Struct Viewport 

pub struct Viewport { /* private fields */ }

A viewing region for displaying computer graphics.

Implementations

impl Viewport

pub fn with_physical_size(size: Size<u32>, scale_factor: f32) -> Viewport

Creates a new Viewport with the given physical dimensions and scale factor.

pub fn physical_size(&self) -> Size<u32>

Returns the physical size of the Viewport.

pub fn physical_width(&self) -> u32

Returns the physical width of the Viewport.

pub fn physical_height(&self) -> u32

Returns the physical height of the Viewport.

pub fn logical_size(&self) -> Size<f32>

Returns the logical size of the Viewport.

pub fn scale_factor(&self) -> f32

Returns the scale factor of the Viewport.

pub fn projection(&self) -> Transformation

Returns the projection transformation of the Viewport.

Trait Implementations

impl Clone for Viewport

fn clone(&self) -> Viewport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Viewport

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

Formats the value using the given formatter.