ROOT examples and galleries of images produced with ROOT
** UNDER CONSTRUCTION **
Examples
This page features example plots. Click on any image to view it in full size along with the source code.
For more in-depth examples, visit the tutorials page. Visit this page to access a comprehensive list of all available ROOT documentation sources.
Histograms Examples
This example demonstrates how to use the accessible color schemes with THStack.
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Example creating a simple ratio plot of two histograms using the pois division option.
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Getting Contours From TH2D.
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Example of candle plot showing the whiskers definition.
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Graphs Examples
This example show how to put some annotation on a 3D plot using 3D polylines.
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Draw three graphs with an exclusion zone.
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Show how to shade an area between two graphs
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Higgs Plots
This gallery shows some of the plots (produced using ROOT) presented when the Higgs boson discovery was announced at CERN.
Atlas CLs Exclusion
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Atlas Data MC Comparison
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Atlas P0 Trends
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Atlas Signifiance Channel by Channel
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CMS 2D Cf-Cv Likelihood Profile
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CMS CLs Exclusion Plot
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CMS Data MC Ratio Plot
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CMS P-Value trends
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CMS Tau Discrimination
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CMS y MVA Discrimination
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CMS γγ Inv. Mass Data MC comparison
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MELA Dilepton Channels
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Detectors
This gallery shows some detector’s geometries produced using ROOT.
AMS detector
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ATLAS detector
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Aleph detector
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Alice detector
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BABAR detector
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BES detector
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BRAHMS detector
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BTEV detector
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Belle detector
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CDF detector
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CMS detector
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D0 detector
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E907 detector
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Felix detector
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GANIL detector
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Hades detector
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Hermes detector
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Integral detector
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MINOS detector
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NA47 detector
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NA49 detector
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ND280 detector
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Phenix detector
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Phobos detector
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SLD detector
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STAR detector
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Tesla detector
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WA91 detector
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Data Analysis and Visualization
Astro Physics example 1
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Astro Physics example 2
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Astro Physics example 3
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Astro Physics example 4
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Astro Physics example 5
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CMS physics simulation at HIP18 Discovery reach
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Coloured scatter plot
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Cross-sections vs. centre-of-mass energy for proton-proton interactions
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EMB M Wheel
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EM response profile
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Example of fit
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Exclusion graphs
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Galaxy view 1
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Galaxy view 2
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HCAL vs ECAL
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High quality plot
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Mercury at 14.149 MHz
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Minuit fit result on the Graph2DErrors points
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Simple tree analysis
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Sun view
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Z-scaling of Direct Photon Productions in pp Collisions at RHIC Energies
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Advanced GUI
An event display based on ROOT GUI
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GUI tools to build applications
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ROOT object browser
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TBrowser as a code editor
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TBrowser to draw histograms
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Visualisation techniques and basic graphics
This gallery shows the basic graphics tools and some of the visualisation techniques ROOT provides.
2D histogram rendered with boxes
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3D histogram drawn with option BOX
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A Compilation of the main Tools and Packages used in HENP offline software between 1970 and 2010
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A simple graph
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All kind of axis
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All kind of boxes
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Application Domains
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Arrows drawing
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Basic 3D shapes
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Born equation produced with TLatex
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Candle plots
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Coloured scatter plot
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Directory architecture
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Drawing option- TEXT
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Ellipse drawing
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Error bars plot
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Example of contours plot
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Example of formulae produced with TLatex
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Example of pie chart drawing
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Examples of polar graphs
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Feynman diagrams
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Graph with asymmetric errors
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Graph with bent error bars
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Histograms with alphanumeric labels
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Implicit functions
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Iso surface to drawn 3D histogram
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List of greek symbols
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Markers' styles
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Multi-Graph drawing
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My first ROOT interactive session
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Parallel coordinates
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Parametric surfaces 1
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Parametric surfaces 2
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Parametric surfaces 3
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Parametric surfaces 4
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Parametric surfaces 5
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Polygons' fill styles
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Ratio of energy in Xtals for data
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Simple graph
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Sky maps or exposure maps
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Surfaces plots
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TLatex Math symbols
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Test of random numbers
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The color wheel
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The elementary particles
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The tree data structure
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Time on axis
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Two legos plots combined
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