[ CCode ( cname = "hb_unicode_funcs_t" , copy_function = "g_boxed_copy" , free_function = "g_boxed_free" , type_id = "hb_gobject_unicode_funcs_get_type ()" ) ]
[ Compact ]
[ GIR ( name = "unicode_funcs_t" ) ]
public class UnicodeFuncs
- UnicodeFuncs
- create
- get_default
- get_empty
- combining_class
- compose
- decompose
- decompose_compatibility
- eastasian_width
- general_category
- get_parent
- is_immutable
- make_immutable
- mirroring
- script
- set_combining_class_func
- set_compose_func
- set_decompose_compatibility_func
- set_decompose_func
- set_eastasian_width_func
- set_general_category_func
- set_mirroring_func
- set_script_func
UnicodeFuncs
Object Hierarchy:
Description:
Data type containing a set of virtual methods used for accessing various Unicode character properties.
HarfBuzz provides a default function for each of the methods in UnicodeFuncs. Client programs can implement their own replacements for the individual Unicode functions, as needed, and replace the default by calling the setter for a method.
Namespace: HarfBuzz
Package: harfbuzz-gobject
Content:
Static methods:
- public static UnicodeFuncs create (UnicodeFuncs? parent)
Creates a new UnicodeFuncs structure of Unicode functions.
- public static unowned UnicodeFuncs get_default ()
Fetches a pointer to the default Unicode-functions structure that is used when no functions are explicitly set on Buffer.
- public static UnicodeFuncs get_empty ()
Fetches the singleton empty Unicode-functions structure.
Methods:
- public UnicodeCombiningClass combining_class (Codepoint unicode)
Retrieves the Canonical Combining Class (ccc) property of code point
unicode. - public Bool compose (Codepoint a, Codepoint b, out Codepoint ab)
Fetches the composition of a sequence of two Unicode code points.
- public Bool decompose (Codepoint ab, out Codepoint a, out Codepoint b)
Fetches the decomposition of a Unicode code point.
- public uint decompose_compatibility (Codepoint u, out Codepoint decomposed)
Fetches the compatibility decomposition of a Unicode code point.
- public uint eastasian_width (Codepoint unicode)
Don't use.
- public UnicodeGeneralCategory general_category (Codepoint unicode)
Retrieves the General Category (gc) property of code point
unicode. - public UnicodeFuncs get_parent ()
Fetches the parent of the Unicode-functions structure
ufuncs. - public Bool is_immutable ()
Tests whether the specified Unicode-functions structure is immutable.
- public void make_immutable ()
Makes the specified Unicode-functions structure immutable.
- public Codepoint mirroring (Codepoint unicode)
Retrieves the Bi-directional Mirroring Glyph code point defined for code point
unicode. - public Script script (Codepoint unicode)
Retrieves the Script script to which code point
unicodebelongs. - public void set_combining_class_func (owned UnicodeCombiningClassFunc func)
Sets the implementation function for UnicodeCombiningClassFunc.
- public void set_compose_func (owned UnicodeComposeFunc func)
Sets the implementation function for UnicodeComposeFunc.
- public void set_decompose_compatibility_func (owned UnicodedeComposeCompatibilityFunc func)
Sets the implementation function for UnicodedeComposeCompatibilityFunc.
- public void set_decompose_func (owned UnicodeDecomposeFunc func)
Sets the implementation function for UnicodeDecomposeFunc.
- public void set_eastasian_width_func (owned UnicodeEastasianWidthFunc func)
Sets the implementation function for UnicodeEastasianWidthFunc.
- public void set_general_category_func (owned UnicodeGeneralCategoryFunc func)
Sets the implementation function for UnicodeGeneralCategoryFunc.
- public void set_mirroring_func (owned UnicodeMirroringFunc func)
Sets the implementation function for UnicodeMirroringFunc.
- public void set_script_func (owned UnicodeScriptFunc func)
Sets the implementation function for UnicodeScriptFunc.