Struct SpectrumRecord 

pub struct SpectrumRecord {
    pub id: String,
    pub metadata: SpectrumMetadata,
    pub wavelength_axis: WavelengthAxis,
    pub spectral_data: SpectralData,
    pub color_science: Option<ColorScience>,
    pub provenance: Option<Provenance>,
}

A single spectral measurement.

Fields

id: String

metadata: SpectrumMetadata

wavelength_axis: WavelengthAxis

spectral_data: SpectralData

color_science: Option<ColorScience>

provenance: Option<Provenance>

Implementations

impl SpectrumRecord

pub fn resample(&self, target: &WavelengthAxis, method: ResampleMethod) -> Self

Resample this spectrum onto target, returning a new SpectrumRecord.

The source spectrum’s metadata, colour-science block, and provenance are preserved; a ProcessingStep describing the operation is appended to the provenance trail.

Preconditions

The source wavelength axis must be sorted in ascending order. WavelengthAxis values produced by this library always satisfy this requirement; an unsorted axis will produce silently incorrect output.

Uncertainty

Any uncertainty values on the source spectrum are not carried forward — the returned SpectralData always has uncertainty: None. Correct propagation of uncertainty through interpolation and averaging requires knowledge of the correlation structure of the input errors and is left to the caller.

impl SpectrumRecord

pub fn points(&self) -> Vec<(f64, f64)>

Returns all (wavelength_nm, value) pairs.

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

Wavelength range as (min_nm, max_nm), or None if the axis is empty.

pub fn n_points(&self) -> usize

Number of spectral data points.

Trait Implementations

impl Clone for SpectrumRecord

fn clone(&self) -> SpectrumRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpectrumRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SpectrumRecord

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SpectrumRecord

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.