module HarfBuzz

Extended Modules

• HarfBuzz

Defined in:

lib/gi-crystal/src/auto/harf_buzz-0.0/aat_layout_feature_selector_info_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/blob_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/buffer_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/draw_funcs_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/draw_state_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/face_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/feature_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/font_extents_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/font_funcs_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/font_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/glyph_extents_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/glyph_info_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/glyph_position_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/harf_buzz.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/language_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/map_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/ot_color_layer_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/ot_math_glyph_part_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/ot_math_glyph_variant_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/ot_math_kern_entry_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/ot_name_entry_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/ot_var_axis_info_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/ot_var_axis_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/segment_properties_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/set_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/shape_plan_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/unicode_funcs_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/user_data_key_t.cr
lib/gi-crystal/src/auto/harf_buzz-0.0/variation_t.cr

Constant Summary

AAT_LAYOUT_NO_SELECTOR_INDEX = 65535

Used when getting or setting AAT feature selectors. Indicates that there is no selector index corresponding to the selector of interest.

BUFFER_REPLACEMENT_CODEPOINT_DEFAULT = 65533

The default code point for replacing invalid characters in a given encoding. Set to U+FFFD REPLACEMENT CHARACTER.

FEATURE_GLOBAL_START = 0

Special setting for #hb_feature_t.start to apply the feature from the start of the buffer.

LANGUAGE_INVALID = 0

An unset #hb_language_t.

MAP_VALUE_INVALID = 4294967295_u32

Interface constants not supported! Unset #hb_map_t value. Unset #hb_map_t value.

OT_LAYOUT_DEFAULT_LANGUAGE_INDEX = 65535

Special value for language index indicating default or unsupported language.

OT_LAYOUT_NO_FEATURE_INDEX = 65535

Special value for feature index indicating unsupported feature.

OT_LAYOUT_NO_SCRIPT_INDEX = 65535

Special value for script index indicating unsupported script.

OT_LAYOUT_NO_VARIATIONS_INDEX = -1

Special value for variations index indicating unsupported variation.

OT_MAX_TAGS_PER_LANGUAGE = 3

Maximum number of OpenType tags that can correspond to a give #hb_language_t.

OT_MAX_TAGS_PER_SCRIPT = 3

Maximum number of OpenType tags that can correspond to a give #hb_script_t.

OT_VAR_NO_AXIS_INDEX = -1

Do not use.

SET_VALUE_INVALID = 4294967295_u32

Unset #hb_set_t value.

UNICODE_MAX = 1114111

Maximum valid Unicode code point.

UNICODE_MAX_DECOMPOSITION_LEN = 19

See Unicode 6.1 for details on the maximum decomposition length.

VERSION_MAJOR = 5

The major component of the library version available at compile-time.

VERSION_MICRO = 0

The micro component of the library version available at compile-time.

VERSION_MINOR = 2

The minor component of the library version available at compile-time.

VERSION_STRING = "5.2.0"

A string literal containing the library version available at compile-time.

Class Method Summary

• .aat_layout_feature_type_get_name_id(face : HarfBuzz::FaceT, feature_type : HarfBuzz::AatLayoutFeatureTypeT) : UInt32
• .aat_layout_feature_type_get_selector_infos(face : HarfBuzz::FaceT, feature_type : HarfBuzz::AatLayoutFeatureTypeT, start_offset : UInt32) : UInt32
• .aat_layout_get_feature_types(face : HarfBuzz::FaceT, start_offset : UInt32, features : Enumerable(HarfBuzz::AatLayoutFeatureTypeT)) : UInt32
• .aat_layout_has_positioning(face : HarfBuzz::FaceT) : Int32
• .aat_layout_has_substitution(face : HarfBuzz::FaceT) : Int32
• .aat_layout_has_tracking(face : HarfBuzz::FaceT) : Int32
• .allocation_successful=(set : HarfBuzz::SetT) : Int32
• .blob_copy_writable_or_fail(blob : HarfBuzz::BlobT) : HarfBuzz::BlobT
• .blob_create_from_file(file_name : String) : HarfBuzz::BlobT
• .blob_create_from_file_or_fail(file_name : String) : HarfBuzz::BlobT
• .blob_create_sub_blob(parent : HarfBuzz::BlobT, offset : UInt32, length : UInt32) : HarfBuzz::BlobT
• .blob_get_data(blob : HarfBuzz::BlobT) : Enumerable(String)?
• .blob_get_data_writable(blob : HarfBuzz::BlobT) : Enumerable(String)
• .blob_get_empty : HarfBuzz::BlobT
• .blob_get_length(blob : HarfBuzz::BlobT) : UInt32
• .blob_is_immutable(blob : HarfBuzz::BlobT) : Int32
• .blob_make_immutable(blob : HarfBuzz::BlobT) : Nil
• .buffer_add(buffer : HarfBuzz::BufferT, codepoint : UInt32, cluster : UInt32) : Nil
• .buffer_add_codepoints(buffer : HarfBuzz::BufferT, text : Enumerable(UInt32), item_offset : UInt32, item_length : Int32) : Nil
• .buffer_add_latin1(buffer : HarfBuzz::BufferT, text : Enumerable(UInt8), item_offset : UInt32, item_length : Int32) : Nil
• .buffer_add_utf16(buffer : HarfBuzz::BufferT, text : Enumerable(UInt16), item_offset : UInt32, item_length : Int32) : Nil
• .buffer_add_utf32(buffer : HarfBuzz::BufferT, text : Enumerable(UInt32), item_offset : UInt32, item_length : Int32) : Nil
• .buffer_add_utf8(buffer : HarfBuzz::BufferT, text : Enumerable(UInt8), item_offset : UInt32, item_length : Int32) : Nil
• .buffer_allocation_successful(buffer : HarfBuzz::BufferT) : Int32
• .buffer_append(buffer : HarfBuzz::BufferT, source : HarfBuzz::BufferT, start : UInt32, end _end : UInt32) : Nil
• .buffer_clear_contents(buffer : HarfBuzz::BufferT) : Nil
• .buffer_create : HarfBuzz::BufferT
• .buffer_create_similar(src : HarfBuzz::BufferT) : HarfBuzz::BufferT
• .buffer_deserialize_glyphs(buffer : HarfBuzz::BufferT, buf : Enumerable(String), font : HarfBuzz::FontT?, format : HarfBuzz::BufferSerializeFormatT) : Int32
• .buffer_deserialize_unicode(buffer : HarfBuzz::BufferT, buf : Enumerable(String), format : HarfBuzz::BufferSerializeFormatT) : Int32
• .buffer_diff(buffer : HarfBuzz::BufferT, reference : HarfBuzz::BufferT, dottedcircle_glyph : UInt32, position_fuzz : UInt32) : HarfBuzz::BufferDiffFlagsT
• .buffer_get_cluster_level(buffer : HarfBuzz::BufferT) : HarfBuzz::BufferClusterLevelT
• .buffer_get_content_type(buffer : HarfBuzz::BufferT) : HarfBuzz::BufferContentTypeT
• .buffer_get_direction(buffer : HarfBuzz::BufferT) : HarfBuzz::DirectionT
• .buffer_get_empty : HarfBuzz::BufferT
• .buffer_get_flags(buffer : HarfBuzz::BufferT) : HarfBuzz::BufferFlagsT
• .buffer_get_glyph_infos(buffer : HarfBuzz::BufferT) : Enumerable(HarfBuzz::GlyphInfoT)
• .buffer_get_glyph_positions(buffer : HarfBuzz::BufferT) : Enumerable(HarfBuzz::GlyphPositionT)
• .buffer_get_invisible_glyph(buffer : HarfBuzz::BufferT) : UInt32
• .buffer_get_language(buffer : HarfBuzz::BufferT) : HarfBuzz::LanguageT
• .buffer_get_length(buffer : HarfBuzz::BufferT) : UInt32
• .buffer_get_not_found_glyph(buffer : HarfBuzz::BufferT) : UInt32
• .buffer_get_replacement_codepoint(buffer : HarfBuzz::BufferT) : UInt32
• .buffer_get_script(buffer : HarfBuzz::BufferT) : HarfBuzz::ScriptT
• .buffer_get_segment_properties(buffer : HarfBuzz::BufferT) : HarfBuzz::SegmentPropertiesT
• .buffer_get_unicode_funcs(buffer : HarfBuzz::BufferT) : HarfBuzz::UnicodeFuncsT
• .buffer_guess_segment_properties(buffer : HarfBuzz::BufferT) : Nil
• .buffer_has_positions(buffer : HarfBuzz::BufferT) : Int32
• .buffer_normalize_glyphs(buffer : HarfBuzz::BufferT) : Nil
• .buffer_pre_allocate(buffer : HarfBuzz::BufferT, size : UInt32) : Int32
• .buffer_reset(buffer : HarfBuzz::BufferT) : Nil
• .buffer_reverse(buffer : HarfBuzz::BufferT) : Nil
• .buffer_reverse_clusters(buffer : HarfBuzz::BufferT) : Nil
• .buffer_reverse_range(buffer : HarfBuzz::BufferT, start : UInt32, end _end : UInt32) : Nil
• .buffer_serialize(buffer : HarfBuzz::BufferT, start : UInt32, end _end : UInt32, buf : Enumerable(UInt8), font : HarfBuzz::FontT?, format : HarfBuzz::BufferSerializeFormatT, flags : HarfBuzz::BufferSerializeFlagsT) : UInt32
• .buffer_serialize_format_from_string(str : Enumerable(UInt8)) : HarfBuzz::BufferSerializeFormatT
• .buffer_serialize_format_from_string(*str : UInt8)
• .buffer_serialize_format_to_string(format : HarfBuzz::BufferSerializeFormatT) : String
• .buffer_serialize_glyphs(buffer : HarfBuzz::BufferT, start : UInt32, end _end : UInt32, buf : Enumerable(UInt8), font : HarfBuzz::FontT?, format : HarfBuzz::BufferSerializeFormatT, flags : HarfBuzz::BufferSerializeFlagsT) : UInt32
• .buffer_serialize_list_formats : Enumerable(String)
• .buffer_serialize_unicode(buffer : HarfBuzz::BufferT, start : UInt32, end _end : UInt32, buf : Enumerable(UInt8), format : HarfBuzz::BufferSerializeFormatT, flags : HarfBuzz::BufferSerializeFlagsT) : UInt32
• .buffer_set_cluster_level(buffer : HarfBuzz::BufferT, cluster_level : HarfBuzz::BufferClusterLevelT) : Nil
• .buffer_set_content_type(buffer : HarfBuzz::BufferT, content_type : HarfBuzz::BufferContentTypeT) : Nil
• .buffer_set_direction(buffer : HarfBuzz::BufferT, direction : HarfBuzz::DirectionT) : Nil
• .buffer_set_flags(buffer : HarfBuzz::BufferT, flags : HarfBuzz::BufferFlagsT) : Nil
• .buffer_set_invisible_glyph(buffer : HarfBuzz::BufferT, invisible : UInt32) : Nil
• .buffer_set_language(buffer : HarfBuzz::BufferT, language : HarfBuzz::LanguageT) : Nil
• .buffer_set_length(buffer : HarfBuzz::BufferT, length : UInt32) : Int32
• .buffer_set_message_func(buffer : HarfBuzz::BufferT, func : HarfBuzz::BufferMessageFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .buffer_set_not_found_glyph(buffer : HarfBuzz::BufferT, not_found : UInt32) : Nil
• .buffer_set_replacement_codepoint(buffer : HarfBuzz::BufferT, replacement : UInt32) : Nil
• .buffer_set_script(buffer : HarfBuzz::BufferT, script : HarfBuzz::ScriptT) : Nil
• .buffer_set_segment_properties(buffer : HarfBuzz::BufferT, props : HarfBuzz::SegmentPropertiesT) : Nil
• .buffer_set_unicode_funcs(buffer : HarfBuzz::BufferT, unicode_funcs : HarfBuzz::UnicodeFuncsT) : Nil
• .clear=(set : HarfBuzz::SetT) : Nil
• .color_get_alpha(color : UInt32) : UInt8
• .color_get_blue(color : UInt32) : UInt8
• .color_get_green(color : UInt32) : UInt8
• .color_get_red(color : UInt32) : UInt8
• .copy=(set : HarfBuzz::SetT) : HarfBuzz::SetT
• .direction_from_string(str : Enumerable(UInt8)) : HarfBuzz::DirectionT
• .direction_from_string(*str : UInt8)
• .direction_to_string(direction : HarfBuzz::DirectionT) : String
• .draw_close_path(dfuncs : HarfBuzz::DrawFuncsT, draw_data : Pointer(Void)?, st : HarfBuzz::DrawStateT) : Nil
• .draw_cubic_to(dfuncs : HarfBuzz::DrawFuncsT, draw_data : Pointer(Void)?, st : HarfBuzz::DrawStateT, control1_x : Float32, control1_y : Float32, control2_x : Float32, control2_y : Float32, to_x : Float32, to_y : Float32) : Nil
• .draw_funcs_create : HarfBuzz::DrawFuncsT
• .draw_funcs_is_immutable(dfuncs : HarfBuzz::DrawFuncsT) : Int32
• .draw_funcs_make_immutable(dfuncs : HarfBuzz::DrawFuncsT) : Nil
• .draw_funcs_set_close_path_func(dfuncs : HarfBuzz::DrawFuncsT, func : HarfBuzz::DrawClosePathFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .draw_funcs_set_cubic_to_func(dfuncs : HarfBuzz::DrawFuncsT, func : HarfBuzz::DrawCubicToFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .draw_funcs_set_line_to_func(dfuncs : HarfBuzz::DrawFuncsT, func : HarfBuzz::DrawLineToFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .draw_funcs_set_move_to_func(dfuncs : HarfBuzz::DrawFuncsT, func : HarfBuzz::DrawMoveToFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .draw_funcs_set_quadratic_to_func(dfuncs : HarfBuzz::DrawFuncsT, func : HarfBuzz::DrawQuadraticToFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .draw_line_to(dfuncs : HarfBuzz::DrawFuncsT, draw_data : Pointer(Void)?, st : HarfBuzz::DrawStateT, to_x : Float32, to_y : Float32) : Nil
• .draw_move_to(dfuncs : HarfBuzz::DrawFuncsT, draw_data : Pointer(Void)?, st : HarfBuzz::DrawStateT, to_x : Float32, to_y : Float32) : Nil
• .draw_quadratic_to(dfuncs : HarfBuzz::DrawFuncsT, draw_data : Pointer(Void)?, st : HarfBuzz::DrawStateT, control_x : Float32, control_y : Float32, to_x : Float32, to_y : Float32) : Nil
• .face_builder_add_table(face : HarfBuzz::FaceT, tag : UInt32, blob : HarfBuzz::BlobT) : Int32
• .face_builder_create : HarfBuzz::FaceT
• .face_collect_unicodes(face : HarfBuzz::FaceT, out _out : HarfBuzz::SetT) : Nil
• .face_collect_variation_selectors(face : HarfBuzz::FaceT, out _out : HarfBuzz::SetT) : Nil
• .face_collect_variation_unicodes(face : HarfBuzz::FaceT, variation_selector : UInt32, out _out : HarfBuzz::SetT) : Nil
• .face_count(blob : HarfBuzz::BlobT) : UInt32
• .face_create(blob : HarfBuzz::BlobT, index : UInt32) : HarfBuzz::FaceT
• .face_create_for_tables(reference_table_func : HarfBuzz::ReferenceTableFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : HarfBuzz::FaceT
• .face_get_empty : HarfBuzz::FaceT
• .face_get_glyph_count(face : HarfBuzz::FaceT) : UInt32
• .face_get_index(face : HarfBuzz::FaceT) : UInt32
• .face_get_table_tags(face : HarfBuzz::FaceT, start_offset : UInt32, table_tags : Enumerable(UInt32)) : UInt32
• .face_get_upem(face : HarfBuzz::FaceT) : UInt32
• .face_is_immutable(face : HarfBuzz::FaceT) : Int32
• .face_make_immutable(face : HarfBuzz::FaceT) : Nil
• .face_reference_blob(face : HarfBuzz::FaceT) : HarfBuzz::BlobT
• .face_reference_table(face : HarfBuzz::FaceT, tag : UInt32) : HarfBuzz::BlobT
• .face_set_glyph_count(face : HarfBuzz::FaceT, glyph_count : UInt32) : Nil
• .face_set_index(face : HarfBuzz::FaceT, index : UInt32) : Nil
• .face_set_upem(face : HarfBuzz::FaceT, upem : UInt32) : Nil
• .feature_from_string(str : Enumerable(UInt8)) : HarfBuzz::FeatureT
• .feature_from_string(*str : UInt8)
• .feature_to_string(feature : HarfBuzz::FeatureT, buf : Enumerable(String)) : Nil
• .font_add_glyph_origin_for_direction(font : HarfBuzz::FontT, glyph : UInt32, direction : HarfBuzz::DirectionT, x : Int32, y : Int32) : Nil
• .font_changed(font : HarfBuzz::FontT) : Nil
• .font_create(face : HarfBuzz::FaceT) : HarfBuzz::FontT
• .font_create_sub_font(parent : HarfBuzz::FontT) : HarfBuzz::FontT
• .font_funcs_create : HarfBuzz::FontFuncsT
• .font_funcs_get_empty : HarfBuzz::FontFuncsT
• .font_funcs_is_immutable(ffuncs : HarfBuzz::FontFuncsT) : Int32
• .font_funcs_make_immutable(ffuncs : HarfBuzz::FontFuncsT) : Nil
• .font_funcs_set_font_h_extents_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetFontExtentsFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_font_v_extents_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetFontExtentsFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_contour_point_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphContourPointFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_extents_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphExtentsFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_from_name_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphFromNameFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_h_advance_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphAdvanceFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_h_advances_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphAdvancesFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_h_kerning_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphKerningFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_h_origin_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphOriginFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_name_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphNameFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_shape_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphShapeFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_v_advance_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphAdvanceFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_v_advances_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphAdvancesFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_v_kerning_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphKerningFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_glyph_v_origin_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetGlyphOriginFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_nominal_glyph_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetNominalGlyphFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_nominal_glyphs_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetNominalGlyphsFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_funcs_set_variation_glyph_func(ffuncs : HarfBuzz::FontFuncsT, func : HarfBuzz::FontGetVariationGlyphFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_get_empty : HarfBuzz::FontT
• .font_get_extents_for_direction(font : HarfBuzz::FontT, direction : HarfBuzz::DirectionT) : HarfBuzz::FontExtentsT
• .font_get_face(font : HarfBuzz::FontT) : HarfBuzz::FaceT
• .font_get_glyph(font : HarfBuzz::FontT, unicode : UInt32, variation_selector : UInt32, glyph : UInt32) : Int32
• .font_get_glyph_advance_for_direction(font : HarfBuzz::FontT, glyph : UInt32, direction : HarfBuzz::DirectionT, x : Int32, y : Int32) : Nil
• .font_get_glyph_advances_for_direction(font : HarfBuzz::FontT, direction : HarfBuzz::DirectionT, count : UInt32, first_glyph : Pointer(UInt32), glyph_stride : UInt32, first_advance : Int32, advance_stride : UInt32) : Nil
• .font_get_glyph_contour_point(font : HarfBuzz::FontT, glyph : UInt32, point_index : UInt32, x : Int32, y : Int32) : Int32
• .font_get_glyph_contour_point_for_origin(font : HarfBuzz::FontT, glyph : UInt32, point_index : UInt32, direction : HarfBuzz::DirectionT, x : Int32, y : Int32) : Int32
• .font_get_glyph_extents(font : HarfBuzz::FontT, glyph : UInt32) : HarfBuzz::GlyphExtentsT
• .font_get_glyph_extents_for_origin(font : HarfBuzz::FontT, glyph : UInt32, direction : HarfBuzz::DirectionT) : HarfBuzz::GlyphExtentsT
• .font_get_glyph_from_name(font : HarfBuzz::FontT, name : Enumerable(String), glyph : UInt32) : Int32
• .font_get_glyph_h_advance(font : HarfBuzz::FontT, glyph : UInt32) : Int32
• .font_get_glyph_h_advances(font : HarfBuzz::FontT, count : UInt32, first_glyph : Pointer(UInt32), glyph_stride : UInt32, first_advance : Int32, advance_stride : UInt32) : Nil
• .font_get_glyph_h_kerning(font : HarfBuzz::FontT, left_glyph : UInt32, right_glyph : UInt32) : Int32
• .font_get_glyph_h_origin(font : HarfBuzz::FontT, glyph : UInt32, x : Int32, y : Int32) : Int32
• .font_get_glyph_kerning_for_direction(font : HarfBuzz::FontT, first_glyph : UInt32, second_glyph : UInt32, direction : HarfBuzz::DirectionT, x : Int32, y : Int32) : Nil
• .font_get_glyph_name(font : HarfBuzz::FontT, glyph : UInt32, name : Enumerable(String)) : Int32
• .font_get_glyph_origin_for_direction(font : HarfBuzz::FontT, glyph : UInt32, direction : HarfBuzz::DirectionT, x : Int32, y : Int32) : Nil
• .font_get_glyph_shape(font : HarfBuzz::FontT, glyph : UInt32, dfuncs : HarfBuzz::DrawFuncsT, draw_data : Pointer(Void)?) : Nil
• .font_get_glyph_v_advance(font : HarfBuzz::FontT, glyph : UInt32) : Int32
• .font_get_glyph_v_advances(font : HarfBuzz::FontT, count : UInt32, first_glyph : Pointer(UInt32), glyph_stride : UInt32, first_advance : Int32, advance_stride : UInt32) : Nil
• .font_get_glyph_v_kerning(font : HarfBuzz::FontT, top_glyph : UInt32, bottom_glyph : UInt32) : Int32
• .font_get_glyph_v_origin(font : HarfBuzz::FontT, glyph : UInt32, x : Int32, y : Int32) : Int32
• .font_get_h_extents(font : HarfBuzz::FontT) : HarfBuzz::FontExtentsT
• .font_get_nominal_glyph(font : HarfBuzz::FontT, unicode : UInt32, glyph : UInt32) : Int32
• .font_get_nominal_glyphs(font : HarfBuzz::FontT, count : UInt32, first_unicode : Pointer(UInt32), unicode_stride : UInt32, first_glyph : UInt32, glyph_stride : UInt32) : UInt32
• .font_get_parent(font : HarfBuzz::FontT) : HarfBuzz::FontT
• .font_get_ppem(font : HarfBuzz::FontT, x_ppem : UInt32, y_ppem : UInt32) : Nil
• .font_get_ptem(font : HarfBuzz::FontT) : Float32
• .font_get_scale(font : HarfBuzz::FontT, x_scale : Int32, y_scale : Int32) : Nil
• .font_get_serial(font : HarfBuzz::FontT) : UInt32
• .font_get_synthetic_slant(font : HarfBuzz::FontT) : Float32
• .font_get_v_extents(font : HarfBuzz::FontT) : HarfBuzz::FontExtentsT
• .font_get_var_coords_design(font : HarfBuzz::FontT, length : UInt32) : Pointer(Float32)
• .font_get_var_coords_normalized(font : HarfBuzz::FontT, length : UInt32) : Pointer(Int32)
• .font_get_variation_glyph(font : HarfBuzz::FontT, unicode : UInt32, variation_selector : UInt32, glyph : UInt32) : Int32
• .font_glyph_from_string(font : HarfBuzz::FontT, s : Enumerable(UInt8), glyph : UInt32) : Int32
• .font_glyph_to_string(font : HarfBuzz::FontT, glyph : UInt32, s : Enumerable(String)) : Nil
• .font_is_immutable(font : HarfBuzz::FontT) : Int32
• .font_make_immutable(font : HarfBuzz::FontT) : Nil
• .font_set_face(font : HarfBuzz::FontT, face : HarfBuzz::FaceT) : Nil
• .font_set_funcs(font : HarfBuzz::FontT, klass : HarfBuzz::FontFuncsT, font_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_set_funcs_data(font : HarfBuzz::FontT, font_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .font_set_parent(font : HarfBuzz::FontT, parent : HarfBuzz::FontT) : Nil
• .font_set_ppem(font : HarfBuzz::FontT, x_ppem : UInt32, y_ppem : UInt32) : Nil
• .font_set_ptem(font : HarfBuzz::FontT, ptem : Float32) : Nil
• .font_set_scale(font : HarfBuzz::FontT, x_scale : Int32, y_scale : Int32) : Nil
• .font_set_synthetic_slant(font : HarfBuzz::FontT, slant : Float32) : Nil
• .font_set_var_coords_design(font : HarfBuzz::FontT, coords : Enumerable(Float32)) : Nil
• .font_set_var_coords_normalized(font : HarfBuzz::FontT, coords : Enumerable(Int32)) : Nil
• .font_set_var_named_instance(font : HarfBuzz::FontT, instance_index : UInt32) : Nil
• .font_set_variations(font : HarfBuzz::FontT, variations : Enumerable(HarfBuzz::VariationT)) : Nil
• .font_subtract_glyph_origin_for_direction(font : HarfBuzz::FontT, glyph : UInt32, direction : HarfBuzz::DirectionT, x : Int32, y : Int32) : Nil
• .ft_font_changed(font : HarfBuzz::FontT) : Nil
• .ft_font_get_load_flags(font : HarfBuzz::FontT) : Int32
• .ft_font_set_funcs(font : HarfBuzz::FontT) : Nil
• .ft_font_set_load_flags(font : HarfBuzz::FontT, load_flags : Int32) : Nil
• .ft_hb_font_changed(font : HarfBuzz::FontT) : Int32
• .get_max=(set : HarfBuzz::SetT) : UInt32
• .get_min=(set : HarfBuzz::SetT) : UInt32
• .get_population=(set : HarfBuzz::SetT) : UInt32
• .glib_blob_create(gbytes : GLib::Bytes) : HarfBuzz::BlobT
• .glib_get_unicode_funcs : HarfBuzz::UnicodeFuncsT
• .glib_script_from_script(script : HarfBuzz::ScriptT) : GLib::UnicodeScript
• .glib_script_to_script(script : GLib::UnicodeScript) : HarfBuzz::ScriptT
• .glyph_info_get_glyph_flags(info : HarfBuzz::GlyphInfoT) : HarfBuzz::GlyphFlagsT
• .hash=(set : HarfBuzz::SetT) : UInt32
• .invert=(set : HarfBuzz::SetT) : Nil
• .is_empty=(set : HarfBuzz::SetT) : Int32
• .language_from_string(str : Enumerable(UInt8)) : HarfBuzz::LanguageT
• .language_from_string(*str : UInt8)
• .language_get_default : HarfBuzz::LanguageT
• .language_matches(language : HarfBuzz::LanguageT, specific : HarfBuzz::LanguageT) : Int32
• .language_to_string(language : HarfBuzz::LanguageT) : String
• .map_allocation_successful(map : HarfBuzz::MapT) : Int32
• .map_clear(map : HarfBuzz::MapT) : Nil
• .map_copy(map : HarfBuzz::MapT) : HarfBuzz::MapT
• .map_create : HarfBuzz::MapT
• .map_del(map : HarfBuzz::MapT, key : UInt32) : Nil
• .map_get(map : HarfBuzz::MapT, key : UInt32) : UInt32
• .map_get_empty : HarfBuzz::MapT
• .map_get_population(map : HarfBuzz::MapT) : UInt32
• .map_has(map : HarfBuzz::MapT, key : UInt32) : Int32
• .map_hash(map : HarfBuzz::MapT) : UInt32
• .map_is_empty(map : HarfBuzz::MapT) : Int32
• .map_is_equal(map : HarfBuzz::MapT, other : HarfBuzz::MapT) : Int32
• .map_set(map : HarfBuzz::MapT, key : UInt32, value : UInt32) : Nil
• .ot_color_glyph_get_layers(face : HarfBuzz::FaceT, glyph : UInt32, start_offset : UInt32, layers : Enumerable(HarfBuzz::OtColorLayerT)?) : UInt32
• .ot_color_glyph_reference_png(font : HarfBuzz::FontT, glyph : UInt32) : HarfBuzz::BlobT
• .ot_color_glyph_reference_svg(face : HarfBuzz::FaceT, glyph : UInt32) : HarfBuzz::BlobT
• .ot_color_has_layers(face : HarfBuzz::FaceT) : Int32
• .ot_color_has_palettes(face : HarfBuzz::FaceT) : Int32
• .ot_color_has_png(face : HarfBuzz::FaceT) : Int32
• .ot_color_has_svg(face : HarfBuzz::FaceT) : Int32
• .ot_color_palette_color_get_name_id(face : HarfBuzz::FaceT, color_index : UInt32) : UInt32
• .ot_color_palette_get_colors(face : HarfBuzz::FaceT, palette_index : UInt32, start_offset : UInt32, colors : Enumerable(UInt32)?) : UInt32
• .ot_color_palette_get_count(face : HarfBuzz::FaceT) : UInt32
• .ot_color_palette_get_flags(face : HarfBuzz::FaceT, palette_index : UInt32) : HarfBuzz::OtColorPaletteFlagsT
• .ot_color_palette_get_name_id(face : HarfBuzz::FaceT, palette_index : UInt32) : UInt32
• .ot_font_set_funcs(font : HarfBuzz::FontT) : Nil
• .ot_layout_collect_features(face : HarfBuzz::FaceT, table_tag : UInt32, scripts : Enumerable(UInt32)?, languages : Enumerable(UInt32)?, features : Enumerable(UInt32)?) : HarfBuzz::SetT
• .ot_layout_collect_lookups(face : HarfBuzz::FaceT, table_tag : UInt32, scripts : Enumerable(UInt32)?, languages : Enumerable(UInt32)?, features : Enumerable(UInt32)?) : HarfBuzz::SetT
• .ot_layout_feature_get_characters(face : HarfBuzz::FaceT, table_tag : UInt32, feature_index : UInt32, start_offset : UInt32, characters : Enumerable(UInt32)) : UInt32
• .ot_layout_feature_get_lookups(face : HarfBuzz::FaceT, table_tag : UInt32, feature_index : UInt32, start_offset : UInt32, lookup_indexes : Enumerable(UInt32)) : UInt32
• .ot_layout_feature_get_name_ids(face : HarfBuzz::FaceT, table_tag : UInt32, feature_index : UInt32) : Int32
• .ot_layout_feature_with_variations_get_lookups(face : HarfBuzz::FaceT, table_tag : UInt32, feature_index : UInt32, variations_index : UInt32, start_offset : UInt32, lookup_indexes : Enumerable(UInt32)) : UInt32
• .ot_layout_get_attach_points(face : HarfBuzz::FaceT, glyph : UInt32, start_offset : UInt32, point_array : Enumerable(UInt32)) : UInt32
• .ot_layout_get_baseline(font : HarfBuzz::FontT, baseline_tag : HarfBuzz::OtLayoutBaselineTagT, direction : HarfBuzz::DirectionT, script_tag : UInt32, language_tag : UInt32, coord : Int32?) : Int32
• .ot_layout_get_baseline_with_fallback(font : HarfBuzz::FontT, baseline_tag : HarfBuzz::OtLayoutBaselineTagT, direction : HarfBuzz::DirectionT, script_tag : UInt32, language_tag : UInt32, coord : Int32) : Nil
• .ot_layout_get_glyph_class(face : HarfBuzz::FaceT, glyph : UInt32) : HarfBuzz::OtLayoutGlyphClassT
• .ot_layout_get_glyphs_in_class(face : HarfBuzz::FaceT, klass : HarfBuzz::OtLayoutGlyphClassT) : HarfBuzz::SetT
• .ot_layout_get_horizontal_baseline_tag_for_script(script : HarfBuzz::ScriptT) : HarfBuzz::OtLayoutBaselineTagT
• .ot_layout_get_ligature_carets(font : HarfBuzz::FontT, direction : HarfBuzz::DirectionT, glyph : UInt32, start_offset : UInt32, caret_array : Enumerable(Int32)) : UInt32
• .ot_layout_get_size_params(face : HarfBuzz::FaceT, design_size : UInt32, subfamily_id : UInt32, subfamily_name_id : UInt32, range_start : UInt32, range_end : UInt32) : Int32
• .ot_layout_has_glyph_classes(face : HarfBuzz::FaceT) : Int32
• .ot_layout_has_positioning(face : HarfBuzz::FaceT) : Int32
• .ot_layout_has_substitution(face : HarfBuzz::FaceT) : Int32
• .ot_layout_language_find_feature(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, language_index : UInt32, feature_tag : UInt32, feature_index : UInt32) : Int32
• .ot_layout_language_get_feature_indexes(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, language_index : UInt32, start_offset : UInt32, feature_indexes : Enumerable(UInt32)) : UInt32
• .ot_layout_language_get_feature_tags(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, language_index : UInt32, start_offset : UInt32, feature_tags : Enumerable(UInt32)) : UInt32
• .ot_layout_language_get_required_feature(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, language_index : UInt32, feature_index : UInt32, feature_tag : UInt32) : Int32
• .ot_layout_language_get_required_feature_index(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, language_index : UInt32, feature_index : UInt32) : Int32
• .ot_layout_lookup_collect_glyphs(face : HarfBuzz::FaceT, table_tag : UInt32, lookup_index : UInt32) : HarfBuzz::SetT
• .ot_layout_lookup_get_glyph_alternates(face : HarfBuzz::FaceT, lookup_index : UInt32, glyph : UInt32, start_offset : UInt32, alternate_glyphs : Enumerable(UInt32)) : UInt32
• .ot_layout_lookup_substitute_closure(face : HarfBuzz::FaceT, lookup_index : UInt32) : HarfBuzz::SetT
• .ot_layout_lookup_would_substitute(face : HarfBuzz::FaceT, lookup_index : UInt32, glyphs : Pointer(UInt32), glyphs_length : UInt32, zero_context : Int32) : Int32
• .ot_layout_lookups_substitute_closure(face : HarfBuzz::FaceT, lookups : HarfBuzz::SetT) : HarfBuzz::SetT
• .ot_layout_script_find_language(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, language_tag : UInt32, language_index : Pointer(UInt32)) : Int32
• .ot_layout_script_get_language_tags(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, start_offset : UInt32, language_tags : Enumerable(UInt32)) : UInt32
• .ot_layout_script_select_language(face : HarfBuzz::FaceT, table_tag : UInt32, script_index : UInt32, language_count : UInt32, language_tags : Pointer(UInt32), language_index : UInt32) : Int32
• .ot_layout_table_choose_script(face : HarfBuzz::FaceT, table_tag : UInt32, script_tags : Pointer(UInt32), script_index : UInt32, chosen_script : UInt32) : Int32
• .ot_layout_table_find_feature_variations(face : HarfBuzz::FaceT, table_tag : UInt32, coords : Pointer(Int32), num_coords : UInt32, variations_index : UInt32) : Int32
• .ot_layout_table_find_script(face : HarfBuzz::FaceT, table_tag : UInt32, script_tag : UInt32, script_index : UInt32) : Int32
• .ot_layout_table_get_feature_tags(face : HarfBuzz::FaceT, table_tag : UInt32, start_offset : UInt32, feature_tags : Enumerable(UInt32)) : UInt32
• .ot_layout_table_get_lookup_count(face : HarfBuzz::FaceT, table_tag : UInt32) : UInt32
• .ot_layout_table_get_script_tags(face : HarfBuzz::FaceT, table_tag : UInt32, start_offset : UInt32, script_tags : Enumerable(UInt32)) : UInt32
• .ot_layout_table_select_script(face : HarfBuzz::FaceT, table_tag : UInt32, script_count : UInt32, script_tags : Pointer(UInt32)) : Int32
• .ot_math_get_constant(font : HarfBuzz::FontT, constant : HarfBuzz::OtMathConstantT) : Int32
• .ot_math_get_glyph_assembly(font : HarfBuzz::FontT, glyph : UInt32, direction : HarfBuzz::DirectionT, start_offset : UInt32, parts : Enumerable(HarfBuzz::OtMathGlyphPartT), italics_correction : Int32) : UInt32
• .ot_math_get_glyph_italics_correction(font : HarfBuzz::FontT, glyph : UInt32) : Int32
• .ot_math_get_glyph_kerning(font : HarfBuzz::FontT, glyph : UInt32, kern : HarfBuzz::OtMathKernT, correction_height : Int32) : Int32
• .ot_math_get_glyph_kernings(font : HarfBuzz::FontT, glyph : UInt32, kern : HarfBuzz::OtMathKernT, start_offset : UInt32, kern_entries : Enumerable(HarfBuzz::OtMathKernEntryT)) : UInt32
• .ot_math_get_glyph_top_accent_attachment(font : HarfBuzz::FontT, glyph : UInt32) : Int32
• .ot_math_get_glyph_variants(font : HarfBuzz::FontT, glyph : UInt32, direction : HarfBuzz::DirectionT, start_offset : UInt32, variants : Enumerable(HarfBuzz::OtMathGlyphVariantT)) : UInt32
• .ot_math_get_min_connector_overlap(font : HarfBuzz::FontT, direction : HarfBuzz::DirectionT) : Int32
• .ot_math_has_data(face : HarfBuzz::FaceT) : Int32
• .ot_math_is_glyph_extended_shape(face : HarfBuzz::FaceT, glyph : UInt32) : Int32
• .ot_meta_get_entry_tags(face : HarfBuzz::FaceT, start_offset : UInt32, entries : Enumerable(HarfBuzz::OtMetaTagT)) : UInt32
• .ot_meta_reference_entry(face : HarfBuzz::FaceT, meta_tag : HarfBuzz::OtMetaTagT) : HarfBuzz::BlobT
• .ot_metrics_get_position(font : HarfBuzz::FontT, metrics_tag : HarfBuzz::OtMetricsTagT) : Int32
• .ot_metrics_get_position_with_fallback(font : HarfBuzz::FontT, metrics_tag : HarfBuzz::OtMetricsTagT) : Nil
• .ot_metrics_get_variation(font : HarfBuzz::FontT, metrics_tag : HarfBuzz::OtMetricsTagT) : Float32
• .ot_metrics_get_x_variation(font : HarfBuzz::FontT, metrics_tag : HarfBuzz::OtMetricsTagT) : Int32
• .ot_metrics_get_y_variation(font : HarfBuzz::FontT, metrics_tag : HarfBuzz::OtMetricsTagT) : Int32
• .ot_name_get_utf16(face : HarfBuzz::FaceT, name_id : UInt32, language : HarfBuzz::LanguageT, text : Enumerable(UInt16)) : UInt32
• .ot_name_get_utf32(face : HarfBuzz::FaceT, name_id : UInt32, language : HarfBuzz::LanguageT, text : Enumerable(UInt32)) : UInt32
• .ot_name_get_utf8(face : HarfBuzz::FaceT, name_id : UInt32, language : HarfBuzz::LanguageT, text : Enumerable(String)) : UInt32
• .ot_name_list_names(face : HarfBuzz::FaceT) : Enumerable(HarfBuzz::OtNameEntryT)
• .ot_shape_glyphs_closure(font : HarfBuzz::FontT, buffer : HarfBuzz::BufferT, features : Enumerable(HarfBuzz::FeatureT)) : HarfBuzz::SetT
• .ot_shape_plan_collect_lookups(shape_plan : HarfBuzz::ShapePlanT, table_tag : UInt32) : HarfBuzz::SetT
• .ot_tag_from_language(language : HarfBuzz::LanguageT) : UInt32
• .ot_tag_to_language(tag : UInt32) : HarfBuzz::LanguageT?
• .ot_tag_to_script(tag : UInt32) : HarfBuzz::ScriptT
• .ot_tags_from_script(script : HarfBuzz::ScriptT, script_tag_1 : Pointer(UInt32), script_tag_2 : Pointer(UInt32)) : Nil
• .ot_tags_from_script_and_language(script : HarfBuzz::ScriptT, language : HarfBuzz::LanguageT) : Nil
• .ot_tags_to_script_and_language(script_tag : UInt32, language_tag : UInt32) : HarfBuzz::LanguageT
• .ot_var_find_axis(face : HarfBuzz::FaceT, axis_tag : UInt32, axis_index : Pointer(UInt32)) : HarfBuzz::OtVarAxisT
• .ot_var_find_axis_info(face : HarfBuzz::FaceT, axis_tag : UInt32) : HarfBuzz::OtVarAxisInfoT
• .ot_var_get_axes(face : HarfBuzz::FaceT, start_offset : UInt32, axes_array : Enumerable(HarfBuzz::OtVarAxisT)) : UInt32
• .ot_var_get_axis_count(face : HarfBuzz::FaceT) : UInt32
• .ot_var_get_axis_infos(face : HarfBuzz::FaceT, start_offset : UInt32, axes_array : Enumerable(HarfBuzz::OtVarAxisInfoT)) : UInt32
• .ot_var_get_named_instance_count(face : HarfBuzz::FaceT) : UInt32
• .ot_var_has_data(face : HarfBuzz::FaceT) : Int32
• .ot_var_named_instance_get_design_coords(face : HarfBuzz::FaceT, instance_index : UInt32, coords : Enumerable(Float32)) : UInt32
• .ot_var_named_instance_get_postscript_name_id(face : HarfBuzz::FaceT, instance_index : UInt32) : UInt32
• .ot_var_named_instance_get_subfamily_name_id(face : HarfBuzz::FaceT, instance_index : UInt32) : UInt32
• .ot_var_normalize_coords(face : HarfBuzz::FaceT, coords_length : UInt32, design_coords : Pointer(Float32), normalized_coords : Int32) : Nil
• .ot_var_normalize_variations(face : HarfBuzz::FaceT, variations : HarfBuzz::VariationT, variations_length : UInt32, coords : Enumerable(Int32)) : Nil
• .script_from_iso15924_tag(tag : UInt32) : HarfBuzz::ScriptT
• .script_from_string(str : Enumerable(UInt8)) : HarfBuzz::ScriptT
• .script_from_string(*str : UInt8)
• .script_get_horizontal_direction(script : HarfBuzz::ScriptT) : HarfBuzz::DirectionT
• .script_to_iso15924_tag(script : HarfBuzz::ScriptT) : UInt32
• .segment_properties_equal(a : HarfBuzz::SegmentPropertiesT, b : HarfBuzz::SegmentPropertiesT) : Int32
• .segment_properties_hash(p : HarfBuzz::SegmentPropertiesT) : UInt32
• .segment_properties_overlay(p : HarfBuzz::SegmentPropertiesT, src : HarfBuzz::SegmentPropertiesT) : Nil
• .set_add(set : HarfBuzz::SetT, codepoint : UInt32) : Nil
• .set_add_range(set : HarfBuzz::SetT, first : UInt32, last : UInt32) : Nil
• .set_add_sorted_array(set : HarfBuzz::SetT, sorted_codepoints : Enumerable(UInt32)) : Nil
• .set_create : HarfBuzz::SetT
• .set_del(set : HarfBuzz::SetT, codepoint : UInt32) : Nil
• .set_del_range(set : HarfBuzz::SetT, first : UInt32, last : UInt32) : Nil
• .set_get_empty : HarfBuzz::SetT
• .set_has(set : HarfBuzz::SetT, codepoint : UInt32) : Int32
• .set_intersect(set : HarfBuzz::SetT, other : HarfBuzz::SetT) : Nil
• .set_is_equal(set : HarfBuzz::SetT, other : HarfBuzz::SetT) : Int32
• .set_is_subset(set : HarfBuzz::SetT, larger_set : HarfBuzz::SetT) : Int32
• .set_next(set : HarfBuzz::SetT, codepoint : UInt32) : Int32
• .set_next_many(set : HarfBuzz::SetT, codepoint : UInt32, out _out : Enumerable(UInt32)) : UInt32
• .set_next_range(set : HarfBuzz::SetT, first : UInt32, last : UInt32) : Int32
• .set_previous(set : HarfBuzz::SetT, codepoint : UInt32) : Int32
• .set_previous_range(set : HarfBuzz::SetT, first : UInt32, last : UInt32) : Int32
• .set_set(set : HarfBuzz::SetT, other : HarfBuzz::SetT) : Nil
• .set_subtract(set : HarfBuzz::SetT, other : HarfBuzz::SetT) : Nil
• .set_symmetric_difference(set : HarfBuzz::SetT, other : HarfBuzz::SetT) : Nil
• .set_union(set : HarfBuzz::SetT, other : HarfBuzz::SetT) : Nil
• .shape(font : HarfBuzz::FontT, buffer : HarfBuzz::BufferT, features : Enumerable(HarfBuzz::FeatureT)?) : Nil
• .shape_full(font : HarfBuzz::FontT, buffer : HarfBuzz::BufferT, features : Enumerable(HarfBuzz::FeatureT)?, shaper_list : Enumerable(String)?) : Int32
• .shape_list_shapers : Enumerable(String)
• .shape_plan_create(face : HarfBuzz::FaceT, props : HarfBuzz::SegmentPropertiesT, user_features : Enumerable(HarfBuzz::FeatureT), shaper_list : Enumerable(String)) : HarfBuzz::ShapePlanT
• .shape_plan_create2(face : HarfBuzz::FaceT, props : HarfBuzz::SegmentPropertiesT, user_features : Enumerable(HarfBuzz::FeatureT), coords : Enumerable(Int32), shaper_list : Enumerable(String)) : HarfBuzz::ShapePlanT
• .shape_plan_create_cached(face : HarfBuzz::FaceT, props : HarfBuzz::SegmentPropertiesT, user_features : Enumerable(HarfBuzz::FeatureT), shaper_list : Enumerable(String)) : HarfBuzz::ShapePlanT
• .shape_plan_create_cached2(face : HarfBuzz::FaceT, props : HarfBuzz::SegmentPropertiesT, user_features : Enumerable(HarfBuzz::FeatureT), coords : Enumerable(Int32), shaper_list : Enumerable(String)) : HarfBuzz::ShapePlanT
• .shape_plan_execute(shape_plan : HarfBuzz::ShapePlanT, font : HarfBuzz::FontT, buffer : HarfBuzz::BufferT, features : Enumerable(HarfBuzz::FeatureT)) : Int32
• .shape_plan_get_empty : HarfBuzz::ShapePlanT
• .shape_plan_get_shaper(shape_plan : HarfBuzz::ShapePlanT) : String
• .style_get_value(font : HarfBuzz::FontT, style_tag : HarfBuzz::StyleTagT) : Float32
• .tag_from_string(str : Enumerable(UInt8)) : UInt32
• .tag_from_string(*str : UInt8)
• .tag_to_string(tag : UInt32, buf : Enumerable(UInt8)) : Nil
• .unicode_combining_class(ufuncs : HarfBuzz::UnicodeFuncsT, unicode : UInt32) : HarfBuzz::UnicodeCombiningClassT
• .unicode_compose(ufuncs : HarfBuzz::UnicodeFuncsT, a : UInt32, b : UInt32, ab : UInt32) : Int32
• .unicode_decompose(ufuncs : HarfBuzz::UnicodeFuncsT, ab : UInt32, a : UInt32, b : UInt32) : Int32
• .unicode_decompose_compatibility(ufuncs : HarfBuzz::UnicodeFuncsT, u : UInt32, decomposed : UInt32) : UInt32
• .unicode_eastasian_width(ufuncs : HarfBuzz::UnicodeFuncsT, unicode : UInt32) : UInt32
• .unicode_funcs_create(parent : HarfBuzz::UnicodeFuncsT?) : HarfBuzz::UnicodeFuncsT
• .unicode_funcs_get_default : HarfBuzz::UnicodeFuncsT
• .unicode_funcs_get_empty : HarfBuzz::UnicodeFuncsT
• .unicode_funcs_get_parent(ufuncs : HarfBuzz::UnicodeFuncsT) : HarfBuzz::UnicodeFuncsT
• .unicode_funcs_is_immutable(ufuncs : HarfBuzz::UnicodeFuncsT) : Int32
• .unicode_funcs_make_immutable(ufuncs : HarfBuzz::UnicodeFuncsT) : Nil
• .unicode_funcs_set_combining_class_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeCombiningClassFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_funcs_set_compose_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeComposeFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_funcs_set_decompose_compatibility_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeDecomposeCompatibilityFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_funcs_set_decompose_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeDecomposeFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_funcs_set_eastasian_width_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeEastasianWidthFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_funcs_set_general_category_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeGeneralCategoryFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_funcs_set_mirroring_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeMirroringFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_funcs_set_script_func(ufuncs : HarfBuzz::UnicodeFuncsT, func : HarfBuzz::UnicodeScriptFuncT, user_data : Pointer(Void)?, destroy : HarfBuzz::DestroyFuncT?) : Nil
• .unicode_general_category(ufuncs : HarfBuzz::UnicodeFuncsT, unicode : UInt32) : HarfBuzz::UnicodeGeneralCategoryT
• .unicode_mirroring(ufuncs : HarfBuzz::UnicodeFuncsT, unicode : UInt32) : UInt32
• .unicode_script(ufuncs : HarfBuzz::UnicodeFuncsT, unicode : UInt32) : HarfBuzz::ScriptT
• .variation_from_string(str : Enumerable(UInt8)) : HarfBuzz::VariationT
• .variation_from_string(*str : UInt8)
• .variation_to_string(variation : HarfBuzz::VariationT, buf : Enumerable(String)) : Nil
• .version(major : UInt32, minor : UInt32, micro : UInt32) : Nil
• .version_atleast(major : UInt32, minor : UInt32, micro : UInt32) : Int32
• .version_string : String

Class Method Detail