Struct AffineTransform 

pub struct AffineTransform {
    pub matrix: Matrix2x3<f64>,
}

Affine transformation (6 DOF)

Fields

matrix: Matrix2x3<f64>

2x3 affine matrix [a b tx; c d ty]

Implementations

impl AffineTransform

pub fn new(matrix: Matrix2x3<f64>) -> Self

Create a new affine transform

pub fn identity() -> Self

Create identity transform

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

Create translation

pub fn rotation(angle: f64) -> Self

Create rotation

pub fn scale(sx: f64, sy: f64) -> Self

Create scale

pub fn transform(&self, point: &Point2D) -> Point2D

Transform a point

Trait Implementations

impl Clone for AffineTransform

fn clone(&self) -> AffineTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AffineTransform

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

Formats the value using the given formatter.