[−][src]Crate harfbuzz_sys
Structs
| hb_aat_layout_feature_selector_info_t | |
| hb_blob_t | |
| hb_buffer_t | |
| hb_face_t | |
| hb_feature_t | |
| 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).
@mask:
@cluster: the index of the character in the original text that corresponds
to this |
| 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_ot_color_layer_t | hb_ot_color_layer_t: |
| hb_ot_math_glyph_part_t | hb_ot_math_glyph_part_t:
@glyph: The glyph index of the variant part
@start_connector_length: The length of the connector on the starting side of the variant part
@end_connector_length: The length of the connector on the ending side of the variant part
@full_advance: The total advance of the part
@flags: |
| hb_ot_math_glyph_variant_t | hb_ot_math_glyph_variant_t: @glyph: The glyph index of the variant @advance: The advance width of the variant |
| hb_ot_name_entry_t | hb_ot_name_entry_t: @name_id: name ID @language: language |
| hb_ot_var_axis_info_t | hb_ot_var_axis_info_t: |
| hb_segment_properties_t | hb_segment_properties_t:
@direction: the |
| hb_set_t | |
| hb_shape_plan_t | |
| hb_unicode_funcs_t | |
| hb_user_data_key_t | |
| hb_variation_t | hb_variation_t: |
Constants
Functions
Type Definitions
| hb_aat_layout_feature_selector_t | hb_aat_layout_feature_selector_t: |
| hb_aat_layout_feature_type_t | hb_aat_layout_feature_type_t: |
| 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_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_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_ot_color_palette_flags_t | hb_ot_color_palette_flags_t: @HB_OT_COLOR_PALETTE_FLAG_DEFAULT: default indicating that there is nothing special to note about a color palette. @HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_LIGHT_BACKGROUND: flag indicating that the color palette is appropriate to use when displaying the font on a light background such as white. @HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_DARK_BACKGROUND: flag indicating that the color palette is appropriate to use when displaying the font on a dark background such as black. |
| hb_ot_layout_baseline_tag_t | hb_ot_layout_baseline_tag_t: @HB_OT_LAYOUT_BASELINE_TAG_ROMAN: The baseline used by alphabetic scripts such as Latin, Cyrillic and Greek. In vertical writing mode, the alphabetic baseline for characters rotated 90 degrees clockwise. (This would not apply to alphabetic characters that remain upright in vertical writing mode, since these characters are not rotated.) @HB_OT_LAYOUT_BASELINE_TAG_HANGING: The hanging baseline. In horizontal direction, this is the horizontal line from which syllables seem, to hang in Tibetan and other similar scripts. In vertical writing mode, for Tibetan (or some other similar script) characters rotated 90 degrees clockwise. @HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_BOTTOM_OR_LEFT: Ideographic character face bottom or left edge, if the direction is horizontal or vertical, respectively. @HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_TOP_OR_RIGHT: Ideographic character face top or right edge, if the direction is horizontal or vertical, respectively. @HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_BOTTOM_OR_LEFT: Ideographic em-box bottom or left edge, if the direction is horizontal or vertical, respectively. @HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_TOP_OR_RIGHT: Ideographic em-box top or right edge baseline, if the direction is horizontal or vertical, respectively. @HB_OT_LAYOUT_BASELINE_TAG_MATH: The baseline about which mathematical characters are centered. In vertical writing mode when mathematical characters rotated 90 degrees clockwise, are centered. |
| hb_ot_layout_glyph_class_t | hb_ot_layout_glyph_class_t: @HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED: Glyphs not matching the other classifications @HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH: Spacing, single characters, capable of accepting marks @HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE: Glyphs that represent ligation of multiple characters @HB_OT_LAYOUT_GLYPH_CLASS_MARK: Non-spacing, combining glyphs that represent marks @HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT: Spacing glyphs that represent part of a single character |
| hb_ot_math_constant_t | hb_ot_math_constant_t: |
| hb_ot_math_glyph_part_flags_t | hb_ot_math_glyph_part_flags_t: |
| hb_ot_math_kern_t | hb_ot_math_kern_t: |
| hb_ot_meta_tag_t | hb_ot_meta_tag_t: @HB_OT_META_TAG_DESIGN_LANGUAGES: Design languages. Text, using only Basic Latin (ASCII) characters. Indicates languages and/or scripts for the user audiences that the font was primarily designed for. @HB_OT_META_TAG_SUPPORTED_LANGUAGES: Supported languages. Text, using only Basic Latin (ASCII) characters. Indicates languages and/or scripts that the font is declared to be capable of supporting. |
| hb_ot_metrics_tag_t | hb_ot_metrics_tag_t: @HB_OT_METRICS_TAG_HORIZONTAL_ASCENDER: horizontal ascender. @HB_OT_METRICS_TAG_HORIZONTAL_DESCENDER: horizontal descender. @HB_OT_METRICS_TAG_HORIZONTAL_LINE_GAP: horizontal line gap. @HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_ASCENT: horizontal clipping ascent. @HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_DESCENT: horizontal clipping descent. @HB_OT_METRICS_TAG_VERTICAL_ASCENDER: vertical ascender. @HB_OT_METRICS_TAG_VERTICAL_DESCENDER: vertical descender. @HB_OT_METRICS_TAG_VERTICAL_LINE_GAP: vertical line gap. @HB_OT_METRICS_TAG_HORIZONTAL_CARET_RISE: horizontal caret rise. @HB_OT_METRICS_TAG_HORIZONTAL_CARET_RUN: horizontal caret run. @HB_OT_METRICS_TAG_HORIZONTAL_CARET_OFFSET: horizontal caret offset. @HB_OT_METRICS_TAG_VERTICAL_CARET_RISE: vertical caret rise. @HB_OT_METRICS_TAG_VERTICAL_CARET_RUN: vertical caret run. @HB_OT_METRICS_TAG_VERTICAL_CARET_OFFSET: vertical caret offset. @HB_OT_METRICS_TAG_X_HEIGHT: x height. @HB_OT_METRICS_TAG_CAP_HEIGHT: cap height. @HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_SIZE: subscript em x size. @HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_SIZE: subscript em y size. @HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_OFFSET: subscript em x offset. @HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_OFFSET: subscript em y offset. @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_SIZE: superscript em x size. @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_SIZE: superscript em y size. @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_OFFSET: superscript em x offset. @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_OFFSET: superscript em y offset. @HB_OT_METRICS_TAG_STRIKEOUT_SIZE: strikeout size. @HB_OT_METRICS_TAG_STRIKEOUT_OFFSET: strikeout offset. @HB_OT_METRICS_TAG_UNDERLINE_SIZE: underline size. @HB_OT_METRICS_TAG_UNDERLINE_OFFSET: underline offset. |
| hb_ot_name_id_t | hb_ot_name_id_t: @HB_OT_NAME_ID_INVALID: Value to represent a nonexistent name ID. |
| hb_ot_var_axis_flags_t | hb_ot_var_axis_flags_t: @HB_OT_VAR_AXIS_FLAG_HIDDEN: The axis should not be exposed directly in user interfaces. |
| 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_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 |