Struct ColorRamp 

pub struct ColorRamp {
    pub colors: Vec<Color>,
}

A named color ramp, 0-indexed from darkest (index 0) to lightest.

Fields

colors: Vec<Color>

The resolved colors in this ramp, ordered darkest (index 0) to lightest.

Implementations

impl ColorRamp

pub fn get(&self, idx: usize) -> Option<Color>

Returns the color at the given 0-based index, or None if out of range.

pub fn len(&self) -> usize

Returns the number of colors in the ramp.

pub fn is_empty(&self) -> bool

Returns true if the ramp contains no colors.

Trait Implementations

impl Clone for ColorRamp

fn clone(&self) -> ColorRamp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorRamp

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

Formats the value using the given formatter.

impl Default for ColorRamp

fn default() -> ColorRamp

Returns the “default value” for a type.

impl PartialEq for ColorRamp

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ColorRamp

impl StructuralPartialEq for ColorRamp