cWin32BitmapFont Class Reference
[Widgets]

A 2D, texture-based, win32-specific implementation of cFont. More...

#include <CFont.h>

Inheritance diagram for cWin32BitmapFont:

[legend]

List of all members.

Public Member Functions
	cWin32BitmapFont ()
	Constructor of cWin32BitmapFont.
virtual	~cWin32BitmapFont ()
	Destructor of cWin32BitmapFont.
virtual int	renderString (const char *a_str)
virtual void	setFontFace (const char *a_faceName)
	Change the Font face; may require re-initializing the Font.
virtual void	setPointSize (const float &a_pointSize)
	Change the Font size; may require re-initializing the Font.
virtual LOGFONT *	getLogFont ()
virtual int	getCharacterWidth (const unsigned char &a_char)
	Get the width of a particular character.
Public Attributes
bool	m_solidFont
Protected Member Functions
int	initialize ()
	Should be called with an active rendering context; returns 0 for success, -1 for error.
int	uninitialize ()
	Clean up.
Protected Attributes
int	m_bitmap_font_base
	The base openGL display list used for our Font, or -1 if we're uninitialized.
LOGFONT	m_logfont
	Information about the actual win32 Font.
float	m_outlineFontDeviation
	Parameter relevant to outline Fonts only.
float	m_outlineFontExtrusion
	Parameter relevant to outline Fonts only.
bool	m_usePolygonsForOutlineFonts
	Parameter relevant to outline Fonts only.

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Detailed Description

A 2D, texture-based, win32-specific implementation of cFont.

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Constructor & Destructor Documentation

cWin32BitmapFont::cWin32BitmapFont

(

)

Constructor of cWin32BitmapFont.

Constructor for cWin32BitmapFont.

cWin32BitmapFont::~cWin32BitmapFont

(

)

[virtual]

Destructor of cWin32BitmapFont.

Destructor for cWin32BitmapFont.

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Member Function Documentation

int cWin32BitmapFont::getCharacterWidth

(

const unsigned char &

a_char

)

[virtual]

Get the width of a particular character.

Get the width of a particular character

Parameters:

a_char

The character (e.g. 'a') to look up. Characters less than 32 ('A') will generate errors.

Returns:

Returns the width of this character in pixels, or -1 for an error.

Reimplemented from cFont.

virtual LOGFONT* cWin32BitmapFont::getLogFont

(

)

[inline, virtual]

Used to access win32 font information directly; use with care and be aware that the font may need reinitialization if you modify options _after_ the font is used for rendering.

int cWin32BitmapFont::initialize

(

)

[protected]

Should be called with an active rendering context; returns 0 for success, -1 for error.

Initialize the internal font representation

Returns:

0 for success, -1 for error

int cWin32BitmapFont::renderString

(

const char *

a_str

)

[virtual]

Renders a string, optionally a string w/embedded printf specifiers.
Returns 0 for success, -1 for error.

Renders an actual string of text, initializing the font if necessary.

Parameters:

a_str

The string to render; should not include newlines.

Returns:

return 0 for success, -1 for error.

Implements cFont.

void cWin32BitmapFont::setFontFace

(

const char *

a_faceName

)

[virtual]

Change the Font face; may require re-initializing the Font.

Change the font face, possibly marking the font for re-initialization.

Parameters:

a_faceName

The new face name.

Reimplemented from cFont.

void cWin32BitmapFont::setPointSize

(

const float &

a_pointSize

)

[virtual]

Change the Font size; may require re-initializing the Font.

Change the font size, possibly marking the font for re-initialization.

Parameters:

a_pointSize

The new font size.

Reimplemented from cFont.

int cWin32BitmapFont::uninitialize

(

)

[protected]

Clean up.

Clean up a win32 bitmapped font

Returns:

Returns 0 for success, -1 for error.

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Member Data Documentation

bool cWin32BitmapFont::m_solidFont

If you want an outline Font instead of a solid font, set this to false before using the Font for rendering.

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

• D:/CHAI3D/build-2-0-0/2.0.0/win32/src/widgets/CFont.h
• D:/CHAI3D/build-2-0-0/2.0.0/win32/src/widgets/CFont.cpp