Struct HeatmapCell 

pub struct HeatmapCell {
    pub bar_idx: usize,
    pub delta: f64,
    pub volume: f64,
    pub intensity: f32,
}

A single cell in the heatmap strip

Fields

bar_idx: usize

Bar index this cell corresponds to

delta: f64

Delta value (positive = buying, negative = selling)

volume: f64

Total volume at this bar

intensity: f32

Normalized intensity (0.0-1.0) for color mapping

Implementations

impl HeatmapCell

pub fn new(bar_idx: usize, delta: f64, volume: f64) -> Self

Create a new heatmap cell

pub fn with_normalized_intensity(self, max_abs_delta: f64) -> Self

Set intensity based on delta relative to max delta

pub fn is_buying(&self) -> bool

Check if this is a buying cell (positive delta)

pub fn is_selling(&self) -> bool

Check if this is a selling cell (negative delta)

Trait Implementations

impl Clone for HeatmapCell

fn clone(&self) -> HeatmapCell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HeatmapCell

impl Debug for HeatmapCell

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

Formats the value using the given formatter.