class TGRegionWithId: public TGRegion


TGImageMap (with TGRegion and TGRegionWithId help classes)

A TGImageMap provides the functionality like a clickable image in
a web browser with sensitive regions (MAP HTML tag).

Function Members (Methods)

public:
TGRegionWithId()
TGRegionWithId(const TGRegionWithId& reg)
TGRegionWithId(const TGRegion& reg, Int_t id)
TGRegionWithId(Int_t id, Int_t n, TPoint* points, Bool_t winding = kFALSE)
TGRegionWithId(Int_t id, Int_t x, Int_t y, UInt_t w, UInt_t h, TGRegion::ERegionType = kRectangle)
virtual~TGRegionWithId()
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
Bool_tTGRegion::Contains(const TPoint& p) const
Bool_tTGRegion::Contains(Int_t x, Int_t y) const
virtual voidTObject::Copy(TObject& object) const
virtual voidTObject::Delete(Option_t* option = "")
voidDisplayPopup()
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() const
virtual TObject*TObject::DrawClone(Option_t* option = "") const
virtual voidTObject::Dump() const
TGRegionTGRegion::Eor(const TGRegion& r) 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 voidTObject::ExecuteEvent(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
TGDimensionTGRegion::GetDimension() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
Int_tGetId() const
virtual const char*TObject::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
TGPopupMenu*GetPopup() const
TGPositionTGRegion::GetPosition() const
virtual const char*TObject::GetTitle() const
TGToolTip*GetToolTipText() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::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() const
TGRegionTGRegion::Intersect(const TGRegion& r) const
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
Bool_tTGRegion::IsEmpty() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTGRegion::IsNull() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTObject::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)
Bool_tTGRegion::operator!=(const TGRegion& r) const
TGRegionTGRegion::operator&(const TGRegion& r) const
TGRegion&TGRegion::operator&=(const TGRegion& r)
TGRegionTGRegion::operator+(const TGRegion& r) const
TGRegion&TGRegion::operator+=(const TGRegion& r)
TGRegionTGRegion::operator-(const TGRegion& r) const
TGRegion&TGRegion::operator-=(const TGRegion& r)
Bool_tTGRegion::operator==(const TGRegion& r) const
TGRegionTGRegion::operator^(const TGRegion& r) const
TGRegion&TGRegion::operator^=(const TGRegion& r)
TGRegionTGRegion::operator|(const TGRegion& r) const
TGRegion&TGRegion::operator|=(const TGRegion& r)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTObject::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 = "") const
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 = "")
static voidTObject::SetDtorOnly(void* obj)
static voidTObject::SetObjectStat(Bool_t stat)
voidSetPopup(TGPopupMenu* popup)
voidSetToolTipText(const char* text, Long_t delayms, const TGFrame* frame)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
TGRegionTGRegion::Subtract(const TGRegion& r) const
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
TGRegionTGRegion::Unite(const TGRegion& r) 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:
TGRegionTGRegion::CopyRegion() const
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()
private:
TGRegionWithId&operator=(const TGRegionWithId&)

Data Members

public:
enum TGRegion::ERegionType { kRectangle
kEllipse
};
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
protected:
TGRegionData*TGRegion::fDatadata describing region
Int_tfIdregion id
TGPopupMenu*fPopuppopup menu
TGToolTip*fTiptooltip

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TGRegionWithId(const TGRegionWithId& reg)
 Create GUI region (with id and possible tooltip).
TGRegionWithId(Int_t id, Int_t x, Int_t y, UInt_t w, UInt_t h, TGRegion::ERegionType = kRectangle)
 Create GUI region (with id and possible tooltip).
TGRegionWithId(Int_t id, Int_t n, TPoint* points, Bool_t winding = kFALSE)
 Create GUI region (with id and possible tooltip).
TGRegionWithId(const TGRegionWithId& reg)
 Copy constructor.
TGRegionWithId(const TGRegion& reg, Int_t id)
 Copy ctor which allows setting of new id.
~TGRegionWithId()
 Cleanup.
void DisplayPopup()
 Display popup menu associated with this region.
void SetToolTipText(const char* text, Long_t delayms, const TGFrame* frame)
 Set tool tip text associated with this region. The delay is in
 milliseconds (minimum 250). To remove tool tip call method with
 text = 0.
TGRegion & operator=(const TGRegionWithId& )
Int_t GetId()
{ return fId; }
TGToolTip * GetToolTipText()
{ return fTip; }
TGPopupMenu * GetPopup()
{ return fPopup; }
void SetPopup(TGPopupMenu* popup)
{ fPopup = popup; }

Author: Valeriy Onuchin & Fons Rademakers 18/10/2000
Last update: root/gui:$Id: TGImageMap.h 20882 2007-11-19 11:31:26Z rdm $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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