class TPaletteAxis: public TPave

 a TPaletteAxis object is used to display the color palette when
 drawing 2-d histograms.
 The object is automatically created when drawing a 2-D histogram
 when the option "z" is specified.
 The object is added to the histogram list of functions and can be retrieved
 and its attributes changed with:
  TPaletteAxis *palette = (TPaletteAxis*)h->GetListOfFunctions()->FindObject("palette");

 The palette can be interactively moved and resized. The context menu
 can be used to set the axis attributes.

 It is possible to select a range on the axis to set the min/max in z

/* */

Function Members (Methods)

TPaletteAxis(const TPaletteAxis& palette)
TPaletteAxis(Double_t x1, Double_t y1, Double_t x2, Double_t y2, TH1* h)
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidTPave::ConvertNDCtoPad()
virtual voidCopy(TObject& palette) const
virtual voidTObject::Delete(Option_t* option = "")
Int_tTAttLine::DistancetoLine(Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
virtual Int_tDistancetoPrimitive(Int_t px, Int_t py)
virtual voidTPave::Draw(Option_t* option = "")
virtual TBox*TBox::DrawBox(Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual voidTObject::DrawClass() const
virtual TObject*TObject::DrawClone(Option_t* option = "") const
virtual voidTPave::DrawPave(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Int_t bordersize = 4, Option_t* option = "br")
virtual voidTObject::Dump() const
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
Int_tTPave::GetBorderSize() const
Double_tTPave::GetCornerRadius() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual Color_tTAttFill::GetFillColor() const
virtual Style_tTAttFill::GetFillStyle() const
virtual const char*TObject::GetIconName() const
virtual Color_tTAttLine::GetLineColor() const
virtual Style_tTAttLine::GetLineStyle() const
virtual Width_tTAttLine::GetLineWidth() const
virtual Option_t*GetName() const
virtual char*GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TPave::GetOption() const
Int_tTPave::GetShadowColor() const
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
Double_tTBox::GetX1() const
Double_tTPave::GetX1NDC() const
Double_tTBox::GetX2() const
Double_tTPave::GetX2NDC() const
Double_tTBox::GetY1() const
Double_tTPave::GetY1NDC() const
Double_tTBox::GetY2() const
Double_tTPave::GetY2NDC() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTPave::Hash() const
virtual voidTBox::HideToolTip(Int_t event)
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() const
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
Bool_tTBox::IsBeingResized() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTPave::IsSortable() const
virtual Bool_tTAttFill::IsTransparent() const
Bool_tTObject::IsZombie() const
virtual voidTPave::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual voidTAttLine::Modify()
virtual Bool_tTObject::Notify()
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
TPave&TPave::operator=(const TPave&)
virtual voidPaint(Option_t* option = "")
virtual voidTBox::PaintBox(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Option_t* option = "")
virtual voidTPave::PaintPave(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Int_t bordersize = 4, Option_t* option = "br")
virtual voidTPave::PaintPaveArc(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Int_t bordersize = 4, Option_t* option = "br")
virtual voidTObject::Pop()
virtual voidTPave::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
virtual voidTAttFill::ResetAttFill(Option_t* option = "")
virtual voidTAttLine::ResetAttLine(Option_t* option = "")
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") const
virtual voidTAttFill::SaveFillAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1001)
virtual voidTAttLine::SaveLineAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t widdef = 1)
virtual voidSavePrimitive(ostream& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTPave::SetBorderSize(Int_t bordersize = 4)
virtual voidTPave::SetCornerRadius(Double_t rad = 0.2)
virtual voidTObject::SetDrawOption(Option_t* option = "")
static voidTObject::SetDtorOnly(void* obj)
virtual voidTAttFill::SetFillAttributes()
virtual voidTAttFill::SetFillColor(Color_t fcolor)
virtual voidTAttFill::SetFillStyle(Style_t fstyle)
virtual voidSetLabelColor(Int_t labelcolor)
virtual voidSetLabelFont(Int_t labelfont)
virtual voidSetLabelOffset(Float_t labeloffset)
virtual voidSetLabelSize(Float_t labelsize)
virtual voidTAttLine::SetLineAttributes()
virtual voidTAttLine::SetLineColor(Color_t lcolor)
virtual voidTAttLine::SetLineStyle(Style_t lstyle)
virtual voidTAttLine::SetLineWidth(Width_t lwidth)
virtual voidSetName(const char* name = "")
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTPave::SetOption(Option_t* option = "br")
virtual voidTPave::SetShadowColor(Int_t color)
virtual voidSetTitleOffset(Float_t titleoffset = 1)
virtual voidSetTitleSize(Float_t titlesize)
virtual voidTBox::SetToolTipText(const char* text, Long_t delayms = 1000)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidTBox::SetX1(Double_t x1)
virtual voidTPave::SetX1NDC(Double_t x1)
virtual voidTBox::SetX2(Double_t x2)
virtual voidTPave::SetX2NDC(Double_t x2)
virtual voidTBox::SetY1(Double_t y1)
virtual voidTPave::SetY1NDC(Double_t y1)
virtual voidTBox::SetY2(Double_t y2)
virtual voidTPave::SetY2NDC(Double_t y2)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidUnZoom()
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const

Data Members

enum { kHasView
enum TPave::[unnamed] { kNameIsAction
enum TBox::[unnamed] { kCannotMove
enum TObject::EStatusBits { kCanDelete
enum TObject::[unnamed] { kIsOnHeap
TGaxisfAxispalette axis
Int_tTPave::fBorderSizewindow box bordersize in pixels
Double_tTPave::fCornerRadiusCorner radius in case of option arc
Color_tTAttFill::fFillColorfill area color
Style_tTAttFill::fFillStylefill area style
TH1*fHpointer to parent histogram
Int_tTPave::fInit(=0 if transformation to NDC not yet done)
Color_tTAttLine::fLineColorline color
Style_tTAttLine::fLineStyleline style
Width_tTAttLine::fLineWidthline width
TStringfNamePave name
TStringTPave::fNamePave name
TStringTPave::fOptionPave style
Bool_tTBox::fResizing!True if box is being resized
Int_tTPave::fShadowColorColor of the pave's shadow
Double_tTBox::fX1X of 1st point
Double_tTPave::fX1NDCX1 point in NDC coordinates
Double_tTBox::fX2X of 2nd point
Double_tTPave::fX2NDCX2 point in NDC coordinates
Double_tTBox::fY1Y of 1st point
Double_tTPave::fY1NDCY1 point in NDC coordinates
Double_tTBox::fY2Y of 2nd point
Double_tTPave::fY2NDCY2 point in NDC coordinates

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TPaletteAxis(const TPaletteAxis& palette)
 palette default constructor
TPaletteAxis(Double_t x1, Double_t y1, Double_t x2, Double_t y2, TH1* h)
 palette normal constructor
 palette destructor
TPaletteAxis(const TPaletteAxis& palette)
 palette copy constructor
void Copy(TObject& palette) const
Copy this pave to pave*-*-*-*-*-
*-*                  ======================
Int_t DistancetoPrimitive(Int_t px, Int_t py)
check if mouse on the axis region
void ExecuteEvent(Int_t event, Int_t px, Int_t py)
check if mouse on the axis region
char * GetObjectInfo(Int_t px, Int_t py) const
   Redefines TObject::GetObjectInfo.
   Displays the z value corresponding to cursor position py

void Paint(Option_t* option = "")
 Paint the palette
void SavePrimitive(ostream& out, Option_t* option = "")
 Save primitive as a C++ statement(s) on output stream out.
void UnZoom()
 Unzoom the palette
TGaxis * GetAxis()
{return &fAxis;}
Option_t * GetName()
{return fName.Data();}
void SetName(const char* name = "")
{fName = name;}
void SetLabelColor(Int_t labelcolor)
void SetLabelFont(Int_t labelfont)
void SetLabelOffset(Float_t labeloffset)
void SetLabelSize(Float_t labelsize)
void SetTitleOffset(Float_t titleoffset = 1)
void SetTitleSize(Float_t titlesize)

Author: Rene Brun 15/11/2002
Last update: root/histpainter:$Id: TPaletteAxis.h 20882 2007-11-19 11:31:26Z rdm $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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