FontMap

open class FontMap : Pango.FontMap, FontMapProtocol

PangoCairoFontMap is an interface exported by font maps for use with Cairo.

The actual type of the font map will depend on the particular font technology Cairo was compiled to use.

The FontMap type acts as a reference-counted owner of an underlying PangoCairoFontMap instance. It provides the methods that can operate on this data type through FontMapProtocol conformance. Use FontMap as a strong reference or owner of a PangoCairoFontMap instance.

Show on GitHub 
  • Designated initialiser from the underlying `C` data type.

    This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the FontMap instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafeMutablePointer<PangoCairoFontMap>)

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Designated initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the FontMap instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafePointer<PangoCairoFontMap>)

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Optional initialiser from a non-mutating gpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the FontMap instance.

    Declaration

    Swift

    @inlinable
override public init!(gpointer op: gpointer?)

    Parameters

    op

    gpointer to the underlying object
    Show on GitHub

  • Optional initialiser from a non-mutating gconstpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the FontMap instance.

    Declaration

    Swift

    @inlinable
override public init!(gconstpointer op: gconstpointer?)

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Optional initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the FontMap instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafePointer<PangoCairoFontMap>?)

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Optional initialiser from the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the FontMap instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafeMutablePointer<PangoCairoFontMap>?)

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Designated initialiser from the underlying C data type. Will retain PangoCairoFontMap. i.e., ownership is transferred to the FontMap instance.

    Declaration

    Swift

    @inlinable
public init(retaining op: UnsafeMutablePointer<PangoCairoFontMap>)

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Reference intialiser for a related type that implements FontMapProtocol Will retain PangoCairoFontMap.

    Declaration

    Swift

    @inlinable
public init<T>(pangoCairoFontMap other: T) where T : FontMapProtocol

    Parameters

    other

    an instance of a related type that implements FontMapProtocol
    Show on GitHub

  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
override public init<T>(cPointer p: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
    Show on GitHub

  • Unsafe typed, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
override public init<T>(retainingCPointer cPointer: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
    Show on GitHub

  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
override public init(raw p: UnsafeRawPointer)

    Parameters

    p

    raw pointer to the underlying object
    Show on GitHub

  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingRaw raw: UnsafeRawPointer)
    Show on GitHub

  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
public required init(raw p: UnsafeMutableRawPointer)

    Parameters

    p

    mutable raw pointer to the underlying object
    Show on GitHub

  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
required public init(retainingRaw raw: UnsafeMutableRawPointer)

    Parameters

    raw

    mutable raw pointer to the underlying object
    Show on GitHub

  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
override public init(opaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
    Show on GitHub

  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to FontMapProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
    Show on GitHub

  • Gets a default PangoCairoFontMap to use with Cairo.

    Note that the type of the returned object will depend on the particular font backend Cairo was compiled to use; you generally should only use the PangoFontMap and PangoCairoFontMap interfaces on the returned object.

    The default Cairo fontmap can be changed by using [methodPangoCairo.FontMap.set_default]. This can be used to change the Cairo font backend that the default fontmap uses for example.

    Note that since Pango 1.32.6, the default fontmap is per-thread. Each thread gets its own default fontmap. In this way, PangoCairo can be used safely from multiple threads.

    Declaration

    Swift

    @inlinable
public static func getDefault() -> Pango.FontMap!
    Show on GitHub

  • Creates a new PangoCairoFontMap object of the type suitable to be used with cairo font backend of type fonttype.

    In most cases one should simply use [funcPangoCairo.FontMap.new], or in fact in most of those cases, just use [funcPangoCairo.FontMap.get_default].

    Declaration

    Swift

    @inlinable
public static func newFor(fontType fonttype: cairo_font_type_t) -> Pango.FontMap!
    Show on GitHub