library: libGed #include "TGraphEditor.h"

# TGraphEditor

class description - source file - inheritance tree (.pdf)

## class TGraphEditor : public TGedFrame

| Inheritance Chart:

`TObject`

<-

`TGObject`

<-

`TGWindow`

`TQObject`

<-

`TGFrame`

<-

`TGCompositeFrame`

`TGWidget`

<-

`TGedFrame`

<-

`TGraphEditor`

        protected:

          virtual void ConnectSignals2Slots()

        public:

                          TGraphEditor(const TGWindow* p, Int_t id, Int_t width = 140, Int_t height = 30, UInt_t options = kChildFrame, Pixel_t back = GetDefaultFrameBackground())
                          TGraphEditor(const TGraphEditor&)
                  virtual ~TGraphEditor()
           static TClass* Class()
             virtual void DoMarkerOnOff(Bool_t on)
             virtual void DoShape(Int_t s)
             virtual void DoTitle(const char* text)
          virtual TClass* IsA() const
             virtual void SetModel(TVirtualPad* pad, TObject* obj, Int_t event)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

### Data Members

        protected:

                    char fDrawShape    Shape of the Graph (simple, smooth, bar)
            TGTextEntry* fTitle        Contains the title of the graph
                   Int_t fTitlePrec    font precision level
                 TGraph* fGraph        Graph object
          TGButtonGroup* fgr           Group the Radiobuttons:
          TGRadioButton* fShape        just draw unconnected points
          TGRadioButton* fShape0       set smooth graph curve
          TGRadioButton* fShape1       set simple poly-line between every graph point
          TGRadioButton* fShape2       set graph draw mode to bar chart
          TGRadioButton* fShape3       set graph draw mode to fill area
          TGCheckButton* fMarkerOnOff  set Marker visible/unvisible

## Class Description

      TGraphEditor

      Implements GUI for graph attributes.

      Title': set the title of the graph
      Change the Shape of the graph:
         'No Line'     = " ": just draw unconnected points
         'Simple Line' = "L":simple poly line between every point is drawn
         'Smooth Line' = "C":smooth curve is drawn
         'Bar Chart'   = "B": A bar chart is drawn at each point
         'Fill Area'   = "F": A fill area is drawn
      Check box: 'Marker On/Off' Set Marker visible/invisible

/* */

TGraphEditor(const TGWindow *p, Int_t id, Int_t width, Int_t height, UInt_t options, Pixel_t back) : TGedFrame(p, id, width, height, options | kVerticalFrame, back)

     Constructor of graph attribute GUI.

~TGraphEditor()

     Destructor of graph editor.

void ConnectSignals2Slots()

     Connect signals to slots.

void SetModel(TVirtualPad* pad, TObject* obj, Int_t)

     Pick up the used values of graph attributes.

void DoTitle(const char *text)

     Slot connected to the title textentry
     sets the Title of the graph

void DoShape(Int_t s)

     Slot connected to the draw options.

void DoMarkerOnOff(Bool_t on)

     Slot connected to MarkerOnOff CheckBox:
     Set marker visible/invisible.

### Inline Functions

                 TClass* Class()
                 TClass* IsA() const
                    void ShowMembers(TMemberInspector& insp, char* parent)
                    void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)
            TGraphEditor TGraphEditor(const TGraphEditor&)

Author: Carsten Hof 16/08/04
Last update: root/ged:$Name: $:$Id: TGraphEditor.cxx,
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *