Log of /trunk/graf/inc/TMultiGraph.h

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Revision 4037 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 19 17:43:41 2002 UTC (12 years, 11 months ago) by brun
File length: 2578 byte(s)
Diff to previous 1205

Add an optional argument to TMultiGraph::Draw.
This optional argument can be used to specify the draw option for this graph.
If a draw option is not specified, the option specified in TMultiGraph::Draw
will be used instead.

Also, always use the option "0" when painting the frame histogram.
The option "0" suppresses the drawing of the horizonthal line at y=0.

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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: 2558 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: 2528 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");