Histograms tutorials

Examples showing the "histograms' classes" usage..

Collaboration diagram for Histograms tutorials:

Files
file	ContourList.C
	Getting Contours From TH2D.
file	cumulative.C
	Illustrate use of the TH1::GetCumulative method.
file	draw2dopt.C
	Display the various 2-d drawing options.
file	DynamicSlice.C
	Show the slice of a TH2 following the mouse position.
file	exec1.C
	Echo object at mouse position.
file	exec2.C
	Echo object at mouse position and show a graphics line.
file	fillrandom.C
	Fill a 1-D histogram from a parametric function.
file	FirstContour.C
	Make a contour plot and get the first contour in a TPolyMarker.
file	greyscale.C
	Create grey scale of 200 x 200 boxes.
file	h1draw.C
	1-D histogram drawing options.
file	hbars.C
	Example of bar charts with 1-d histograms.
file	hksimple.C
	Illustrates the advantages of a TH1K histogram.
file	hlabels1.C
	1-D histograms with alphanumeric labels
file	hlabels2.C
	2-D histograms with alphanumeric labels.
file	hstack.C
	Example of stacked histograms: class THStack.
file	hsum.C
	Histograms filled and drawn in a loop.
file	hsumTimer.C
	Demo of Timers.
file	logscales.C
	Draw parametric functions with log scales.
file	multicolor.C
	Use a THStack to show a 2-D hist with cells with different colors.
file	ratioplot.C
	Example displaying two histograms and their ratio.
file	rebin.C
	Rebin a variable bin-width histogram.
file	reverseaxis.C
	Example showing an histogram with reverse axis.
file	sparsehist.C
	Evaluate the performance of THnSparse vs TH1/2/3/nF for different numbers of dimensions and bins per dimension.
file	statsEditing.C
	Edit statistics box.
file	testSmooth.C
	Histogram smoothing.
file	th2polyBoxes.C
	This tutorial illustrates how to create an histogram with polygonal bins (TH2Poly).
file	th2polyEurope.C
	This tutorial illustrates how to create an histogram with polygonal bins (TH2Poly), fill it and draw it.
file	th2polyHoneycomb.C
	This tutorial illustrates how to create an histogram with hexagonal bins (TH2Poly), fill it and draw it using GL.
file	th2polyUSA.C
	This tutorial illustrates how to create an histogram with polygonal bins (TH2Poly), fill it and draw it using GL.
file	transpad.C
	Example of a canvas showing two histograms with different scales.
file	twoscales.C
	Example of macro illustrating how to superimpose two histograms with different scales in the "same" pad.