Struct CanvasSize 

pub struct CanvasSize {
    pub width: u32,
    pub height: u32,
}

The size, in device pixels, of the picture a content tree is drawn on: normalized (1, 1) is (width, height), and lengths are fractions of the shorter side.

Fields

width: u32

Width in pixels.

height: u32

Height in pixels.

Implementations

impl CanvasSize

pub const fn new(width: u32, height: u32) -> Self

A canvas of width by height pixels.

pub fn scale(self) -> Vec2

The scale from normalized coordinates to pixels, per axis.

pub fn unit(self) -> f64

The pixel length of a normalized length: a fraction of the shorter side.

pub fn point(self, x: f64, y: f64) -> Point

The pixel point of a normalized point.

Trait Implementations

impl Clone for CanvasSize

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CanvasSize

impl Debug for CanvasSize

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

Formats the value using the given formatter.

impl Eq for CanvasSize

impl Hash for CanvasSize

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CanvasSize

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CanvasSize