Struct Gradient 

pub struct Gradient {
    pub kind: GradientKind,
    pub stops: Vec<(f64, Color)>,
}

A gradient in the node’s local coordinates (origin at the node center).

Fields

kind: GradientKind

Linear or radial, with its geometry.

stops: Vec<(f64, Color)>

(offset in 0..=1, color), sorted by offset.

Implementations

impl Gradient

pub fn linear(from: impl Into<Point>, to: impl Into<Point>) -> Self

Linear gradient from from to to; add colors with stops.

pub fn radial(center: impl Into<Point>, radius: f64) -> Self

Radial gradient around center; add colors with stops.

pub fn stop(self, offset: f64, color: Color) -> Self

Adds a color stop at offset (0..=1).

pub fn stops(self, colors: impl IntoIterator<Item = Color>) -> Self

Evenly spaced stops.

pub fn with_opacity(&self, opacity: f64) -> Self

Multiplies every stop’s alpha (node opacity).

pub fn is_visible(&self) -> bool

Whether any stop is not fully transparent.

Trait Implementations

impl Clone for Gradient

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Gradient

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

Formats the value using the given formatter.

impl Lerp for Gradient

Same kind and stop count: points, offsets and colors interpolate. Otherwise the gradient switches at the midpoint.

fn lerp(&self, to: &Self, t: f64) -> Self

Value at t between self (0) and to (1); t may leave 0..=1.

impl PartialEq for Gradient

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Gradient