[][src]Crate harfbuzz_sys

Structs

hb_blob_t
hb_buffer_t
hb_face_t
hb_feature_t

hb_feature_t: @tag: a feature tag @value: 0 disables the feature, non-zero (usually 1) enables the feature. For features implemented as lookup type 3 (like 'salt') the @value is a one based index into the alternates. @start: the cluster to start applying this feature setting (inclusive). @end: the cluster to end applying this feature setting (exclusive).

hb_font_extents_t
hb_font_funcs_t
hb_font_t
hb_glyph_extents_t
hb_glyph_info_t

hb_glyph_info_t: @codepoint: either a Unicode code point (before shaping) or a glyph index (after shaping). @cluster: the index of the character in the original text that corresponds to this #hb_glyph_info_t, or whatever the client passes to hb_buffer_add(). More than one #hb_glyph_info_t can have the same @cluster value, if they resulted from the same character (e.g. one to many glyph substitution), and when more than one character gets merged in the same glyph (e.g. many to one glyph substitution) the #hb_glyph_info_t will have the smallest cluster value of them. By default some characters are merged into the same cluster (e.g. combining marks have the same cluster as their bases) even if they are separate glyphs, hb_buffer_set_cluster_level() allow selecting more fine-grained cluster handling.

hb_glyph_position_t

hb_glyph_position_t: @x_advance: how much the line advances after drawing this glyph when setting text in horizontal direction. @y_advance: how much the line advances after drawing this glyph when setting text in vertical direction. @x_offset: how much the glyph moves on the X-axis before drawing it, this should not affect how much the line advances. @y_offset: how much the glyph moves on the Y-axis before drawing it, this should not affect how much the line advances.

hb_language_impl_t
hb_map_t
hb_segment_properties_t

hb_segment_properties_t: @direction: the #hb_direction_t of the buffer, see hb_buffer_set_direction(). @script: the #hb_script_t of the buffer, see hb_buffer_set_script(). @language: the #hb_language_t of the buffer, see hb_buffer_set_language().

hb_set_t
hb_shape_plan_t
hb_unicode_funcs_t
hb_user_data_key_t
hb_variation_t

hb_variation_t:

Constants

HB_BUFFER_CLUSTER_LEVEL_CHARACTERS
HB_BUFFER_CLUSTER_LEVEL_DEFAULT
HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS
HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES
HB_BUFFER_CONTENT_TYPE_GLYPHS
HB_BUFFER_CONTENT_TYPE_INVALID
HB_BUFFER_CONTENT_TYPE_UNICODE
HB_BUFFER_DIFF_FLAG_CLUSTER_MISMATCH
HB_BUFFER_DIFF_FLAG_CODEPOINT_MISMATCH
HB_BUFFER_DIFF_FLAG_CONTENT_TYPE_MISMATCH
HB_BUFFER_DIFF_FLAG_DOTTED_CIRCLE_PRESENT
HB_BUFFER_DIFF_FLAG_EQUAL
HB_BUFFER_DIFF_FLAG_GLYPH_FLAGS_MISMATCH
HB_BUFFER_DIFF_FLAG_LENGTH_MISMATCH
HB_BUFFER_DIFF_FLAG_NOTDEF_PRESENT
HB_BUFFER_DIFF_FLAG_POSITION_MISMATCH
HB_BUFFER_FLAG_BOT
HB_BUFFER_FLAG_DEFAULT
HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE
HB_BUFFER_FLAG_EOT
HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES
HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES
HB_BUFFER_SERIALIZE_FLAG_DEFAULT
HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS
HB_BUFFER_SERIALIZE_FLAG_GLYPH_FLAGS
HB_BUFFER_SERIALIZE_FLAG_NO_ADVANCES
HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS
HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES
HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS
HB_BUFFER_SERIALIZE_FORMAT_INVALID
HB_BUFFER_SERIALIZE_FORMAT_JSON
HB_BUFFER_SERIALIZE_FORMAT_TEXT
HB_DIRECTION_BTT
HB_DIRECTION_INVALID
HB_DIRECTION_LTR
HB_DIRECTION_RTL
HB_DIRECTION_TTB
HB_GLYPH_FLAG_DEFINED
HB_GLYPH_FLAG_UNSAFE_TO_BREAK
HB_MEMORY_MODE_DUPLICATE
HB_MEMORY_MODE_READONLY
HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE
HB_MEMORY_MODE_WRITABLE
HB_SCRIPT_ADLAM
HB_SCRIPT_AHOM
HB_SCRIPT_ANATOLIAN_HIEROGLYPHS
HB_SCRIPT_ARABIC
HB_SCRIPT_ARMENIAN
HB_SCRIPT_AVESTAN
HB_SCRIPT_BALINESE
HB_SCRIPT_BAMUM
HB_SCRIPT_BASSA_VAH
HB_SCRIPT_BATAK
HB_SCRIPT_BENGALI
HB_SCRIPT_BHAIKSUKI
HB_SCRIPT_BOPOMOFO
HB_SCRIPT_BRAHMI
HB_SCRIPT_BRAILLE
HB_SCRIPT_BUGINESE
HB_SCRIPT_BUHID
HB_SCRIPT_CANADIAN_SYLLABICS
HB_SCRIPT_CARIAN
HB_SCRIPT_CAUCASIAN_ALBANIAN
HB_SCRIPT_CHAKMA
HB_SCRIPT_CHAM
HB_SCRIPT_CHEROKEE
HB_SCRIPT_CHORASMIAN
HB_SCRIPT_COMMON
HB_SCRIPT_COPTIC
HB_SCRIPT_CUNEIFORM
HB_SCRIPT_CYPRIOT
HB_SCRIPT_CYRILLIC
HB_SCRIPT_DESERET
HB_SCRIPT_DEVANAGARI
HB_SCRIPT_DIVES_AKURU
HB_SCRIPT_DOGRA
HB_SCRIPT_DUPLOYAN
HB_SCRIPT_EGYPTIAN_HIEROGLYPHS
HB_SCRIPT_ELBASAN
HB_SCRIPT_ELYMAIC
HB_SCRIPT_ETHIOPIC
HB_SCRIPT_GEORGIAN
HB_SCRIPT_GLAGOLITIC
HB_SCRIPT_GOTHIC
HB_SCRIPT_GRANTHA
HB_SCRIPT_GREEK
HB_SCRIPT_GUJARATI
HB_SCRIPT_GUNJALA_GONDI
HB_SCRIPT_GURMUKHI
HB_SCRIPT_HAN
HB_SCRIPT_HANGUL
HB_SCRIPT_HANIFI_ROHINGYA
HB_SCRIPT_HANUNOO
HB_SCRIPT_HATRAN
HB_SCRIPT_HEBREW
HB_SCRIPT_HIRAGANA
HB_SCRIPT_IMPERIAL_ARAMAIC
HB_SCRIPT_INHERITED
HB_SCRIPT_INSCRIPTIONAL_PAHLAVI
HB_SCRIPT_INSCRIPTIONAL_PARTHIAN
HB_SCRIPT_INVALID
HB_SCRIPT_JAVANESE
HB_SCRIPT_KAITHI
HB_SCRIPT_KANNADA
HB_SCRIPT_KATAKANA
HB_SCRIPT_KAYAH_LI
HB_SCRIPT_KHAROSHTHI
HB_SCRIPT_KHITAN_SMALL_SCRIPT
HB_SCRIPT_KHMER
HB_SCRIPT_KHOJKI
HB_SCRIPT_KHUDAWADI
HB_SCRIPT_LAO
HB_SCRIPT_LATIN
HB_SCRIPT_LEPCHA
HB_SCRIPT_LIMBU
HB_SCRIPT_LINEAR_A
HB_SCRIPT_LINEAR_B
HB_SCRIPT_LISU
HB_SCRIPT_LYCIAN
HB_SCRIPT_LYDIAN
HB_SCRIPT_MAHAJANI
HB_SCRIPT_MAKASAR
HB_SCRIPT_MALAYALAM
HB_SCRIPT_MANDAIC
HB_SCRIPT_MANICHAEAN
HB_SCRIPT_MARCHEN
HB_SCRIPT_MASARAM_GONDI
HB_SCRIPT_MEDEFAIDRIN
HB_SCRIPT_MEETEI_MAYEK
HB_SCRIPT_MENDE_KIKAKUI
HB_SCRIPT_MEROITIC_CURSIVE
HB_SCRIPT_MEROITIC_HIEROGLYPHS
HB_SCRIPT_MIAO
HB_SCRIPT_MODI
HB_SCRIPT_MONGOLIAN
HB_SCRIPT_MRO
HB_SCRIPT_MULTANI
HB_SCRIPT_MYANMAR
HB_SCRIPT_NABATAEAN
HB_SCRIPT_NANDINAGARI
HB_SCRIPT_NEWA
HB_SCRIPT_NEW_TAI_LUE
HB_SCRIPT_NKO
HB_SCRIPT_NUSHU
HB_SCRIPT_NYIAKENG_PUACHUE_HMONG
HB_SCRIPT_OGHAM
HB_SCRIPT_OLD_HUNGARIAN
HB_SCRIPT_OLD_ITALIC
HB_SCRIPT_OLD_NORTH_ARABIAN
HB_SCRIPT_OLD_PERMIC
HB_SCRIPT_OLD_PERSIAN
HB_SCRIPT_OLD_SOGDIAN
HB_SCRIPT_OLD_SOUTH_ARABIAN
HB_SCRIPT_OLD_TURKIC
HB_SCRIPT_OL_CHIKI
HB_SCRIPT_ORIYA
HB_SCRIPT_OSAGE
HB_SCRIPT_OSMANYA
HB_SCRIPT_PAHAWH_HMONG
HB_SCRIPT_PALMYRENE
HB_SCRIPT_PAU_CIN_HAU
HB_SCRIPT_PHAGS_PA
HB_SCRIPT_PHOENICIAN
HB_SCRIPT_PSALTER_PAHLAVI
HB_SCRIPT_REJANG
HB_SCRIPT_RUNIC
HB_SCRIPT_SAMARITAN
HB_SCRIPT_SAURASHTRA
HB_SCRIPT_SHARADA
HB_SCRIPT_SHAVIAN
HB_SCRIPT_SIDDHAM
HB_SCRIPT_SIGNWRITING
HB_SCRIPT_SINHALA
HB_SCRIPT_SOGDIAN
HB_SCRIPT_SORA_SOMPENG
HB_SCRIPT_SOYOMBO
HB_SCRIPT_SUNDANESE
HB_SCRIPT_SYLOTI_NAGRI
HB_SCRIPT_SYRIAC
HB_SCRIPT_TAGALOG
HB_SCRIPT_TAGBANWA
HB_SCRIPT_TAI_LE
HB_SCRIPT_TAI_THAM
HB_SCRIPT_TAI_VIET
HB_SCRIPT_TAKRI
HB_SCRIPT_TAMIL
HB_SCRIPT_TANGUT
HB_SCRIPT_TELUGU
HB_SCRIPT_THAANA
HB_SCRIPT_THAI
HB_SCRIPT_TIBETAN
HB_SCRIPT_TIFINAGH
HB_SCRIPT_TIRHUTA
HB_SCRIPT_UGARITIC
HB_SCRIPT_UNKNOWN
HB_SCRIPT_VAI
HB_SCRIPT_WANCHO
HB_SCRIPT_WARANG_CITI
HB_SCRIPT_YEZIDI
HB_SCRIPT_YI
HB_SCRIPT_ZANABAZAR_SQUARE
HB_UNICODE_COMBINING_CLASS_ABOVE
HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT
HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT
HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE
HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT
HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW
HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT
HB_UNICODE_COMBINING_CLASS_BELOW
HB_UNICODE_COMBINING_CLASS_BELOW_LEFT
HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT
HB_UNICODE_COMBINING_CLASS_CCC10
HB_UNICODE_COMBINING_CLASS_CCC11
HB_UNICODE_COMBINING_CLASS_CCC12
HB_UNICODE_COMBINING_CLASS_CCC13
HB_UNICODE_COMBINING_CLASS_CCC14
HB_UNICODE_COMBINING_CLASS_CCC15
HB_UNICODE_COMBINING_CLASS_CCC16
HB_UNICODE_COMBINING_CLASS_CCC17
HB_UNICODE_COMBINING_CLASS_CCC18
HB_UNICODE_COMBINING_CLASS_CCC19
HB_UNICODE_COMBINING_CLASS_CCC20
HB_UNICODE_COMBINING_CLASS_CCC21
HB_UNICODE_COMBINING_CLASS_CCC22
HB_UNICODE_COMBINING_CLASS_CCC23
HB_UNICODE_COMBINING_CLASS_CCC24
HB_UNICODE_COMBINING_CLASS_CCC25
HB_UNICODE_COMBINING_CLASS_CCC26
HB_UNICODE_COMBINING_CLASS_CCC27
HB_UNICODE_COMBINING_CLASS_CCC28
HB_UNICODE_COMBINING_CLASS_CCC29
HB_UNICODE_COMBINING_CLASS_CCC30
HB_UNICODE_COMBINING_CLASS_CCC31
HB_UNICODE_COMBINING_CLASS_CCC32
HB_UNICODE_COMBINING_CLASS_CCC33
HB_UNICODE_COMBINING_CLASS_CCC34
HB_UNICODE_COMBINING_CLASS_CCC35
HB_UNICODE_COMBINING_CLASS_CCC36
HB_UNICODE_COMBINING_CLASS_CCC84
HB_UNICODE_COMBINING_CLASS_CCC91
HB_UNICODE_COMBINING_CLASS_CCC103
HB_UNICODE_COMBINING_CLASS_CCC107
HB_UNICODE_COMBINING_CLASS_CCC118
HB_UNICODE_COMBINING_CLASS_CCC122
HB_UNICODE_COMBINING_CLASS_CCC129
HB_UNICODE_COMBINING_CLASS_CCC130
HB_UNICODE_COMBINING_CLASS_CCC133
HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE
HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW
HB_UNICODE_COMBINING_CLASS_INVALID
HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT
HB_UNICODE_COMBINING_CLASS_KANA_VOICING
HB_UNICODE_COMBINING_CLASS_LEFT
HB_UNICODE_COMBINING_CLASS_NOT_REORDERED
HB_UNICODE_COMBINING_CLASS_NUKTA
HB_UNICODE_COMBINING_CLASS_OVERLAY
HB_UNICODE_COMBINING_CLASS_RIGHT
HB_UNICODE_COMBINING_CLASS_VIRAMA
HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION
HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION
HB_UNICODE_GENERAL_CATEGORY_CONTROL
HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL
HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION
HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER
HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK
HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION
HB_UNICODE_GENERAL_CATEGORY_FORMAT
HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION
HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER
HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR
HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER
HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL
HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER
HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL
HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK
HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION
HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER
HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER
HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION
HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL
HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR
HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE
HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR
HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK
HB_UNICODE_GENERAL_CATEGORY_SURROGATE
HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER
HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED
HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER
_HB_SCRIPT_MAX_VALUE
_HB_SCRIPT_MAX_VALUE_SIGNED

Functions

hb_blob_copy_writable_or_fail
hb_blob_create
hb_blob_create_from_file
hb_blob_create_sub_blob
hb_blob_destroy
hb_blob_get_data
hb_blob_get_data_writable
hb_blob_get_empty
hb_blob_get_length
hb_blob_get_user_data
hb_blob_is_immutable
hb_blob_make_immutable
hb_blob_reference
hb_blob_set_user_data
hb_buffer_add
hb_buffer_add_codepoints
hb_buffer_add_latin1
hb_buffer_add_utf8
hb_buffer_add_utf16
hb_buffer_add_utf32
hb_buffer_allocation_successful
hb_buffer_append
hb_buffer_clear_contents
hb_buffer_create
hb_buffer_deserialize_glyphs
hb_buffer_destroy
hb_buffer_diff
hb_buffer_get_cluster_level
hb_buffer_get_content_type
hb_buffer_get_direction
hb_buffer_get_empty
hb_buffer_get_flags
hb_buffer_get_glyph_infos
hb_buffer_get_glyph_positions
hb_buffer_get_invisible_glyph
hb_buffer_get_language
hb_buffer_get_length
hb_buffer_get_replacement_codepoint
hb_buffer_get_script
hb_buffer_get_segment_properties
hb_buffer_get_unicode_funcs
hb_buffer_get_user_data
hb_buffer_guess_segment_properties
hb_buffer_normalize_glyphs
hb_buffer_pre_allocate
hb_buffer_reference
hb_buffer_reset
hb_buffer_reverse
hb_buffer_reverse_clusters
hb_buffer_reverse_range
hb_buffer_serialize_format_from_string
hb_buffer_serialize_format_to_string
hb_buffer_serialize_glyphs
hb_buffer_serialize_list_formats
hb_buffer_set_cluster_level
hb_buffer_set_content_type
hb_buffer_set_direction
hb_buffer_set_flags
hb_buffer_set_invisible_glyph
hb_buffer_set_language
hb_buffer_set_length
hb_buffer_set_message_func
hb_buffer_set_replacement_codepoint
hb_buffer_set_script
hb_buffer_set_segment_properties
hb_buffer_set_unicode_funcs
hb_buffer_set_user_data
hb_color_get_alpha
hb_color_get_blue
hb_color_get_green
hb_color_get_red
hb_direction_from_string
hb_direction_to_string
hb_face_builder_add_table
hb_face_builder_create
hb_face_collect_unicodes
hb_face_collect_variation_selectors
hb_face_collect_variation_unicodes
hb_face_count
hb_face_create
hb_face_create_for_tables
hb_face_destroy
hb_face_get_empty
hb_face_get_glyph_count
hb_face_get_index
hb_face_get_table_tags
hb_face_get_upem
hb_face_get_user_data
hb_face_is_immutable
hb_face_make_immutable
hb_face_reference
hb_face_reference_blob
hb_face_reference_table
hb_face_set_glyph_count
hb_face_set_index
hb_face_set_upem
hb_face_set_user_data
hb_feature_from_string
hb_feature_to_string
hb_font_add_glyph_origin_for_direction
hb_font_create
hb_font_create_sub_font
hb_font_destroy
hb_font_funcs_create
hb_font_funcs_destroy
hb_font_funcs_get_empty
hb_font_funcs_get_user_data
hb_font_funcs_is_immutable
hb_font_funcs_make_immutable
hb_font_funcs_reference
hb_font_funcs_set_font_h_extents_func

hb_font_funcs_set_font_h_extents_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_font_v_extents_func

hb_font_funcs_set_font_v_extents_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_contour_point_func

hb_font_funcs_set_glyph_contour_point_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_extents_func

hb_font_funcs_set_glyph_extents_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_from_name_func

hb_font_funcs_set_glyph_from_name_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_func
hb_font_funcs_set_glyph_h_advance_func

hb_font_funcs_set_glyph_h_advance_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_h_advances_func

hb_font_funcs_set_glyph_h_advances_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_h_kerning_func

hb_font_funcs_set_glyph_h_kerning_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_h_origin_func

hb_font_funcs_set_glyph_h_origin_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_name_func

hb_font_funcs_set_glyph_name_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_v_advance_func

hb_font_funcs_set_glyph_v_advance_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_v_advances_func

hb_font_funcs_set_glyph_v_advances_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_v_kerning_func

hb_font_funcs_set_glyph_v_kerning_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_glyph_v_origin_func

hb_font_funcs_set_glyph_v_origin_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_nominal_glyph_func

hb_font_funcs_set_nominal_glyph_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_nominal_glyphs_func

hb_font_funcs_set_nominal_glyphs_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_funcs_set_user_data
hb_font_funcs_set_variation_glyph_func

hb_font_funcs_set_variation_glyph_func: @ffuncs: font functions. @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_font_get_empty
hb_font_get_extents_for_direction
hb_font_get_face
hb_font_get_glyph
hb_font_get_glyph_advance_for_direction
hb_font_get_glyph_advances_for_direction
hb_font_get_glyph_contour_point
hb_font_get_glyph_contour_point_for_origin
hb_font_get_glyph_extents
hb_font_get_glyph_extents_for_origin
hb_font_get_glyph_from_name
hb_font_get_glyph_h_advance
hb_font_get_glyph_h_advances
hb_font_get_glyph_h_kerning
hb_font_get_glyph_h_origin
hb_font_get_glyph_kerning_for_direction
hb_font_get_glyph_name
hb_font_get_glyph_origin_for_direction
hb_font_get_glyph_v_advance
hb_font_get_glyph_v_advances
hb_font_get_glyph_v_kerning
hb_font_get_glyph_v_origin
hb_font_get_h_extents
hb_font_get_nominal_glyph
hb_font_get_nominal_glyphs
hb_font_get_parent
hb_font_get_ppem
hb_font_get_ptem
hb_font_get_scale
hb_font_get_user_data
hb_font_get_v_extents
hb_font_get_var_coords_normalized
hb_font_get_variation_glyph
hb_font_glyph_from_string
hb_font_glyph_to_string
hb_font_is_immutable
hb_font_make_immutable
hb_font_reference
hb_font_set_face
hb_font_set_funcs
hb_font_set_funcs_data
hb_font_set_parent
hb_font_set_ppem
hb_font_set_ptem
hb_font_set_scale
hb_font_set_user_data
hb_font_set_var_coords_design
hb_font_set_var_coords_normalized
hb_font_set_var_named_instance
hb_font_set_variations
hb_font_subtract_glyph_origin_for_direction
hb_ft_font_create_referenced
hb_glyph_info_get_glyph_flags
hb_language_from_string
hb_language_get_default
hb_language_to_string
hb_map_allocation_successful
hb_map_clear
hb_map_create
hb_map_del
hb_map_destroy
hb_map_get
hb_map_get_empty
hb_map_get_population
hb_map_get_user_data
hb_map_has
hb_map_is_empty
hb_map_reference
hb_map_set
hb_map_set_user_data
hb_script_from_iso15924_tag
hb_script_from_string
hb_script_get_horizontal_direction
hb_script_to_iso15924_tag
hb_segment_properties_equal
hb_segment_properties_hash
hb_set_add
hb_set_add_range
hb_set_allocation_successful
hb_set_clear
hb_set_create
hb_set_del
hb_set_del_range
hb_set_destroy
hb_set_get_empty
hb_set_get_max
hb_set_get_min
hb_set_get_population
hb_set_get_user_data
hb_set_has
hb_set_intersect
hb_set_invert
hb_set_is_empty
hb_set_is_equal
hb_set_is_subset
hb_set_next
hb_set_next_range
hb_set_previous
hb_set_previous_range
hb_set_reference
hb_set_set
hb_set_set_user_data
hb_set_subtract
hb_set_symmetric_difference
hb_set_union
hb_shape
hb_shape_full
hb_shape_list_shapers
hb_shape_plan_create
hb_shape_plan_create2
hb_shape_plan_create_cached
hb_shape_plan_create_cached2
hb_shape_plan_destroy
hb_shape_plan_execute
hb_shape_plan_get_empty
hb_shape_plan_get_shaper
hb_shape_plan_get_user_data
hb_shape_plan_reference
hb_shape_plan_set_user_data
hb_tag_from_string
hb_tag_to_string
hb_unicode_combining_class

hb_unicode_combining_class:

hb_unicode_compose
hb_unicode_decompose
hb_unicode_decompose_compatibility
hb_unicode_eastasian_width

hb_unicode_eastasian_width:

hb_unicode_funcs_create
hb_unicode_funcs_destroy
hb_unicode_funcs_get_default
hb_unicode_funcs_get_empty
hb_unicode_funcs_get_parent
hb_unicode_funcs_get_user_data
hb_unicode_funcs_is_immutable
hb_unicode_funcs_make_immutable
hb_unicode_funcs_reference
hb_unicode_funcs_set_combining_class_func

hb_unicode_funcs_set_combining_class_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_compose_func

hb_unicode_funcs_set_compose_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_decompose_compatibility_func

hb_unicode_funcs_set_decompose_compatibility_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_decompose_func

hb_unicode_funcs_set_decompose_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_eastasian_width_func

hb_unicode_funcs_set_eastasian_width_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_general_category_func

hb_unicode_funcs_set_general_category_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_mirroring_func

hb_unicode_funcs_set_mirroring_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_script_func

hb_unicode_funcs_set_script_func: @ufuncs: a Unicode function structure @func: (closure user_data) (destroy destroy) (scope notified): @user_data: @destroy:

hb_unicode_funcs_set_user_data
hb_unicode_general_category

hb_unicode_general_category:

hb_unicode_mirroring

hb_unicode_mirroring:

hb_unicode_script

hb_unicode_script:

hb_variation_from_string
hb_variation_to_string
hb_version
hb_version_atleast
hb_version_string

Type Definitions

hb_bool_t
hb_buffer_cluster_level_t

hb_buffer_cluster_level_t: @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES: Return cluster values grouped by graphemes into monotone order. @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS: Return cluster values grouped into monotone order. @HB_BUFFER_CLUSTER_LEVEL_CHARACTERS: Don't group cluster values. @HB_BUFFER_CLUSTER_LEVEL_DEFAULT: Default cluster level, equal to @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES.

hb_buffer_content_type_t

hb_buffer_content_type_t: @HB_BUFFER_CONTENT_TYPE_INVALID: Initial value for new buffer. @HB_BUFFER_CONTENT_TYPE_UNICODE: The buffer contains input characters (before shaping). @HB_BUFFER_CONTENT_TYPE_GLYPHS: The buffer contains output glyphs (after shaping).

hb_buffer_diff_flags_t
hb_buffer_flags_t

hb_buffer_flags_t: @HB_BUFFER_FLAG_DEFAULT: the default buffer flag. @HB_BUFFER_FLAG_BOT: flag indicating that special handling of the beginning of text paragraph can be applied to this buffer. Should usually be set, unless you are passing to the buffer only part of the text without the full context. @HB_BUFFER_FLAG_EOT: flag indicating that special handling of the end of text paragraph can be applied to this buffer, similar to @HB_BUFFER_FLAG_BOT. @HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES: flag indication that character with Default_Ignorable Unicode property should use the corresponding glyph from the font, instead of hiding them (done by replacing them with the space glyph and zeroing the advance width.) This flag takes precedence over @HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES. @HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES: flag indication that character with Default_Ignorable Unicode property should be removed from glyph string instead of hiding them (done by replacing them with the space glyph and zeroing the advance width.) @HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES takes precedence over this flag. Since: 1.8.0 @HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE: flag indicating that a dotted circle should not be inserted in the rendering of incorrect character sequences (such at <0905 093E>). Since: 2.4

hb_buffer_message_func_t
hb_buffer_serialize_flags_t

hb_buffer_serialize_flags_t: @HB_BUFFER_SERIALIZE_FLAG_DEFAULT: serialize glyph names, clusters and positions. @HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS: do not serialize glyph cluster. @HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS: do not serialize glyph position information. @HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES: do no serialize glyph name. @HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS: serialize glyph extents. @HB_BUFFER_SERIALIZE_FLAG_GLYPH_FLAGS: serialize glyph flags. Since: 1.5.0 @HB_BUFFER_SERIALIZE_FLAG_NO_ADVANCES: do not serialize glyph advances, glyph offsets will reflect absolute glyph positions. Since: 1.8.0

hb_buffer_serialize_format_t

hb_buffer_serialize_format_t: @HB_BUFFER_SERIALIZE_FORMAT_TEXT: a human-readable, plain text format. @HB_BUFFER_SERIALIZE_FORMAT_JSON: a machine-readable JSON format. @HB_BUFFER_SERIALIZE_FORMAT_INVALID: invalid format.

hb_codepoint_t
hb_color_t

hb_color_t:

hb_destroy_func_t
hb_direction_t

hb_direction_t: @HB_DIRECTION_INVALID: Initial, unset direction. @HB_DIRECTION_LTR: Text is set horizontally from left to right. @HB_DIRECTION_RTL: Text is set horizontally from right to left. @HB_DIRECTION_TTB: Text is set vertically from top to bottom. @HB_DIRECTION_BTT: Text is set vertically from bottom to top.

hb_font_get_font_extents_func_t
hb_font_get_font_h_extents_func_t
hb_font_get_font_v_extents_func_t
hb_font_get_glyph_advance_func_t
hb_font_get_glyph_advances_func_t
hb_font_get_glyph_contour_point_func_t
hb_font_get_glyph_extents_func_t
hb_font_get_glyph_from_name_func_t
hb_font_get_glyph_func_t
hb_font_get_glyph_h_advance_func_t
hb_font_get_glyph_h_advances_func_t
hb_font_get_glyph_h_kerning_func_t
hb_font_get_glyph_h_origin_func_t
hb_font_get_glyph_kerning_func_t
hb_font_get_glyph_name_func_t
hb_font_get_glyph_origin_func_t
hb_font_get_glyph_v_advance_func_t
hb_font_get_glyph_v_advances_func_t
hb_font_get_glyph_v_kerning_func_t
hb_font_get_glyph_v_origin_func_t
hb_font_get_nominal_glyph_func_t
hb_font_get_nominal_glyphs_func_t
hb_font_get_variation_glyph_func_t
hb_glyph_flags_t

hb_glyph_flags_t: @HB_GLYPH_FLAG_UNSAFE_TO_BREAK: Indicates that if input text is broken at the beginning of the cluster this glyph is part of, then both sides need to be re-shaped, as the result might be different. On the flip side, it means that when this flag is not present, then it's safe to break the glyph-run at the beginning of this cluster, and the two sides represent the exact same result one would get if breaking input text at the beginning of this cluster and shaping the two sides separately. This can be used to optimize paragraph layout, by avoiding re-shaping of each line after line-breaking, or limiting the reshaping to a small piece around the breaking point only. @HB_GLYPH_FLAG_DEFINED: All the currently defined flags.

hb_language_t
hb_mask_t
hb_memory_mode_t
hb_position_t
hb_reference_table_func_t
hb_script_t
hb_tag_t
hb_unicode_combining_class_func_t
hb_unicode_combining_class_t
hb_unicode_compose_func_t
hb_unicode_decompose_compatibility_func_t

hb_unicode_decompose_compatibility_func_t: @ufuncs: a Unicode function structure @u: codepoint to decompose @decomposed: address of codepoint array (of length %HB_UNICODE_MAX_DECOMPOSITION_LEN) to write decomposition into @user_data: user data pointer as passed to hb_unicode_funcs_set_decompose_compatibility_func()

hb_unicode_decompose_func_t
hb_unicode_eastasian_width_func_t

hb_unicode_eastasian_width_func_t:

hb_unicode_general_category_func_t
hb_unicode_general_category_t
hb_unicode_mirroring_func_t
hb_unicode_script_func_t
hb_var_int_t

Unions

_hb_var_int_t