A++ » INCLUDE » TGraphDelaunay

class TGraphDelaunay: public TNamed


TGraphDelaunay

This class uses the Delaunay triangles technique to interpolate and
render the data set.

Function Members (Methods)

public:
virtual~TGraphDelaunay()
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
Double_tComputeZ(Double_t x, Double_t y)
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
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)
voidFindAllTriangles()
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()
TGraph2D*GetGraph2D() const
virtual const char*TObject::GetIconName() const
Double_tGetMarginBinsContent() const
Int_t*GetMTried() const
virtual const char*TNamed::GetName() const
Int_tGetNdt() const
Int_t*GetNTried() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
Int_t*GetPTried() const
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
Double_t*GetXN() const
Double_tGetXNmax() const
Double_tGetXNmin() const
Double_t*GetYN() const
Double_tGetYNmax() const
Double_tGetYNmin() 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
Double_tInterpolate(Double_t x, Double_t y)
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()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
voidTObject::operator delete(void* ptr)
voidTObject::operator delete(void* ptr, void* vp)
voidTObject::operator delete[](void* ptr)
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)
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(ostream& 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)
voidSetMarginBinsContent(Double_t z = 0.)
voidSetMaxIter(Int_t n = 100000)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp) const
virtual Int_tTNamed::Sizeof() const
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_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
TGraphDelaunay()
TGraphDelaunay(TGraph2D* g)
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:
voidCreateTrianglesDataStructure()
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
Bool_tEnclose(Int_t T1, Int_t T2, Int_t T3, Int_t Ex) const
voidFileIt(Int_t P, Int_t N, Int_t M)
voidFindHull()
Bool_tInHull(Int_t E, Int_t X) const
Double_tInterpolateOnPlane(Int_t TI1, Int_t TI2, Int_t TI3, Int_t E) const
voidTObject::MakeZombie()

Data Members

public:
static TObject::(anonymous)TObject::kBitMask
static TObject::EStatusBitsTObject::kCanDelete
static TObject::EStatusBitsTObject::kCannotPick
static TObject::EStatusBitsTObject::kHasUUID
static TObject::EStatusBitsTObject::kInvalidObject
static TObject::(anonymous)TObject::kIsOnHeap
static TObject::EStatusBitsTObject::kIsReferenced
static TObject::EStatusBitsTObject::kMustCleanup
static TObject::EStatusBitsTObject::kNoContextMenu
static TObject::(anonymous)TObject::kNotDeleted
static TObject::EStatusBitsTObject::kObjInCanvas
static TObject::(anonymous)TObject::kOverwrite
static TObject::(anonymous)TObject::kSingleKey
static TObject::(anonymous)TObject::kWriteDelete
static TObject::(anonymous)TObject::kZombie
protected:
Bool_tfAllTri!True if FindAllTriangles() has been performed on fGraph2D
Double_t*fDist!Array used to order mass points by distance
TGraph2D*fGraph2D!2D graph containing the user data
Int_t*fHullPoints!Hull points of size fNhull
Bool_tfInit!True if CreateTrianglesDataStructure() and FindHull() have been performed
Int_t*fMTried!
Int_tfMaxIter!Maximum number of iterations to find Delaunay triangles
Int_t*fNTried!Delaunay triangles storage of size fNdt
TStringTNamed::fNameobject identifier
Int_tfNdt!Number of Delaunay triangles found
Int_tfNhull!Number of points in the hull
Int_tfNpoints!Number of data points in fGraph2D
Int_t*fOrder!Array used to order mass points by distance
Int_t*fPTried!
TStringTNamed::fTitleobject title
Int_tfTriedSize!Real size of the fxTried arrays
Double_t*fX!Pointer to fGraph2D->fX
Double_t*fXN!fGraph2D vectors normalized of size fNpoints
Double_tfXNmax!Maximum value of fXN
Double_tfXNmin!Minimum value of fXN
Double_tfXScaleFactor!
Double_tfXoffset!
Double_t*fY!Pointer to fGraph2D->fY
Double_t*fYN!fGraph2D vectors normalized of size fNpoints
Double_tfYNmax!Maximum value of fYN
Double_tfYNmin!Minimum value of fYN
Double_tfYScaleFactor!
Double_tfYoffset!Parameters used to normalize user data
Double_t*fZ!Pointer to fGraph2D->fZ
Double_tfZout!Histogram bin height for points lying outside the convex hull

Class Charts

Inheritance Chart:
TObject
←
TNamed
←
TGraphDelaunay

Function documentation

TGraphDelaunay(const TGraphDelaunay& )
TGraphDelaunay& operator=(const TGraphDelaunay& )
Bool_t fAllTri; //!True if FindAllTriangles()
Bool_t fInit; //!True if CreateTrianglesDataStructure()
Bool_t Enclose(Int_t T1, Int_t T2, Int_t T3, Int_t Ex) const
void FileIt(Int_t P, Int_t N, Int_t M)
void FindHull()
Bool_t InHull(Int_t E, Int_t X) const
Double_t InterpolateOnPlane(Int_t TI1, Int_t TI2, Int_t TI3, Int_t E) const
TGraphDelaunay()
TGraphDelaunay(TGraph2D* g)
virtual ~TGraphDelaunay()
Double_t ComputeZ(Double_t x, Double_t y)
TGraph2D * GetGraph2D() const
{return fGraph2D;}
Double_t GetMarginBinsContent() const
{return fZout;}
Int_t GetNdt() const
{return fNdt;}
Int_t * GetPTried() const
{return fPTried;}
Int_t * GetNTried() const
{return fNTried;}
Int_t * GetMTried() const
{return fMTried;}
Double_t * GetXN() const
{return fXN;}
Double_t * GetYN() const
{return fYN;}
Double_t GetXNmin() const
{return fXNmin;}
Double_t GetXNmax() const
{return fXNmax;}
Double_t GetYNmin() const
{return fYNmin;}
Double_t GetYNmax() const
{return fYNmax;}
Double_t Interpolate(Double_t x, Double_t y)
void SetMaxIter(Int_t n = 100000)
void SetMarginBinsContent(Double_t z = 0.)