ROOT Tutorials: TGraph, TGraphErrors, etc

From $ROOTSYS/tutorials/graphs

1. approx.C Macro to test interpolation function Approx
2. bent.C Bent error bars
3. exclusiongraph.C Draw three graphs with an exclusion zone.
4. exclusiongraph2.C Draw several graphs with an exclusion zones.
5. gerrors.C Draw a graph with error bars
6. gerrors2.C Draw two graphs with error bars
7. graph.C Draw a simple graph
8. graph2derrorsfit.C Create, Draw and fit a TGraph2DErrors
9. graphApply.C A macro to demonstrate the functionality of TGraphX::Apply() method
10. graphpolar.C Create and draw a polar graph
11. graphpolar2.C Create and draw a polar graph with PI axis
12. graphpolar3.C Create and draw a polar graph with PI axis using a TF1
13. graphstruct.C Draw a simple graph structure.
14. graphtext.C Draw a graph with text attached to each point.
15. gtime.C example of TGraphTime
16. gtime2.C example of TGraphTime showing how the class could be used to visualize
17. labels1.C Setting alphanumeric labels in a 1-d histogram
18. labels2.C Setting alphanumeric labels
19. motorcycle.C Macro to test scatterplot smoothers: ksmooth, lowess, supsmu
20. multigraph.C Create and Draw a TMultiGraph
21. multipalette.C Draw color plots using different color palettes.
22. seism.C strip chart example
23. splines_test.C examples of use of the spline classes
24. surfaces.C Draw 2-Dim functions
25. timeonaxis.C This macro illustrates the use of the time mode on the axis
26. timeonaxis2.C Define the time offset as 2003, January 1st
27. timeonaxis3.C This example compare what the system time function gmtime and localtime give
28. waves.C Hint: Spherical waves
29. zdemo.C This macro is an example of graphs in log scales with annotations.
30. zones.C example of script showing how to divide a canvas