TextTTF Class Reference

TextTTF permits to render text in the pixmap buffer by using the freetype fonts. More...

#include <TextTTF.h>

Collaboration diagram for TextTTF:

Public Types
enum	Justification {   LEFT = 0x01, RIGHT = 0x02, CENTER = 0x03, BOTTOM = 0x04,   MIDDLE = 0x05, TOP = 0x06 }
enum	ViewportMapping { NONE, RESCALE, ADJUST }

Public Member Functions
void	render ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// More...
void	setFileName (const std::string &)
void	setJustification (Justification, Justification)
void	setRotated (bool)
void	setSize (float)
void	setString (const std::string &)
void	setStrings (const std::vector< std::string > &)
	TextTTF ()
virtual	~TextTTF ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// More...

Private Member Functions
bool	getTextSizePixels (short &, short &)
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// More...
void	initFont ()
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// More...
void	renderCharacter (char)
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// More...
void	renderString (const std::string &)
	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// More...
bool	setup ()

Private Attributes
bool	fInitFont
int	fPointSize
bool	fRotated
bool	fStatus
TextTTF_Internal *	fTTF
int	fViewportHeight
int	fViewportWidth
std::string	m_fileName
Justification	m_horizontalJustification
float	m_size
std::vector< std::string >	m_strings
Justification	m_verticalJustification
ViewportMapping	m_viewportMapping

Detailed Description

TextTTF permits to render text in the pixmap buffer by using the freetype fonts.

It permits to have portable (X11, Win32) rendering for scalable fonts.

Attention

This class was contributed by its author as an experiment to evaluate the core library classes with OpenGl. It is not actively maintained. This class and others in this directory require CMT for its build.

Author

Guy Barrand barra.nosp@m.nd@l.nosp@m.al.in.nosp@m.2p3..nosp@m.fr

Definition at line 24 of file TextTTF.h.

Member Enumeration Documentation

Justification

enum Justification

Enumerator
LEFT
RIGHT
CENTER
BOTTOM
MIDDLE
TOP

Definition at line 26 of file TextTTF.h.

ViewportMapping

enum ViewportMapping

Enumerator
NONE
RESCALE
ADJUST

Definition at line 34 of file TextTTF.h.

Constructor & Destructor Documentation

TextTTF()

TextTTF

(

)

Definition at line 57 of file TextTTF.cxx.

References TextTTF::BOTTOM, TextTTF::fInitFont, TextTTF::fPointSize, TextTTF::fTTF, TextTTF::initFont(), TextTTF::LEFT, TextTTF::m_fileName, TextTTF::m_horizontalJustification, TextTTF::m_size, TextTTF::m_verticalJustification, TextTTF::m_viewportMapping, and TextTTF::NONE.

~TextTTF()

~TextTTF ( )

virtual

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 101 of file TextTTF.cxx.

References TextTTF::fStatus, and TextTTF::fTTF.

Member Function Documentation

getTextSizePixels()

bool getTextSizePixels ( short &  aWidth, short &  aHeight  )

private

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 633 of file TextTTF.cxx.

References TextTTF::fStatus, TextTTF::fTTF, and TextTTF::m_strings.

Referenced by TextTTF::render().

initFont()

void initFont ( )

private

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 264 of file TextTTF.cxx.

References TextTTF::fPointSize, TextTTF::fStatus, TextTTF::fTTF, and TextTTF::m_fileName.

Referenced by TextTTF::render(), and TextTTF::TextTTF().

render()

void render

(

)

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 144 of file TextTTF.cxx.

References TextTTF::BOTTOM, TextTTF::CENTER, TextTTF::fInitFont, TextTTF::fPointSize, TextTTF::fStatus, TextTTF::fTTF, TextTTF::getTextSizePixels(), TextTTF::initFont(), TextTTF::LEFT, TextTTF::m_horizontalJustification, TextTTF::m_size, TextTTF::m_strings, TextTTF::m_verticalJustification, TextTTF::m_viewportMapping, TextTTF::MIDDLE, TextTTF::NONE, TextTTF::renderString(), TextTTF::RIGHT, and TextTTF::TOP.

Referenced by OpenGLView::draw_Text().

renderCharacter()

void renderCharacter ( char  aChar )

private

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 439 of file TextTTF.cxx.

References TextTTF::fRotated, and TextTTF::fTTF.

Referenced by TextTTF::renderString().

renderString()

void renderString ( const std::string &  aString )

private

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//

Definition at line 421 of file TextTTF.cxx.

References TextTTF::fTTF, and TextTTF::renderCharacter().

Referenced by TextTTF::render().

setFileName()

void setFileName

(

const std::string &

aFileName

)

Definition at line 118 of file TextTTF.cxx.

References TextTTF::fInitFont, and TextTTF::m_fileName.

setJustification()

void setJustification	(	Justification	aH,
		Justification	aV
	)

Definition at line 135 of file TextTTF.cxx.

References TextTTF::fInitFont, TextTTF::m_horizontalJustification, and TextTTF::m_verticalJustification.

Referenced by OpenGLView::draw_Text().

setRotated()

void setRotated

(

bool

aYesNo

)

Definition at line 140 of file TextTTF.cxx.

References TextTTF::fRotated.

Referenced by OpenGLView::draw_Text().

setSize()

void setSize

(

float

aSize

)

Definition at line 131 of file TextTTF.cxx.

References TextTTF::fInitFont, and TextTTF::m_size.

Referenced by OpenGLView::draw_Text().

setString()

void setString

(

const std::string &

aString

)

Definition at line 122 of file TextTTF.cxx.

References TextTTF::fInitFont, and TextTTF::m_strings.

Referenced by OpenGLView::draw_Text().

setStrings()

void setStrings

(

const std::vector< std::string > &

aStrings

)

Definition at line 127 of file TextTTF.cxx.

References TextTTF::fInitFont, and TextTTF::m_strings.

setup()

bool setup ( )

private

Member Data Documentation

fInitFont

bool fInitFont

private

Definition at line 65 of file TextTTF.h.

Referenced by TextTTF::render(), TextTTF::setFileName(), TextTTF::setJustification(), TextTTF::setSize(), TextTTF::setString(), TextTTF::setStrings(), and TextTTF::TextTTF().

fPointSize

int fPointSize

private

Definition at line 66 of file TextTTF.h.

Referenced by TextTTF::initFont(), TextTTF::render(), and TextTTF::TextTTF().

fRotated

bool fRotated

private

Definition at line 69 of file TextTTF.h.

Referenced by TextTTF::renderCharacter(), and TextTTF::setRotated().

fStatus

bool fStatus

private

Definition at line 63 of file TextTTF.h.

Referenced by TextTTF::getTextSizePixels(), TextTTF::initFont(), TextTTF::render(), and TextTTF::~TextTTF().

fTTF

TextTTF_Internal* fTTF

private

Definition at line 62 of file TextTTF.h.

Referenced by TextTTF::getTextSizePixels(), TextTTF::initFont(), TextTTF::render(), TextTTF::renderCharacter(), TextTTF::renderString(), TextTTF::TextTTF(), and TextTTF::~TextTTF().

fViewportHeight

int fViewportHeight

private

Definition at line 68 of file TextTTF.h.

fViewportWidth

int fViewportWidth

private

Definition at line 67 of file TextTTF.h.

m_fileName

std::string m_fileName

private

Definition at line 55 of file TextTTF.h.

Referenced by TextTTF::initFont(), TextTTF::setFileName(), and TextTTF::TextTTF().

m_horizontalJustification

Justification m_horizontalJustification

private

Definition at line 58 of file TextTTF.h.

Referenced by TextTTF::render(), TextTTF::setJustification(), and TextTTF::TextTTF().

m_size

float m_size

private

Definition at line 57 of file TextTTF.h.

Referenced by TextTTF::render(), TextTTF::setSize(), and TextTTF::TextTTF().

m_strings

std::vector<std::string> m_strings

private

Definition at line 56 of file TextTTF.h.

Referenced by TextTTF::getTextSizePixels(), TextTTF::render(), TextTTF::setString(), and TextTTF::setStrings().

m_verticalJustification

Justification m_verticalJustification

private

Definition at line 59 of file TextTTF.h.

Referenced by TextTTF::render(), TextTTF::setJustification(), and TextTTF::TextTTF().

m_viewportMapping

ViewportMapping m_viewportMapping

private

Definition at line 60 of file TextTTF.h.

Referenced by TextTTF::render(), and TextTTF::TextTTF().

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The documentation for this class was generated from the following files:

• TextTTF.h
• TextTTF.cxx