odin-blend2d

Odin bindings to Blend2D
Log | Files | Refs | README | LICENSE

font.odin (4776B)

      1 // This file is part of Blend2D project <https://blend2d.com>
      2 //
      3 // See blend2d.h or LICENSE.md for license and copyright information
      4 // SPDX-License-Identifier: Zlib
      5 package blend2d
      6 
      7 import "core:c"
      8 
      9 when ODIN_OS == .Windows {
     10 	foreign import lib "blend2d.lib"
     11 } else when ODIN_OS == .Darwin {
     12 	foreign import lib "libblend2d.a"
     13 } else when ODIN_OS == .Linux {
     14 	foreign import lib "libblend2d.a"
     15 }
     16 
     17 
     18 //! Font [C API].
     19 FontCore :: struct {
     20 	_d: ObjectDetail,
     21 }
     22 
     23 //! \cond INTERNAL
     24 //! Font [C API Impl].
     25 FontImpl :: struct {
     26 	//! Font face used by this font.
     27 	face: FontFaceCore,
     28 
     29 	//! Font width (1..1000) [0 if the font is not initialized].
     30 	weight: u16,
     31 
     32 	//! Font stretch (1..9) [0 if the font is not initialized].
     33 	stretch: u8,
     34 
     35 	//! Font style.
     36 	style: u8,
     37 
     38 	//! Reserved for future use.
     39 	reserved: u32,
     40 
     41 	//! Font metrics.
     42 	metrics: FontMetrics,
     43 
     44 	//! Font matrix.
     45 	_matrix: FontMatrix,
     46 
     47 	//! Assigned font features (key/value pairs).
     48 	feature_settings: FontFeatureSettingsCore,
     49 
     50 	//! Assigned font variations (key/value pairs).
     51 	variation_settings: FontVariationSettingsCore,
     52 }
     53 
     54 @(default_calling_convention="c", link_prefix="bl_")
     55 foreign lib {
     56 	//! \endcond
     57 	font_init                           :: proc(self: ^FontCore) -> Result ---
     58 	font_init_move                      :: proc(self: ^FontCore, other: ^FontCore) -> Result ---
     59 	font_init_weak                      :: proc(self: ^FontCore, other: ^FontCore) -> Result ---
     60 	font_destroy                        :: proc(self: ^FontCore) -> Result ---
     61 	font_reset                          :: proc(self: ^FontCore) -> Result ---
     62 	font_assign_move                    :: proc(self: ^FontCore, other: ^FontCore) -> Result ---
     63 	font_assign_weak                    :: proc(self: ^FontCore, other: ^FontCore) -> Result ---
     64 	font_equals                         :: proc(a: ^FontCore, b: ^FontCore) -> i32 ---
     65 	font_create_from_face               :: proc(self: ^FontCore, face: ^FontFaceCore, size: f32) -> Result ---
     66 	font_create_from_face_with_settings :: proc(self: ^FontCore, face: ^FontFaceCore, size: f32, feature_settings: ^FontFeatureSettingsCore, variation_settings: ^FontVariationSettingsCore) -> Result ---
     67 	font_get_face                       :: proc(self: ^FontCore, out: ^FontFaceCore) -> Result ---
     68 	font_get_size                       :: proc(self: ^FontCore) -> f32 ---
     69 	font_set_size                       :: proc(self: ^FontCore, size: f32) -> Result ---
     70 	font_get_metrics                    :: proc(self: ^FontCore, out: ^FontMetrics) -> Result ---
     71 	font_get_matrix                     :: proc(self: ^FontCore, out: ^FontMatrix) -> Result ---
     72 	font_get_design_metrics             :: proc(self: ^FontCore, out: ^FontDesignMetrics) -> Result ---
     73 	font_get_feature_settings           :: proc(self: ^FontCore, out: ^FontFeatureSettingsCore) -> Result ---
     74 	font_set_feature_settings           :: proc(self: ^FontCore, feature_settings: ^FontFeatureSettingsCore) -> Result ---
     75 	font_reset_feature_settings         :: proc(self: ^FontCore) -> Result ---
     76 	font_get_variation_settings         :: proc(self: ^FontCore, out: ^FontVariationSettingsCore) -> Result ---
     77 	font_set_variation_settings         :: proc(self: ^FontCore, variation_settings: ^FontVariationSettingsCore) -> Result ---
     78 	font_reset_variation_settings       :: proc(self: ^FontCore) -> Result ---
     79 	font_shape                          :: proc(self: ^FontCore, gb: ^GlyphBufferCore) -> Result ---
     80 	font_map_text_to_glyphs             :: proc(self: ^FontCore, gb: ^GlyphBufferCore, state_out: ^GlyphMappingState) -> Result ---
     81 	font_position_glyphs                :: proc(self: ^FontCore, gb: ^GlyphBufferCore) -> Result ---
     82 	font_apply_kerning                  :: proc(self: ^FontCore, gb: ^GlyphBufferCore) -> Result ---
     83 	font_apply_gsub                     :: proc(self: ^FontCore, gb: ^GlyphBufferCore, lookups: ^BitArrayCore) -> Result ---
     84 	font_apply_gpos                     :: proc(self: ^FontCore, gb: ^GlyphBufferCore, lookups: ^BitArrayCore) -> Result ---
     85 	font_get_text_metrics               :: proc(self: ^FontCore, gb: ^GlyphBufferCore, out: ^TextMetrics) -> Result ---
     86 	font_get_glyph_bounds               :: proc(self: ^FontCore, glyph_data: ^u32, glyph_advance: c.intptr_t, out: ^BoxI, count: c.size_t) -> Result ---
     87 	font_get_glyph_advances             :: proc(self: ^FontCore, glyph_data: ^u32, glyph_advance: c.intptr_t, out: ^GlyphPlacement, count: c.size_t) -> Result ---
     88 	font_get_glyph_outlines             :: proc(self: ^FontCore, glyph_id: GlyphId, user_transform: ^Matrix2D, out: ^PathCore, sink: PathSinkFunc, user_data: rawptr) -> Result ---
     89 	font_get_glyph_run_outlines         :: proc(self: ^FontCore, glyph_run: ^GlyphRun, user_transform: ^Matrix2D, out: ^PathCore, sink: PathSinkFunc, user_data: rawptr) -> Result ---
     90 }
     91