Struct HintingSink

pub(super) struct HintingSink<'a, S> {
    state: &'a HintState,
    sink: &'a mut S,
    stem_hints: [StemHint; 96],
    stem_count: u8,
    mask: HintMask,
    initial_map: HintMap,
    map: HintMap,
    start_point: Option<[Fixed; 2]>,
    pending_line: Option<[Fixed; 4]>,
}

Fields

state: &'a HintState

sink: &'a mut S

stem_hints: [StemHint; 96]

stem_count: u8

mask: HintMask

initial_map: HintMap

map: HintMap

start_point: Option<[Fixed; 2]>

Most recent move_to in character space.

pending_line: Option<[Fixed; 4]>

Most recent line_to. First two elements are coords in character space and the last two are in device space.

Implementations

impl<'a, S: CommandSink> HintingSink<'a, S>

pub fn new(state: &'a HintState, sink: &'a mut S) -> Self

pub fn finish(&mut self)

fn maybe_close_subpath(&mut self)

fn flush_pending_line(&mut self)

fn hint(&mut self, coord: Fixed) -> Fixed

fn scale(&self, coord: Fixed) -> Fixed

fn add_stem(&mut self, min: Fixed, max: Fixed)

fn build_hint_map(&mut self, mask: Option<HintMask>, origin: Fixed)

Trait Implementations

impl<S: CommandSink> CommandSink for HintingSink<'_, S>

fn hstem(&mut self, min: Fixed, max: Fixed)

Horizontal stem hint at y with height dy.

fn hint_mask(&mut self, mask: &[u8])

Bitmask defining the hints that should be made active for the commands that follow.

fn counter_mask(&mut self, mask: &[u8])

Bitmask defining the counter hints that should be made active for the commands that follow.

fn move_to(&mut self, x: Fixed, y: Fixed)

fn line_to(&mut self, x: Fixed, y: Fixed)

fn curve_to( &mut self, cx1: Fixed, cy1: Fixed, cx2: Fixed, cy2: Fixed, x: Fixed, y: Fixed, )

fn close(&mut self)

fn vstem(&mut self, x: Fixed, dx: Fixed)

Vertical stem hint at x with width dx.