
pt->Draw();
TString num = n;
num.ReplaceAll(" ","");
TLatex *l = new TLatex(-0.8704441,0.9779387,TString::Format("Palette #%d: %s #scale[0.7]{(#font[82]{k%s})}",p,n.Data(),num.Data()));
l->SetTextFont(42);
l->SetTextSize(0.035);
l->Draw();
c->Update();
c->Print(TString::Format("palette_%d.png", p));
TString opt = TString("Title:") + n;
if (p == kDeepSea)
c->Print("palettes.pdf(", opt.Data());
else if (p == kCividis)
c->Print("palettes.pdf)", opt.Data());
else
c->Print("palettes.pdf", opt.Data());
}
gROOT->SetBatch(1);
draw_palette(kDeepSea, "Deap Sea");
draw_palette(kGreyScale, "Grey Scale");
draw_palette(kDarkBodyRadiator, "Dark Body Radiator");
draw_palette(kBlueYellow, "Blue Yellow");
draw_palette(kRainBow, "Rain Bow");
draw_palette(kInvertedDarkBodyRadiator, "Inverted Dark Body Radiator");
draw_palette(kBird, "Bird");
draw_palette(kCubehelix, "Cube helix");
draw_palette(kGreenRedViolet, "Green Red Violet");
draw_palette(kBlueRedYellow, "Blue Red Yellow");
draw_palette(kOcean, "Ocean");
draw_palette(kColorPrintableOnGrey, "Color Printable On Grey");
draw_palette(kAlpine, "Alpine");
draw_palette(kAquamarine, "Aquamarine");
draw_palette(kArmy, "Army");
draw_palette(kAtlantic, "Atlantic");
draw_palette(kAurora, "Aurora");
draw_palette(kAvocado, "Avocado");
draw_palette(kBeach, "Beach");
draw_palette(kBlackBody, "Black Body");
draw_palette(kBlueGreenYellow, "Blue Green Yellow");
draw_palette(kBrownCyan, "Brown Cyan");
draw_palette(kCMYK, "CMYK");
draw_palette(kCandy, "Candy");
draw_palette(kCherry, "Cherry");
draw_palette(kCoffee, "Coffee");
draw_palette(kDarkRainBow, "Dark Rain Bow");
draw_palette(kDarkTerrain, "Dark Terrain");
draw_palette(kFall, "Fall");
draw_palette(kFruitPunch, "Fruit Punch");
draw_palette(kFuchsia, "Fuchsia");
draw_palette(kGreyYellow, "Grey Yellow");
draw_palette(kGreenBrownTerrain, "Green Brown Terrain");
draw_palette(kGreenPink, "Green Pink");
draw_palette(kIsland, "Island");
draw_palette(kLake, "Lake");
draw_palette(kLightTemperature, "Light Temperature");
draw_palette(kLightTerrain, "Light Terrain");
draw_palette(kMint, "Mint");
draw_palette(kNeon, "Neon");
draw_palette(kPastel, "Pastel");
draw_palette(kPearl, "Pearl");
draw_palette(kPigeon, "Pigeon");
draw_palette(kPlum, "Plum");
draw_palette(kRedBlue, "Red Blue");
draw_palette(kRose, "Rose");
draw_palette(kRust, "Rust");
draw_palette(kSandyTerrain, "Sandy Terrain");
draw_palette(kSienna, "Sienna");
draw_palette(kSolar, "Solar");
draw_palette(kSouthWest, "South West");
draw_palette(kStarryNight, "Starry Night");
draw_palette(kSunset, "Sunset");
draw_palette(kTemperatureMap, "Temperature Map");
draw_palette(kThermometer, "Thermometer");
draw_palette(kValentine, "Valentine");
draw_palette(kVisibleSpectrum, "Visible Spectrum");
draw_palette(kWaterMelon, "Water Melon");
draw_palette(kCool, "Cool");
draw_palette(kCopper, "Copper");
draw_palette(kGistEarth, "Gist Earth");
draw_palette(kViridis, "Viridis");
draw_palette(kCividis, "Cividis");
Info in <TCanvas::Print>: png file palette_51.png has been created Info in <TCanvas::Print>: pdf file palettes.pdf has been created using the current canvas Info in <TCanvas::Print>: png file palette_52.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_53.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_54.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_55.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_56.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_57.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_58.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_59.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_60.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_61.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_62.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_63.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_64.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_65.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_66.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_67.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_68.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_69.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_70.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_71.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_72.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_73.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_74.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_75.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_76.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_77.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_78.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_79.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_80.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_81.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_82.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_83.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_84.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_85.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_86.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_87.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_88.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_89.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_90.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_91.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_92.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_93.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_94.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_95.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_96.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_97.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_98.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_99.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_100.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_101.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_102.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_103.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_104.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_105.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_106.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_107.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_108.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_109.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_110.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_111.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_112.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf Info in <TCanvas::Print>: png file palette_113.png has been created Info in <TCanvas::Print>: Current canvas added to pdf file palettes.pdf and file closed
Draw all canvases
gROOT->GetListOfCanvases()->Draw()