[tutorials] Renaming histogram tutorials

core/base/src/TExec.cxx

@@ -82,11 +82,11 @@ such as TPad::GetEvent, TPad::GetEventX, TPad::GetEventY to find
 which type of event and the X,Y position of the mouse.
 By default, the list of TExecs is executed. This can be disabled
 via the canvas menu "Option".
-See $ROOTSYS/tutorials/hist/exec2.C for an example.
+See $ROOTSYS/tutorials/hist/hist058_TExec_th2.C for an example.
 ~~~ {.cpp}
    Root > TFile f("hsimple.root");
    Root > hpxpy.Draw();
-   Root > c1.AddExec("ex2",".x exec2.C");
+   Root > c1.AddExec("ex2",".x hist058_TExec_th2.C");
 ~~~
 When moving the mouse in the canvas, a second canvas shows the
 projection along X of the bin corresponding to the Y position

graf2d/gpad/src/TRatioPlot.cxx

@@ -57,7 +57,7 @@ Available options are for `option`:
 | diffsig    | subtracts the histograms and divides by the uncertainty |
 
 Begin_Macro(source)
-../../../tutorials/hist/ratioplot1.C
+../../../tutorials/hist/hist029_TRatioPlot_simple.C
 End_Macro
 
 ## Fit residuals
@@ -73,7 +73,7 @@ the function value as the error.
 
 
 Begin_Macro(source)
-../../../tutorials/hist/ratioplot2.C
+../../../tutorials/hist/hist030_TRatioPlot_residual.C
 End_Macro
 
 ## Error options for difference divided by uncertainty and fit residual
@@ -82,8 +82,8 @@ options to the `option` argument.
 
 | Option     | Description                                                  |
 | ---------- | ------------------------------------------------------------ |
-| errasym    | Uses calculated asymmetric errors from `TH1::GetBinErrorUp`/`TH1::GetBinErrorLow`. Note that you need to set `TH1::SetBinErrorOption` first |
-| errfunc    | Uses \f$ \sqrt{f(x)} \f$ as the error |
+| errasym    | Uses calculated asymmetric errors from `TH1::GetBinErrorUp`/`TH1::GetBinErrorLow`. Note that you need to
+set `TH1::SetBinErrorOption` first | | errfunc    | Uses \f$ \sqrt{f(x)} \f$ as the error |
 
 The asymmetric error case uses the upper or lower error depending on the relative size
 of the bin contents, or the bin content and the function value.
@@ -98,7 +98,6 @@ is responsible for the range, which enables you to modify the range.
 \image html gpad_ratioplot.png
 */
 
-
 ////////////////////////////////////////////////////////////////////////////////
 /// TRatioPlot default constructor
 
@@ -522,7 +521,7 @@ void TRatioPlot::SetRightMargin(Float_t margin)
 /// \param margin The new margin
 ///
 /// Begin_Macro(source)
-/// ../../../tutorials/hist/ratioplot6.C
+/// ../../../tutorials/hist/hist034_TRatioPlot_fit_margin.C
 /// End_Macro
 
 void TRatioPlot::SetSeparationMargin(Float_t margin)
@@ -700,7 +699,7 @@ void TRatioPlot::Draw(Option_t *option)
 /// graphs are only created then.
 ///
 /// Begin_Macro(source)
-/// ../../../tutorials/hist/ratioplot3.C
+/// ../../../tutorials/hist/hist031_TRatioPlot_residual_fit.C
 /// End_Macro
 
 TGraph *TRatioPlot::GetLowerRefGraph() const
@@ -1665,7 +1664,7 @@ void TRatioPlot::SetConfidenceLevels(Double_t c1, Double_t c2)
 /// \param gridlines Vector of y positions for the dashes lines
 ///
 /// Begin_Macro(source)
-/// ../../../tutorials/hist/ratioplot4.C
+/// ../../../tutorials/hist/hist032_TRatioPlot_fit_lines.C
 /// End_Macro
 
 void TRatioPlot::SetGridlines(std::vector<double> gridlines)
@@ -1695,7 +1694,7 @@ void TRatioPlot::SetGridlines(Double_t *gridlines, Int_t numGridlines)
 /// \param ci2 Color of the 2 sigma band
 /// Sets the color of the 1 and 2 sigma bands in the fit residual case.
 /// Begin_Macro(source)
-/// ../../../tutorials/hist/ratioplot5.C
+/// ../../../tutorials/hist/hist033_TRatioPlot_fit_confidence.C
 /// End_Macro
 
 void TRatioPlot::SetConfidenceIntervalColors(Color_t ci1, Color_t ci2)

graf2d/graf/src/TGaxis.cxx

@@ -314,7 +314,7 @@ only with histograms because the labels'definition is stored in `TAxis`.
 The following example demonstrates how to create such labels.
 
 Begin_Macro(source)
-../../../tutorials/hist/hlabels2.C
+../../../tutorials/hist/hist036_TH2_labels.C
 End_Macro
 
 Because the alphanumeric labels are usually longer that the numeric labels, their

graf2d/graf/src/TLegend.cxx

@@ -187,7 +187,7 @@ The following example illustrate this facility. Only the width and height of the
 legend is specified in percentage of the pad size.
 
 Begin_Macro(source)
-../../../tutorials/hist/legendautoplaced.C
+../../../tutorials/hist/hist011_TH1_legend_autoplaced.C
 End_Macro
 
 */

graf2d/graf/src/TPaveStats.cxx

@@ -218,11 +218,10 @@ to `gStyle->SetOptFit(111)`
 The following example show how to remove and add a line in a statistics box.
 
 Begin_Macro(source)
-../../../tutorials/hist/statsEditing.C
+../../../tutorials/hist/hist036_TH2_labels.C
 End_Macro
 */
 
-
 const UInt_t kTakeStyle = BIT(17); //see TStyle::SetOptFit/Stat
 
 ////////////////////////////////////////////////////////////////////////////////

hist/hist/src/THStack.cxx

@@ -105,7 +105,7 @@ End_Macro
 A more complex example:
 
 Begin_Macro(source)
-../../../tutorials/hist/hstack.C
+../../../tutorials/hist/hist023_THStack_simple.C
 End_Macro
 
 Note that picking is supported for all drawing modes.
@@ -117,18 +117,17 @@ Stacks of 2D histograms can also be painted as violin plots, combinations of can
 violin plots are possible as well:
 
 Begin_Macro(source)
-../../../tutorials/hist/candleplotstack.C
+../../../tutorials/hist/hist051_Graphics_candle_plot_stack.C
 End_Macro
 
 Automatic coloring according to the current palette is available as shown in the
 following example:
 
 Begin_Macro(source)
-../../../tutorials/hist/thstackpalettecolor.C
+../../../tutorials/hist/hist027_THStack_palette_color.C
 End_Macro
 */
 
-
 ////////////////////////////////////////////////////////////////////////////////
 /// constructor with name and title
 

hist/histpainter/src/THistPainter.cxx

@@ -438,15 +438,15 @@ is determined according to the number of objects having palette coloring in
 the current pad.
 
 Begin_Macro(source)
-../../../tutorials/hist/histpalettecolor.C
+../../../tutorials/hist/hist005_TH1_palettecolor.C
 End_Macro
 
 Begin_Macro(source)
-../../../tutorials/hist/thstackpalettecolor.C
+../../../tutorials/hist/hist027_THStack_palette_color.C
 End_Macro
 
 Begin_Macro(source)
-../../../tutorials/hist/thstack2palettecolor.C
+../../../tutorials/hist/hist025_THStack_2d_palette_color.C
 End_Macro
 
 \anchor HP06
@@ -788,7 +788,7 @@ End_Macro
 When the option `bar` or `hbar` is specified, a bar chart is drawn. A vertical
 bar-chart is drawn with the options `bar`, `bar0`, `bar1`, `bar2`, `bar3`, `bar4`.
 An horizontal bar-chart is drawn with the options `hbar`, `hbar0`, `hbar1`,
-`hbar2`, `hbar3`, `hbar4` (hbars.C).
+`hbar2`, `hbar3`, `hbar4` (hist006_TH1_bar_charts.C).
 
 - The bar is filled with the histogram fill color.
 - The left side of the bar is drawn with a light fill color.
@@ -803,7 +803,7 @@ An horizontal bar-chart is drawn with the options `hbar`, `hbar0`, `hbar1`,
 When an histogram has errors the option ["HIST"](\ref OPTHIST) together with the `(h)bar` option.
 
 Begin_Macro(source)
-../../../tutorials/hist/hbars.C
+../../../tutorials/hist/hist006_TH1_bar_charts.C
 End_Macro
 
 To control the bar width (default is the bin width) `TH1::SetBarWidth()`
@@ -1275,7 +1275,7 @@ X (option `CANDLE` or `CANDLEX`) or Y (option `CANDLEY`).
 Each TH1 is represented as one candle.
 
 Begin_Macro(source)
-../../../tutorials/hist/candleplotwhiskers.C
+../../../tutorials/hist/hist052_Graphics_candle_plot_whiskers.C
 End_Macro
 
 The candle reduces the information coming from a whole distribution into few values.
@@ -1502,7 +1502,7 @@ Also the color, the line width, the size of the points and so on can be changed
 standard attribute setting methods such as SetLineColor() SetLineWidth().
 
 Begin_Macro(source)
-../../../tutorials/hist/candleplot.C
+../../../tutorials/hist/hist049_Graphics_candle_plot.C
 End_Macro
 
 \anchor HP140b
@@ -1600,7 +1600,7 @@ End_Macro
 The next example illustrates a time development of a certain value:
 
 Begin_Macro(source)
-../../../tutorials/hist/candledecay.C
+../../../tutorials/hist/hist047_Graphics_candle_decay.C
 End_Macro
 
 
@@ -1856,10 +1856,10 @@ To access the first graph in the list one should do:
     TGraph *gr1 = (TGraph*)list->First();
 
 
-The following example (ContourList.C) shows how to use this functionality.
+The following example (hist102_TH2_contour_list.C) shows how to use this functionality.
 
 Begin_Macro(source)
-../../../tutorials/hist/ContourList.C
+../../../tutorials/hist/hist102_TH2_contour_list.C
 End_Macro
 
 \anchor HP16b
@@ -2363,10 +2363,10 @@ End_Macro
 
 Rectangular bins are a frequent case. The special version of
 the `AddBin` method allows to define them more easily like
-shown in the following example (th2polyBoxes.C).
+shown in the following example (hist037_TH2Poly_boxes.C).
 
 Begin_Macro(source)
-../../../tutorials/hist/th2polyBoxes.C
+../../../tutorials/hist/hist037_TH2Poly_boxes.C
 End_Macro
 
 One `TH2Poly` bin can be a list of polygons. Such bins are defined
@@ -2721,10 +2721,10 @@ If the option `PADS` is specified, the current pad/canvas is
 subdivided into a number of pads equal to the number of histograms and each
 histogram is paint into a separate pad.
 
-The following example shows various types of stacks (hstack.C).
+The following example shows various types of stacks (hist023_THStack_simple.C).
 
 Begin_Macro(source)
-../../../tutorials/hist/hstack.C
+../../../tutorials/hist/hist023_THStack_simple.C
 End_Macro
 
 The option `nostackb` allows to draw the histograms next to each
@@ -3051,8 +3051,8 @@ highlight mode is on, mouse movement over the bin will be represented
 graphically. Bin will be highlighted as "bin box" (presented by box
 object). Moreover, any highlight (change of bin) emits signal
 `TCanvas::Highlighted()` which allows the user to react and call their own
-function. For a better understanding see also the tutorials
-`$ROOTSYS/tutorials/hist/hlHisto*.C` files.
+function. For a better understanding see also the tutorial `hist043` to `hist046`
+lacated in `$ROOTSYS/tutorials/hist/`.
 
 Highlight mode is switched on/off by `TH1::SetHighlight()` function
 or interactively from `TH1` context menu. `TH1::IsHighlight()` to verify

tutorials/CMakeLists.txt

@@ -273,10 +273,10 @@ set(gui_veto math/fit/fitpanel_playback.C
              visualisation/geom/building.C visualisation/geom/cheongwadae.C visualisation/geom/geom*.C visualisation/geom/lego.C visualisation/geom/robot.C visualisation/geom/south_gate.C visualisation/geom/station*.C visualisation/geom/tank.C visualisation/geom/webdemo.C visualisation/geom/web_cms.cxx
              visualisation/gl/glViewerExercise.C visualisation/gl/glViewerLOD.C visualisation/gl/gviz3d.C visualisation/gl/nucleus.C visualisation/gl/viewer3DLocal.C visualisation/gl/viewer3DMaster.C
              visualisation/gui/*.C
-             hist/exec1.C
-             hist/exec2.C
-             hist/tprofile2polyRealistic.C
-             hist/tprofile2polyRealisticModuleError.C
+             hist/hist057_TExec_th1.C
+             hist/hist058_TExec_th2.C
+             hist/hist041_TProfile2Poly_realistic.C
+             hist/hist042_TProfile2Poly_module_error.C
              visualisation/image/*.C
              visualisation/graphics/psview.C visualisation/graphics/gtime.C
              visualisation/graphics/graph_edit_playback.C
@@ -513,13 +513,13 @@ set(returncode_1 math/fit/fit2a.C
                  visualisation/graphics/tmathtext.C visualisation/graphics/tmathtext2.C
                  visualisation/graphs/exclusiongraph.C
                  visualisation/graphs/graphstruct.C
-                 hist/ContourList.C
+                 hist/hist102_TH2_contour_list.C
                  hist/hist006_TH1_bar_charts.C
-                 hist/th2polyBoxes.C
-                 hist/statsEditing.C
-                 hist/cumulative.C
+                 hist/hist037_TH2Poly_boxes.C
+                 hist/hist060_TH1_Stats.C
+                 hist/hist014_TH1_cumulative.C
                  hist/hist004_TH1_labels.C
-                 hist/hlabels2.C
+                 hist/hist036_TH2_labels.C
                  io/tree/h1analysis.C
                  math/chi2test.C
                  math/r/SimpleFitting.C)
@@ -534,17 +534,17 @@ set(io-xml-xmlmodifyfile-depends tutorial-io-xml-xmlnewfile)
 set(io-xml-xmlreadfile-depends tutorial-io-xml-xmlnewfile)
 set(roofit-rf503_wspaceread-depends tutorial-roofit-rf502_wspacewrite)
 set(io-readCode-depends tutorial-io-importCode)
-set(math-fit-fit1-depends tutorial-hist-fillrandom)
+set(math-fit-fit1-depends tutorial-hist-hist001_TH1_fillrandom)
 set(math-fit-myfit-depends tutorial-math-fit-fitslicesy)
 set(math-foam-foam_demopers-depends tutorial-math-foam-foam_demo)
 set(io-tree-tree502_staff-depends  tutorial-io-tree-tree500_cernbuild)
 set(io-tree-tree501_cernstaff-depends  tutorial-io-tree-tree500_cernbuild)
-set(hist-hbars-depends  tutorial-io-tree-tree500_cernbuild)
+set(hist-hist006_TH1_bar_charts-depends  tutorial-io-tree-tree500_cernbuild)
 set(benchmarks-depends tutorial-hsimple
                        tutorial-math-fit-fit1
                        tutorial-math-fit-myfit
-                       tutorial-hist-h1ReadAndDraw
-                       tutorial-hist-FirstContour
+                       tutorial-hist-hist015_TH1_read_and_draw
+                       tutorial-hist-hist056_TPolyMarker_contour
                        tutorial-visualisation-geom-na49view
                        tutorial-io-tree-tree120_ntuple.C
                        tutorial-io-tree-spider
@@ -842,14 +842,14 @@ if(ROOT_pyroot_FOUND)
   message(STATUS "${nAfterVeto}/${nTotal} python tutorials have been activated.")
 
   #---Python tutorials dependencies--------------------------------------
-  set(tree-ntuple1-depends tutorial-hsimple-py)
-  set(hist-h1ReadAndDraw-depends tutorial-hsimple-py)
+  set(io-tree-ntuple1-depends tutorial-hsimple-py)
+  set(hist-hist015_TH1_read_and_draw-depends tutorial-hsimple-py)
   set(pyroot-benchmarks-depends tutorial-hsimple-py
                                 tutorial-math-fit-fit1-py
                                 tutorial-visualisation-geom-na49view-py
-                                tutorial-hist-h1ReadAndDraw-py
-                                tutorial-tree-ntuple1-py)
-  set(math-fit-fit1-depends tutorial-hist-fillrandom-py)
+                                tutorial-hist-hist015_TH1_read_and_draw-py
+                                tutorial-io-tree-ntuple1-py)
+  set(math-fit-fit1-depends tutorial-hist-hist001_TH1_fillrandom-py)
   set(visualisation-geom-na49view-depends tutorial-visualisation-geom-geometry-py)
   set(roofit-rf503_wspaceread-depends tutorial-roofit-rf502_wspacewrite-py)
   set(roofit-rf618_mixture_models-depends tutorial-analysis-dataframe-df106_HiggsToFourLeptons-py)