class TGLTH3Slice: public TNamed


 A slice of a TH3.

Function Members (Methods)

public:
TGLTH3Slice(const TString& sliceName, const TH3* hist, const TGLPlotCoordinates* coord, const TGLPlotBox* box, TGLTH3Slice::ESliceAxis axis)
TGLTH3Slice(const TString& sliceName, const TH3* hist, const TF3* fun, const TGLPlotCoordinates* coord, const TGLPlotBox* box, TGLTH3Slice::ESliceAxis axis)
~TGLTH3Slice()
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 voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual voidTNamed::Copy(TObject& named) const
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
voidDrawSlice(Double_t pos) const
virtual voidTObject::Dump() constMENU
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 voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidTNamed::FillBuffer(char*& buffer)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
virtual const char*TNamed::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
const TGLLevelPalette&GetPalette() const
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTNamed::Hash() const
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() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTNamed::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
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)
TNamed&TNamed::operator=(const TNamed& rhs)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTNamed::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
voidSetMinMax(const Rgl::Range_t& newRange)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
voidSetSliceWidth(Int_t width = 1)MENU
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual Int_tTNamed::Sizeof() const
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 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
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()
private:
voidDrawSliceFrame(Int_t low, Int_t up) const
voidDrawSliceTextured(Double_t pos) const
voidFindMinMax(Int_t sliceBegin, Int_t sliceEnd) const
Bool_tPreparePalette() const
voidPrepareTexCoords(Double_t pos, Int_t sliceBegin, Int_t sliceEnd) const

Data Members

public:
enum ESliceAxis { kXOZ
kYOZ
kXOY
};
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
protected:
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title
private:
TAxis*fAxis
TGLTH3Slice::ESliceAxisfAxisType
const TGLPlotBox*fBox
const TGLPlotCoordinates*fCoord
const TF3*fF3
const TH3*fHist
pair<double,double>fMinMax
TGLLevelPalettefPalette
Int_tfSliceWidth
TGL2DArray<Double_t>fTexCoords

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TGLTH3Slice(const TString& sliceName, const TH3* hist, const TGLPlotCoordinates* coord, const TGLPlotBox* box, TGLTH3Slice::ESliceAxis axis)
 Constructor.
TGLTH3Slice(const TString& sliceName, const TH3* hist, const TF3* fun, const TGLPlotCoordinates* coord, const TGLPlotBox* box, TGLTH3Slice::ESliceAxis axis)
 Constructor.
void SetSliceWidth(Int_t width = 1)
 Set Slice width.
void DrawSlice(Double_t pos) const
 Draw slice.
void FindMinMax(Int_t sliceBegin, Int_t sliceEnd) const
 Find minimum and maximum for slice.
 fMinMax.first = 0.;

   switch (fAxisType) {
   case kXOZ:
      for (Int_t level = low; level < up; ++ level)
         fMinMax.first += fHist->GetBinContent(fCoord->GetFirstXBin(), level, fCoord->GetFirstZBin());
      fMinMax.second = fMinMax.first;
      for (Int_t j = fCoord->GetFirstZBin(), jt = 0, ej = fCoord->GetLastZBin(); j <= ej; ++j, ++jt) {
         for (Int_t i = fCoord->GetFirstXBin(), it = 0, ei = fCoord->GetLastXBin(); i <= ei; ++i, ++it) {
            Double_t val = 0.;
            for (Int_t level = low; level < up; ++ level)
               val += fHist->GetBinContent(i, level, j);
            fMinMax.second = TMath::Max(fMinMax.second, val);
            fMinMax.first = TMath::Min(fMinMax.first, val);
         }
      }
      break;
   case kYOZ:
      for (Int_t level = low; level < up; ++ level)
         fMinMax.first += fHist->GetBinContent(level, fCoord->GetFirstYBin(), fCoord->GetFirstZBin());
      fMinMax.second = fMinMax.first;
      for (Int_t j = fCoord->GetFirstZBin(), jt = 0, ej = fCoord->GetLastZBin(); j <= ej; ++j, ++jt) {
         for (Int_t i = fCoord->GetFirstYBin(), it = 0, ei = fCoord->GetLastYBin(); i <= ei; ++i, ++it) {
            Double_t val = 0.;
            for (Int_t level = low; level < up; ++ level)
               val += fHist->GetBinContent(level, i, j);
            fMinMax.second = TMath::Max(fMinMax.second, val);
            fMinMax.first = TMath::Min(fMinMax.first, val);
         }
      }
      break;
   case kXOY:
      for (Int_t level = low; level < up; ++ level)
         fMinMax.first += fHist->GetBinContent(fCoord->GetFirstXBin(), fCoord->GetFirstYBin(), level);
      fMinMax.second = fMinMax.first;
      for (Int_t i = fCoord->GetFirstXBin(), ir = 0, ei = fCoord->GetLastXBin(); i <= ei; ++i, ++ir) {
         for (Int_t j = fCoord->GetFirstYBin(), jr = 0, ej = fCoord->GetLastYBin(); j <= ej; ++j, ++jr) {
            Double_t val = 0.;
            for (Int_t level = low; level < up; ++ level)
               val += fHist->GetBinContent(i, j, level);
            fMinMax.second = TMath::Max(fMinMax.second, val);
            fMinMax.first = TMath::Min(fMinMax.first, val);
         }
      }
      break;
}
Bool_t PreparePalette()
Initialize color palette.
void PrepareTexCoords(Double_t pos, Int_t sliceBegin, Int_t sliceEnd) const
 Prepare TexCoords.
void DrawSliceTextured(Double_t pos) const
 Draw slice textured.
void DrawSliceFrame(Int_t low, Int_t up) const
 Draw slice frame.
void SetMinMax(const Rgl::Range_t& newRange)
const TGLLevelPalette & GetPalette()

Author: Timur Pocheptsov 14/06/2006
Last change: root/gl:$Id: TGLPlotPainter.h 24186 2008-06-09 11:34:54Z matevz $
Last generated: 2008-06-25 08:41
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