Struct write_fonts::tables::layout::RangeRecord

pub struct RangeRecord {
    pub start_glyph_id: GlyphId,
    pub end_glyph_id: GlyphId,
    pub start_coverage_index: u16,
}

Used in CoverageFormat2

Fields

start_glyph_id: GlyphId

First glyph ID in the range

end_glyph_id: GlyphId

Last glyph ID in the range

start_coverage_index: u16

Coverage Index of first glyph ID in range

Implementations

impl RangeRecord

pub fn new(
    start_glyph_id: GlyphId,
    end_glyph_id: GlyphId,
    start_coverage_index: u16
) -> Self

Construct a new RangeRecord

impl RangeRecord

pub fn iter_for_glyphs(
    glyphs: &[GlyphId]
) -> impl Iterator<Item = RangeRecord> + '_

An iterator over records for this array of glyphs.

Note

this function expects that glyphs are already sorted.

Trait Implementations

impl Clone for RangeRecord

fn clone(&self) -> RangeRecord

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RangeRecord

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

Formats the value using the given formatter.

impl Default for RangeRecord

fn default() -> RangeRecord

Returns the “default value” for a type.

impl FontWrite for RangeRecord

fn write_into(&self, writer: &mut TableWriter)

Write our data and information about offsets into this TableWriter.

impl FromObjRef<RangeRecord> for RangeRecord

fn from_obj_ref(obj: &RangeRecord, _: FontData<'_>) -> Self

Convert from to an instance of Self, using the provided data to resolve offsets.

impl Validate for RangeRecord

fn validate_impl(&self, _ctx: &mut ValidationCtx)

Validate this table.

fn validate(&self) -> Result<(), ValidationReport>

Ensure that this table is well-formed, reporting any errors.