Struct ttf_parser::gpos::HintingDevice

pub struct HintingDevice<'a> {
    start_size: u16,
    end_size: u16,
    delta_format: u16,
    delta_values: LazyArray16<'a, u16>,
}

A Device Table hinting values.

Fields

start_size: u16

end_size: u16

delta_format: u16

delta_values: LazyArray16<'a, u16>

Implementations

impl HintingDevice<'_>

pub fn x_delta( &self, units_per_em: u16, pixels_per_em: Option<(u16, u16)>, ) -> Option<i32>

Returns X-axis delta.

pub fn y_delta( &self, units_per_em: u16, pixels_per_em: Option<(u16, u16)>, ) -> Option<i32>

Returns Y-axis delta.

fn get_delta(&self, ppem: u16, scale: u16) -> Option<i32>

Trait Implementations

impl<'a> Clone for HintingDevice<'a>

fn clone(&self) -> HintingDevice<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HintingDevice<'_>

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

Formats the value using the given formatter.

impl<'a> Copy for HintingDevice<'a>