Struct AutoscaleProvider 

pub struct AutoscaleProvider(/* private fields */);

The range a series contributes when its price scale fits the visible bars.

The function receives the series’ visible bars and the range the chart would fit, in prices, or None when they have no finite values. It returns the range to fit instead, as (min, max) in prices, or None to leave the series out of the fit. A manual price range ignores it.

Implementations

impl AutoscaleProvider

pub fn new( provide: impl Fn(&[Bar], Option<(f64, f64)>) -> Option<(f64, f64)> + Send + Sync + 'static, ) -> Self

Wraps provide, called with the visible bars and the default range on every fit.

Trait Implementations

impl Clone for AutoscaleProvider

fn clone(&self) -> AutoscaleProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AutoscaleProvider

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

Formats the value using the given formatter.

impl PartialEq for AutoscaleProvider

Two providers are equal when they share one function.

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

Equality operator ==.

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

Inequality operator !=.