Struct LogicalPosition 

pub struct LogicalPosition<P> {
    pub x: P,
    pub y: P,
}

A position represented in logical pixels.

The position is stored as floats, so please be careful. Casting floats to integers truncates the fractional part, which can cause noticeable issues. To help with that, an Into<(i32, i32)> implementation is provided which does the rounding for you.

Fields

x: P

y: P

Implementations

impl<P> LogicalPosition<P>

pub const fn new(x: P, y: P) -> LogicalPosition<P>

Available on (Linux or macOS or Windows) and neither Android nor iOS only.

impl<P> LogicalPosition<P>

where P: Pixel,

pub fn from_physical<T, X>(physical: T, scale_factor: f64) -> LogicalPosition<P>

where T: Into<PhysicalPosition<X>>, X: Pixel,

Available on (Linux or macOS or Windows) and neither Android nor iOS only.

pub fn to_physical<X>(&self, scale_factor: f64) -> PhysicalPosition<X>

where X: Pixel,

Available on (Linux or macOS or Windows) and neither Android nor iOS only.

pub fn cast<X>(&self) -> LogicalPosition<X>

where X: Pixel,

Available on (Linux or macOS or Windows) and neither Android nor iOS only.

Trait Implementations

impl<P> Clone for LogicalPosition<P>

where P: Clone,

fn clone(&self) -> LogicalPosition<P>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<P> Copy for LogicalPosition<P>

where P: Copy,

impl<P> Debug for LogicalPosition<P>

where P: Debug,

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

Formats the value using the given formatter.

impl<P> Default for LogicalPosition<P>

where P: Default,

fn default() -> LogicalPosition<P>

Returns the “default value” for a type.

impl<P> Eq for LogicalPosition<P>

where P: Eq,

impl<P, X> From<(X, X)> for LogicalPosition<P>

where P: Pixel, X: Pixel,

fn from(_: (X, X)) -> LogicalPosition<P>

Converts to this type from the input type.

impl<P> From<LogicalPosition<P>> for Position

where P: Pixel,

fn from(position: LogicalPosition<P>) -> Position

Converts to this type from the input type.

impl<P, X> From<[X; 2]> for LogicalPosition<P>

where P: Pixel, X: Pixel,

fn from(_: [X; 2]) -> LogicalPosition<P>

Converts to this type from the input type.

impl<P> Hash for LogicalPosition<P>

where P: Hash,

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

where __H: Hasher,

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<P> Ord for LogicalPosition<P>

where P: Ord,

fn cmp(&self, other: &LogicalPosition<P>) -> 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<P> PartialEq for LogicalPosition<P>

where P: PartialEq,

fn eq(&self, other: &LogicalPosition<P>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<P> PartialOrd for LogicalPosition<P>

where P: PartialOrd,

fn partial_cmp(&self, other: &LogicalPosition<P>) -> 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<P> StructuralPartialEq for LogicalPosition<P>

where P: PartialEq,