Struct winit::monitor::MonitorHandle

pub struct MonitorHandle { /* fields omitted */ }

Handle to a monitor.

Allows you to retrieve information about a given monitor and can be used in Window creation.

Implementations

impl MonitorHandle

pub fn name(&self) -> Option<String>

Returns a human-readable name of the monitor.

Returns None if the monitor doesn't exist anymore.

Platform-specific

• Web: Always returns None

pub fn size(&self) -> PhysicalSize<u32>

Returns the monitor's resolution.

Platform-specific

• Web: Always returns (0,0)

pub fn position(&self) -> PhysicalPosition<i32>

Returns the top-left corner position of the monitor relative to the larger full screen area.

Platform-specific

• Web: Always returns (0,0)

pub fn scale_factor(&self) -> f64

Returns the scale factor that can be used to map logical pixels to physical pixels, and vice versa.

See the dpi module for more information.

Platform-specific

• X11: Can be overridden using the WINIT_X11_SCALE_FACTOR environment variable.
• Android: Always returns 1.0.
• Web: Always returns 1.0

pub fn video_modes(&self) -> impl Iterator<Item = VideoMode>

Returns all fullscreen video modes supported by this monitor.

Platform-specific

• Web: Always returns an empty iterator

Trait Implementations

impl Clone for MonitorHandle

fn clone(&self) -> MonitorHandle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MonitorHandle

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for MonitorHandle

impl MonitorHandleExtUnix for MonitorHandle

fn native_id(&self) -> u32

Returns the inner identifier of the monitor.

impl Ord for MonitorHandle

fn cmp(&self, other: &MonitorHandle) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<MonitorHandle> for MonitorHandle

fn eq(&self, other: &MonitorHandle) -> bool

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

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

This method tests for !=.

impl PartialOrd<MonitorHandle> for MonitorHandle

fn partial_cmp(&self, other: &MonitorHandle) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &MonitorHandle) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &MonitorHandle) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &MonitorHandle) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &MonitorHandle) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for MonitorHandle

impl StructuralPartialEq for MonitorHandle