Pango Namespace Reference

Classes
class	Analysis
	A Pango::Analysis stores information about the properties of a segment of text. More...
class	AttrColor
	A Pango::AttrColor is used to represent an attribute which is a color. More...
class	AttrFloat
	A Pango::AttrFloat is used to represent an attribute with a float or double value. More...
class	AttrFontDesc
	A Pango::AttrFontDesc is used to represent an attribute that sets all aspects of the font description at once. More...
class	Attribute
	The Pango::Attribute structure represents the common portions of all attributes. More...
struct	AttributeTraits
class	AttrInt
	A Pango::AttrInt is used to represent an attribute with an integer or enumeration value. More...
class	AttrIter
	A Pango::AttrIter is used to represent an iterator through a Pango::AttrList. More...
class	AttrLanguage
	A Pango::AttrLanguage is used to represent an attribute that is a language. More...
class	AttrList
	A Pango::AttrList represents a list of attributes that apply to a section of text. More...
class	AttrShape
	A Pango::AttrShape structure is used to represent an attribute which imposes shape restrictions. More...
class	AttrString
	A Pango::AttrString is used to represent an attribute with a string value. More...
class	BaselineShift_Wrapper
	Wrapper for enum BaselineShift. More...
class	CairoFontMap
	Pango::CairoFontMap is an interface implemented by font maps for use with Cairo. More...
class	CairoFontMapImpl
	Gdk::CairoFontMapImpl is a Pango::FontMap that implements the Pango::CairoFontMap interface. More...
class	Color
	A Pango::Color is used to represent a color in an uncalibrated RGB colorspace. More...
class	Context
	A Pango::Context stores global information used to control the itemization process. More...
class	Coverage
	A Pango::Coverage represents a map from ISO-10646 character point to Pango::Coverage::Level. More...
class	Font
	A Pango::Font is used to represent a font in a rendering-system-independent matter. More...
class	FontDescription
	A Pango::FontDescription represents the description of an ideal font. More...
class	FontFace
	A Pango::FontFace is used to represent a group of fonts with the same family, slant, weight, width, but varying sizes. More...
class	FontFamily
	A Pango::FontFamily is used to represent a family of related font faces. More...
class	FontMap
	A Pango::FontMap represents the set of fonts available for a particular rendering system. More...
class	FontMetrics
	A Pango::FontMetrics holds the overall metric information for a font (possibly restricted to a script). More...
class	Fontset
	A Pango::Fontset is used to represent a set of fonts. More...
class	GlyphGeometry
	A Pango::GlyphGeometry contains width and positioning information for a single glyph. More...
class	GlyphInfo
	A Pango::GlyphInfo represents a single glyph together with positioning information and visual attributes. More...
class	GlyphItem
	A Pango::GlyphItem is a pair of a Pango::Item and the glyphs resulting from shaping the text corresponding to an item. More...
class	GlyphString
	A Pango::GlyphString is used to store strings of glyphs with geometry and visual attribute information. More...
class	Item
	A Pango::Item stores information about a segment of text. More...
class	Language
	A Pango::Language is used to represent a language. More...
class	Layout
	A Pango::Layout represents an entire paragraph of text. More...
class	LayoutIter
	A Pango::LayoutIter can be used to iterate over the visual extents of a Pango::Layout. More...
class	LayoutLine
	A Pango::LayoutLine represents one of the lines resulting from laying out a paragraph via Pango::Layout. More...
class	Rectangle
	A Pango::Rectangle represents a rectangle. More...
class	Renderer
	Pango::Renderer is a base class that contains the necessary logic for rendering a Pango::Layout or Pango::LayoutLine. More...
class	TabArray
	A Pango::TabArray contains an array of tab stops. More...
class	Weight_Wrapper
	Wrapper for enum Weight. More...

Typedefs
typedef PangoMatrix	Matrix
using	BaselineShift = BaselineShift_Wrapper::BaselineShift
	BaselineShift enumerators are scoped by the wrapper class and can be implicitly converted to int.
typedef PangoLogAttr	LogAttr
	A Pango::LogAttr stores information about the attributes of a single character.
using	Weight = Weight_Wrapper::Weight
	Weight enumerators are scoped by the wrapper class and can be implicitly converted to int.
typedef PangoGlyph	Glyph
	A Pango::Glyph represents a single glyph in the output form of a string.
typedef PangoGlyphUnit	GlyphUnit
	A Pango::GlyphUnit is used to store dimensions within Pango.
typedef PangoGlyphVisAttr	GlyphVisAttr
	A Pango::GlyphVisAttr is used to communicate information between the shaping phase and the rendering phase.

Enumerations
enum class	AttrType {   INVALID ,   LANGUAGE ,   FAMILY ,   STYLE ,   WEIGHT ,   VARIANT ,   STRETCH ,   SIZE ,   FONT_DESC ,   FOREGROUND ,   BACKGROUND ,   UNDERLINE ,   STRIKETHROUGH ,   RISE ,   SHAPE ,   SCALE_FACTOR ,   FALLBACK ,   LETTER_SPACING ,   UNDERLINE_COLOR ,   STRIKETHROUGH_COLOR ,   ABSOLUTE_SIZE ,   GRAVITY ,   GRAVITY_HINT ,   FONT_FEATURES ,   FOREGROUND_ALPHA ,   BACKGROUND_ALPHA ,   ALLOW_BREAKS ,   SHOW ,   INSERT_HYPHENS ,   OVERLINE ,   OVERLINE_COLOR ,   LINE_HEIGHT ,   ABSOLUTE_LINE_HEIGHT ,   TEXT_TRANSFORM ,   WORD ,   SENTENCE ,   BASELINE_SHIFT ,   FONT_SCALE }
enum class	Underline {   NONE ,   SINGLE ,   DOUBLE ,   LOW ,   ERROR ,   SINGLE_LINE ,   DOUBLE_LINE ,   ERROR_LINE }
enum class	Overline {   NONE ,   SINGLE }
enum class	ShowFlags {   NONE = 0x0 ,   SPACES = 1 << 0 ,   LINE_BREAKS = 1 << 1 ,   IGNORABLES = 1 << 2 }
enum class	TextTransform {   NONE ,   LOWERCASE ,   UPPERCASE ,   CAPITALIZE }
enum class	FontScale {   NONE ,   SUPERSCRIPT ,   SUBSCRIPT ,   SMALL_CAPS }
enum class	Direction {   LTR ,   RTL ,   TTB_LTR ,   TTB_RTL ,   WEAK_LTR ,   WEAK_RTL ,   NEUTRAL }
enum class	GravityHint {   NATURAL ,   STRONG ,   LINE }
enum class	Style {   NORMAL ,   OBLIQUE ,   ITALIC }
enum class	Variant {   NORMAL ,   SMALL_CAPS ,   ALL_SMALL_CAPS ,   PETITE_CAPS ,   ALL_PETITE_CAPS ,   UNICASE ,   TITLE_CAPS }
enum class	Stretch {   ULTRA_CONDENSED ,   EXTRA_CONDENSED ,   CONDENSED ,   SEMI_CONDENSED ,   NORMAL ,   SEMI_EXPANDED ,   EXPANDED ,   EXTRA_EXPANDED ,   ULTRA_EXPANDED }
enum class	FontMask {   FAMILY = 1 << 0 ,   STYLE = 1 << 1 ,   VARIANT = 1 << 2 ,   WEIGHT = 1 << 3 ,   STRETCH = 1 << 4 ,   SIZE = 1 << 5 ,   GRAVITY = 1 << 6 ,   VARIATIONS = 1 << 7 }
enum class	Gravity {   SOUTH ,   EAST ,   NORTH ,   WEST ,   AUTO }
enum class	ShapeFlags {   NONE = 0x0 ,   ROUND_POSITIONS = 1 << 0 }
enum class	Script {   INVALID_CODE = -1 ,   COMMON ,   INHERITED ,   ARABIC ,   ARMENIAN ,   BENGALI ,   BOPOMOFO ,   CHEROKEE ,   COPTIC ,   CYRILLIC ,   DESERET ,   DEVANAGARI ,   ETHIOPIC ,   GEORGIAN ,   GOTHIC ,   GREEK ,   GUJARATI ,   GURMUKHI ,   HAN ,   HANGUL ,   HEBREW ,   HIRAGANA ,   KANNADA ,   KATAKANA ,   KHMER ,   LAO ,   LATIN ,   MALAYALAM ,   MONGOLIAN ,   MYANMAR ,   OGHAM ,   OLD_ITALIC ,   ORIYA ,   RUNIC ,   SINHALA ,   SYRIAC ,   TAMIL ,   TELUGU ,   THAANA ,   THAI ,   TIBETAN ,   CANADIAN_ABORIGINAL ,   YI ,   TAGALOG ,   HANUNOO ,   BUHID ,   TAGBANWA ,   BRAILLE ,   CYPRIOT ,   LIMBU ,   OSMANYA ,   SHAVIAN ,   LINEAR_B ,   TAI_LE ,   UGARITIC ,   NEW_TAI_LUE ,   BUGINESE ,   GLAGOLITIC ,   TIFINAGH ,   SYLOTI_NAGRI ,   OLD_PERSIAN ,   KHAROSHTHI ,   UNKNOWN ,   BALINESE ,   CUNEIFORM ,   PHOENICIAN ,   PHAGS_PA ,   NKO ,   KAYAH_LI ,   LEPCHA ,   REJANG ,   SUNDANESE ,   SAURASHTRA ,   CHAM ,   OL_CHIKI ,   VAI ,   CARIAN ,   LYCIAN ,   LYDIAN ,   BATAK ,   BRAHMI ,   MANDAIC ,   CHAKMA ,   MEROITIC_CURSIVE ,   MEROITIC_HIEROGLYPHS ,   MIAO ,   SHARADA ,   SORA_SOMPENG ,   TAKRI ,   BASSA_VAH ,   CAUCASIAN_ALBANIAN ,   DUPLOYAN ,   ELBASAN ,   GRANTHA ,   KHOJKI ,   KHUDAWADI ,   LINEAR_A ,   MAHAJANI ,   MANICHAEAN ,   MENDE_KIKAKUI ,   MODI ,   MRO ,   NABATAEAN ,   OLD_NORTH_ARABIAN ,   OLD_PERMIC ,   PAHAWH_HMONG ,   PALMYRENE ,   PAU_CIN_HAU ,   PSALTER_PAHLAVI ,   SIDDHAM ,   TIRHUTA ,   WARANG_CITI ,   AHOM ,   ANATOLIAN_HIEROGLYPHS ,   HATRAN ,   MULTANI ,   OLD_HUNGARIAN ,   SIGNWRITING }
enum class	Alignment {   LEFT ,   CENTER ,   RIGHT }
enum class	WrapMode {   WORD ,   CHAR ,   WORD_CHAR }
enum class	EllipsizeMode {   NONE ,   START ,   MIDDLE ,   END }
enum class	TabAlign {   LEFT ,   RIGHT ,   CENTER ,   DECIMAL }

Functions
void	init ()
	Initialize pangomm.
ShowFlags	operator| (ShowFlags lhs, ShowFlags rhs)
ShowFlags	operator& (ShowFlags lhs, ShowFlags rhs)
ShowFlags	operator^ (ShowFlags lhs, ShowFlags rhs)
ShowFlags	operator~ (ShowFlags flags)
ShowFlags &	operator|= (ShowFlags & lhs, ShowFlags rhs)
ShowFlags &	operator&= (ShowFlags & lhs, ShowFlags rhs)
ShowFlags &	operator^= (ShowFlags & lhs, ShowFlags rhs)
FontMask	operator| (FontMask lhs, FontMask rhs)
FontMask	operator& (FontMask lhs, FontMask rhs)
FontMask	operator^ (FontMask lhs, FontMask rhs)
FontMask	operator~ (FontMask flags)
FontMask &	operator|= (FontMask & lhs, FontMask rhs)
FontMask &	operator&= (FontMask & lhs, FontMask rhs)
FontMask &	operator^= (FontMask & lhs, FontMask rhs)
ShapeFlags	operator| (ShapeFlags lhs, ShapeFlags rhs)
ShapeFlags	operator& (ShapeFlags lhs, ShapeFlags rhs)
ShapeFlags	operator^ (ShapeFlags lhs, ShapeFlags rhs)
ShapeFlags	operator~ (ShapeFlags flags)
ShapeFlags &	operator|= (ShapeFlags & lhs, ShapeFlags rhs)
ShapeFlags &	operator&= (ShapeFlags & lhs, ShapeFlags rhs)
ShapeFlags &	operator^= (ShapeFlags & lhs, ShapeFlags rhs)

Variables
const int	SCALE = 1024
const double	SCALE_XX_SMALL = 0.5787037037037
const double	SCALE_X_SMALL = 0.6444444444444
const double	SCALE_SMALL = 0.8333333333333
const double	SCALE_MEDIUM = 1.0
const double	SCALE_LARGE = 1.2
const double	SCALE_X_LARGE = 1.4399999999999
const double	SCALE_XX_LARGE = 1.728

Typedef Documentation

Glyph

typedef PangoGlyph Pango::Glyph

A Pango::Glyph represents a single glyph in the output form of a string.

GlyphUnit

typedef PangoGlyphUnit Pango::GlyphUnit

A Pango::GlyphUnit is used to store dimensions within Pango.

Dimensions are stored in 1/64ths of a point.

GlyphVisAttr

typedef PangoGlyphVisAttr Pango::GlyphVisAttr

A Pango::GlyphVisAttr is used to communicate information between the shaping phase and the rendering phase.

It's contents are still evolving.

LogAttr

typedef PangoLogAttr Pango::LogAttr

A Pango::LogAttr stores information about the attributes of a single character.

Matrix

typedef PangoMatrix Pango::Matrix

Enumeration Type Documentation

Alignment

enum class Pango::Alignment

strong

Enumerator
LEFT	Put all available space on the right. The text appears to the right of the tab stop position.
CENTER	Center the line within the available space. The text is centered at the tab stop position until the available space is filled. Since pangomm 1.50:
RIGHT	Put all available space on the left. The text appears to the left of the tab stop position until the available space is filled. Since pangomm 1.50:

AttrType

enum class Pango::AttrType

strong

Enumerator
INVALID	Pango::AttrType distinguishes between different types of attributes. Along with the predefined values, it is possible to allocate additional values for custom attributes using Pango::Attribute::register_type(). The predefined values are given below. The type of structure used to store the attribute is listed in parentheses after the description. Does not happen.
LANGUAGE	Language (Pango::AttrLanguage).
FAMILY	Font family name list (Pango::AttrString). The font family is specified.
STYLE	Font slant style (Pango::AttrInt). The font style is specified.
WEIGHT	Font weight (Pango::AttrInt). The font weight is specified.
VARIANT	Font variant (normal or small caps) (Pango::AttrInt). The font variant is specified.
STRETCH	Font stretch (Pango::AttrInt). The font stretch is specified.
SIZE	Font size in points scaled by Pango::SCALE (Pango::AttrInt). The font size is specified.
FONT_DESC	Font description (Pango::AttrFontDesc).
FOREGROUND	Foreground color (Pango::AttrColor).
BACKGROUND	Background color (Pango::AttrColor).
UNDERLINE	Whether the text has an underline (Pango::AttrInt).
STRIKETHROUGH	Whether the text is struck-through (Pango::AttrInt).
RISE	Baseline displacement (Pango::AttrInt).
SHAPE	Shape (Pango::AttrShape).
SCALE_FACTOR	Font size scale factor (Pango::AttrFloat).
FALLBACK	Whether fallback is enabled (Pango::AttrInt).
LETTER_SPACING	Letter spacing (Pango::PangoAttrInt).
UNDERLINE_COLOR	Underline color (Pango::AttrColor).
STRIKETHROUGH_COLOR	Strikethrough color (Pango::AttrColor).
ABSOLUTE_SIZE	Font size in pixels scaled by Pango::SCALE (Pango::AttrInt).
GRAVITY	Base text gravity (Pango::AttrInt). The font gravity is specified (Since: 1.16.).
GRAVITY_HINT	Gravity hint (Pango::AttrInt).
FONT_FEATURES	OpenType font features (Pango::AttrFontFeatures). Since pangomm 1.38:
FOREGROUND_ALPHA	Foreground alpha (Pango::AttrInt). Since pangomm 1.38:
BACKGROUND_ALPHA	Background alpha (Pango::AttrInt). Since pangomm 1.38:
ALLOW_BREAKS	Whether breaks are allowed (Pango::AttrInt). Since pangomm 1.44:
SHOW	How to render invisible characters (Pango::AttrInt). Since pangomm 1.44:
INSERT_HYPHENS	Whether to insert hyphens at intra-word line breaks (Pango::AttrInt). Since pangomm 1.44:
OVERLINE	Whether the text has an overline (Pango::AttrInt). Since pangomm 1.46:
OVERLINE_COLOR	Overline color (Pango::AttrColor). Since pangomm 1.46:
LINE_HEIGHT	Line height factor (Pango::AttrFloat). Since pangomm 1.50:
ABSOLUTE_LINE_HEIGHT	Line height (Pango::AttrInt). Since pangomm 1.50:
TEXT_TRANSFORM
WORD	Override segmentation to classify the range of the attribute as a single word (Pango::AttrInt). Wrap lines at word boundaries. Since pangomm 1.50:
SENTENCE	Override segmentation to classify the range of the attribute as a single sentence (Pango::AttrInt). Since pangomm 1.50:
BASELINE_SHIFT	Baseline displacement (Pango::AttrInt). Since pangomm 1.50:
FONT_SCALE	Font-relative size change (Pango::AttrInt). Since pangomm 1.50:

Direction

enum class Pango::Direction

strong

Enumerator
LTR	A strong left-to-right direction.
RTL	A strong right-to-left direction.
TTB_LTR	Deprecated value; treated the same as Pango::Direction::RTL.
TTB_RTL	Deprecated value; treated the same as Pango::Direction::LTR.
WEAK_LTR	A weak left-to-right direction.
WEAK_RTL	A weak right-to-left direction.
NEUTRAL	No direction specified.

EllipsizeMode

enum class Pango::EllipsizeMode

strong

Enumerator
NONE
START	Omit characters at the start of the text.
MIDDLE	Omit characters in the middle of the text.
END	Omit characters at the end of the text.

FontMask

enum class Pango::FontMask

strong

Enumerator
FAMILY
STYLE
VARIANT
WEIGHT
STRETCH
SIZE
GRAVITY
VARIATIONS	OpenType font variations are specified (Since: 1.42).

FontScale

enum class Pango::FontScale

strong

Enumerator
NONE
SUPERSCRIPT	Change the font to a size suitable for superscripts.
SUBSCRIPT	Change the font to a size suitable for subscripts.
SMALL_CAPS	Change the font to a size suitable for Small Caps. A font with the lower case characters replaced by smaller variants of the capital characters.

Gravity

enum class Pango::Gravity

strong

Enumerator
SOUTH	Glyphs stand upright (default) .
EAST	Glyphs are rotated 90 degrees counter-clockwise. .
NORTH	Glyphs are upside-down. .
WEST	Glyphs are rotated 90 degrees clockwise. .
AUTO	Gravity is resolved from the context matrix.

GravityHint

enum class Pango::GravityHint

strong

Enumerator
NATURAL	Scripts will take their natural gravity based on the base gravity and the script. This is the default.
STRONG	Always use the base gravity set, regardless of the script.
LINE	For scripts not in their natural direction (eg. Latin in East gravity), choose per-script gravity such that every script respects the line progression. This means, Latin and Arabic will take opposite gravities and both flow top-to-bottom for example.

Overline

enum class Pango::Overline

strong

Enumerator
NONE
SINGLE

Script

enum class Pango::Script

strong

Enumerator
INVALID_CODE	A value never returned from pango_script_for_unichar().
COMMON	A character used by multiple different scripts.
INHERITED	A mark glyph that takes its script from the base glyph to which it is attached.
ARABIC	Arabic.
ARMENIAN	Armenian.
BENGALI	Bengali.
BOPOMOFO	Bopomofo.
CHEROKEE	Cherokee.
COPTIC	Coptic.
CYRILLIC	Cyrillic.
DESERET	Deseret.
DEVANAGARI	Devanagari.
ETHIOPIC	Ethiopic.
GEORGIAN	Georgian.
GOTHIC	Gothic.
GREEK	Greek.
GUJARATI	Gujarati.
GURMUKHI	Gurmukhi.
HAN	Han.
HANGUL	Hangul.
HEBREW	Hebrew.
HIRAGANA	Hiragana.
KANNADA	Kannada.
KATAKANA	Katakana.
KHMER	Khmer.
LAO	Lao.
LATIN	Latin.
MALAYALAM	Malayalam.
MONGOLIAN	Mongolian.
MYANMAR	Myanmar.
OGHAM	Ogham.
OLD_ITALIC	Old Italic.
ORIYA	Oriya.
RUNIC	Runic.
SINHALA	Sinhala.
SYRIAC	Syriac.
TAMIL	Tamil.
TELUGU	Telugu.
THAANA	Thaana.
THAI	Thai.
TIBETAN	Tibetan.
CANADIAN_ABORIGINAL	Canadian Aboriginal.
YI	Yi.
TAGALOG	Tagalog.
HANUNOO	Hanunoo.
BUHID	Buhid.
TAGBANWA	Tagbanwa.
BRAILLE	Braille.
CYPRIOT	Cypriot.
LIMBU	Limbu.
OSMANYA	Osmanya.
SHAVIAN	Shavian.
LINEAR_B	Linear B.
TAI_LE	Tai Le.
UGARITIC	Ugaritic.
NEW_TAI_LUE	New Tai Lue. Since pangomm 1.10:
BUGINESE	Buginese. Since pangomm 1.10:
GLAGOLITIC	Glagolitic. Since pangomm 1.10:
TIFINAGH	Tifinagh. Since pangomm 1.10:
SYLOTI_NAGRI	Syloti Nagri. Since pangomm 1.10:
OLD_PERSIAN	Old Persian. Since pangomm 1.10:
KHAROSHTHI	Kharoshthi. Since pangomm 1.10:
UNKNOWN	An unassigned code point. Since pangomm 1.14:
BALINESE	Balinese. Since pangomm 1.14:
CUNEIFORM	Cuneiform. Since pangomm 1.14:
PHOENICIAN	Phoenician. Since pangomm 1.14:
PHAGS_PA	Phags-pa. Since pangomm 1.14:
NKO	N'Ko. Since pangomm 1.14:
KAYAH_LI	Kayah Li. Since pangomm 1.20.1:
LEPCHA	Lepcha. Since pangomm 1.20.1:
REJANG	Rejang. Since pangomm 1.20.1:
SUNDANESE	Sundanese. Since pangomm 1.20.1:
SAURASHTRA	Saurashtra. Since pangomm 1.20.1:
CHAM	Cham. Since pangomm 1.20.1:
OL_CHIKI	Ol Chiki. Since pangomm 1.20.1:
VAI	Vai. Since pangomm 1.20.1:
CARIAN	Carian. Since pangomm 1.20.1:
LYCIAN	Lycian. Since pangomm 1.20.1:
LYDIAN	Lydian. Since pangomm 1.20.1:
BATAK	Batak. Since pangomm 1.32:
BRAHMI	Brahmi. Since pangomm 1.32:
MANDAIC	Mandaic. Since pangomm 1.32:
CHAKMA	Chakma. Since pangomm 1.32:
MEROITIC_CURSIVE	Meroitic Cursive. Since pangomm 1.32:
MEROITIC_HIEROGLYPHS	Meroitic Hieroglyphs. Since pangomm 1.32:
MIAO	Miao. Since pangomm 1.32:
SHARADA	Sharada. Since pangomm 1.32:
SORA_SOMPENG	Sora Sompeng. Since pangomm 1.32:
TAKRI	Takri. Since pangomm 1.32:
BASSA_VAH	Bassa. Since pangomm 1.40:
CAUCASIAN_ALBANIAN	Caucasian Albanian. Since pangomm 1.40:
DUPLOYAN	Duployan. Since pangomm 1.40:
ELBASAN	Elbasan. Since pangomm 1.40:
GRANTHA	Grantha. Since pangomm 1.40:
KHOJKI	Kjohki. Since pangomm 1.40:
KHUDAWADI	Khudawadi, Sindhi. Since pangomm 1.40:
LINEAR_A	Linear A. Since pangomm 1.40:
MAHAJANI	Mahajani. Since pangomm 1.40:
MANICHAEAN	Manichaean. Since pangomm 1.40:
MENDE_KIKAKUI	Mende Kikakui. Since pangomm 1.40:
MODI	Modi. Since pangomm 1.40:
MRO	Mro. Since pangomm 1.40:
NABATAEAN	Nabataean. Since pangomm 1.40:
OLD_NORTH_ARABIAN	Old North Arabian. Since pangomm 1.40:
OLD_PERMIC	Old Permic. Since pangomm 1.40:
PAHAWH_HMONG	Pahawh Hmong. Since pangomm 1.40:
PALMYRENE	Palmyrene. Since pangomm 1.40:
PAU_CIN_HAU	Pau Cin Hau. Since pangomm 1.40:
PSALTER_PAHLAVI	Psalter Pahlavi. Since pangomm 1.40:
SIDDHAM	Siddham. Since pangomm 1.40:
TIRHUTA	Tirhuta. Since pangomm 1.40:
WARANG_CITI	Warang Citi. Since pangomm 1.40:
AHOM	Ahom. Since pangomm 1.40:
ANATOLIAN_HIEROGLYPHS	Anatolian Hieroglyphs. Since pangomm 1.40:
HATRAN	Hatran. Since pangomm 1.40:
MULTANI	Multani. Since pangomm 1.40:
OLD_HUNGARIAN	Old Hungarian. Since pangomm 1.40:
SIGNWRITING	Signwriting. Since pangomm 1.40:

ShapeFlags

enum class Pango::ShapeFlags

strong

Enumerator
NONE
ROUND_POSITIONS	Round glyph positions and widths to whole device units This option should be set if the target renderer can't do subpixel positioning of glyphs.

ShowFlags

enum class Pango::ShowFlags

strong

Enumerator
NONE
SPACES	Render spaces, tabs and newlines visibly.
LINE_BREAKS	Render line breaks visibly.
IGNORABLES	Render default-ignorable Unicode characters visibly.

Stretch

enum class Pango::Stretch

strong

Enumerator
ULTRA_CONDENSED	Ultra condensed width.
EXTRA_CONDENSED	Extra condensed width.
CONDENSED	Condensed width.
SEMI_CONDENSED	Semi condensed width.
NORMAL
SEMI_EXPANDED	Semi expanded width.
EXPANDED	Expanded width.
EXTRA_EXPANDED	Extra expanded width.
ULTRA_EXPANDED	Ultra expanded width.

Style

enum class Pango::Style

strong

Enumerator
NORMAL	The font is upright. The normal width. A normal font.
OBLIQUE	The font is slanted, but in a roman style.
ITALIC	The font is slanted in an italic style.

TabAlign

enum class Pango::TabAlign

strong

Enumerator
LEFT
RIGHT
CENTER
DECIMAL	Text before the first occurrence of the decimal point character appears to the left of the tab stop position (until the available space is filled), the rest to the right. Since pangomm 1.50:

TextTransform

enum class Pango::TextTransform

strong

Enumerator
NONE
LOWERCASE	Display letters and numbers as lowercase.
UPPERCASE	Display letters and numbers as uppercase.
CAPITALIZE	Display the first character of a word in titlecase.

Underline

enum class Pango::Underline

strong

Enumerator
NONE	No underline should be drawn. No ellipsization. Default value. Leave the font size unchanged. Leave text unchanged. No special treatment for invisible characters. No overline should be drawn.
SINGLE	A single underline should be drawn. Draw a single line above the ink extents of the text being underlined.
DOUBLE	A double underline should be drawn.
LOW	A single underline should be drawn at a position beneath the ink extents of the text being underlined. This should be used only for underlining single characters, such as for keyboard accelerators. Pango::Underline::SINGLE should be used for extended portions of text.
ERROR	An underline indicating an error should be drawn below. The exact style of rendering is up to the Pango::Renderer in use, but typical styles include wavy or dotted lines. This underline is typically used to indicate an error such as a possible mispelling; in some cases a contrasting color may automatically be used. This type of underlining is available since Pango 1.4.
SINGLE_LINE	Like PANGO_UNDERLINE_SINGLE, but drawn continuously across multiple runs. This type of underlining is available since Pango 1.46.
DOUBLE_LINE	Like PANGO_UNDERLINE_DOUBLE, but drawn continuously across multiple runs. This type of underlining is available since Pango 1.46.
ERROR_LINE	Like PANGO_UNDERLINE_ERROR, but drawn continuously across multiple runs. This type of underlining is available since Pango 1.46.

Variant

enum class Pango::Variant

strong

Enumerator
NORMAL
SMALL_CAPS
ALL_SMALL_CAPS	A font with all characters replaced by smaller variants of the capital characters. Since pangomm 1.50:
PETITE_CAPS	A font with the lower case characters replaced by smaller variants of the capital characters. Petite Caps can be even smaller than Small Caps. Since pangomm 1.50:
ALL_PETITE_CAPS	A font with all characters replaced by smaller variants of the capital characters. Petite Caps can be even smaller than Small Caps. Since pangomm 1.50:
UNICASE	A font with the upper case characters replaced by smaller variants of the capital letters. Since pangomm 1.50:
TITLE_CAPS	A font with capital letters that are more suitable for all-uppercase titles. Since pangomm 1.50:

WrapMode

enum class Pango::WrapMode

strong

Enumerator
WORD
CHAR	Wrap lines at character boundaries.
WORD_CHAR	Wrap lines at word boundaries, but fall back to character boundaries if there is not enough space for a full word.

Function Documentation

init()

void Pango::init

(

)

Initialize pangomm.

You may call this more than once. You do not need to call this if you are using Gtk::Main, because it calls it for you.

Variable Documentation

SCALE

const int Pango::SCALE = 1024

SCALE_LARGE

const double Pango::SCALE_LARGE = 1.2

SCALE_MEDIUM

const double Pango::SCALE_MEDIUM = 1.0

SCALE_SMALL

const double Pango::SCALE_SMALL = 0.8333333333333

SCALE_X_LARGE

const double Pango::SCALE_X_LARGE = 1.4399999999999

SCALE_X_SMALL

const double Pango::SCALE_X_SMALL = 0.6444444444444

SCALE_XX_LARGE

const double Pango::SCALE_XX_LARGE = 1.728

SCALE_XX_SMALL

const double Pango::SCALE_XX_SMALL = 0.5787037037037