Struct palette::gradient::Slice

pub struct Slice<'a, C: Mix + Clone + 'a> { /* fields omitted */ }

A slice of a Gradient that limits its domain.

Methods

impl<'a, C: Mix + Clone> Slice<'a, C>

pub fn get(&self, i: C::Scalar) -> C

Get a color from the gradient slice. The color of the closest domain limit will be returned if i is outside the domain.

Important traits for Take<'a, C>

impl<'a, C: Mix + Clone> Iterator for Take<'a, C> type Item = C;

pub fn take(&self, n: usize) -> Take<C>

Take n evenly spaced colors from the gradient slice, as an iterator.

pub fn slice<R: Into<Range<C::Scalar>>>(&self, range: R) -> Slice<C>

Slice this gradient slice to further limit its domain. Ranges outside the domain will be clamped to the nearest domain limit.

pub fn domain(&self) -> (C::Scalar, C::Scalar)

Get the limits of this gradient slice's domain.

Trait Implementations

impl<'a, C: Clone + Mix + Clone + 'a> Clone for Slice<'a, C> where     C::Scalar: Clone,

fn clone(&self) -> Slice<'a, C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, C: Debug + Mix + Clone + 'a> Debug for Slice<'a, C> where     C::Scalar: Debug,

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

Formats the value using the given formatter.