mrpt::opengl::CText Class Reference

A 2D text (bitmap rendering): it always "faces the observer" despite it's at some 3D location. More...

#include <mrpt/opengl/CText.h>

Inheritance diagram for mrpt::opengl::CText:

List of all members.

Public Member Functions
void	setString (const std::string &s)
	Sets the text to display.
std::string	getString () const
	Return the current text associated to this label.
void	setFont (const std::string &s, int height)
	Sets the font (It has no effect yet!).
std::string	getFont () const
void	render () const
	Render.
Protected Attributes
std::string	m_str
std::string	m_fontName
int	m_fontHeight
int	m_fontWidth
Private Member Functions
	CText (const std::string &str=std::string(""))
	Constructor.
virtual	~CText ()
	Private, virtual destructor: only can be deleted from smart pointers.

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Detailed Description

A 2D text (bitmap rendering): it always "faces the observer" despite it's at some 3D location.

Use setString and setFont to change the text displayed by this object.

Note:

All texts appear with the font GLUT_BITMAP_TIMES_ROMAN_10 for now (i.e. setFont is ignored)

See also:

opengl::COpenGLScene

Definition at line 49 of file CText.h.

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Constructor & Destructor Documentation

mrpt::opengl::CText::CText

(

const std::string &

str = std::string("")

)

[private]

Constructor.

virtual mrpt::opengl::CText::~CText

(

)

[private, virtual]

Private, virtual destructor: only can be deleted from smart pointers.

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Member Function Documentation

std::string mrpt::opengl::CText::getFont

(

)

const [inline]

Definition at line 62 of file CText.h.

std::string mrpt::opengl::CText::getString

(

)

const [inline]

Return the current text associated to this label.

Definition at line 59 of file CText.h.

void mrpt::opengl::CText::render

(

)

const [virtual]

Render.

Implements mrpt::opengl::CRenderizable.

void mrpt::opengl::CText::setFont	(	const std::string &	s,
		int	height
	)			[inline]

Sets the font (It has no effect yet!).

Definition at line 61 of file CText.h.

void mrpt::opengl::CText::setString

(

const std::string &

s

)

[inline]

Sets the text to display.

Definition at line 58 of file CText.h.

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Member Data Documentation

int mrpt::opengl::CText::m_fontHeight [protected]

Definition at line 55 of file CText.h.

std::string mrpt::opengl::CText::m_fontName [protected]

Definition at line 54 of file CText.h.

int mrpt::opengl::CText::m_fontWidth [protected]

Definition at line 55 of file CText.h.

std::string mrpt::opengl::CText::m_str [protected]

Definition at line 53 of file CText.h.