Struct read_fonts::tables::gvar::GlyphDelta

pub struct GlyphDelta {
    pub position: u16,
    pub x_delta: i32,
    pub y_delta: i32,
}

Delta information for a single point or component in a glyph.

Fields

position: u16

The point or component index.

x_delta: i32

The x delta.

y_delta: i32

The y delta.

Implementations

impl GlyphDelta

pub fn apply_scalar<D: PointCoord>(self, scalar: Fixed) -> Point<D>

Applies a tuple scalar to this delta.

Trait Implementations

impl Clone for GlyphDelta

fn clone(&self) -> GlyphDelta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GlyphDelta

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

Formats the value using the given formatter.

impl PartialEq for GlyphDelta

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl TupleDelta for GlyphDelta

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: i32, y: i32) -> 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 GlyphDelta

impl Eq for GlyphDelta

impl StructuralPartialEq for GlyphDelta