Struct glutin::dpi::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 noticable 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>

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, 

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

pub fn cast<X>(&self) -> LogicalPosition<X> where
    X: Pixel, 

Trait Implementations

impl<P> Clone for LogicalPosition<P> where
    P: Clone, 

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

Returns a copy 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, X> From<[X; 2]> for LogicalPosition<P> where
    P: Pixel,
    X: Pixel, 

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

Performs the conversion.

impl<P, X> From<(X, X)> for LogicalPosition<P> where
    P: Pixel,
    X: Pixel, 

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

Performs the conversion.

impl<P> From<LogicalPosition<P>> for Position where
    P: Pixel, 

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

Performs the conversion.

impl<P, X> Into<[X; 2]> for LogicalPosition<P> where
    P: Pixel,
    X: Pixel, 

fn into(self) -> [X; 2]

Performs the conversion.

impl<P, X> Into<(X, X)> for LogicalPosition<P> where
    P: Pixel,
    X: Pixel, 

fn into(self) -> (X, X)

Performs the conversion.

impl<P> PartialEq<LogicalPosition<P>> for LogicalPosition<P> where
    P: PartialEq<P>, 

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl<P> StructuralPartialEq for LogicalPosition<P>