Enum AxisFormatter 

pub enum AxisFormatter {
    Default,
    Custom(Arc<dyn Fn(f64) -> String + Send + Sync>),
}

Formatter for axis tick labels.

Use AxisFormatter::Custom to provide a locale-aware or domain-specific formatting function.

Variants

Default

Default numeric formatter.

Custom(Arc<dyn Fn(f64) -> String + Send + Sync>)

Custom formatter callback.

The function must be thread-safe because plots can be rendered from multiple contexts.

Implementations

impl AxisFormatter

pub fn format(&self, value: f64) -> String

Format a value for display.

Trait Implementations

impl Clone for AxisFormatter

fn clone(&self) -> AxisFormatter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AxisFormatter

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

Formats the value using the given formatter.

impl Default for AxisFormatter

fn default() -> AxisFormatter

Returns the “default value” for a type.