Struct Grid 

pub struct Grid {
    pub x0_m: f64,
    pub y0_m: f64,
    pub dx_m: f64,
    pub dy_m: f64,
    pub nx: usize,
    pub ny: usize,
}

A regular grid of points: point (i, j) is at (x0 + i dx, y0 + j dy), stored row-major (j * nx + i).

Fields

x0_m: f64

x of point (0, 0), m.

y0_m: f64

y of point (0, 0), m.

dx_m: f64

Spacing in x, m.

dy_m: f64

Spacing in y, m.

nx: usize

Points in x (at least 1).

ny: usize

Points in y (at least 1).

Implementations

impl Grid

pub fn validate(&self) -> Result<(), ExposureError>

Checks the spacings are positive and finite and the counts non-zero.

pub fn len(&self) -> usize

Number of points.

pub fn is_empty(&self) -> bool

True if the grid has no points.

pub fn point(&self, i: usize, j: usize) -> [f64; 2]

Position of point (i, j), m.

Trait Implementations

impl Clone for Grid

fn clone(&self) -> Grid

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Grid

impl Debug for Grid

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

Formats the value using the given formatter.

impl PartialEq for Grid

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Grid