Struct Size 

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

Fields

width: u32

width

height: u32

height

Implementations

impl Size

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

pub fn w(self, width: u32) -> Self

pub fn h(self, height: u32) -> Self

pub fn width(self, width: u32) -> Self

pub fn height(self, height: u32) -> Self

impl Size

pub fn scale(self, bounds: Bounds) -> Result<Self, Error>

Scale size to bounds.

Errors

If an arithmetic error (e.g. division by zero) is encountered.

pub fn max_dim(&self) -> u32

Maximum dimension.

The maximum dimension is computed as the maximum of the width and height.

pub fn min_dim(&self) -> u32

Minimum dimension

The minimum dimension is computed as the minimum of the width and height.

pub fn aspect_ratio(&self) -> Result<f64, Error>

Compute aspect-ratio of the size.

Errors

If an arithmetic error (e.g. division by zero) is encountered.

pub fn scaling_factor( &self, size: impl Into<Size>, mode: ScalingMode, ) -> Result<ScalingFactor, Error>

Compute the scaling factor to scale self to the given size.

Errors

If an arithmetic error (e.g. division by zero) is encountered.

pub fn scale_by<F, R>(self, sx: F, sy: F) -> Result<Self, Error>

where R: RoundingMode, F: Cast + Type,

Scale width and height of self by a scaling factor.

Errors

If an arithmetic error (e.g. division by zero) is encountered.

pub fn scale_to( self, size: impl Into<Size>, mode: ScalingMode, ) -> Result<Self, Error>

Scale self to the given size.

Errors

If an arithmetic error (e.g. division by zero) is encountered.

Trait Implementations

impl Clone for Size

fn clone(&self) -> Size

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Size

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

Formats the value using the given formatter.

impl Display for Size

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

Formats the value using the given formatter.

impl Hash for Size

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 Ord for Size

fn cmp(&self, other: &Size) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Size

fn eq(&self, other: &Size) -> 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 PartialOrd for Size

fn partial_cmp(&self, other: &Size) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Size

impl Eq for Size

impl StructuralPartialEq for Size