read_fonts::tables::cmap

Type Alias Cmap14

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pub type Cmap14<'a> = TableRef<'a, Cmap14Marker>;
Expand description

cmap Format 14: Unicode Variation Sequences

Aliased Type§

struct Cmap14<'a> { /* private fields */ }

Implementations§

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impl<'a> Cmap14<'a>

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pub fn format(&self) -> u16

Subtable format. Set to 14.

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pub fn length(&self) -> u32

Byte length of this subtable (including this header)

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pub fn num_var_selector_records(&self) -> u32

Number of variation Selector Records

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pub fn var_selector(&self) -> &'a [VariationSelector]

Array of VariationSelector records.

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impl<'a> Cmap14<'a>

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pub fn map_variant( &self, codepoint: impl Into<u32>, selector: impl Into<u32>, ) -> Option<MapVariant>

Maps a codepoint and variation selector to a nominal glyph identifier.

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pub fn iter(&self) -> Cmap14Iter<'a>

Returns an iterator over all (codepoint, selector, mapping variant) triples in the subtable.

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pub fn closure_glyphs( &self, unicodes: &IntSet<u32>, glyph_set: &mut IntSet<GlyphId>, )

Trait Implementations§

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impl<'a> Debug for Cmap14<'a>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'a> FontRead<'a> for Cmap14<'a>

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fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instance of Self from the provided data, performing validation. Read more
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impl<'a> SomeTable<'a> for Cmap14<'a>

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fn type_name(&self) -> &str

The name of this table
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fn get_field(&self, idx: usize) -> Option<Field<'a>>

Access this table’s fields, in declaration order.