hpl::FontData Class Reference

Inheritance diagram for hpl::FontData:

Public Member Functions
	FontData (const tString &asName, iLowLevelGraphics *apLowLevelGraphics)
bool	createFromFontFile (const tString &asFileName, int alSize, unsigned short alFirstChar, unsigned short alLastChar)
bool	createFromBitmapFile (const tString &asFileName)
bool	reload ()
void	unload ()
void	destroy ()
void	setUp (cGraphicsDrawer *apGraphicsDrawer, LowLevelResources *apLowLevelResources, cGui *apGui)
Glyph *	getGlyph (int alNum) const
unsigned short	getFirstChar ()
unsigned short	getLastChar ()
const cVector2f &	getSizeRatio () const
void	draw (const cVector3f &avPos, const cVector2f &avSize, const cColor &aCol, eFontAlign mAlign, const tWString &text)
int	drawWordWrap (cVector3f avPos, float afLength, float afFontHeight, cVector2f avSize, const cColor &aCol, eFontAlign aAlign, const tWString &asString)
void	getWordWrapRows (float afLength, float afFontHeight, cVector2f avSize, const tWString &asString, tWStringVec *apRowVec)
float	getHeight () const
float	getLength (const cVector2f &avSize, const char32_t *sText)
Public Member Functions inherited from hpl::iResourceBase
	iResourceBase (tString asName, unsigned long alPrio)
tString	GetName ()
unsigned long	GetHandle ()
void	SetHandle (unsigned long alHandle)
tString	GetFilePath ()
unsigned long	GetTime ()
unsigned long	GetPrio ()
unsigned long	GetSize ()
void	SetLogDestruction (bool abX)
unsigned int	GetUserCount ()
void	IncUserCount ()
void	DecUserCount ()
bool	HasUsers ()

Additional Inherited Members
Static Public Member Functions inherited from hpl::iResourceBase
static bool	GetLogCreateAndDelete ()
static void	SetLogCreateAndDelete (bool abX)
Protected Attributes inherited from hpl::iResourceBase
unsigned int	mlPrio
unsigned long	mlTime
unsigned long	mlSize
unsigned int	mlUserCount
unsigned long	mlHandle
tString	msName
tString	msFilePath
bool	mbLogDestruction
Static Protected Attributes inherited from hpl::iResourceBase
static bool	mbLogCreateAndDelete

Member Function Documentation

reload()

bool hpl::FontData::reload ( )

inlinevirtual

virtual bool Reload()=0;

Returns

true is reload was successful, else false.

Implements hpl::iResourceBase.

unload()

void hpl::FontData::unload ( )

inlinevirtual

Free most the memory, save info to get started again.

Implements hpl::iResourceBase.

destroy()

void hpl::FontData::destroy ( )

inlinevirtual

Free all memory.

Implements hpl::iResourceBase.

setUp()

void hpl::FontData::setUp ( cGraphicsDrawer *  apGraphicsDrawer, LowLevelResources *  apLowLevelResources, cGui *  apGui  )

inline

Used internally

getGlyph()

Glyph* hpl::FontData::getGlyph ( int  alNum ) const

inline

Used internally

Parameters

alNum

Returns

draw()

void hpl::FontData::draw	(	const cVector3f &	avPos,
		const cVector2f &	avSize,
		const cColor &	aCol,
		eFontAlign	mAlign,
		const tWString &	text
	)

Draw a string.

Parameters

avPos	Screen pos
avSize	size of the characters
aCol	color
mAlign	alignment
fmt
...

drawWordWrap()

int hpl::FontData::drawWordWrap	(	cVector3f	avPos,
		float	afLength,
		float	afFontHeight,
		cVector2f	avSize,
		const cColor &	aCol,
		eFontAlign	aAlign,
		const tWString &	asString
	)

Draw a string with word wrap.

Parameters

avPos	Screen pos
afLength	Max length of a line
afFontHeight	The distance from base of character above to base of character below
avSize	size of the characters
aCol	color
aAlign	alignment
asString

Returns

Extra number of rows generated.

getHeight()

float hpl::FontData::getHeight ( void  ) const

inline

Get height of the font.

Returns

getLength()

float hpl::FontData::getLength	(	const cVector2f &	avSize,
		const char32_t *	sText
	)

Get the length in screen size "pixels" of a string

Parameters

avSize	size of the characters
sText

Returns

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

• engines/hpl1/engine/graphics/font_data.h