Class

PangoFcFont

Description [src]

abstract class PangoFc.Font : Pango.Font {
  parent_instance: PangoFont,
  font_pattern: FcPattern*,
  fontmap: PangoFontMap*,
  priv: gpointer,
  matrix: PangoMatrix,
  description: PangoFontDescription*,
  metrics_by_lang: GSList*,
  is_hinted: guint,
  is_transformed: guint
}

PangoFcFont is a base class for font implementations using the Fontconfig and FreeType libraries.

It is used in onjunction with PangoFcFontMap. When deriving from this class, you need to implement all of its virtual functions other than shutdown() along with the get_glyph_extents() virtual function from PangoFont.

Ancestors

Functions

pango_fc_font_description_from_pattern

Creates a PangoFontDescription that matches the specified Fontconfig pattern as closely as possible.

Available since: 1.4

Instance methods

pango_fc_font_get_glyph

Gets the glyph index for a given Unicode character for font.

Available since: 1.4

pango_fc_font_get_languages

Returns the languages that are supported by font.

Available since: 1.48

Deprecated since: 1.50

pango_fc_font_get_pattern

Returns the FcPattern that font is based on.

Available since: 1.48

pango_fc_font_get_unknown_glyph

Returns the index of a glyph suitable for drawing wc as an unknown character.

Available since: 1.4

pango_fc_font_has_char

Determines whether font has a glyph for the codepoint wc.

Available since: 1.4

Deprecated since: 1.44

pango_fc_font_kern_glyphs

This function used to adjust each adjacent pair of glyphs in glyphs according to kerning information in font.

Available since: 1.4

Deprecated since: 1.32

pango_fc_font_lock_face

Gets the FreeType FT_Face associated with a font.

Available since: 1.4

Deprecated since: 1.44

pango_fc_font_unlock_face

Releases a font previously obtained with pango_fc_font_lock_face().

Available since: 1.4

Deprecated since: 1.44

Methods inherited from PangoFont (12)
pango_font_describe

Returns a description of the font, with font size set in points.

pango_font_describe_with_absolute_size

Returns a description of the font, with absolute font size set in device units.

Available since: 1.14

pango_font_get_coverage

Computes the coverage map for a given font and language tag.

pango_font_get_face

Gets the PangoFontFace to which font belongs.

Available since: 1.46

pango_font_get_features

Obtain the OpenType features that are provided by the font.

Available since: 1.44

pango_font_get_font_map

Gets the font map for which the font was created.

Available since: 1.10

pango_font_get_glyph_extents

Gets the logical and ink extents of a glyph within a font.

pango_font_get_hb_font

Get a hb_font_t object backing this font.

Available since: 1.44

pango_font_get_languages

Returns the languages that are supported by font.

Available since: 1.50

pango_font_get_metrics

Gets overall metric information for a font.

pango_font_has_char

Returns whether the font provides a glyph for this character.

Available since: 1.44

pango_font_serialize

Serializes the font in a way that can be uniquely identified.

Available since: 1.50

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

PangoFc.Font:fontmap

The PangoFc font map this font is associated with.

PangoFc.Font:pattern

The fontconfig pattern for this font.

Signals

Signals inherited from GObject (1)
GObject.Object::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct PangoFcFontClass {
  /* no available fields */
}