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, 

pub 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> Debug for LogicalPosition<P> where
    P: Debug, 

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

Formats the value using the given formatter.

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

pub fn default() -> LogicalPosition<P>

Returns the “default value” for a type.

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

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

Performs the conversion.

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

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

Performs the conversion.

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

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

Performs the conversion.

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

pub 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, 

Feeds a slice of this type into the given Hasher.

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

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

Performs the conversion.

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

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

Performs the conversion.

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

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

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

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

This method tests for !=.

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

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

impl<P> StructuralEq for LogicalPosition<P>

impl<P> StructuralPartialEq for LogicalPosition<P>