Struct glutin::dpi::LogicalPosition

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

[−] Expand description

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, [+]

[+] Show hidden undocumented items

pub fn clone(&self) -> LogicalPosition<P>[−]

Returns a copy of the value.

pub 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, [+]

[+] Show hidden undocumented items

pub 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, [+]

[+] Show hidden undocumented items

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

Performs the conversion.

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

[+] Show hidden undocumented items

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

Performs the conversion.

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

[+] Show hidden undocumented items

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

Performs the conversion.

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

[+] Show hidden undocumented items

pub fn into(self) -> [X; 2][−]

Performs the conversion.

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

[+] Show hidden undocumented items

pub fn into(self) -> (X, X)[−]

Performs the conversion.

impl<P> PartialEq<LogicalPosition<P>> for LogicalPosition<P> where
    P: PartialEq<P>, [+]

[+] Show hidden undocumented items

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> StructuralPartialEq for LogicalPosition<P>