Definition at line 54 of file TMathText.cxx.

Public Member Functions
	TMathTextRenderer (TMathText *parent)

mathtext::bounding_box_t	bounding_box (const std::wstring string, const unsigned int family=FAMILY_PLAIN)

mathtext::bounding_box_t	bounding_box (const wchar_t character, float &current_x, const unsigned int family)

void	filled_rectangle (const mathtext::bounding_box_t &bounding_box_0)

float	font_size (const unsigned int family=FAMILY_PLAIN) const

void	point (const float, const float)

void	rectangle (const mathtext::bounding_box_t &)

void	reset_font_size (const unsigned int)

void	set_font_size (const float size)

void	set_font_size (const float size, const unsigned int family)

void	set_parameter (const float x, const float y, const float size, const float angle_degree)

void	text_raw (const float x, const float y, const std::wstring string, const unsigned int family=FAMILY_PLAIN)

void	text_with_bounding_box (const float, const float, const std::wstring, const unsigned int)

void	transform_pad (double &xt, double &yt, const float x, const float y) const

Public Member Functions inherited from TText
	TText ()

	TText (const TText &text)
	Copy constructor.

	TText (Double_t x, Double_t y, const char *text)
	Text normal constructor.

	TText (Double_t x, Double_t y, const wchar_t *text)
	Text normal constructor.

virtual	~TText ()
	Text default destructor.

void	Copy (TObject &text) const
	Copy this text to text.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Compute distance from point px,py to a string.

virtual TText *	DrawText (Double_t x, Double_t y, const char *text)
	Draw this text with new coordinates.

virtual TText *	DrawText (Double_t x, Double_t y, const wchar_t *text)
	Draw this text with new coordinates.

virtual TText *	DrawTextNDC (Double_t x, Double_t y, const char *text)
	Draw this text with new coordinates in NDC.

virtual TText *	DrawTextNDC (Double_t x, Double_t y, const wchar_t *text)
	Draw this text with new coordinates in NDC.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to one event.

virtual Rectangle_t	GetBBox ()
	Return the "bounding Box" of the Box.

virtual TPoint	GetBBoxCenter ()
	Return the point given by Alignment as 'center'.

virtual void	GetBoundingBox (UInt_t &w, UInt_t &h, Bool_t angle=kFALSE)
	Return text size in pixels.

virtual void	GetControlBox (Int_t x, Int_t y, Double_t theta, Int_t cBoxX[4], Int_t cBoxY[4])
	Return the text control box.

virtual void	GetTextAdvance (UInt_t &a, const char *text, const Bool_t kern=kTRUE) const
	Return text advance for string text if kern is true (default) kerning is taken into account.

virtual void	GetTextAscentDescent (UInt_t &a, UInt_t &d, const char *text) const
	Return text ascent and descent for string text.

virtual void	GetTextAscentDescent (UInt_t &a, UInt_t &d, const wchar_t *text) const
	Return text ascent and descent for string text.

virtual void	GetTextExtent (UInt_t &w, UInt_t &h, const char *text) const
	Return text extent for string text.

virtual void	GetTextExtent (UInt_t &w, UInt_t &h, const wchar_t *text) const
	Return text extent for string text.

const void *	GetWcsTitle (void) const
	Returns the text as UNICODE.

Double_t	GetX () const

Double_t	GetY () const

virtual void	ls (Option_t *option="") const
	List this text with its attributes.

TText &	operator= (const TText &src)
	Assignment operator.

virtual void	Paint (Option_t *option="")
	Paint this text with its current attributes.

virtual void	PaintControlBox (Int_t x, Int_t y, Double_t theta)
	Paint the text control box.

virtual void	PaintText (Double_t x, Double_t y, const char *text)
	Draw this text with new coordinates.

virtual void	PaintText (Double_t x, Double_t y, const wchar_t *text)
	Draw this text with new coordinates.

virtual void	PaintTextNDC (Double_t u, Double_t v, const char *text)
	Draw this text with new coordinates in NDC.

virtual void	PaintTextNDC (Double_t u, Double_t v, const wchar_t *text)
	Draw this text with new coordinates in NDC.

virtual void	Print (Option_t *option="") const
	Dump this text with its attributes.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save primitive as a C++ statement(s) on output stream out.

virtual void	SetBBoxCenter (const TPoint &p)
	Set the point given by Alignment as 'center'.

virtual void	SetBBoxCenterX (const Int_t x)
	Set X coordinate of the point given by Alignment as 'center'.

virtual void	SetBBoxCenterY (const Int_t y)
	Set Y coordinate of the point given by Alignment as 'center'.

virtual void	SetBBoxX1 (const Int_t x)
	Set left hand side of BoundingBox to a value (resize in x direction on left)

virtual void	SetBBoxX2 (const Int_t x)
	Set right hand side of BoundingBox to a value (resize in x direction on right)

virtual void	SetBBoxY1 (const Int_t y)
	Set top of BoundingBox to a value (resize in y direction on top)

virtual void	SetBBoxY2 (const Int_t y)
	Set bottom of BoundingBox to a value (resize in y direction on bottom)

virtual void	SetMbTitle (const wchar_t *title=L"")
	Change (i.e. set) the title of the TNamed.

virtual void	SetNDC (Bool_t isNDC=kTRUE)
	Set NDC mode on if isNDC = kTRUE, off otherwise.

virtual void	SetText (Double_t x, Double_t y, const char *text)

virtual void	SetText (Double_t x, Double_t y, const wchar_t *text)

virtual void	SetX (Double_t x)

virtual void	SetY (Double_t y)

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)
	TNamed copy ctor.

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()
	TNamed destructor.

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings ("").

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects.

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

virtual const char *	GetName () const
	Returns name of object.

virtual const char *	GetTitle () const
	Returns title of object.

virtual ULong_t	Hash () const
	Return hash value for this object.

virtual Bool_t	IsSortable () const

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.

virtual void	SetName (const char *name)
	Set the name of the TNamed.

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad for instance with: `gROOT->SetSelectedPad(gPad)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification.

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete[] (void *ptr)
	Operator delete [].

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from TAttText
	TAttText ()
	AttText default constructor.

	TAttText (Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize)
	AttText normal constructor.

virtual	~TAttText ()
	AttText destructor.

void	Copy (TAttText &atttext) const
	Copy this text attributes to a new TAttText.

virtual Short_t	GetTextAlign () const
	Return the text alignment.

virtual Float_t	GetTextAngle () const
	Return the text angle.

virtual Color_t	GetTextColor () const
	Return the text color.

virtual Font_t	GetTextFont () const
	Return the text font.

virtual Float_t	GetTextSize () const
	Return the text size.

virtual Float_t	GetTextSizePercent (Float_t size)
	Return the text in percent of the pad size.

virtual void	Modify ()
	Change current text attributes if necessary.

virtual void	ResetAttText (Option_t *toption="")
	Reset this text attributes to default values.

virtual void	SaveTextAttributes (std::ostream &out, const char *name, Int_t alidef=12, Float_t angdef=0, Int_t coldef=1, Int_t fondef=61, Float_t sizdef=1)
	Save text attributes as C++ statement(s) on output stream out.

virtual void	SetTextAlign (Short_t align=11)
	Set the text alignment.

virtual void	SetTextAngle (Float_t tangle=0)
	Set the text angle.

virtual void	SetTextAttributes ()
	Invoke the DialogCanvas Text attributes.

virtual void	SetTextColor (Color_t tcolor=1)
	Set the text color.

virtual void	SetTextColorAlpha (Color_t tcolor, Float_t talpha)
	Set a transparent marker color.

virtual void	SetTextFont (Font_t tfont=62)
	Set the text font.

virtual void	SetTextSize (Float_t tsize=1)
	Set the text size.

virtual void	SetTextSizePixels (Int_t npixels)
	Set the text size in pixel.

Public Member Functions inherited from TAttBBox2D
virtual	~TAttBBox2D ()

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor.

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor.

virtual	~TAttFill ()
	AttFill destructor.

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill.

virtual Color_t	GetFillColor () const
	Return the fill area color.

virtual Style_t	GetFillStyle () const
	Return the fill area style.

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary.

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values.

virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out.

virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes.

virtual void	SetFillColor (Color_t fcolor)
	Set the fill area color.

virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color.

virtual void	SetFillStyle (Style_t fstyle)
	Set the fill area style.

Protected Member Functions
mathtext::affine_transform_t	transform_logical_to_pixel (void) const

mathtext::affine_transform_t	transform_pixel_to_logical (void) const

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Private Member Functions
bool	is_cyrillic_or_cjk (const wchar_t c) const

size_t	root_cjk_face_number (const bool serif=false) const

size_t	root_face_number (const unsigned int family, const bool serif=false) const

Private Attributes
float	_angle_degree

float	_current_font_size [mathtext::math_text_renderer_t::NFAMILY]

float	_font_size

float	_pad_pixel_transform [6]

float	_pad_scale

float	_pad_scale_x

float	_pad_scale_x_relative

float	_pad_scale_y

float	_pad_scale_y_relative

TMathText *	_parent

float	_x0

float	_y0

Additional Inherited Members
Public Types inherited from TText
enum	{ kTextNDC = BIT(14) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) }

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

enum	EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) }

Static Public Member Functions inherited from TObject
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }

Protected Attributes inherited from TText
void *	fWcsTitle {nullptr}
	!Used by TMathText

Double_t	fX {0}
	X position of text (left,center,etc..)

Double_t	fY {0}
	Y position of text (left,center,etc..)

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TAttText
Short_t	fTextAlign
	Text alignment.

Float_t	fTextAngle
	Text angle.

Color_t	fTextColor
	Text color.

Font_t	fTextFont
	Text font.

Float_t	fTextSize
	Text size.

Protected Attributes inherited from TAttFill
Color_t	fFillColor
	Fill area color.

Style_t	fFillStyle
	Fill area style.

Inheritance diagram for TMathTextRenderer:

[legend]

Constructor & Destructor Documentation

◆ TMathTextRenderer()

TMathTextRenderer::TMathTextRenderer ( TMathText * parent )

inline

Definition at line 114 of file TMathText.cxx.

Member Function Documentation

◆ bounding_box() [1/2]

mathtext::bounding_box_t TMathTextRenderer::bounding_box	(	const std::wstring	string,
		const unsigned int	family = `FAMILY_PLAIN`
	)

inline

Definition at line 270 of file TMathText.cxx.

◆ bounding_box() [2/2]

mathtext::bounding_box_t TMathTextRenderer::bounding_box	(	const wchar_t	character,
		float &	current_x,
		const unsigned int	family
	)

inline

Definition at line 226 of file TMathText.cxx.

◆ filled_rectangle()

void TMathTextRenderer::filled_rectangle ( const mathtext::bounding_box_t & bounding_box_0 )

inline

Definition at line 198 of file TMathText.cxx.

◆ font_size()

float TMathTextRenderer::font_size ( const unsigned int family = FAMILY_PLAIN ) const

inline

Definition at line 132 of file TMathText.cxx.

◆ is_cyrillic_or_cjk()

bool TMathTextRenderer::is_cyrillic_or_cjk ( const wchar_t c ) const

inlineprivate

Definition at line 92 of file TMathText.cxx.

◆ point()

void TMathTextRenderer::point	(	const float	,
		const float
	)

inline

Definition at line 137 of file TMathText.cxx.

◆ rectangle()

void TMathTextRenderer::rectangle ( const mathtext::bounding_box_t & )

inline

Definition at line 222 of file TMathText.cxx.

◆ reset_font_size()

void TMathTextRenderer::reset_font_size ( const unsigned int )

inline

Definition at line 153 of file TMathText.cxx.

◆ root_cjk_face_number()

size_t TMathTextRenderer::root_cjk_face_number ( const bool serif = false ) const

inlineprivate

Definition at line 97 of file TMathText.cxx.

◆ root_face_number()

size_t TMathTextRenderer::root_face_number	(	const unsigned int	family,
		const bool	serif = `false`
	)		const

inlineprivate

Definition at line 69 of file TMathText.cxx.

◆ set_font_size() [1/2]

void TMathTextRenderer::set_font_size ( const float size )

inline

Definition at line 146 of file TMathText.cxx.

◆ set_font_size() [2/2]

void TMathTextRenderer::set_font_size	(	const float	size,
		const unsigned int	family
	)

inline

Definition at line 141 of file TMathText.cxx.

◆ set_parameter()

void TMathTextRenderer::set_parameter	(	const float	x,
		const float	y,
		const float	size,
		const float	angle_degree
	)

inline

Definition at line 157 of file TMathText.cxx.

◆ text_raw()

void TMathTextRenderer::text_raw	(	const float	x,
		const float	y,
		const std::wstring	string,
		const unsigned int	family = `FAMILY_PLAIN`
	)

inline

Definition at line 296 of file TMathText.cxx.

◆ text_with_bounding_box()

void TMathTextRenderer::text_with_bounding_box	(	const float	,
		const float	,
		const std::wstring	,
		const unsigned int
	)

inline

Definition at line 332 of file TMathText.cxx.

◆ transform_logical_to_pixel()

mathtext::affine_transform_t TMathTextRenderer::transform_logical_to_pixel ( void ) const

inlineprotected

Definition at line 104 of file TMathText.cxx.

◆ transform_pad()

void TMathTextRenderer::transform_pad	(	double &	xt,
		double &	yt,
		const float	x,
		const float	y
	)		const

inline

Definition at line 187 of file TMathText.cxx.

◆ transform_pixel_to_logical()

mathtext::affine_transform_t TMathTextRenderer::transform_pixel_to_logical ( void ) const

inlineprotected

Definition at line 109 of file TMathText.cxx.

Member Data Documentation

◆ _angle_degree

float TMathTextRenderer::_angle_degree

private

Definition at line 61 of file TMathText.cxx.

◆ _current_font_size

float TMathTextRenderer::_current_font_size[mathtext::math_text_renderer_t::NFAMILY]

private

Definition at line 68 of file TMathText.cxx.

◆ _font_size

float TMathTextRenderer::_font_size

private

Definition at line 58 of file TMathText.cxx.

◆ _pad_pixel_transform

float TMathTextRenderer::_pad_pixel_transform[6]

private

Definition at line 62 of file TMathText.cxx.

◆ _pad_scale

float TMathTextRenderer::_pad_scale

private

Definition at line 63 of file TMathText.cxx.

◆ _pad_scale_x

float TMathTextRenderer::_pad_scale_x

private

Definition at line 64 of file TMathText.cxx.

◆ _pad_scale_x_relative

float TMathTextRenderer::_pad_scale_x_relative

private

Definition at line 66 of file TMathText.cxx.

◆ _pad_scale_y

float TMathTextRenderer::_pad_scale_y

private

Definition at line 65 of file TMathText.cxx.

◆ _pad_scale_y_relative

float TMathTextRenderer::_pad_scale_y_relative

private

Definition at line 67 of file TMathText.cxx.

◆ _parent

TMathText* TMathTextRenderer::_parent

private

Definition at line 57 of file TMathText.cxx.

◆ _x0

float TMathTextRenderer::_x0

private

Definition at line 59 of file TMathText.cxx.

◆ _y0

float TMathTextRenderer::_y0

private

Definition at line 60 of file TMathText.cxx.

graf2d/graf/src/TMathText.cxx

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TMathTextRenderer()

Member Function Documentation

◆ bounding_box() [1/2]

◆ bounding_box() [2/2]

◆ filled_rectangle()

◆ font_size()

◆ is_cyrillic_or_cjk()

◆ point()

◆ rectangle()

◆ reset_font_size()

◆ root_cjk_face_number()

◆ root_face_number()

◆ set_font_size() [1/2]

◆ set_font_size() [2/2]

◆ set_parameter()

◆ text_raw()

◆ text_with_bounding_box()

◆ transform_logical_to_pixel()

◆ transform_pad()

◆ transform_pixel_to_logical()

Member Data Documentation

◆ _angle_degree

◆ _current_font_size

◆ _font_size

◆ _pad_pixel_transform

◆ _pad_scale

◆ _pad_scale_x

◆ _pad_scale_x_relative

◆ _pad_scale_y

◆ _pad_scale_y_relative

◆ _parent

◆ _x0

◆ _y0