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class TGLAnnotation: public TGLOverlayElement



 GL-overaly annotation.

Function Members (Methods)

public:

virtual	~TGLAnnotation()
static TClass*	Class()
void	CloseEditor()
Bool_t	GetAllowClose() const
Color_t	GetBackColor() const
TGLOverlayElement::ERole	TGLOverlayElement::GetRole() const
TGLOverlayElement::EState	TGLOverlayElement::GetState() const
const TString&	GetText() const
TGLFont::ETextAlignH_e	GetTextAlign() const
Color_t	GetTextColor() const
Float_t	GetTextSize() const
Char_t	GetTransparency() const
Bool_t	GetUseColorSet() const
virtual Bool_t	Handle(TGLRnrCtx& rnrCtx, TGLOvlSelectRecord& selRec, Event_t* event)
virtual TClass*	IsA() const
virtual Bool_t	MouseEnter(TGLOvlSelectRecord& selRec)
virtual void	MouseLeave()
virtual Bool_t	TGLOverlayElement::MouseStillInside(TGLOvlSelectRecord& selRec)
virtual void	Render(TGLRnrCtx& rnrCtx)
void	SetAllowClose(Bool_t x)
void	SetBackColor(Color_t x)
void	TGLOverlayElement::SetBinaryState(Bool_t s)
void	TGLOverlayElement::SetRole(TGLOverlayElement::ERole r)
void	TGLOverlayElement::SetState(TGLOverlayElement::EState s)
void	SetText(const TString& x)
void	SetTextAlign(TGLFont::ETextAlignH_e a)
void	SetTextColor(Color_t x)
void	SetTextSize(Float_t x)
void	SetTransparency(Char_t x)
void	SetUseColorSet(Bool_t x)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
	TGLAnnotation(TGLViewerBase* parent, const char* text, Float_t posx, Float_t posy)
	TGLAnnotation(TGLViewerBase* parent, const char* text, Float_t posx, Float_t posy, TGLVector3 ref)
void	UpdateText()

protected:

Char_t	GetLineTransparency() const
void	MakeEditor()
void	TGLOverlayElement::ProjectionMatrixPushIdentity()

private:

TGLAnnotation&	operator=(const TGLAnnotation&)
	TGLAnnotation(const TGLAnnotation&)

Data Members

public:

static TGLOverlayElement::EState	TGLOverlayElement::kActive
static TGLOverlayElement::ERole	TGLOverlayElement::kAll
static TGLOverlayElement::EState	TGLOverlayElement::kAllVisible
static TGLOverlayElement::ERole	TGLOverlayElement::kAnnotation
static TGLOverlayElement::EState	TGLOverlayElement::kDisabled
static TGLOverlayElement::EState	TGLOverlayElement::kInvisible
static TGLOverlayElement::ERole	TGLOverlayElement::kUser
static TGLOverlayElement::ERole	TGLOverlayElement::kViewer

protected:

Bool_t	fActive	active item identifier
Bool_t	fAllowClose	allow closing via 'X' button
Color_t	fBackColor	background color
TGLAnnotation::EDrag	fDrag	!
Float_t	fDrawH	! width and height when drawing
Bool_t	fDrawRefLine	draw 3D refrence line
Float_t	fDrawW	! width and height when drawing
TGLFont	fFont	font used to render labels
Float_t	fHeight
TGMainFrame*	fMainFrame	editors
TGLFont	fMenuFont	font used to render menu buttons
Int_t	fMouseX	! last mouse position
Int_t	fMouseY	! last mouse position
TGLViewer*	fParent
TGLVector3	fPointer	picked location in 3D space
Float_t	fPosX	x position [0, 1]
Float_t	fPosY	y position [0, 1]
TGLOverlayElement::ERole	TGLOverlayElement::fRole
TGLOverlayElement::EState	TGLOverlayElement::fState
TString	fText	annotation text
TGLFont::ETextAlignH_e	fTextAlign
Color_t	fTextColor	text color
TGTextEdit*	fTextEdit	editors
Float_t	fTextSize	relative font size
Float_t	fTextSizeDrag	! text-size at start of drag
Char_t	fTransparency	transparency of background
Bool_t	fUseColorSet	use color set from rnrCtx
Float_t	fWidth
static Color_t	fgBackColor
static Color_t	fgTextColor
static TGLAnnotation::ENameStack	kDeleteID
static TGLAnnotation::ENameStack	kEditID
static TGLAnnotation::EDrag	kMove
static TGLAnnotation::ENameStack	kMoveID
static TGLAnnotation::EDrag	kNone
static TGLAnnotation::EDrag	kResize
static TGLAnnotation::ENameStack	kResizeID

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGLAnnotation(TGLViewerBase* parent, const char* text, Float_t posx, Float_t posy)

 Constructor.
 Create annotation as plain text

TGLAnnotation(TGLViewerBase* parent, const char* text, Float_t posx, Float_t posy, TGLVector3 ref)

 Constructor.
 Create annotaton by picking an object.

~TGLAnnotation()

 Destructor.

Bool_t Handle(TGLRnrCtx& rnrCtx, TGLOvlSelectRecord& selRec, Event_t* event)

 Handle overlay event.
 Return TRUE if event was handled.

Bool_t MouseEnter(TGLOvlSelectRecord& selRec)

 Mouse has entered overlay area.

void MouseLeave()

 Mouse has left overlay area.

void Render(TGLRnrCtx& rnrCtx)

 Render the annotation.

Char_t GetLineTransparency() const

 Returns transparecy of annotation outline.
 If annotation is selected enforce visiblity of outline.

void MakeEditor()

 Show the annotation editor.

void CloseEditor()

 Close the annotation editor.

void UpdateText()

 Modify the annotation text from the text-edit widget.

TGLAnnotation(const TGLAnnotation& )

TGLAnnotation& operator=(const TGLAnnotation& )

void SetText(const TString& x)

{ fText = x; }

const TString& GetText() const

{ return fText; }

void SetTransparency(Char_t x)

{ fTransparency = x; }

Char_t GetTransparency() const

{ return fTransparency; }

void SetUseColorSet(Bool_t x)

{ fUseColorSet = x; }

Bool_t GetUseColorSet() const

{ return fUseColorSet; }

void SetBackColor(Color_t x)

{ fBackColor = x; }

Color_t GetBackColor() const

{ return fBackColor; }

void SetTextColor(Color_t x)

{ fTextColor = x; }

Color_t GetTextColor() const

{ return fTextColor; }

void SetTextSize(Float_t x)

{ fTextSize = x; }

Float_t GetTextSize() const

{ return fTextSize; }

void SetAllowClose(Bool_t x)

{ fAllowClose = x; }

Bool_t GetAllowClose() const

{ return fAllowClose; }

TGLFont::ETextAlignH_e GetTextAlign() const

{ return fTextAlign; }

void SetTextAlign(TGLFont::ETextAlignH_e a)

{ fTextAlign = a; }