#include <IDrawingStyle.h>

Inheritance diagram for IDrawingStyle:

Public Types
enum	{ kDefaultIID = IID_IDRAWINGSTYLE }

enum	CapitalizeMode { kCapNormal = 0, kCapSmallLowercase, kCapAll, kCapSmallEverything, kCapLowercase }

enum	PositionMode { kPosNormal = 0, kPosSuperscript, kPosSubscript, kPosSuperior, kPosInferior, kPosNumerator, kPosDenominator }

enum	UnderlineMode { kUnderlineNone = 0, kUnderlineSingle }

enum	CharacterHang { kHangBaseline = 0, kHangEmCenter, kHangEmBottom, kHangEmTop, kHangICFBottom, kHangICFTop }

enum	PositionIndicator { kDataPosition_ThisPage = 0, kDataPosition_PreviousPage, kDataPosition_NextPage, kDataPosition_TextVariable }

enum	OTPositioningForm { kOTPosForm_Off, kOTPosForm_Auto, kOTPosForm_Initial, kOTPosForm_Medial, kOTPosForm_Final, kOTPosForm_Isolated }

Public Member Functions
virtual IFontInstance *	QueryFontInstance (bool16 vertical) const =0

virtual IPMFont *	QueryFont () const =0

virtual bool16	IsFontMissing () const =0

virtual bool16	HasMMOpticalSize () const =0

virtual void	SetSpecialGlyph (const char *name, Text::GlyphID glyph=kInvalidGlyphID)=0

virtual Text::GlyphID	GetSpecialGlyph () const =0

virtual void	SetPointSize (PMReal p)=0

virtual PMReal	GetPointSize () const =0

virtual void	SetSkewAngle (PMReal p)=0

virtual PMReal	GetSkewAngle () const =0

virtual void	GetScaledFontMatrix (PMMatrix *fontMatrix) const =0

virtual void	GetUnScaledFinalFontMatrix (PMMatrix *fontMatrix, bool16 vertical) const =0

virtual void	GetFinalFontMatrix (PMMatrix *fontMatrix, bool16 vertical) const =0

virtual void	SetFontUID (UID u)=0

virtual UID	GetFontUID () const =0

virtual void	SetFontStyleName (const PMString &name)=0

virtual const PMString &	GetFontStyleName () const =0

virtual const PMString &	GetPostscriptFontName () const =0

virtual void	SetMMAxes (int32 num, const Fixed *buffer)=0

virtual const Fixed *	GetMMAxes () const =0

virtual void	SetGlyphScaleX (PMReal scale)=0

virtual void	SetGlyphScaleY (PMReal scale)=0

virtual void	SetDesiredGlyphScale (PMReal xscale)=0

virtual PMReal	GetXScale () const =0

virtual PMReal	GetYScale () const =0

virtual PMReal	GetXScaleOnly () const =0

virtual void	SetLeading (PMReal abs)=0

virtual void	SetAutoLead (PMReal factor)=0

virtual PMReal	GetLeading () const =0

virtual PMReal	GetAutoLead () const =0

virtual bool16	UseAutoLeading () const =0

virtual PMReal	GetBaseLineShift () const =0

virtual void	SetBaseLineShift (PMReal r)=0

virtual CharacterHang	GetCharacterHang () const =0

virtual void	SetCharacterHang (CharacterHang b)=0

virtual OTPositioningForm	GetOTPositioningForm () const =0

virtual void	SetOTPositioningForm (OTPositioningForm form)=0

virtual PositionIndicator	GetPageNumberPosition () const =0

virtual void	SetPageNumberPosition (PositionIndicator pi)=0

virtual PMReal	GetEffectiveBaseline () const =0

virtual UID	GetColorUID (bool16 stroke) const =0

virtual void	SetColorUID (bool16 stroke, UID newColor)=0

virtual void	SetTint (bool16 stroke, PMReal tint)=0

virtual PMReal	GetTint (bool16 stroke) const =0

virtual void	SetOverprint (bool16 stroke, bool16 over)=0

virtual bool16	GetOverprint (bool16 stroke) const =0

virtual void	SetHiliteAngle (bool16 stroke, PMReal v)=0

virtual PMReal	GetHiliteAngle (bool16 stroke) const =0

virtual void	SetHiliteLength (bool16 stroke, PMReal v)=0

virtual PMReal	GetHiliteLength (bool16 stroke) const =0

virtual void	SetGradientAngle (bool16 stroke, PMReal angle)=0

virtual PMReal	GetGradientAngle (bool16 stroke) const =0

virtual void	SetGradientLength (bool16 stroke, PMReal length)=0

virtual PMReal	GetGradientLength (bool16 stroke) const =0

virtual void	SetGradientCenter (bool16 stroke, const PMPoint &center)=0

virtual PMPoint	GetGradientCenter (bool16 stroke) const =0

virtual void	SetDataBase (IDataBase *db)=0

virtual IDataBase *	GetDataBase () const =0

virtual bool16	IsOutlined () const =0

virtual void	SetOutlineWidth (PMReal width)=0

virtual PMReal	GetOutlineWidth () const =0

virtual void	SetMiterLimit (PMReal miterLimit)=0

virtual PMReal	GetMiterLimit () const =0

virtual void	SetStrokeAlignment (int32 align)=0

virtual int32	GetStrokeAlignment () const =0

virtual void	SetOutlineJoin (int32 join)=0

virtual int32	GetOutlineJoin () const =0

virtual void	SetUnderlineMode (UnderlineMode underlineMode)=0

virtual UnderlineMode	GetUnderlineMode () const =0

virtual void	SetPositionMode (PositionMode position)=0

virtual PositionMode	GetPositionMode () const =0

virtual void	SetStrikethruFlag (bool16 strikethru)=0

virtual bool16	GetStrikethruFlag () const =0

virtual void	SetCapitalsMode (CapitalizeMode cm)=0

virtual CapitalizeMode	GetCapitalsMode () const =0

virtual Text::GlyphID	GetSpaceGlyph () const =0

virtual PMReal	GetSpaceWidth () const =0

virtual PMReal	GetEmSpaceWidth (bool16 vertical) const =0

virtual PMReal	GetEnSpaceWidth (bool16 vertical) const =0

virtual PMReal	GetHyphenWidth () const =0

virtual bool16	CanSimpleKernWith (const IDrawingStyle *other, bool16 vertical) const =0

virtual bool16	CanDoOpenTypeFeaturesAcross (const IDrawingStyle *other, bool16 vertical) const =0

virtual bool16	CanShareWaxRunWith (const IDrawingStyle *other) const =0

virtual bool16	GetForceVerticalGlyphs () const =0

virtual void	SetForceVerticalGlyphs (bool16 b)=0

virtual void	AddTextAdornment (ClassID attrID, ClassID adornmentID, ITextAdornmentData *data)=0

virtual void	GetTextAdornment (ClassID attrID, ClassID adornmentID, ITextAdornmentData *data)=0

virtual void	GetTextAdornment (ClassID attrID, ClassID adornmentID, const ITextAdornmentData *data) const =0

virtual void	FillOutRenderData (IWaxRenderData *data, bool16 vertical) const =0

virtual void	AddAdornments (IWaxRun *waxRun) const =0

virtual PMReal	GetStyleEmBoxTop (bool16 verticalGlyphs, bool16 usePointSizeNotScale=kFalse) const =0

virtual PMReal	GetStyleEmBoxBottom (bool16 verticalGlyphs, bool16 usePointSizeNotScale=kFalse) const =0

virtual PMReal	GetStyleICFBoxTop (bool16 verticalGlyphs, bool16 usePointSizeNotScale=kFalse) const =0

virtual PMReal	GetStyleICFBoxBottom (bool16 verticalGlyphs, bool16 usePointSizeNotScale=kFalse) const =0

virtual int32	GetWritingScript () const =0

virtual void	SetForSymbolHack ()=0

Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0

virtual void	AddRef () const =0

virtual void	Release () const =0

Detailed Description

IDrawingStyle is the primary interface of character attribute summary data. Text attributes can be summarized into a kComposeStyleBoss object, which is a non-persistent summary of every text attribute applied to some text. IDrawingStyle lists most, but not all character attributes: font, pointsize, color, etc. IDrawingStyle should be considered a "read-only" interface because the set operations have no impact beyond this data interface. It does not apply through to the text that this interface derived from. The text attributes themselves are the primary setters of the data.

See Also: IComposeScanner; kComposeStyleBoss; ICompositionStyle; IHyphenationStyle; IJustificationStyle

Member Enumeration Documentation

enum IDrawingStyle::CapitalizeMode

CapitalizeMode. Normal, lowercase->small uppercase mapping, lowercase->uppercase mapping, lowercase & uppercase -> small uppercase mapping.

enum IDrawingStyle::CharacterHang

CharacterHang. Used in Japanese to place different sized characters relative to each other.

enum IDrawingStyle::OTPositioningForm

OpenType Positioning Form. Ties to the opentype features that control position-dependent glyphs (especially for cursive scripts like Arabic). kOTPosForm_Off = no features. kOTPosForm_Auto = automatically generates the 4 positional features listed below based on the underlying text. kOTPosForm_Initial = beginning of word form. kOTPosForm_Medial = middle of word form. kOTPosForm_Final = end of word form. kOTPosForm_Isolated = by itself (one character word) form.

enum IDrawingStyle::PositionIndicator

PositionIndicator. Used by some calculated text (page numbers, variables, bullets & numbering).

enum IDrawingStyle::PositionMode

PositionMode. Mutually exclusive positioning of glyphs. kPosSuperior = opentype superscript feature. kPosInferior = opentype subscript feature. kPosNumerator, kPosDenominator are opentype features only.

enum IDrawingStyle::UnderlineMode

UnderlineMode. May be extended in the future.

Member Function Documentation

virtual void IDrawingStyle::AddAdornments ( IWaxRun * waxRun ) const

pure virtual

Add the adornments specified by the text attributes to the IWaxRun interface.

virtual void IDrawingStyle::AddTextAdornment	(	ClassID	attrID,
		ClassID	adornmentID,
		ITextAdornmentData *	data
	)

pure virtual

Add the adornment specified by the text attribute to this interface.

virtual bool16 IDrawingStyle::CanDoOpenTypeFeaturesAcross	(	const IDrawingStyle *	other,
		bool16	vertical
	)		const

pure virtual

Do both of these IDrawingStyles share the drawing-specific data such that they can share the same opentype features?

For example, opentype features cannot cross pointsize and font changes. But we do allow changes to cross color and underline changes.

Parameters

other is an adjacent IDrawingStyle that we are composing next to.

virtual bool16 IDrawingStyle::CanShareWaxRunWith ( const IDrawingStyle * other ) const

pure virtual

Do both of these IDrawingStyles share the drawing-specific data such that they can share the same wax run?

For example, pointsize, color, and font will create new wax runs. Page number position will not.

Parameters

other is an adjacent IDrawingStyle that we are building wax next to.

virtual bool16 IDrawingStyle::CanSimpleKernWith	(	const IDrawingStyle *	other,
		bool16	vertical
	)		const

pure virtual

Do both of these IDrawingStyles share the drawing-specific data such that they can be kerned?

For example, kerning cannot cross pointsize and font changes. But we do allow kerning to cross color changes.

Parameters

other is an adjacent IDrawingStyle that we are kerning against.

virtual void IDrawingStyle::FillOutRenderData	(	IWaxRenderData *	data,
		bool16	vertical
	)		const

pure virtual

Copy text attribute information into IWaxRun interfaces. Wax is the term for composed text data.

virtual PMReal IDrawingStyle::GetAutoLead ( ) const

pure virtual

Returns the auto leading scale factor.

virtual PMReal IDrawingStyle::GetBaseLineShift ( ) const

pure virtual

Get the baseline shift.

virtual CapitalizeMode IDrawingStyle::GetCapitalsMode ( ) const

pure virtual

Get the capitalization mode.

virtual CharacterHang IDrawingStyle::GetCharacterHang ( ) const

pure virtual

Character hang for Japanese composition.

kHangBaseline, kHangEmCenter, kHangEmBottom, kHangEmTop, kHangICFBottom, kHangICFTop.

virtual UID IDrawingStyle::GetColorUID ( bool16 stroke ) const

pure virtual

Get color rendering object for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual IDataBase* IDrawingStyle::GetDataBase ( ) const

pure virtual

Get the database that these attributes came from.

virtual PMReal IDrawingStyle::GetEffectiveBaseline ( ) const

pure virtual

Returns the calculated offset for the baseline (includes baseline shift, ILG shift, super/subscript, etc.)

virtual PMReal IDrawingStyle::GetEmSpaceWidth ( bool16 vertical ) const

pure virtual

Cached Em space width.

virtual PMReal IDrawingStyle::GetEnSpaceWidth ( bool16 vertical ) const

pure virtual

Cached En space width.

virtual void IDrawingStyle::GetFinalFontMatrix	(	PMMatrix *	fontMatrix,
		bool16	vertical
	)		const

pure virtual

Returns final font matrix used to draw glyphs. NOTE: origin of matrix = glyph origin (left edge/Roman baseline), which means center-based calculations like free rotation and shatai must calculate the glyph center before and after these transformations to find out where to move the glyph location.

Parameters

fontMatrix is set the the final font matrix.

virtual const PMString& IDrawingStyle::GetFontStyleName ( ) const

pure virtual

Get the font style name.

virtual UID IDrawingStyle::GetFontUID ( ) const

pure virtual

Get the font family UID.

virtual bool16 IDrawingStyle::GetForceVerticalGlyphs ( ) const

pure virtual

Are the glyphs forced vertical?

virtual PMReal IDrawingStyle::GetGradientAngle ( bool16 stroke ) const

pure virtual

Gradient angle for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual PMPoint IDrawingStyle::GetGradientCenter ( bool16 stroke ) const

pure virtual

Gradient center for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual PMReal IDrawingStyle::GetGradientLength ( bool16 stroke ) const

pure virtual

Gradient length for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual PMReal IDrawingStyle::GetHiliteAngle ( bool16 stroke ) const

pure virtual

Gradient hilite angle for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual PMReal IDrawingStyle::GetHiliteLength ( bool16 stroke ) const

pure virtual

Gradient hilite length for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual PMReal IDrawingStyle::GetHyphenWidth ( ) const

pure virtual

Cached width of the hyphen glyph.

virtual PMReal IDrawingStyle::GetLeading ( ) const

pure virtual

Gets the specified leading value: either auto or fixed.

virtual PMReal IDrawingStyle::GetMiterLimit ( ) const

pure virtual

What is the text outline miter limit?

virtual const Fixed* IDrawingStyle::GetMMAxes ( ) const

pure virtual

Get the vector of axis values. May be nil. The number of elements in the vector is from font->GetNumDesignAxes()

virtual OTPositioningForm IDrawingStyle::GetOTPositioningForm ( ) const

pure virtual

OpenType positioning form.

kOTPosForm_Off, kOTPosForm_Auto, kOTPosForm_Initial, kOTPosForm_Medial, kOTPosForm_Final, kOTPosForm_Isolated. corresponds to: 'init', 'medi', 'fina', 'isol'

virtual int32 IDrawingStyle::GetOutlineJoin ( ) const

pure virtual

What is the text outline join?

virtual PMReal IDrawingStyle::GetOutlineWidth ( ) const

pure virtual

What is the text outline width?

virtual bool16 IDrawingStyle::GetOverprint ( bool16 stroke ) const

pure virtual

Get overprint for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual PositionIndicator IDrawingStyle::GetPageNumberPosition ( ) const

pure virtual

Get page number position.

kDataPosition_ThisPage = use the current page. kDataPosition_PreviousPage = previous page. kDataPosition_NextPage = next page.

virtual PMReal IDrawingStyle::GetPointSize ( ) const

pure virtual

Get the point size.

virtual PositionMode IDrawingStyle::GetPositionMode ( ) const

pure virtual

Get the position mode of the glyphs.

virtual const PMString& IDrawingStyle::GetPostscriptFontName ( ) const

pure virtual

The font family UID and font style name are combined to refer to a specific font by postscript name.

Returns: The actually used postscript font name is returned.

virtual void IDrawingStyle::GetScaledFontMatrix ( PMMatrix * fontMatrix ) const

pure virtual

Returns calculated font matrix (includes super/subscript, h/v scale only).

Parameters

fontMatrix is set the the calculated font matrix.

virtual PMReal IDrawingStyle::GetSkewAngle ( ) const

pure virtual

Get the skew angle.

virtual Text::GlyphID IDrawingStyle::GetSpaceGlyph ( ) const

pure virtual

Cached space glyph.

virtual PMReal IDrawingStyle::GetSpaceWidth ( ) const

pure virtual

Cached width of the space glyph.

virtual Text::GlyphID IDrawingStyle::GetSpecialGlyph ( ) const

pure virtual

If the underlying character didn't have a unicode representation, this will return the expected glyph.

virtual bool16 IDrawingStyle::GetStrikethruFlag ( ) const

pure virtual

Is strike through enabled?

virtual int32 IDrawingStyle::GetStrokeAlignment ( ) const

pure virtual

What is the text stroke alignment?

virtual PMReal IDrawingStyle::GetStyleEmBoxBottom	(	bool16	verticalGlyphs,
		bool16	usePointSizeNotScale = `kFalse`
	)		const

pure virtual

The EmBox and ICFBox are font metrics specific to japanese fonts.

virtual PMReal IDrawingStyle::GetStyleEmBoxTop	(	bool16	verticalGlyphs,
		bool16	usePointSizeNotScale = `kFalse`
	)		const

pure virtual

The EmBox and ICFBox are font metrics specific to japanese fonts.

virtual PMReal IDrawingStyle::GetStyleICFBoxBottom	(	bool16	verticalGlyphs,
		bool16	usePointSizeNotScale = `kFalse`
	)		const

pure virtual

The EmBox and ICFBox are font metrics specific to japanese fonts. (ICF=Ideographic Character Face)

See Also: http://partners.adobe.com/asn/tech/type/opentype/appendices/baselinetags.jsp#icfbox

virtual PMReal IDrawingStyle::GetStyleICFBoxTop	(	bool16	verticalGlyphs,
		bool16	usePointSizeNotScale = `kFalse`
	)		const

pure virtual

The EmBox and ICFBox are font metrics specific to japanese fonts. (ICF=Ideographic Character Face)

See Also: http://partners.adobe.com/asn/tech/type/opentype/appendices/baselinetags.jsp#icfbox

virtual void IDrawingStyle::GetTextAdornment	(	ClassID	attrID,
		ClassID *	adornmentID,
		ITextAdornmentData **	data
	)

pure virtual

Get one text adornment's data for writing. This method assumes you will modify the data, which is much slower because it makes a copy.

virtual void IDrawingStyle::GetTextAdornment	(	ClassID	attrID,
		ClassID *	adornmentID,
		const ITextAdornmentData **	data
	)		const

pure virtual

Read one text adornment's data. This method assumes you won't modify the data, which is much more efficient because it won't make copies.

virtual PMReal IDrawingStyle::GetTint ( bool16 stroke ) const

pure virtual

Get tint percent for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual UnderlineMode IDrawingStyle::GetUnderlineMode ( ) const

pure virtual

Get Underline mode.

virtual void IDrawingStyle::GetUnScaledFinalFontMatrix	(	PMMatrix *	fontMatrix,
		bool16	vertical
	)		const

pure virtual

Returns matrix you can concat with scaled font matrix to get final font matrix.

Parameters

fontMatrix	is set the the font matrix.
vertical	specifies the primary writing direction.

virtual int32 IDrawingStyle::GetWritingScript ( ) const

pure virtual

Get the WritingScript()

virtual PMReal IDrawingStyle::GetXScale ( ) const

pure virtual

Returns the product of both the user's x-scale and the desired glyph scale.

virtual PMReal IDrawingStyle::GetXScaleOnly ( ) const

pure virtual

Returns only the user's x-scale and NOT the desired glyph scale.

virtual PMReal IDrawingStyle::GetYScale ( ) const

pure virtual

Returns the specified y-scale.

virtual bool16 IDrawingStyle::HasMMOpticalSize ( ) const

pure virtual

Does the referred-to font have the multiple master optical size axis? This is only special because the optical size can be set to match the pointsize, giving the optimal font appearance.

virtual bool16 IDrawingStyle::IsFontMissing ( ) const

pure virtual

Is the referred-to font considered missing?

virtual bool16 IDrawingStyle::IsOutlined ( ) const

pure virtual

Is the text outlined?

virtual IPMFont* IDrawingStyle::QueryFont ( ) const

pure virtual

Query for the IPMFont. IPMFont does not specify a writing direction or pointsize, just the font object.

virtual IFontInstance* IDrawingStyle::QueryFontInstance ( bool16 vertical ) const

pure virtual

Query for the IFontInstance.

Parameters

vertical specifies whether you wish the horizontal or vertical instance.

virtual void IDrawingStyle::SetAutoLead ( PMReal factor )

pure virtual

Sets the auto-leading factor. Leading = factor * pointsize.

virtual void IDrawingStyle::SetBaseLineShift ( PMReal r )

pure virtual

Set the baseline shift.

virtual void IDrawingStyle::SetCapitalsMode ( CapitalizeMode cm )

pure virtual

Set the capitalization mode.

Parameters

cm can be: kCapNormal has no affect. kCapSmallLowercase draws lowercase letters as small capitals. kCapAll draws all letters as capitals. kCapLowercase draws all letters in lowercase. kCapSmallEverything will draw both uppercase and lowercase letters as small capitals, but is only supported by opentype fonts that have the 'c2sc' feature currently.

virtual void IDrawingStyle::SetCharacterHang ( CharacterHang b )

pure virtual

Character hang for Japanese composition.

virtual void IDrawingStyle::SetColorUID	(	bool16	stroke,
		UID	newColor
	)

pure virtual

Set color rendering object for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetDataBase ( IDataBase * db )

pure virtual

The system sets the database when creating the kComposeStyleBoss.

Don't call this method.

virtual void IDrawingStyle::SetDesiredGlyphScale ( PMReal xscale )

pure virtual

This is the desired glyph scale set in the justification dialog. The user may specify scaling in the x & y direction, but the user may also specify a desired glyph scale in the justification dialog.

virtual void IDrawingStyle::SetFontStyleName ( const PMString & name )

pure virtual

In addition to the font family, fonts have style names. It would appear as "Bold" or "Roman" or "" or "Semibold Condensed" for example.

Parameters

name	is the font style name.

virtual void IDrawingStyle::SetFontUID ( UID u )

pure virtual

Fonts are divided into families, and each family has a separate record in an InDesign document.

Parameters

u	is a font UID refering to one of these IFontFamily objects.

virtual void IDrawingStyle::SetForceVerticalGlyphs ( bool16 b )

pure virtual

Force the glyphs to be vertical.

virtual void IDrawingStyle::SetForSymbolHack ( )

pure virtual

The Macintosh has always supported a dozen or so mathematical symbols in every font by substituting the "Symbol" font behind the scenes. This reproduces that behavior. We do it on both platforms (starting in CS3) for consistency.

virtual void IDrawingStyle::SetGlyphScaleX ( PMReal scale )

pure virtual

Sets the scale factor in the x direction

virtual void IDrawingStyle::SetGlyphScaleY ( PMReal scale )

pure virtual

Sets the scale factor in the y direction. This is different from setting the pointsize larger because larger pointsizes affect a number of different calculations (leading, optical sizes, etc) but the y scale does not.

virtual void IDrawingStyle::SetGradientAngle	(	bool16	stroke,
		PMReal	angle
	)

pure virtual

Gradient angle for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetGradientCenter	(	bool16	stroke,
		const PMPoint &	center
	)

pure virtual

Gradient center for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetGradientLength	(	bool16	stroke,
		PMReal	length
	)

pure virtual

Gradient length for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetHiliteAngle	(	bool16	stroke,
		PMReal	v
	)

pure virtual

Gradient hilite angle for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetHiliteLength	(	bool16	stroke,
		PMReal	v
	)

pure virtual

Gradient hilite length for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetLeading ( PMReal abs )

pure virtual

Sets the leading value. Values less than zero are considered "auto".

virtual void IDrawingStyle::SetMiterLimit ( PMReal miterLimit )

pure virtual

What is the text outline miter limit?

Parameters

miterLimit - the miter limit of the text's outline.

virtual void IDrawingStyle::SetMMAxes	(	int32	num,
		const Fixed *	buffer
	)

pure virtual

Multiple master fonts have a vector of 16/16 fixed point numbers that specify the values of each multiple master axis.

Parameters

num	is number of values in the buffer. is the array of fixed point axis values.

virtual void IDrawingStyle::SetOTPositioningForm ( OTPositioningForm form )

pure virtual

enType positioning form.

virtual void IDrawingStyle::SetOutlineJoin ( int32 join )

pure virtual

What is the text outline join?

Parameters

join	- the text's outline join.

virtual void IDrawingStyle::SetOutlineWidth ( PMReal width )

pure virtual

What is the text outline width?

Parameters

width is the line weight of the text's outline.

virtual void IDrawingStyle::SetOverprint	(	bool16	stroke,
		bool16	over
	)

pure virtual

Set overprint for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetPageNumberPosition ( PositionIndicator pi )

pure virtual

Set page number position.

Parameters

pi	can be kDataPosition_ThisPage, kDataPosition_PreviousPage, or kDataPosition_NextPage = next page.

virtual void IDrawingStyle::SetPointSize ( PMReal p )

pure virtual

Set the point size.

virtual void IDrawingStyle::SetPositionMode ( PositionMode position )

pure virtual

Set the position mode of the glyphs.

kPosNormal has no affect. kPosSuperscript scales and shifts the glyphs up. kPosSubscript scales and shifts the glyphs down. kPosSuperior applies the opentype 'sups' feature. kPosInferior applies the opentype 'sinf' AND 'subs'. kPosNumerator applies opentype 'numr'. kPosDenominator applies opentype 'deno'

virtual void IDrawingStyle::SetSkewAngle ( PMReal p )

pure virtual

Set the skew angle.

virtual void IDrawingStyle::SetSpecialGlyph	(	const char *	name,
		Text::GlyphID	glyph = `kInvalidGlyphID`
	)

pure virtual

Set the glyph-specific data for the non-representable character. Only used in special cases where the font has glyphs wanted without associated unicode character values.

virtual void IDrawingStyle::SetStrikethruFlag ( bool16 strikethru )

pure virtual

Is strike through enabled?

virtual void IDrawingStyle::SetStrokeAlignment ( int32 align )

pure virtual

What is the text stroke aglignment?

Parameters

align - the text's stroke alignment.

virtual void IDrawingStyle::SetTint	(	bool16	stroke,
		PMReal	tint
	)

pure virtual

Set tint percent for stroke or fill.

Parameters

stroke is kTrue from stroke, kFalse for fill.

virtual void IDrawingStyle::SetUnderlineMode ( UnderlineMode underlineMode )

pure virtual

Set underline mode. This is only On/Off actually. the enum names is a historical misnomer.

Actually, the stroke style is specified in the kTextAttrCharUnderlineTypeBoss text attribute. Perhaps we will have the idea of skipping descenders specified here some day.

virtual bool16 IDrawingStyle::UseAutoLeading ( ) const

pure virtual

Is auto-leading specified?

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

Member Function Documentation