A Pango::FontFamily is used to represent a family of related font faces. More...
Public Member Functions | |
virtual | ~FontFamily () |
PangoFontFamily* | gobj () |
Provides access to the underlying C GObject. | |
const PangoFontFamily* | gobj () const |
Provides access to the underlying C GObject. | |
PangoFontFamily* | gobj_copy () |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
Glib::ArrayHandle < Glib::RefPtr< FontFace > > | list_faces () const |
Lists the different font faces that make up family. | |
Glib::ustring | get_name () const |
Gets the name of the family. | |
bool | is_monospace () const |
A monospace font is a font designed for text display where the the characters form a regular grid. | |
Related Functions | |
(Note that these are not member functions.) | |
Glib::RefPtr< Pango::FontFamily > | wrap (PangoFontFamily* object, bool take_copy=false) |
A Glib::wrap() method for this object. |
A Pango::FontFamily is used to represent a family of related font faces.
The faces in a family share a common design, but differ in slant, weight, width and other aspects.
virtual Pango::FontFamily::~FontFamily | ( | ) | [virtual] |
Glib::ustring Pango::FontFamily::get_name | ( | ) | const |
Gets the name of the family.
The name is unique among all fonts for the font backend and can be used in a Pango::FontDescription to specify that a face from this family is desired.
PangoFontFamily* Pango::FontFamily::gobj | ( | ) | [inline] |
Provides access to the underlying C GObject.
Reimplemented from Glib::ObjectBase.
const PangoFontFamily* Pango::FontFamily::gobj | ( | ) | const [inline] |
Provides access to the underlying C GObject.
Reimplemented from Glib::ObjectBase.
PangoFontFamily* Pango::FontFamily::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
bool Pango::FontFamily::is_monospace | ( | ) | const |
A monospace font is a font designed for text display where the the characters form a regular grid.
For Western languages this would mean that the advance width of all characters are the same, but this categorization also includes Asian fonts which include double-width characters: characters that occupy two grid cells. Glib::unichar_iswide() returns a result that indicates whether a character is typically double-width in a monospace font.
The best way to find out the grid-cell size is to call Pango::FontMetrics::get_approximate_digit_width(), since the results of Pango::FontMetrics::get_approximate_char_width() may be affected by double-width characters.
true
if the family is monospace. Glib::ArrayHandle< Glib::RefPtr<FontFace> > Pango::FontFamily::list_faces | ( | ) | const |
Lists the different font faces that make up family.
The faces in a family share a common design, but differ in slant, weight, width and other aspects.
Glib::RefPtr< Pango::FontFamily > wrap | ( | PangoFontFamily * | object, |
bool | take_copy = false |
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) | [related] |
A Glib::wrap() method for this object.
object | The C instance. |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |