Struct Layout 

pub struct Layout {
    pub origin_x: u16,
    pub origin_y: u16,
    pub rows: u16,
    pub cols: u16,
}

Bounding box of the art block within the terminal/canvas.

Fields

origin_x: u16

origin_y: u16

rows: u16

cols: u16

Implementations

impl Layout

pub fn centered( viewport_w: u16, viewport_h: u16, art_rows: u16, art_cols: u16, ) -> Self

Center an art_rows × art_cols block within a viewport, leaving a little headroom for hint text below (matching the canonical hjkl placement: (height - art_rows - 4) / 2).

Trait Implementations

impl Clone for Layout

fn clone(&self) -> Layout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Layout

impl Debug for Layout

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

Formats the value using the given formatter.