pangomm  2.42.0
Classes | Typedefs | Enumerations | Functions | Variables
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  CairoFontMap
 A Pango::CairoFontMap represents the set of fonts available for a particular rendering system. 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::CoverageLevel. 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  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...
 
struct  ItemTraits
 
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...
 
struct  LayoutLineTraits
 
class  LayoutRun
 A Pango::LayoutRun represents a single run within a LayoutLine. 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...
 

Typedefs

typedef PangoLogAttr LogAttr
 A Pango::LogAttr stores information about the attributes of a single character. More...
 
typedef Glib::SListHandle< Attribute, AttributeTraitsSListHandle_Attribute
 
typedef PangoGlyph Glyph
 A Pango::Glyph represents a single glyph in the output form of a string. More...
 
typedef PangoGlyphUnit GlyphUnit
 A Pango::GlyphUnit is used to store dimensions within Pango. More...
 
typedef PangoGlyphVisAttr GlyphVisAttr
 A Pango::GlyphVisAttr is used to communicate information between the shaping phase and the rendering phase. More...
 
typedef Glib::ListHandle< Item, ItemTraitsListHandle_Item
 
typedef Glib::SListHandle< Glib::RefPtr< LayoutLine >, LayoutLineTraitsSListHandle_LayoutLine
 
typedef Glib::SListHandle< Glib::RefPtr< const LayoutLine >, LayoutLineTraitsSListHandle_ConstLayoutLine
 
typedef LayoutRun GlyphItem
 A Pango::GlyphItem is a pair of a Pango::Items and the glyphs resulting from shaping the text corresponding to an item. More...
 
typedef PangoMatrix Matrix
 

Enumerations

enum  AttrType {
  ATTR_INVALID,
  ATTR_LANGUAGE,
  ATTR_FAMILY,
  ATTR_STYLE,
  ATTR_WEIGHT,
  ATTR_VARIANT,
  ATTR_STRETCH,
  ATTR_SIZE,
  ATTR_FONT_DESC,
  ATTR_FOREGROUND,
  ATTR_BACKGROUND,
  ATTR_UNDERLINE,
  ATTR_STRIKETHROUGH,
  ATTR_RISE,
  ATTR_SHAPE,
  ATTR_SCALE,
  ATTR_FALLBACK,
  ATTR_LETTER_SPACING,
  ATTR_UNDERLINE_COLOR,
  ATTR_STRIKETHROUGH_COLOR,
  ATTR_ABSOLUTE_SIZE,
  ATTR_GRAVITY,
  ATTR_GRAVITY_HINT,
  ATTR_FONT_FEATURES,
  ATTR_FOREGROUND_ALPHA,
  ATTR_BACKGROUND_ALPHA
}
 The Pango::AttrType distinguishes between different types of attributes. More...
 
enum  Underline {
  UNDERLINE_NONE,
  UNDERLINE_SINGLE,
  UNDERLINE_DOUBLE,
  UNDERLINE_LOW,
  UNDERLINE_ERROR
}
 The Pango::Underline enumeration is used to specify whether text should be underlined, and if so, the type of underlining. More...
 
enum  Direction {
  DIRECTION_LTR,
  DIRECTION_RTL,
  DIRECTION_TTB_LTR,
  DIRECTION_TTB_RTL,
  DIRECTION_WEAK_LTR,
  DIRECTION_WEAK_RTL,
  DIRECTION_NEUTRAL
}
 The Pango::Direction type represents a direction in the Unicode bidirectional algorithm; not every value in this enumeration makes sense for every usage of Pango::Direction; for example, the return value of pango_unichar_direction() and pango_find_base_dir() cannot be Pango::DIRECTION_WEAK_LTR or Pango::DIRECTION_WEAK_RTL, since every character is either neutral or has a strong direction; on the other hand Pango::DIRECTION_NEUTRAL doesn't make sense to pass to pango_itemize_with_base_dir(). More...
 
enum  GravityHint {
  GRAVITY_HINT_NATURAL,
  GRAVITY_HINT_STRONG,
  GRAVITY_HINT_LINE
}
 The Pango::GravityHint defines how horizontal scripts should behave in a vertical context. More...
 
enum  CoverageLevel {
  COVERAGE_NONE,
  COVERAGE_FALLBACK,
  COVERAGE_APPROXIMATE,
  COVERAGE_EXACT
}
 Used to indicate how well a font can represent a particular Unicode character point for a particular script. More...
 
enum  Style {
  STYLE_NORMAL,
  STYLE_OBLIQUE,
  STYLE_ITALIC
}
 An enumeration specifying the various slant styles possible for a font. More...
 
enum  Variant {
  VARIANT_NORMAL,
  VARIANT_SMALL_CAPS
}
 An enumeration specifying capitalization variant of the font. More...
 
enum  Stretch {
  STRETCH_ULTRA_CONDENSED,
  STRETCH_EXTRA_CONDENSED,
  STRETCH_CONDENSED,
  STRETCH_SEMI_CONDENSED,
  STRETCH_NORMAL,
  STRETCH_SEMI_EXPANDED,
  STRETCH_EXPANDED,
  STRETCH_EXTRA_EXPANDED,
  STRETCH_ULTRA_EXPANDED
}
 An enumeration specifying the width of the font relative to other designs within a family. More...
 
enum  Weight {
  WEIGHT_THIN = 100,
  WEIGHT_ULTRALIGHT = 200,
  WEIGHT_LIGHT = 300,
  WEIGHT_SEMILIGHT = 350,
  WEIGHT_BOOK = 380,
  WEIGHT_NORMAL = 400,
  WEIGHT_MEDIUM = 500,
  WEIGHT_SEMIBOLD = 600,
  WEIGHT_BOLD = 700,
  WEIGHT_ULTRABOLD = 800,
  WEIGHT_HEAVY = 900,
  WEIGHT_ULTRAHEAVY = 1000
}
 An enumeration specifying the weight (boldness) of a font. More...
 
enum  FontMask {
  FONT_MASK_FAMILY = 1 << 0,
  FONT_MASK_STYLE = 1 << 1,
  FONT_MASK_VARIANT = 1 << 2,
  FONT_MASK_WEIGHT = 1 << 3,
  FONT_MASK_STRETCH = 1 << 4,
  FONT_MASK_SIZE = 1 << 5,
  FONT_MASK_GRAVITY = 1 << 6,
  FONT_MASK_VARIATIONS = 1 << 7
}
 The bits in a Pango::FontMask correspond to fields in a Pango::FontDescription that have been set. More...
 
enum  Gravity {
  GRAVITY_SOUTH,
  GRAVITY_EAST,
  GRAVITY_NORTH,
  GRAVITY_WEST,
  GRAVITY_AUTO
}
 The Pango::Gravity type represents the orientation of glyphs in a segment of text. More...
 
enum  Script {
  SCRIPT_INVALID_CODE = -1,
  SCRIPT_COMMON,
  SCRIPT_INHERITED,
  SCRIPT_ARABIC,
  SCRIPT_ARMENIAN,
  SCRIPT_BENGALI,
  SCRIPT_BOPOMOFO,
  SCRIPT_CHEROKEE,
  SCRIPT_COPTIC,
  SCRIPT_CYRILLIC,
  SCRIPT_DESERET,
  SCRIPT_DEVANAGARI,
  SCRIPT_ETHIOPIC,
  SCRIPT_GEORGIAN,
  SCRIPT_GOTHIC,
  SCRIPT_GREEK,
  SCRIPT_GUJARATI,
  SCRIPT_GURMUKHI,
  SCRIPT_HAN,
  SCRIPT_HANGUL,
  SCRIPT_HEBREW,
  SCRIPT_HIRAGANA,
  SCRIPT_KANNADA,
  SCRIPT_KATAKANA,
  SCRIPT_KHMER,
  SCRIPT_LAO,
  SCRIPT_LATIN,
  SCRIPT_MALAYALAM,
  SCRIPT_MONGOLIAN,
  SCRIPT_MYANMAR,
  SCRIPT_OGHAM,
  SCRIPT_OLD_ITALIC,
  SCRIPT_ORIYA,
  SCRIPT_RUNIC,
  SCRIPT_SINHALA,
  SCRIPT_SYRIAC,
  SCRIPT_TAMIL,
  SCRIPT_TELUGU,
  SCRIPT_THAANA,
  SCRIPT_THAI,
  SCRIPT_TIBETAN,
  SCRIPT_CANADIAN_ABORIGINAL,
  SCRIPT_YI,
  SCRIPT_TAGALOG,
  SCRIPT_HANUNOO,
  SCRIPT_BUHID,
  SCRIPT_TAGBANWA,
  SCRIPT_BRAILLE,
  SCRIPT_CYPRIOT,
  SCRIPT_LIMBU,
  SCRIPT_OSMANYA,
  SCRIPT_SHAVIAN,
  SCRIPT_LINEAR_B,
  SCRIPT_TAI_LE,
  SCRIPT_UGARITIC,
  SCRIPT_NEW_TAI_LUE,
  SCRIPT_BUGINESE,
  SCRIPT_GLAGOLITIC,
  SCRIPT_TIFINAGH,
  SCRIPT_SYLOTI_NAGRI,
  SCRIPT_OLD_PERSIAN,
  SCRIPT_KHAROSHTHI,
  SCRIPT_UNKNOWN,
  SCRIPT_BALINESE,
  SCRIPT_CUNEIFORM,
  SCRIPT_PHOENICIAN,
  SCRIPT_PHAGS_PA,
  SCRIPT_NKO,
  SCRIPT_KAYAH_LI,
  SCRIPT_LEPCHA,
  SCRIPT_REJANG,
  SCRIPT_SUNDANESE,
  SCRIPT_SAURASHTRA,
  SCRIPT_CHAM,
  SCRIPT_OL_CHIKI,
  SCRIPT_VAI,
  SCRIPT_CARIAN,
  SCRIPT_LYCIAN,
  SCRIPT_LYDIAN,
  SCRIPT_BATAK,
  SCRIPT_BRAHMI,
  SCRIPT_MANDAIC,
  SCRIPT_CHAKMA,
  SCRIPT_MEROITIC_CURSIVE,
  SCRIPT_MEROITIC_HIEROGLYPHS,
  SCRIPT_MIAO,
  SCRIPT_SHARADA,
  SCRIPT_SORA_SOMPENG,
  SCRIPT_TAKRI,
  SCRIPT_BASSA_VAH,
  SCRIPT_CAUCASIAN_ALBANIAN,
  SCRIPT_DUPLOYAN,
  SCRIPT_ELBASAN,
  SCRIPT_GRANTHA,
  SCRIPT_KHOJKI,
  SCRIPT_KHUDAWADI,
  SCRIPT_LINEAR_A,
  SCRIPT_MAHAJANI,
  SCRIPT_MANICHAEAN,
  SCRIPT_MENDE_KIKAKUI,
  SCRIPT_MODI,
  SCRIPT_MRO,
  SCRIPT_NABATAEAN,
  SCRIPT_OLD_NORTH_ARABIAN,
  SCRIPT_OLD_PERMIC,
  SCRIPT_PAHAWH_HMONG,
  SCRIPT_PALMYRENE,
  SCRIPT_PAU_CIN_HAU,
  SCRIPT_PSALTER_PAHLAVI,
  SCRIPT_SIDDHAM,
  SCRIPT_TIRHUTA,
  SCRIPT_WARANG_CITI,
  SCRIPT_AHOM,
  SCRIPT_ANATOLIAN_HIEROGLYPHS,
  SCRIPT_HATRAN,
  SCRIPT_MULTANI,
  SCRIPT_OLD_HUNGARIAN,
  SCRIPT_SIGNWRITING
}
 The Pango::Script enumeration identifies different writing systems. More...
 
enum  Alignment {
  ALIGN_LEFT,
  ALIGN_CENTER,
  ALIGN_RIGHT
}
 A Pango::Alignment describes how to align the lines of a Pango::Layout within the available space. More...
 
enum  WrapMode {
  WRAP_WORD,
  WRAP_CHAR,
  WRAP_WORD_CHAR
}
 A Pango::WrapMode describes how to wrap the lines of a Pango::Layout to the desired width. More...
 
enum  EllipsizeMode {
  ELLIPSIZE_NONE,
  ELLIPSIZE_START,
  ELLIPSIZE_MIDDLE,
  ELLIPSIZE_END
}
 The Pango::EllipsizeMode type describes what sort of (if any) ellipsization should be applied to a line of text. More...
 
enum  RenderPart {
  RENDER_PART_FOREGROUND,
  RENDER_PART_BACKGROUND,
  RENDER_PART_UNDERLINE,
  RENDER_PART_STRIKETHROUGH
}
 Pango::RenderPart defines different items to render for such purposes as setting colors. More...
 
enum  TabAlign { TAB_LEFT }
 A Pango::TabAlign specifies where a tab stop appears relative to the text. More...
 

Functions

FontMask operator| (FontMask lhs, FontMask rhs)
 
FontMask operator& (FontMask lhs, FontMask rhs)
 
FontMask operator^ (FontMask lhs, FontMask rhs)
 
FontMask operator~ (FontMask flags)
 
FontMaskoperator|= (FontMask& lhs, FontMask rhs)
 
FontMaskoperator&= (FontMask& lhs, FontMask rhs)
 
FontMaskoperator^= (FontMask& lhs, FontMask rhs)
 
void init ()
 Initialize pangomm. More...
 

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.

◆ GlyphItem

A Pango::GlyphItem is a pair of a Pango::Items and the glyphs resulting from shaping the text corresponding to an item.

As an example of the usage of Pango::GlyphItem, the results of shaping text with Pango::Layout is a list of Pango::LayoutLine, each of which contains a list of Pango::GlyphItem.

◆ 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.

◆ ListHandle_Item

◆ LogAttr

typedef PangoLogAttr Pango::LogAttr

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

◆ Matrix

typedef PangoMatrix Pango::Matrix

◆ SListHandle_Attribute

◆ SListHandle_ConstLayoutLine

◆ SListHandle_LayoutLine

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