Struct iced_audio::core::range::FreqRange

pub struct FreqRange { /* private fields */ }

A NormalParam that defines a continuous logarithmic range of f32 frequency values, with each octave in the 10 octave spectrum spaced evenly.

Smaller frequencies will increment slower per slider movement than larger ones.

Implementations

impl FreqRange

pub fn new(min: f32, max: f32) -> Self

Creates a new OctaveNormalParam

Arguments

• min - the minimum of the range in Hz (inclusive), will be constrained to 20.0 Hz <= min <= 20480.0 Hz
• max - the maximum of the range in Hz (inclusive), will be constrained to 20.0 Hz <= max <= 20480.0 Hz

Panics

This will panic if

• max <= min

pub fn normal_param(&self, value: f32, default: f32) -> NormalParam

Creates a new NormalParam with values mapped from this range.

• value - The inital value of the parameter.
• default_value - The default value of the parameter.

pub fn default_normal_param(&self) -> NormalParam

Creates a new NormalParam with values mapped from this range where value and default_value is 20480.0.

pub fn map_to_normal(&self, value: f32) -> Normal

Returns the corresponding Normal from the supplied frequency value

pub fn unmap_to_value(&self, normal: Normal) -> f32

Returns the corresponding frequency value from the supplied Normal

Trait Implementations

impl Clone for FreqRange

fn clone(&self) -> FreqRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FreqRange

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

Formats the value using the given formatter.

impl Default for FreqRange

fn default() -> Self

Returns the “default value” for a type.

impl Copy for FreqRange