Struct WindowSize 

pub struct WindowSize {
    pub physical: PhysicalSize<u32>,
    pub logical: LogicalSize<f64>,
    pub scale_factor: f64,
}

A window’s size, which can be read in either logical or physical pixels.

Methods that produce this type in baseview guarantee that either the physical or the logical size is directly from the underlying platform API.

This means that for either of the size types, there is at most only one conversion performed, which minimizes errors that may occur due to rounding.

Fields

physical: PhysicalSize<u32>

The window’s size in physical pixels

logical: LogicalSize<f64>

The window’s size in logical pixels

scale_factor: f64

The backing scale factor of the window.

This is the value used to convert between the physical and logical sizes.

Implementations

impl WindowSize

pub fn from_physical(physical: PhysicalSize<u32>, scale_factor: f64) -> Self

Constructs a WindowSize from a given PhysicalSize and scale_factor.

The LogicalSize is converted from the given physical size, using the given scale factor.

pub fn from_logical(logical: LogicalSize<f64>, scale_factor: f64) -> Self

Constructs a WindowSize from a given LogicalSize and scale_factor.

The PhysicalSize is converted from the given physical size, using the given scale factor.

Trait Implementations

impl Clone for WindowSize

fn clone(&self) -> WindowSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WindowSize

impl Debug for WindowSize

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

Formats the value using the given formatter.

impl<P: Pixel> From<WindowSize> for PhysicalSize<P>

fn from(size: WindowSize) -> Self

Converts to this type from the input type.

impl<P: Pixel> From<WindowSize> for LogicalSize<P>

fn from(size: WindowSize) -> Self

Converts to this type from the input type.