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TOpenFontMetrics Class Reference

class TOpenFontMetrics

Font metrics.

CFbsFont::GetFontMetrics()

Public Member Functions
	TOpenFontMetrics()
	TOpenFontMetrics(const CFont *)
TInt	Ascent()
IMPORT_C TInt	BaselineCorrection()
TInt	Descent()
TInt	MaxDepth()
TInt	MaxHeight()
TInt	MaxWidth()
void	SetAscent(TInt)
IMPORT_C void	SetBaselineCorrection(TInt)
void	SetDescent(TInt)
void	SetMaxDepth(TInt)
void	SetMaxHeight(TInt)
void	SetMaxWidth(TInt)
void	SetSize(TInt)
TInt	Size()

Private Attributes
TInt16	iAscent
TInt16	iBaselineCorrection
TInt16	iDescent
TInt16	iDesignHeight
TInt16	iMaxDepth
TInt16	iMaxHeight
TInt16	iMaxWidth
TInt16	iReserved

Constructor & Destructor Documentation

TOpenFontMetrics()

TOpenFontMetrics

(

)

[inline]

Default C++ constructor.

This creates then zero fills the object.

TOpenFontMetrics(const CFont *)

IMPORT_C

TOpenFontMetrics

(

const CFont *

aFont

)

Parameters

const CFont * aFont

Member Functions Documentation

Ascent()

TInt

Ascent

(

)

const [inline]

Gets the font's ascent.

This is the ascent for the Latin character which is highest above the baseline.

SetAscent()

BaselineCorrection()

IMPORT_C TInt

BaselineCorrection

(

)

Descent()

TInt

Descent

(

)

const [inline]

Gets the font's descent.

This is the descent for the Latin character in the font which falls furthest below the baseline.

SetDescent()

MaxDepth()

TInt

MaxDepth

(

)

const [inline]

Gets the font's maximum depth.

Note: If this object was initialised from the CFont this will be the same as the descent.

This is the descent for the character in the font which falls furthest below the baseline.

SetMaxDepth()

MaxHeight()

TInt

MaxHeight

(

)

const [inline]

Sets the font's maximum height.

Note that if this object was initialised from the CFont this will be the same as the ascent.

This is the ascent for the character which is highest above the baseline. In many fonts this will be the height of an accented character like , including the accent.

SetMaxDepth()

MaxWidth()

TInt

MaxWidth

(

)

const [inline]

Gets the maximum character width, in pixels.

SetMaxWidth()

SetAscent(TInt)

void

SetAscent

(

TInt

aAscent

)

[inline]

Sets the ascent.

Ascent()

Parameters

TInt aAscent

The ascent, in pixels.

SetBaselineCorrection(TInt)

IMPORT_C void

SetBaselineCorrection

(

TInt

aBaselineCorrection

)

WARNING: Function for internal and partner use ONLY. Compatibility is not guaranteed in future releases.

Parameters

TInt aBaselineCorrection

SetDescent(TInt)

void

SetDescent

(

TInt

aDescent

)

[inline]

Sets the descent.

Descent()

Parameters

TInt aDescent

The descent, in pixels.

SetMaxDepth(TInt)

void

SetMaxDepth

(

TInt

aMaxDepth

)

[inline]

Sets the font's maximum depth.

MaxDepth()

Parameters

TInt aMaxDepth

The font's maximum depth, in pixels.

SetMaxHeight(TInt)

void

SetMaxHeight

(

TInt

aMaxHeight

)

[inline]

Sets the font's maximum height.

MaxHeight()

Parameters

TInt aMaxHeight

The font's maximum height, in pixels.

SetMaxWidth(TInt)

void

SetMaxWidth

(

TInt

aMaxWidth

)

[inline]

Sets the maximum character width, in pixels.

MaxWidth()

Parameters

TInt aMaxWidth

The maximum character width, in pixels.

SetSize(TInt)

void

SetSize

(

TInt

aSize

)

[inline]

Sets the font's size.

Size()

Parameters

TInt aSize

The font's size.

Size()

TInt

Size

(

)

const [inline]

Gets the font's size.

SetSize()

Member Data Documentation

TInt16 iAscent

TInt16

iAscent

[private]

TInt16 iBaselineCorrection

TInt16

iBaselineCorrection

[private]

TInt16 iDescent

TInt16

iDescent

[private]

TInt16 iDesignHeight

TInt16

iDesignHeight

[private]

TInt16 iMaxDepth

TInt16

iMaxDepth

[private]

TInt16 iMaxHeight

TInt16

iMaxHeight

[private]

TInt16 iMaxWidth

TInt16

iMaxWidth

[private]

TInt16 iReserved

TInt16

iReserved

[private]