Struct PixelValue

pub struct PixelValue {
    pub metric: SizeMetric,
    pub number: FloatValue,
}

FloatValue, but associated with a certain metric (i.e. px, em, etc.)

Fields

metric: SizeMetric

number: FloatValue

Implementations

impl PixelValue

pub const fn zero() -> Self

pub const fn const_px(value: isize) -> Self

Same as PixelValue::px(), but only accepts whole numbers, since using f32 in const fn is not yet stabilized.

pub const fn const_em(value: isize) -> Self

Same as PixelValue::em(), but only accepts whole numbers, since using f32 in const fn is not yet stabilized.

pub const fn const_pt(value: isize) -> Self

Same as PixelValue::pt(), but only accepts whole numbers, since using f32 in const fn is not yet stabilized.

pub const fn const_percent(value: isize) -> Self

Same as PixelValue::pt(), but only accepts whole numbers, since using f32 in const fn is not yet stabilized.

pub const fn const_from_metric(metric: SizeMetric, value: isize) -> Self

pub fn px(value: f32) -> Self

pub fn em(value: f32) -> Self

pub fn pt(value: f32) -> Self

pub fn percent(value: f32) -> Self

pub fn from_metric(metric: SizeMetric, value: f32) -> Self

pub fn to_pixels(&self, percent_resolve: f32) -> f32

Returns the value of the SizeMetric in pixels

Trait Implementations

impl Clone for PixelValue

fn clone(&self) -> PixelValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PixelValue

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

Formats the value using the given formatter.

impl Default for PixelValue

fn default() -> PixelValue

Returns the “default value” for a type.

impl Display for PixelValue

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

Formats the value using the given formatter.

impl FormatAsCssValue for PixelValue

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

impl Hash for PixelValue

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 PixelValue

fn cmp(&self, other: &PixelValue) -> 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 PixelValue

fn eq(&self, other: &PixelValue) -> 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 PixelValue

fn partial_cmp(&self, other: &PixelValue) -> 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 PixelValue

impl Eq for PixelValue

impl StructuralPartialEq for PixelValue