Struct WindowSize 

pub struct WindowSize {
    pub rows: u16,
    pub cols: u16,
    pub width: u16,
    pub height: u16,
}

Terminal window size information

Fields

rows: u16

Number of rows (lines)

cols: u16

Number of columns (characters)

width: u16

Screen width in pixels

height: u16

Screen height in pixels

Implementations

impl WindowSize

pub fn cell_width(&self) -> u16

Get the cell width in pixels

pub fn cell_height(&self) -> u16

Get the cell height in pixels

pub fn cells_for_image(&self, img_width: u32, img_height: u32) -> (u32, u32)

Calculate how many cells are needed for an image of given pixel dimensions

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 Debug for WindowSize

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

Formats the value using the given formatter.

impl PartialEq for WindowSize

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for WindowSize

impl Eq for WindowSize

impl StructuralPartialEq for WindowSize