Log of /trunk/graf/src/TMultiGraph.cxx

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Revision 1500 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jan 30 15:41:17 2001 UTC (13 years, 11 months ago) by brun
File length: 9847 byte(s)
Diff to previous 1205

Fix a problem in TMultiGraph::Paint when computing the max/min scale
of a TMultiGraph object having only graphs.

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Revision 1205 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Dec 13 15:13:57 2000 UTC (14 years, 1 month ago) by brun
File length: 9488 byte(s)
Diff to previous 754

      W A R N I N G   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
     ==================================================================
A very long list of changes in this pre-release of version 3.00.
We have modified the signature of many functions (in particular TObject)
to introduce more constness in the system.
You must change your code if your class derives from TObject and uses
one of the modified functions such as ls, Print, Compare, Hash, etc.
The modified functions in TObject have the following signature:
   virtual TObject    *Clone() const;
   virtual Int_t       Compare(const TObject *obj) const;
   virtual void        Delete(Option_t *option=""); // *MENU*
   virtual void        DrawClass() const; // *MENU*
   virtual void        DrawClone(Option_t *option="") const; // *MENU*
   virtual void        Dump() const; // *MENU*
   virtual TObject    *FindObject(const TObject *obj) const;
   virtual char       *GetObjectInfo(Int_t px, Int_t py) const;
   virtual ULong_t     Hash() const;
   virtual void        Inspect() const; // *MENU*
   virtual Bool_t      IsEqual(const TObject *obj) const;
   virtual void        ls(Option_t *option="") const;
   virtual void        Print(Option_t *option="") const;

A similar operation has been done with classes such as TH1, TVirtualPad,
TTree, etc.

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Revision 754 - (view) (download) (as text) (annotate) - [select for diffs]
Added Thu Oct 12 13:27:23 2000 UTC (14 years, 3 months ago) by brun
File length: 9465 byte(s)

Add new class TMultiGraph.
//   A TMultiGraph is a collection of TGraph (or derived) objects
//   Use TMultiGraph::Add to add a new graph to the list.
//   The TMultiGraph owns the objects in the list.
//   Drawing options are the same as for TGraph
//   Example;
//     TGraph *gr1 = new TGraph(...
//     TGraphErrors *gr2 = new TGraphErrors(...
//     TMultiGraph *mg = new TMultiGraph();
//     mg->Add(gr1);
//     mg->Add(gr2);
//     mg->Draw("alp");