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cff
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color
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fixed
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golden_woff2
→
gxvalid
→
nativeft
→
otvalid
→
parity
→
pcf
→
psaux
→
pshinter
→
psnames
→
sdf
→
sfnt
→
smooth
→
stream
→
truetype
→
type1
→
types
→
README
T
GradientLineSample
T
GradientStopSample
T
PaintTransform
T
RenderMode
V
attach_metrics
V
from_bytes
V
get_char_index
V
get_char_variant_index
V
get_char_variant_is_default
V
get_chars_of_variant
V
get_foreground_color
V
get_kerning
V
get_palette
V
get_palette_data
V
get_sdf_spread
V
get_variant_selectors
V
get_variants_of_char
V
load_glyph
V
render_glyph
V
select_palette
V
set_foreground_color
V
set_pixel_sizes
V
set_sdf_spread
V
set_var_design_coordinates

README

bikallem/freetype/base does not have a README file

#
BitmapGlyphData

type BitmapGlyphData derive(Show)

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BitmapGlyphData::bitmap

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fn BitmapGlyphData::bitmap(self : BitmapGlyphData) -> @bikallem/freetype/types.Bitmap
Bitmap

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BitmapGlyphData::bitmap_left

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fn BitmapGlyphData::bitmap_left(self : BitmapGlyphData) -> Int

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BitmapGlyphData::bitmap_top

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fn BitmapGlyphData::bitmap_top(self : BitmapGlyphData) -> Int

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BitmapGlyphData::new

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fn BitmapGlyphData::new(slot_data : GlyphSlotData, bitmap : @bikallem/freetype/types.Bitmap
Bitmap, bitmap_left : Int, bitmap_top : Int) -> BitmapGlyphData

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BitmapGlyphData::slot_data

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fn BitmapGlyphData::slot_data(self : BitmapGlyphData) -> GlyphSlotData

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BitmapOps

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type BitmapOps

impl Show for BitmapOps

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BitmapOps::load_glyph

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fn BitmapOps::load_glyph(self : BitmapOps) -> ((UInt, Int) -> BitmapGlyphData raise @bikallem/freetype/error.FTError
FTError)

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BitmapOps::new

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fn BitmapOps::new(load_glyph~ : (UInt, Int) -> BitmapGlyphData raise @bikallem/freetype/error.FTError
FTError) -> BitmapOps

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BitmapSize

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type BitmapSize derive(Eq, Show)

Bitmap strike size descriptor.

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BitmapSize::height

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fn BitmapSize::height(self : BitmapSize) -> Int

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BitmapSize::new

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fn BitmapSize::new(height : Int, width : Int, size : Int64, x_ppem : Int64, y_ppem : Int64) -> BitmapSize

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BitmapSize::size

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fn BitmapSize::size(self : BitmapSize) -> Int64

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BitmapSize::width

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fn BitmapSize::width(self : BitmapSize) -> Int

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BitmapSize::x_ppem

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fn BitmapSize::x_ppem(self : BitmapSize) -> Int64

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BitmapSize::y_ppem

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fn BitmapSize::y_ppem(self : BitmapSize) -> Int64

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CharMapRec

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type CharMapRec derive(Eq, Show)

Character map record. Maps character codes to glyph indices.

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CharMapRec::encoding

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fn CharMapRec::encoding(self : CharMapRec) -> Encoding

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CharMapRec::encoding_id

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fn CharMapRec::encoding_id(self : CharMapRec) -> UInt

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CharMapRec::new

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fn CharMapRec::new(encoding : Encoding, platform_id : UInt, encoding_id : UInt) -> CharMapRec

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CharMapRec::platform_id

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fn CharMapRec::platform_id(self : CharMapRec) -> UInt

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DriverData

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pub(all) enum DriverData {
  Empty
  SfntDriver(SfntOps)
  BitmapOps(BitmapOps)
  Type1Ops(Type1Ops)
}

Opaque driver-specific data. Each font format stores parsed data here. The root package (lib.mbt) sets this; sub-packages read it via pattern matching.

impl Show for DriverData

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Encoding

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pub(all) enum Encoding {
  None
  MsSymbol
  Unicode
  Sjis
  Prc
  Big5
  Wansung
  Johab
  AdobeStandard
  AdobeExpert
  AdobeCustom
  AdobeLatin1
  OldLatin2
  AppleRoman
} derive(Eq, Show)

Character encoding identifiers. Encoded as 4-char tags matching C FreeType's FT_Encoding.

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Encoding::from_tag

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fn Encoding::from_tag(tag : UInt) -> Encoding

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Encoding::to_tag

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fn Encoding::to_tag(self : Encoding) -> UInt

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FaceRec

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type FaceRec derive(Show)

Core face record containing font metadata and state. Replaces C's FT_FaceRec. Mutable because glyph loading mutates state.

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FaceRec::active_charmap

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fn FaceRec::active_charmap(self : FaceRec) -> Int

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FaceRec::ascender

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fn FaceRec::ascender(self : FaceRec) -> Int

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FaceRec::available_sizes

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fn FaceRec::available_sizes(self : FaceRec) -> Array[BitmapSize]

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FaceRec::bbox

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fn FaceRec::bbox(self : FaceRec) -> @bikallem/freetype/types.BBox
BBox

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FaceRec::char_index_fn

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fn FaceRec::char_index_fn(self : FaceRec) -> ((UInt) -> UInt)

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FaceRec::charmaps

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fn FaceRec::charmaps(self : FaceRec) -> Array[CharMapRec]

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FaceRec::descender

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fn FaceRec::descender(self : FaceRec) -> Int

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FaceRec::driver_data

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fn FaceRec::driver_data(self : FaceRec) -> DriverData

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FaceRec::face_flags

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fn FaceRec::face_flags(self : FaceRec) -> Int64

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FaceRec::face_index

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fn FaceRec::face_index(self : FaceRec) -> Int64

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FaceRec::family_name

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fn FaceRec::family_name(self : FaceRec) -> String

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FaceRec::foreground_color

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fn FaceRec::foreground_color(self : FaceRec) -> @bikallem/freetype/types.Color
Color

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FaceRec::glyph

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fn FaceRec::glyph(self : FaceRec) -> GlyphSlot

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FaceRec::has_color

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fn FaceRec::has_color(self : FaceRec) -> Bool

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FaceRec::has_fixed_sizes

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fn FaceRec::has_fixed_sizes(self : FaceRec) -> Bool

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FaceRec::has_glyph_names

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fn FaceRec::has_glyph_names(self : FaceRec) -> Bool

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FaceRec::has_horizontal

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fn FaceRec::has_horizontal(self : FaceRec) -> Bool

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FaceRec::has_kerning

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fn FaceRec::has_kerning(self : FaceRec) -> Bool

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FaceRec::has_multiple_masters

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fn FaceRec::has_multiple_masters(self : FaceRec) -> Bool

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FaceRec::has_vertical

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fn FaceRec::has_vertical(self : FaceRec) -> Bool

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FaceRec::height

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fn FaceRec::height(self : FaceRec) -> Int

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FaceRec::is_fixed_width

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fn FaceRec::is_fixed_width(self : FaceRec) -> Bool

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FaceRec::is_scalable

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fn FaceRec::is_scalable(self : FaceRec) -> Bool

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FaceRec::is_sfnt

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fn FaceRec::is_sfnt(self : FaceRec) -> Bool

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FaceRec::is_variation

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fn FaceRec::is_variation(self : FaceRec) -> Bool

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FaceRec::max_advance_height

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fn FaceRec::max_advance_height(self : FaceRec) -> Int

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FaceRec::max_advance_width

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fn FaceRec::max_advance_width(self : FaceRec) -> Int

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FaceRec::new

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fn FaceRec::new(num_faces? : Int64, face_index? : Int64) -> FaceRec

Create a new empty face record.

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FaceRec::num_faces

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fn FaceRec::num_faces(self : FaceRec) -> Int64

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FaceRec::num_glyphs

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fn FaceRec::num_glyphs(self : FaceRec) -> Int64

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FaceRec::palette

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fn FaceRec::palette(self : FaceRec) -> Array[@bikallem/freetype/types.Color
Color]

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FaceRec::palette_data

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fn FaceRec::palette_data(self : FaceRec) -> @bikallem/freetype/types.PaletteData
PaletteData?

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FaceRec::palette_index

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fn FaceRec::palette_index(self : FaceRec) -> Int

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FaceRec::sdf_spread

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fn FaceRec::sdf_spread(self : FaceRec) -> Int

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FaceRec::set_active_charmap

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fn FaceRec::set_active_charmap(self : FaceRec, v : Int) -> Unit

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FaceRec::set_ascender

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fn FaceRec::set_ascender(self : FaceRec, v : Int) -> Unit

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FaceRec::set_available_sizes

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fn FaceRec::set_available_sizes(self : FaceRec, v : Array[BitmapSize]) -> Unit

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FaceRec::set_bbox

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fn FaceRec::set_bbox(self : FaceRec, v : @bikallem/freetype/types.BBox
BBox) -> Unit

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FaceRec::set_char_index_fn

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fn FaceRec::set_char_index_fn(self : FaceRec, f : (UInt) -> UInt) -> Unit

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FaceRec::set_descender

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fn FaceRec::set_descender(self : FaceRec, v : Int) -> Unit

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FaceRec::set_driver_data

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fn FaceRec::set_driver_data(self : FaceRec, v : DriverData) -> Unit

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FaceRec::set_face_flags

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fn FaceRec::set_face_flags(self : FaceRec, v : Int64) -> Unit

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FaceRec::set_family_name

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fn FaceRec::set_family_name(self : FaceRec, v : String) -> Unit

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FaceRec::set_foreground_color

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fn FaceRec::set_foreground_color(self : FaceRec, v : @bikallem/freetype/types.Color
Color) -> Unit

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FaceRec::set_height

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fn FaceRec::set_height(self : FaceRec, v : Int) -> Unit

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FaceRec::set_max_advance_height

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fn FaceRec::set_max_advance_height(self : FaceRec, v : Int) -> Unit

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FaceRec::set_max_advance_width

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fn FaceRec::set_max_advance_width(self : FaceRec, v : Int) -> Unit

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FaceRec::set_num_glyphs

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fn FaceRec::set_num_glyphs(self : FaceRec, v : Int64) -> Unit

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FaceRec::set_palette

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fn FaceRec::set_palette(self : FaceRec, v : Array[@bikallem/freetype/types.Color
Color]) -> Unit

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FaceRec::set_palette_data

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fn FaceRec::set_palette_data(self : FaceRec, v : @bikallem/freetype/types.PaletteData
PaletteData?) -> Unit

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FaceRec::set_palette_index

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fn FaceRec::set_palette_index(self : FaceRec, v : Int) -> Unit

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FaceRec::set_sdf_spread

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fn FaceRec::set_sdf_spread(self : FaceRec, v : Int) -> Unit

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FaceRec::set_style_flags

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fn FaceRec::set_style_flags(self : FaceRec, v : Int) -> Unit

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FaceRec::set_style_name

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fn FaceRec::set_style_name(self : FaceRec, v : String) -> Unit

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FaceRec::set_underline_position

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fn FaceRec::set_underline_position(self : FaceRec, v : Int) -> Unit

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FaceRec::set_underline_thickness

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fn FaceRec::set_underline_thickness(self : FaceRec, v : Int) -> Unit

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FaceRec::set_units_per_em

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fn FaceRec::set_units_per_em(self : FaceRec, v : UInt) -> Unit

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FaceRec::set_var_coords

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fn FaceRec::set_var_coords(self : FaceRec, v : Array[Int]) -> Unit

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FaceRec::size

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fn FaceRec::size(self : FaceRec) -> SizeRec

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FaceRec::style_flags

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fn FaceRec::style_flags(self : FaceRec) -> Int

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FaceRec::style_name

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fn FaceRec::style_name(self : FaceRec) -> String

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FaceRec::underline_position

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fn FaceRec::underline_position(self : FaceRec) -> Int

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FaceRec::underline_thickness

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fn FaceRec::underline_thickness(self : FaceRec) -> Int

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FaceRec::units_per_em

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fn FaceRec::units_per_em(self : FaceRec) -> UInt

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FaceRec::var_coords

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fn FaceRec::var_coords(self : FaceRec) -> Array[Int]

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FontFormat

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pub(all) enum FontFormat {
  TrueType
  TrueTypeCollection
  CffOpenType
  Cff2OpenType
  CffStandalone
  Woff1
  Woff2
  Type1Pfa
  Type1Pfb
  Cid
  Bdf
  Pcf
  WindowsFnt
  Pfr
  Unknown
} derive(Eq, Show)

Detected font format from header bytes.

#
GlyphLoader

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type GlyphLoader derive(Show)

GlyphLoader: accumulates outline data during glyph loading. Used especially for composite glyphs where sub-glyphs are loaded one at a time and their outlines merged. Port of ftgloadr.c.

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GlyphLoader::add

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fn GlyphLoader::add(self : GlyphLoader) -> Unit

Merge current sub-glyph outline into the base. Adjusts contour indices to be relative to the combined base.

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GlyphLoader::add_point

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fn GlyphLoader::add_point(self : GlyphLoader, x : Int64, y : Int64, tag : Byte) -> Unit

Add a point to the current sub-glyph.

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GlyphLoader::base_n_contours

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fn GlyphLoader::base_n_contours(self : GlyphLoader) -> Int

Number of contours accumulated in the base.

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GlyphLoader::base_n_points

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fn GlyphLoader::base_n_points(self : GlyphLoader) -> Int

Number of points accumulated in the base.

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GlyphLoader::end_contour

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fn GlyphLoader::end_contour(self : GlyphLoader) -> Unit

End the current contour.

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GlyphLoader::new

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fn GlyphLoader::new() -> GlyphLoader

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GlyphLoader::reset

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fn GlyphLoader::reset(self : GlyphLoader) -> Unit

Reset the loader, clearing all accumulated data.

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GlyphLoader::to_outline

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fn GlyphLoader::to_outline(self : GlyphLoader) -> @bikallem/freetype/types.Outline
Outline

Build an Outline from the accumulated base data.

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GlyphSlot

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type GlyphSlot derive(Show)

Glyph slot: holds the result of loading a single glyph. Reused across glyph loads (mutable).

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GlyphSlot::advance

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fn GlyphSlot::advance(self : GlyphSlot) -> @bikallem/freetype/types.Vector
Vector

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GlyphSlot::bitmap

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fn GlyphSlot::bitmap(self : GlyphSlot) -> @bikallem/freetype/types.Bitmap
Bitmap

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GlyphSlot::bitmap_left

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fn GlyphSlot::bitmap_left(self : GlyphSlot) -> Int

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GlyphSlot::bitmap_top

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fn GlyphSlot::bitmap_top(self : GlyphSlot) -> Int

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GlyphSlot::format

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fn GlyphSlot::format(self : GlyphSlot) -> @bikallem/freetype/types.GlyphFormat
GlyphFormat

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GlyphSlot::glyph_index

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fn GlyphSlot::glyph_index(self : GlyphSlot) -> UInt

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GlyphSlot::linear_hori_advance

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fn GlyphSlot::linear_hori_advance(self : GlyphSlot) -> @bikallem/freetype/fixed.Fixed
Fixed

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GlyphSlot::linear_vert_advance

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fn GlyphSlot::linear_vert_advance(self : GlyphSlot) -> @bikallem/freetype/fixed.Fixed
Fixed

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GlyphSlot::load_flags

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fn GlyphSlot::load_flags(self : GlyphSlot) -> Int

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GlyphSlot::lsb_delta

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fn GlyphSlot::lsb_delta(self : GlyphSlot) -> Int64

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GlyphSlot::metrics

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fn GlyphSlot::metrics(self : GlyphSlot) -> @bikallem/freetype/types.GlyphMetrics
GlyphMetrics

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GlyphSlot::new

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fn GlyphSlot::new() -> GlyphSlot

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GlyphSlot::num_subglyphs

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fn GlyphSlot::num_subglyphs(self : GlyphSlot) -> UInt

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GlyphSlot::outline

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fn GlyphSlot::outline(self : GlyphSlot) -> @bikallem/freetype/types.Outline
Outline

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GlyphSlot::rsb_delta

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fn GlyphSlot::rsb_delta(self : GlyphSlot) -> Int64

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GlyphSlot::set_advance

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fn GlyphSlot::set_advance(self : GlyphSlot, v : @bikallem/freetype/types.Vector
Vector) -> Unit

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GlyphSlot::set_bitmap

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fn GlyphSlot::set_bitmap(self : GlyphSlot, v : @bikallem/freetype/types.Bitmap
Bitmap) -> Unit

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GlyphSlot::set_bitmap_left

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fn GlyphSlot::set_bitmap_left(self : GlyphSlot, v : Int) -> Unit

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GlyphSlot::set_bitmap_top

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fn GlyphSlot::set_bitmap_top(self : GlyphSlot, v : Int) -> Unit

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GlyphSlot::set_format

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fn GlyphSlot::set_format(self : GlyphSlot, v : @bikallem/freetype/types.GlyphFormat
GlyphFormat) -> Unit

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GlyphSlot::set_glyph_index

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fn GlyphSlot::set_glyph_index(self : GlyphSlot, v : UInt) -> Unit

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GlyphSlot::set_linear_hori_advance

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fn GlyphSlot::set_linear_hori_advance(self : GlyphSlot, v : @bikallem/freetype/fixed.Fixed
Fixed) -> Unit

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GlyphSlot::set_linear_vert_advance

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fn GlyphSlot::set_linear_vert_advance(self : GlyphSlot, v : @bikallem/freetype/fixed.Fixed
Fixed) -> Unit

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GlyphSlot::set_load_flags

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fn GlyphSlot::set_load_flags(self : GlyphSlot, v : Int) -> Unit

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GlyphSlot::set_lsb_delta

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fn GlyphSlot::set_lsb_delta(self : GlyphSlot, v : Int64) -> Unit

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GlyphSlot::set_num_subglyphs

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fn GlyphSlot::set_num_subglyphs(self : GlyphSlot, v : UInt) -> Unit

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GlyphSlot::set_outline

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fn GlyphSlot::set_outline(self : GlyphSlot, v : @bikallem/freetype/types.Outline
Outline) -> Unit

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GlyphSlot::set_rsb_delta

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fn GlyphSlot::set_rsb_delta(self : GlyphSlot, v : Int64) -> Unit

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GlyphSlot::set_subglyphs

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fn GlyphSlot::set_subglyphs(self : GlyphSlot, v : Array[SubGlyph]) -> Unit

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GlyphSlot::subglyphs

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fn GlyphSlot::subglyphs(self : GlyphSlot) -> Array[SubGlyph]

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GlyphSlotData

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type GlyphSlotData derive(Show)

Data returned from glyph loading (before being stored in GlyphSlot).

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GlyphSlotData::metrics_height

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fn GlyphSlotData::metrics_height(self : GlyphSlotData) -> Int64

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GlyphSlotData::metrics_hori_advance

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fn GlyphSlotData::metrics_hori_advance(self : GlyphSlotData) -> Int64

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GlyphSlotData::metrics_hori_bearing_x

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fn GlyphSlotData::metrics_hori_bearing_x(self : GlyphSlotData) -> Int64

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GlyphSlotData::metrics_hori_bearing_y

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fn GlyphSlotData::metrics_hori_bearing_y(self : GlyphSlotData) -> Int64

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GlyphSlotData::metrics_vert_advance

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fn GlyphSlotData::metrics_vert_advance(self : GlyphSlotData) -> Int64

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GlyphSlotData::metrics_vert_bearing_x

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fn GlyphSlotData::metrics_vert_bearing_x(self : GlyphSlotData) -> Int64

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GlyphSlotData::metrics_vert_bearing_y

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fn GlyphSlotData::metrics_vert_bearing_y(self : GlyphSlotData) -> Int64

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GlyphSlotData::metrics_width

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fn GlyphSlotData::metrics_width(self : GlyphSlotData) -> Int64

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GlyphSlotData::new

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fn GlyphSlotData::new(metrics_width : Int64, metrics_height : Int64, metrics_hori_bearing_x : Int64, metrics_hori_bearing_y : Int64, metrics_hori_advance : Int64, metrics_vert_bearing_x? : Int64, metrics_vert_bearing_y? : Int64, metrics_vert_advance? : Int64) -> GlyphSlotData

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OutlineFuncs

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type OutlineFuncs

Callback interface for outline decomposition. MoonBit version of FT_Outline_Funcs.

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OutlineFuncs::new

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fn OutlineFuncs::new(move_to~ : (@bikallem/freetype/types.Vector
Vector) -> Unit raise @bikallem/freetype/error.FTError
FTError, line_to~ : (@bikallem/freetype/types.Vector
Vector) -> Unit raise @bikallem/freetype/error.FTError
FTError, conic_to~ : (@bikallem/freetype/types.Vector
Vector, @bikallem/freetype/types.Vector
Vector) -> Unit raise @bikallem/freetype/error.FTError
FTError, cubic_to~ : (@bikallem/freetype/types.Vector
Vector, @bikallem/freetype/types.Vector
Vector, @bikallem/freetype/types.Vector
Vector) -> Unit raise @bikallem/freetype/error.FTError
FTError, shift? : Int, delta? : Int64) -> OutlineFuncs

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SfntOps

source

type SfntOps

SFNT driver operations — closures that capture the parsed font data.

impl Show for SfntOps

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SfntOps::apply_hints

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fn SfntOps::apply_hints(self : SfntOps) -> ((@bikallem/freetype/types.Outline
Outline, @bikallem/freetype/fixed.Fixed
Fixed) -> Bool)

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SfntOps::char_index

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fn SfntOps::char_index(self : SfntOps) -> ((UInt) -> UInt)

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SfntOps::char_variant_index

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fn SfntOps::char_variant_index(self : SfntOps) -> ((UInt, UInt) -> UInt)

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SfntOps::char_variant_is_default

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fn SfntOps::char_variant_is_default(self : SfntOps) -> ((UInt, UInt) -> Int)

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SfntOps::chars_of_variant

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fn SfntOps::chars_of_variant(self : SfntOps) -> ((UInt) -> Array[UInt])

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SfntOps::get_kerning

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fn SfntOps::get_kerning(self : SfntOps) -> ((UInt, UInt) -> Int)

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SfntOps::load_color_glyph

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fn SfntOps::load_color_glyph(self : SfntOps) -> ((UInt, Int, UInt, UInt, Array[@bikallem/freetype/types.Color
Color], @bikallem/freetype/types.Color
Color) -> BitmapGlyphData? raise @bikallem/freetype/error.FTError
FTError)

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SfntOps::load_glyph

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fn SfntOps::load_glyph(self : SfntOps) -> ((UInt, Int) -> (GlyphSlotData, @bikallem/freetype/types.Outline
Outline, Bytes, Array[@bikallem/freetype/types.Vector
Vector]) raise @bikallem/freetype/error.FTError
FTError)

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SfntOps::load_native_slot

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fn SfntOps::load_native_slot(self : SfntOps) -> ((FaceRec, UInt, Int) -> Bool raise @bikallem/freetype/error.FTError
FTError)

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SfntOps::new

source

fn SfntOps::new(char_index~ : (UInt) -> UInt, char_variant_index~ : (UInt, UInt) -> UInt, char_variant_is_default~ : (UInt, UInt) -> Int, variant_selectors~ : () -> Array[UInt], variants_of_char~ : (UInt) -> Array[UInt], chars_of_variant~ : (UInt) -> Array[UInt], load_glyph~ : (UInt, Int) -> (GlyphSlotData, @bikallem/freetype/types.Outline
Outline, Bytes, Array[@bikallem/freetype/types.Vector
Vector]) raise @bikallem/freetype/error.FTError
FTError, get_kerning~ : (UInt, UInt) -> Int, apply_hints~ : (@bikallem/freetype/types.Outline
Outline, @bikallem/freetype/fixed.Fixed
Fixed) -> Bool, tt_hint~ : (@bikallem/freetype/types.Outline
Outline, Bytes, Array[@bikallem/freetype/types.Vector
Vector], @bikallem/freetype/fixed.Fixed
Fixed, @bikallem/freetype/fixed.Fixed
Fixed, UInt) -> Bool, load_native_slot? : (FaceRec, UInt, Int) -> Bool raise @bikallem/freetype/error.FTError
FTError, palette_data~ : () -> @bikallem/freetype/types.PaletteData
PaletteData?, select_palette~ : (UInt) -> Array[@bikallem/freetype/types.Color
Color]? raise @bikallem/freetype/error.FTError
FTError, load_color_glyph~ : (UInt, Int, UInt, UInt, Array[@bikallem/freetype/types.Color
Color], @bikallem/freetype/types.Color
Color) -> BitmapGlyphData? raise @bikallem/freetype/error.FTError
FTError, num_glyphs~ : UInt, raw_data~ : Bytes) -> SfntOps

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SfntOps::num_glyphs

source

fn SfntOps::num_glyphs(self : SfntOps) -> UInt

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SfntOps::palette_data

source

fn SfntOps::palette_data(self : SfntOps) -> (() -> @bikallem/freetype/types.PaletteData
PaletteData?)

#
SfntOps::raw_data

source

fn SfntOps::raw_data(self : SfntOps) -> Bytes

#
SfntOps::select_palette

source

fn SfntOps::select_palette(self : SfntOps) -> ((UInt) -> Array[@bikallem/freetype/types.Color
Color]? raise @bikallem/freetype/error.FTError
FTError)

#
SfntOps::tt_hint

source

fn SfntOps::tt_hint(self : SfntOps) -> ((@bikallem/freetype/types.Outline
Outline, Bytes, Array[@bikallem/freetype/types.Vector
Vector], @bikallem/freetype/fixed.Fixed
Fixed, @bikallem/freetype/fixed.Fixed
Fixed, UInt) -> Bool)

#
SfntOps::variant_selectors

source

fn SfntOps::variant_selectors(self : SfntOps) -> (() -> Array[UInt])

#
SfntOps::variants_of_char

source

fn SfntOps::variants_of_char(self : SfntOps) -> ((UInt) -> Array[UInt])

#
SizeRec

source

type SizeRec derive(Show)

Size object: holds size-specific metrics.

#
SizeRec::metrics

source

fn SizeRec::metrics(self : SizeRec) -> @bikallem/freetype/types.SizeMetrics
SizeMetrics

#
SizeRec::new

source

fn SizeRec::new() -> SizeRec

#
SizeRec::set_metrics

source

fn SizeRec::set_metrics(self : SizeRec, v : @bikallem/freetype/types.SizeMetrics
SizeMetrics) -> Unit

#
SubGlyph

source

type SubGlyph derive(Show)

Sub-glyph record for composite glyphs.

#
SubGlyph::arg1

source

fn SubGlyph::arg1(self : SubGlyph) -> Int

#
SubGlyph::arg2

source

fn SubGlyph::arg2(self : SubGlyph) -> Int

#
SubGlyph::flags

source

fn SubGlyph::flags(self : SubGlyph) -> UInt

#
SubGlyph::index

source

fn SubGlyph::index(self : SubGlyph) -> UInt

#
SubGlyph::new

source

fn SubGlyph::new(index : UInt, flags : UInt, arg1 : Int, arg2 : Int, transform : @bikallem/freetype/fixed.Matrix
Matrix) -> SubGlyph

#
SubGlyph::transform

source

fn SubGlyph::transform(self : SubGlyph) -> @bikallem/freetype/fixed.Matrix
Matrix

#
Type1Ops

source

type Type1Ops

Type 1 driver operations.

impl Show for Type1Ops

#
Type1Ops::apply_hints

source

fn Type1Ops::apply_hints(self : Type1Ops) -> ((@bikallem/freetype/types.Outline
Outline, @bikallem/freetype/fixed.Fixed
Fixed) -> Bool)

#
Type1Ops::attach_metrics

source

fn Type1Ops::attach_metrics(self : Type1Ops) -> ((Bytes) -> Unit raise @bikallem/freetype/error.FTError
FTError)

#
Type1Ops::char_index

source

fn Type1Ops::char_index(self : Type1Ops) -> ((UInt) -> UInt)

#
Type1Ops::get_kerning

source

fn Type1Ops::get_kerning(self : Type1Ops) -> ((UInt, UInt) -> Int)

#
Type1Ops::load_glyph

source

fn Type1Ops::load_glyph(self : Type1Ops) -> ((UInt, Int) -> (GlyphSlotData, @bikallem/freetype/types.Outline
Outline) raise @bikallem/freetype/error.FTError
FTError)

#
Type1Ops::load_native_slot

source

fn Type1Ops::load_native_slot(self : Type1Ops) -> ((FaceRec, UInt, Int) -> Bool raise @bikallem/freetype/error.FTError
FTError)

#
Type1Ops::new

source

fn Type1Ops::new(char_index~ : (UInt) -> UInt, load_glyph~ : (UInt, Int) -> (GlyphSlotData, @bikallem/freetype/types.Outline
Outline) raise @bikallem/freetype/error.FTError
FTError, apply_hints~ : (@bikallem/freetype/types.Outline
Outline, @bikallem/freetype/fixed.Fixed
Fixed) -> Bool, load_native_slot? : (FaceRec, UInt, Int) -> Bool raise @bikallem/freetype/error.FTError
FTError, get_kerning? : (UInt, UInt) -> Int, set_var_design_coordinates? : (Array[(@bikallem/freetype/fixed.Fixed
Fixed, UInt)]) -> Unit raise @bikallem/freetype/error.FTError
FTError, attach_metrics? : (Bytes) -> Unit raise @bikallem/freetype/error.FTError
FTError) -> Type1Ops

#
Type1Ops::set_var_design_coordinates

source

fn Type1Ops::set_var_design_coordinates(self : Type1Ops) -> ((Array[(@bikallem/freetype/fixed.Fixed
Fixed, UInt)]) -> Unit raise @bikallem/freetype/error.FTError
FTError)

#
FACE_FLAG_COLOR

source

let FACE_FLAG_COLOR : Int64

#
FACE_FLAG_FIXED_SIZES

source

let FACE_FLAG_FIXED_SIZES : Int64

#
FACE_FLAG_FIXED_WIDTH

source

let FACE_FLAG_FIXED_WIDTH : Int64

#
FACE_FLAG_GLYPH_NAMES

source

let FACE_FLAG_GLYPH_NAMES : Int64

#
FACE_FLAG_HINTER

source

let FACE_FLAG_HINTER : Int64

#
FACE_FLAG_HORIZONTAL

source

let FACE_FLAG_HORIZONTAL : Int64

#
FACE_FLAG_KERNING

source

let FACE_FLAG_KERNING : Int64

#
FACE_FLAG_MULTIPLE_MASTERS

source

let FACE_FLAG_MULTIPLE_MASTERS : Int64

#
FACE_FLAG_SBIX

source

let FACE_FLAG_SBIX : Int64

#
FACE_FLAG_SBIX_OVERLAY

source

let FACE_FLAG_SBIX_OVERLAY : Int64

#
FACE_FLAG_SCALABLE

source

let FACE_FLAG_SCALABLE : Int64

#
FACE_FLAG_SFNT

source

let FACE_FLAG_SFNT : Int64

#
FACE_FLAG_SVG

source

let FACE_FLAG_SVG : Int64

#
FACE_FLAG_TRICKY

source

let FACE_FLAG_TRICKY : Int64

#
FACE_FLAG_VARIATION

source

let FACE_FLAG_VARIATION : Int64

#
FACE_FLAG_VERTICAL

source

let FACE_FLAG_VERTICAL : Int64

#
LOAD_ADVANCE_ONLY

source

let LOAD_ADVANCE_ONLY : Int

#
LOAD_BITMAP_METRICS_ONLY

source

let LOAD_BITMAP_METRICS_ONLY : Int

#
LOAD_COLOR

source

let LOAD_COLOR : Int

#
LOAD_COMPUTE_METRICS

source

let LOAD_COMPUTE_METRICS : Int

#
LOAD_DEFAULT

source

let LOAD_DEFAULT : Int

#
LOAD_FORCE_AUTOHINT

source

let LOAD_FORCE_AUTOHINT : Int

#
LOAD_IGNORE_TRANSFORM

source

let LOAD_IGNORE_TRANSFORM : Int

#
LOAD_LINEAR_DESIGN

source

let LOAD_LINEAR_DESIGN : Int

#
LOAD_MONOCHROME

source

let LOAD_MONOCHROME : Int

#
LOAD_NO_AUTOHINT

source

let LOAD_NO_AUTOHINT : Int

#
LOAD_NO_BITMAP

source

let LOAD_NO_BITMAP : Int

#
LOAD_NO_HINTING

source

let LOAD_NO_HINTING : Int

#
LOAD_NO_RECURSE

source

let LOAD_NO_RECURSE : Int

#
LOAD_NO_SCALE

source

let LOAD_NO_SCALE : Int

#
LOAD_NO_SVG

source

let LOAD_NO_SVG : Int

#
LOAD_PEDANTIC

source

let LOAD_PEDANTIC : Int

#
LOAD_RENDER

source

let LOAD_RENDER : Int

#
LOAD_SBITS_ONLY

source

let LOAD_SBITS_ONLY : Int

#
LOAD_TARGET_LCD

source

let LOAD_TARGET_LCD : Int

#
LOAD_TARGET_LCD_V

source

let LOAD_TARGET_LCD_V : Int

#
LOAD_TARGET_LIGHT

source

let LOAD_TARGET_LIGHT : Int

#
LOAD_TARGET_MODE_MASK

source

let LOAD_TARGET_MODE_MASK : Int

#
LOAD_TARGET_MONO

source

let LOAD_TARGET_MONO : Int

#
LOAD_TARGET_NORMAL

source

let LOAD_TARGET_NORMAL : Int

#
LOAD_VERTICAL_LAYOUT

source

let LOAD_VERTICAL_LAYOUT : Int

#
PALETTE_FOR_DARK_BACKGROUND

source

let PALETTE_FOR_DARK_BACKGROUND : UInt

#
PALETTE_FOR_LIGHT_BACKGROUND

source

let PALETTE_FOR_LIGHT_BACKGROUND : UInt

#
STYLE_FLAG_BOLD

source

let STYLE_FLAG_BOLD : Int

#
STYLE_FLAG_ITALIC

source

let STYLE_FLAG_ITALIC : Int

#
detect_format

source

fn detect_format(data : Bytes) -> FontFormat

Detect font format from the first few bytes of the file. Pure function — no side effects, no I/O.

#
outline_check

source

fn outline_check(outline : @bikallem/freetype/types.Outline
Outline) -> Unit raise @bikallem/freetype/error.FTError
FTError

Validate outline backing storage and contour endpoints before walking it. This intentionally accepts trailing unused points in reusable outline buffers and repeated contour endpoints that encode empty contours; the critical requirement for safe decomposition is that contour endpoints never decrease and always stay in bounds for the declared point count.

#
outline_decompose

source

fn outline_decompose(outline : @bikallem/freetype/types.Outline
Outline, funcs : OutlineFuncs) -> Unit raise @bikallem/freetype/error.FTError
FTError

Walk an outline's contours, emitting move_to/line_to/conic_to/cubic_to callbacks. Port of FT_Outline_Decompose from ftoutln.c.

#
outline_get_bbox

source

fn outline_get_bbox(outline : @bikallem/freetype/types.Outline
Outline) -> @bikallem/freetype/types.BBox
BBox

Compute the bounding box of an outline including off-curve control points. This is the control box (cbox), which is a superset of the true bbox. For glyph metrics this is sufficient and matches C FreeType's fast path.

#
outline_get_cbox

source

fn outline_get_cbox(outline : @bikallem/freetype/types.Outline
Outline) -> @bikallem/freetype/types.BBox
BBox

Compute the control-box (cbox) of an outline. This is the bounding box of all points (including off-curve), which is always >= the true bbox. Fast but overestimates.

#
outline_get_orientation

source

fn outline_get_orientation(outline : @bikallem/freetype/types.Outline
Outline) -> Int

Compute the orientation of an outline. Returns 1 for clockwise, -1 for counter-clockwise, 0 for degenerate. Port of FT_Outline_Get_Orientation from ftoutln.c.

#
outline_reverse

source

fn outline_reverse(outline : @bikallem/freetype/types.Outline
Outline) -> Unit

Reverse the direction of all contours in an outline. Port of FT_Outline_Reverse from ftoutln.c.

#
outline_transform

source

fn outline_transform(outline : @bikallem/freetype/types.Outline
Outline, matrix : @bikallem/freetype/fixed.Matrix
Matrix) -> Unit

Transform all points of an outline by a 2×2 matrix. Port of FT_Outline_Transform from ftoutln.c.

#
outline_translate

source

fn outline_translate(outline : @bikallem/freetype/types.Outline
Outline, dx : Int64, dy : Int64) -> Unit

Translate all points of an outline by (dx, dy). Port of FT_Outline_Translate from ftoutln.c.

Source Files

Site source Report issue Packages Build queue Skills Statistics

#BitmapGlyphData

#BitmapGlyphData::bitmap

#BitmapGlyphData::bitmap_left

#BitmapGlyphData::bitmap_top

#BitmapGlyphData::new

#BitmapGlyphData::slot_data

#BitmapOps

#BitmapOps::load_glyph

#BitmapOps::new

#BitmapSize

#BitmapSize::height

#BitmapSize::new

#BitmapSize::size

#BitmapSize::width

#BitmapSize::x_ppem

#BitmapSize::y_ppem

#CharMapRec

#CharMapRec::encoding

#CharMapRec::encoding_id

#CharMapRec::new

#CharMapRec::platform_id

#DriverData

#Encoding

#Encoding::from_tag

#Encoding::to_tag

#FaceRec

#FaceRec::active_charmap

#FaceRec::ascender

#FaceRec::available_sizes

#FaceRec::bbox

#FaceRec::char_index_fn

#FaceRec::charmaps

#FaceRec::descender

#FaceRec::driver_data

#FaceRec::face_flags

#FaceRec::face_index

#FaceRec::family_name

#FaceRec::foreground_color

#FaceRec::glyph

#FaceRec::has_color

#FaceRec::has_fixed_sizes

#FaceRec::has_glyph_names

#FaceRec::has_horizontal

#FaceRec::has_kerning

#FaceRec::has_multiple_masters

#FaceRec::has_vertical

#FaceRec::height

#FaceRec::is_fixed_width

#FaceRec::is_scalable

#FaceRec::is_sfnt

#FaceRec::is_variation

#FaceRec::max_advance_height

#FaceRec::max_advance_width

#FaceRec::new

#FaceRec::num_faces

#FaceRec::num_glyphs

#FaceRec::palette

#FaceRec::palette_data

#FaceRec::palette_index

#FaceRec::sdf_spread

#FaceRec::set_active_charmap

#FaceRec::set_ascender

#FaceRec::set_available_sizes

#FaceRec::set_bbox

#FaceRec::set_char_index_fn

#FaceRec::set_descender

#FaceRec::set_driver_data

#FaceRec::set_face_flags

#FaceRec::set_family_name

#FaceRec::set_foreground_color

#FaceRec::set_height

#FaceRec::set_max_advance_height

#FaceRec::set_max_advance_width

#FaceRec::set_num_glyphs

#FaceRec::set_palette

#FaceRec::set_palette_data

#FaceRec::set_palette_index

#FaceRec::set_sdf_spread

#FaceRec::set_style_flags

#FaceRec::set_style_name

#
BitmapGlyphData

#
BitmapGlyphData::bitmap

#
BitmapGlyphData::bitmap_left

#
BitmapGlyphData::bitmap_top

#
BitmapGlyphData::new

#
BitmapGlyphData::slot_data

#
BitmapOps

#
BitmapOps::load_glyph

#
BitmapOps::new

#
BitmapSize

#
BitmapSize::height

#
BitmapSize::new

#
BitmapSize::size

#
BitmapSize::width

#
BitmapSize::x_ppem

#
BitmapSize::y_ppem

#
CharMapRec

#
CharMapRec::encoding

#
CharMapRec::encoding_id

#
CharMapRec::new

#
CharMapRec::platform_id

#
DriverData

#
Encoding

#
Encoding::from_tag

#
Encoding::to_tag

#
FaceRec

#
FaceRec::active_charmap

#
FaceRec::ascender

#
FaceRec::available_sizes

#
FaceRec::bbox

#
FaceRec::char_index_fn

#
FaceRec::charmaps

#
FaceRec::descender

#
FaceRec::driver_data

#
FaceRec::face_flags

#
FaceRec::face_index

#
FaceRec::family_name

#
FaceRec::foreground_color

#
FaceRec::glyph

#
FaceRec::has_color

#
FaceRec::has_fixed_sizes

#
FaceRec::has_glyph_names

#
FaceRec::has_horizontal

#
FaceRec::has_kerning

#
FaceRec::has_multiple_masters

#
FaceRec::has_vertical

#
FaceRec::height

#
FaceRec::is_fixed_width

#
FaceRec::is_scalable

#
FaceRec::is_sfnt

#
FaceRec::is_variation

#
FaceRec::max_advance_height

#
FaceRec::max_advance_width

#
FaceRec::new

#
FaceRec::num_faces

#
FaceRec::num_glyphs

#
FaceRec::palette

#
FaceRec::palette_data

#
FaceRec::palette_index

#
FaceRec::sdf_spread

#
FaceRec::set_active_charmap

#
FaceRec::set_ascender

#
FaceRec::set_available_sizes

#
FaceRec::set_bbox

#
FaceRec::set_char_index_fn

#
FaceRec::set_descender

#
FaceRec::set_driver_data

#
FaceRec::set_face_flags

#
FaceRec::set_family_name

#
FaceRec::set_foreground_color

#
FaceRec::set_height

#
FaceRec::set_max_advance_height

#
FaceRec::set_max_advance_width

#
FaceRec::set_num_glyphs

#
FaceRec::set_palette

#
FaceRec::set_palette_data

#
FaceRec::set_palette_index

#
FaceRec::set_sdf_spread

#
FaceRec::set_style_flags

#
FaceRec::set_style_name