Trait MatrixBackend

pub trait MatrixBackend:
    Clone
    + Mul<Self, Output = Self>
    + Sized {
    // Required methods
    fn identity() -> Self
       where Self: Sized;
    fn from_row(
        scx: Float,
        sky: Float,
        skx: Float,
        scy: Float,
        tx: Float,
        ty: Float,
    ) -> Self
       where Self: Sized;
    fn from_translate(x: Float, y: Float) -> Self
       where Self: Sized;
    fn from_scale(x: Float, y: Float) -> Self
       where Self: Sized;
    fn from_rotate(angle: Float) -> Self
       where Self: Sized;
    fn pre_rotate(&mut self, angle: Float);
    fn pre_scale(&mut self, x: Float, y: Float);
    fn pre_translate(&mut self, x: Float, y: Float);
    fn post_rotate(&mut self, angle: Float);
    fn post_scale(&mut self, x: Float, y: Float);
    fn post_translate(&mut self, x: Float, y: Float);
    fn map_rect(&self, rect: FRect) -> FRect;
}

Required Methods

fn identity() -> Self

where Self: Sized,

fn from_row( scx: Float, sky: Float, skx: Float, scy: Float, tx: Float, ty: Float, ) -> Self

where Self: Sized,

fn from_translate(x: Float, y: Float) -> Self

where Self: Sized,

fn from_scale(x: Float, y: Float) -> Self

where Self: Sized,

fn from_rotate(angle: Float) -> Self

where Self: Sized,

fn pre_rotate(&mut self, angle: Float)

fn pre_scale(&mut self, x: Float, y: Float)

fn pre_translate(&mut self, x: Float, y: Float)

fn post_rotate(&mut self, angle: Float)

fn post_scale(&mut self, x: Float, y: Float)

fn post_translate(&mut self, x: Float, y: Float)

fn map_rect(&self, rect: FRect) -> FRect

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl MatrixBackend for D2DMatrix