Struct read_fonts::tables::cvar::CvtDelta

pub struct CvtDelta {
    pub position: u16,
    pub value: i16,
}

Delta for an entry in the control value table.

Fields

position: u16

The index in the CVT.

value: i16

The delta to apply to the value in the CVT.

Implementations

impl CvtDelta

pub fn apply_scalar(self, scalar: Fixed) -> Fixed

Applies a tuple scalar to this delta.

Trait Implementations

impl Clone for CvtDelta

fn clone(&self) -> CvtDelta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CvtDelta

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

Formats the value using the given formatter.

impl PartialEq for CvtDelta

fn eq(&self, other: &CvtDelta) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TupleDelta for CvtDelta

fn is_point() -> bool

Returns true if the delta is a point and requires reading two values from the packed delta stream.

fn new(position: u16, x: i16, _y: i16) -> Self

Creates a new delta for the given position and coordinates. If the delta is not a point, the y value will always be zero.

impl Copy for CvtDelta

impl Eq for CvtDelta

impl StructuralPartialEq for CvtDelta