Struct Heatmap 

pub struct Heatmap {
    pub grid: GridSpec,
    pub counts: Vec<usize>,
    pub max_count: usize,
}

Result of a heatmap computation.

Fields

grid: GridSpec

The grid specification used

counts: Vec<usize>

Count of items in each cell (row-major order)

max_count: usize

Maximum count in any cell

Implementations

impl Heatmap

pub fn get(&self, lat_idx: usize, lon_idx: usize) -> usize

Get the count at a specific cell.

pub fn get_normalized(&self, lat_idx: usize, lon_idx: usize) -> f64

Get the normalized value (0.0 to 1.0) at a cell.

pub fn to_grid(&self) -> Vec<Vec<usize>>

Convert to a 2D vector for easier manipulation.

Trait Implementations

impl Clone for Heatmap

fn clone(&self) -> Heatmap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Heatmap

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

Formats the value using the given formatter.