Class TFontStyle

class TFontStyle;

Description

Encapsulates a font style.

The font style information is comprised of:

the posture of the font upright or italic

the stroke weight of the font normal or bold

the print position of the font normal, subscript or superscript

Note that the underline and strike-through attributes are not included in this class, but are set in the graphics context.

Members

Defined in TFontStyle:
BitmapType(), ExternalizeL(), InternalizeL(), Posture(), PrintPosition(), SetBitmapType(), SetPosture(), SetPrintPosition(), SetStrokeWeight(), StrokeWeight(), TFontStyle(), TFontStyle(), operator==()

See also:

• CGraphicsContext::SetUnderlineStyle()
• CGraphicsContext::SetStrikethroughStyle()

IMPORT_C TFontStyle();

Description

Default C++ constructor.

IMPORT_C TFontStyle(TFontPosture aPost, TFontStrokeWeight aStrWgt, TFontPrintPosition aPrintPos);

Description

Constructs a TFontStyle object with the specified attributes.

Parameters

TFontPosture aPost The posture attribute. TFontStrokeWeight aStrWgt The stroke weight attribute. TFontPrintPosition aPrintPos The print position attribute.

IMPORT_C void InternalizeL(RReadStream &aStream);

Description

Internalises a font style from a read stream.

The presence of this function means that the standard templated operator>>() (defined in s32strm.h) is available to internalise objects of this class.

Parameters

RReadStream &aStream The stream from which the font style is to be internalised

Leave codes

KErrNoMemory If there is a problem reading from the stream. If internalisation causes an out of memory error.

IMPORT_C void ExternalizeL(RWriteStream &aStream) const;

Description

Externalises the font style to a write stream.

The presence of this function means that the standard templated operator<<() (defined in s32strm.h) is available to externalise objects of this class.

Parameters

RWriteStream &aStream The stream to which the font style is to be externalised.

Leave codes

KErrNoMemory This function may leave, if the write action causes the stream's resources to be exhausted.

IMPORT_C TFontPosture Posture() const;

Description

Gets the posture attribute.

Return value

TFontPosture The font style's posture.

IMPORT_C TFontStrokeWeight StrokeWeight() const;

Description

Gets the stroke weight attribute.

Return value

TFontStrokeWeight The font style's stroke weight.

IMPORT_C TFontPrintPosition PrintPosition() const;

Description

Gets the print position attribute.

Return value

TFontPrintPosition The font style's print position.

IMPORT_C void SetPosture(TFontPosture aPosture);

Description

Sets the posture attribute.

Parameters

TFontPosture aPosture The posture to be set.

IMPORT_C void SetStrokeWeight(TFontStrokeWeight aStrokeWeight);

Description

Sets the stroke weight attribute.

Parameters

TFontStrokeWeight aStrokeWeight The stroke weight to be set.

IMPORT_C void SetPrintPosition(TFontPrintPosition aPrintPosition);

Description

Sets the print position attribute.

Parameters

TFontPrintPosition aPrintPosition The print position to be set.

inline TGlyphBitmapType BitmapType() const;

Description

Gets the anti-aliasing setting for the font, as set by SetBitmapType().

Return value

TGlyphBitmapType Indicates whether or not this font should be drawn using anti-aliasing.

inline void SetBitmapType(TGlyphBitmapType aBitmapType);

Description

Sets whether the font should be drawn using anti-aliasing. If set, this value overrides the default setting (set by CFbsTypefaceStore::SetDefaultBitmapType()) for this font.

Anti-aliasing can only be used for scalable fonts. There is currently no anti-aliasing support for bitmapped fonts.

Parameters

TGlyphBitmapType aBitmapType Indicates whether or not this font should be drawn using anti-aliasing.

IMPORT_C TBool operator==(const TFontStyle &aFontStyle) const;

Description

Compares a font style for equality.

Parameters

const TFontStyle &aFontStyle The font style to be compared with this font style.

Return value

TBool ETrue, if this TFontStyle is equal to aFontStyle, EFalse, otherwise.