Enum PixelUnit

pub enum PixelUnit {
    Physical(PhysicalUnit<i32>),
    Logical(LogicalUnit<f64>),
}

A pixel unit that’s either physical or logical.

Variants

Physical(PhysicalUnit<i32>)

Logical(LogicalUnit<f64>)

Implementations

impl PixelUnit

pub const MIN: PixelUnit

Represents a minimum logical unit of f64::MAX.

pub const ZERO: PixelUnit

Represents a logical unit of 0_f64.

pub const MAX: PixelUnit

Represents a maximum logical unit that is equal to f64::MAX.

pub fn new<S>(unit: S) -> PixelUnit

where S: Into<PixelUnit>,

pub fn to_logical<P>(&self, scale_factor: f64) -> LogicalUnit<P>

where P: Pixel,

pub fn to_physical<P>(&self, scale_factor: f64) -> PhysicalUnit<P>

where P: Pixel,

Trait Implementations

impl Clone for PixelUnit

fn clone(&self) -> PixelUnit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PixelUnit

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

Formats the value using the given formatter.

impl<P> From<LogicalUnit<P>> for PixelUnit

where P: Pixel,

fn from(unit: LogicalUnit<P>) -> PixelUnit

Converts to this type from the input type.

impl<P> From<PhysicalUnit<P>> for PixelUnit

where P: Pixel,

fn from(unit: PhysicalUnit<P>) -> PixelUnit

Converts to this type from the input type.

impl PartialEq for PixelUnit

fn eq(&self, other: &PixelUnit) -> 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 Copy for PixelUnit

impl StructuralPartialEq for PixelUnit