Struct ChartData 

pub struct ChartData {
    pub main_series: Box<dyn Series>,
    pub overlays: Vec<Box<dyn Series>>,
    /* private fields */
}

Chart data wrapper that provides efficient access patterns for rendering

Fields

main_series: Box<dyn Series>

The primary series (drives the x-axis)

overlays: Vec<Box<dyn Series>>

Additional series (indicators, overlays)

Implementations

impl ChartData

pub fn new(series: Box<dyn Series>) -> Self

Create new chart data from generic series

pub fn symbol(&self) -> &str

Get the symbol name

pub fn len(&self) -> usize

Get the number of points

pub fn is_empty(&self) -> bool

Check if empty

pub fn time_range(&self) -> Option<TimeRange>

Get time range for all data

pub fn y_bounds(&self) -> Option<(f64, f64)>

Get Y bounds (min, max) for the visible range

pub fn set_visible_range(&mut self, range: TimeRange)

Set the visible time range for efficient rendering

pub fn clear_visible_range(&mut self)

Clear the visible range (show all data)

pub fn visible_indices(&self) -> Option<(usize, usize)>

Get indices for the visible range

Trait Implementations

impl Debug for ChartData

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

Formats the value using the given formatter.