Struct Affine2 

pub struct Affine2 {
    pub coeffs: [f64; 6],
}

A 2D affine transform stored as [a, b, c, d, e, f] in column-major order - same convention as vello::kurbo::Affine so back-ends can construct without conversion glue. The default is the identity.

Fields

coeffs: [f64; 6]

Row-major 2x3 coefficients: [m11, m12, m21, m22, tx, ty]. The identity is [1, 0, 0, 1, 0, 0].

Implementations

impl Affine2

pub const IDENTITY: Affine2

Identity transform.

pub const fn translate(tx: f64, ty: f64) -> Self

Pure translation (tx, ty).

Trait Implementations

impl Clone for Affine2

fn clone(&self) -> Affine2

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Affine2

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

Formats the value using the given formatter.

impl Default for Affine2

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Affine2

fn eq(&self, other: &Affine2) -> 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 Copy for Affine2

impl StructuralPartialEq for Affine2