Class
PangoFontMap
Description [src]
abstract class Pango.FontMap : GObject.Object
  implements Gio.ListModel {
  /* No available fields */
}A PangoFontMap represents the set of fonts available for a
particular rendering system.
This is a virtual object with implementations being specific to particular rendering systems.
Instance methods
pango_font_map_changed
Forces a change in the context, which will cause any PangoContext
using this fontmap to change.
since: 1.34
pango_font_map_load_fontset
Load a set of fonts in the fontmap that can be used to render
a font matching desc.
pango_font_map_reload_font
Returns a new font that is like font, except that its size
is multiplied by scale, its backend-dependent configuration
(e.g. cairo font options) is replaced by the one in context,
and its variations are replaced by variations.
since: 1.52
Methods inherited from GListModel (5)
g_list_model_get_item
Get the item at position.
unstable since: 2.44
g_list_model_get_item_type
Gets the type of the items in list.
unstable since: 2.44
g_list_model_get_n_items
Gets the number of items in list.
unstable since: 2.44
g_list_model_get_object
Get the item at position.
unstable since: 2.44
g_list_model_items_changed
Emits the GListModel::items-changed signal on list.
unstable since: 2.44
Signals
Signals inherited from GObject (1)
GObject::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.
Signals inherited from GListModel (1)
GListModel::items-changed
This signal is emitted whenever items were added to or removed
from list. At position, removed items were removed and added
items were added in their place.
unstable since: 2.44
Class structure
struct PangoFontMapClass {
  GObjectClass parent_class;
  PangoFont* (* load_font) (
    PangoFontMap* fontmap,
    PangoContext* context,
    const PangoFontDescription* desc
  );
  void (* list_families) (
    PangoFontMap* fontmap,
    PangoFontFamily*** families,
    int* n_families
  );
  PangoFontset* (* load_fontset) (
    PangoFontMap* fontmap,
    PangoContext* context,
    const PangoFontDescription* desc,
    PangoLanguage* language
  );
  const char* shape_engine_type;
  guint (* get_serial) (
    PangoFontMap* fontmap
  );
  void (* changed) (
    PangoFontMap* fontmap
  );
  PangoFontFamily* (* get_family) (
    PangoFontMap* fontmap,
    const char* name
  );
  PangoFontFace* (* get_face) (
    PangoFontMap* fontmap,
    PangoFont* font
  );
  
}The PangoFontMapClass structure holds the virtual functions for
a particular PangoFontMap implementation.
Class members
- parent_class: GObjectClass
- Parent - GObjectClass
- load_font: PangoFont* (* load_font) ( PangoFontMap* fontmap, PangoContext* context, const PangoFontDescription* desc )
- No description available.
- list_families: void (* list_families) ( PangoFontMap* fontmap, PangoFontFamily*** families, int* n_families )
- No description available.
- load_fontset: PangoFontset* (* load_fontset) ( PangoFontMap* fontmap, PangoContext* context, const PangoFontDescription* desc, PangoLanguage* language )
- No description available.
- shape_engine_type: const char*
- The type of rendering-system-dependent engines that can handle fonts of this fonts loaded with this fontmap. 
- get_serial: guint (* get_serial) ( PangoFontMap* fontmap )
- No description available.
- changed: void (* changed) ( PangoFontMap* fontmap )
- No description available.
- get_family: PangoFontFamily* (* get_family) ( PangoFontMap* fontmap, const char* name )
- No description available.
- get_face: PangoFontFace* (* get_face) ( PangoFontMap* fontmap, PangoFont* font )
- No description available.
Virtual methods
Pango.FontMapClass.changed
Forces a change in the context, which will cause any PangoContext
using this fontmap to change.
since: 1.34
Pango.FontMapClass.load_fontset
Load a set of fonts in the fontmap that can be used to render
a font matching desc.