Struct CornerRadius

pub struct CornerRadius {
    pub nw: u8,
    pub ne: u8,
    pub sw: u8,
    pub se: u8,
}

How rounded the corners of things should be.

This specific the corner radius of the underlying geometric shape (e.g. rectangle). If there is a stroke, then the stroke will have an inner and outer corner radius which will depends on its width and crate::StrokeKind.

The rounding uses u8 to save space, so the amount of rounding is limited to integers in the range [0, 255].

For calculations, you may want to use crate::CornerRadiusF32 instead, which uses f32.

Fields

nw: u8

Radius of the rounding of the North-West (left top) corner.

ne: u8

Radius of the rounding of the North-East (right top) corner.

sw: u8

Radius of the rounding of the South-West (left bottom) corner.

se: u8

Radius of the rounding of the South-East (right bottom) corner.

Implementations

impl CornerRadius

pub const ZERO: Self

No rounding on any corner.

pub const fn same(radius: u8) -> Self

Same rounding on all four corners.

pub fn is_same(self) -> bool

Do all corners have the same rounding?

pub fn at_least(self, min: u8) -> Self

Make sure each corner has a rounding of at least this.

pub fn at_most(self, max: u8) -> Self

Make sure each corner has a rounding of at most this.

pub fn average(&self) -> f32

Average rounding of the corners.

Trait Implementations

impl Add<u8> for CornerRadius

type Output = CornerRadius

The resulting type after applying the + operator.

fn add(self, rhs: u8) -> Self

Performs the + operation.

impl Add for CornerRadius

type Output = CornerRadius

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl AddAssign<u8> for CornerRadius

fn add_assign(&mut self, rhs: u8)

Performs the += operation.

impl AddAssign for CornerRadius

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for CornerRadius

fn clone(&self) -> CornerRadius

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CornerRadius

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

Formats the value using the given formatter.

impl Default for CornerRadius

fn default() -> Self

Returns the “default value” for a type.

impl Div<f32> for CornerRadius

type Output = CornerRadius

The resulting type after applying the / operator.

fn div(self, rhs: f32) -> Self

Performs the / operation.

impl DivAssign<f32> for CornerRadius

fn div_assign(&mut self, rhs: f32)

Performs the /= operation.

impl From<CornerRadius> for CornerRadiusF32

fn from(cr: CornerRadius) -> Self

Converts to this type from the input type.

impl From<CornerRadiusF32> for CornerRadius

fn from(cr: CornerRadiusF32) -> Self

Converts to this type from the input type.

impl From<f32> for CornerRadius

fn from(radius: f32) -> Self

Converts to this type from the input type.

impl From<u8> for CornerRadius

fn from(radius: u8) -> Self

Converts to this type from the input type.

impl Hash for CornerRadius

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 Mul<f32> for CornerRadius

type Output = CornerRadius

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Self

Performs the * operation.

impl MulAssign<f32> for CornerRadius

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation.

impl PartialEq for CornerRadius

fn eq(&self, other: &CornerRadius) -> 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 Sub<u8> for CornerRadius

type Output = CornerRadius

The resulting type after applying the - operator.

fn sub(self, rhs: u8) -> Self

Performs the - operation.

impl Sub for CornerRadius

type Output = CornerRadius

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl SubAssign<u8> for CornerRadius

fn sub_assign(&mut self, rhs: u8)

Performs the -= operation.

impl SubAssign for CornerRadius

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for CornerRadius

impl Eq for CornerRadius

impl StructuralPartialEq for CornerRadius