Struct RadialGradient

pub struct RadialGradient {
    pub f: Point2D,
    pub c: Point2D,
    pub r: f32,
    /* private fields */
}

A radial gradient with two circles and color stops.

Fields

f: Point2D

The start circle center point of the gradient.

c: Point2D

The end circle center point of the gradient.

r: f32

The radius of the gradient.

Implementations

impl RadialGradient

pub fn new( f: Point2D, c: Point2D, r: f32, color_stops: Vec<ColorStop>, ) -> RadialGradient

Creates a new RadialGradient with the given focal point, center point, radius, and ColorStops.

pub fn default_radial_gradient() -> RadialGradient

Returns the default RadialGradient, which is a gradient from the focal point to the center with the same color.

pub fn color_stops(&self) -> Vec<ColorStop>

Gets the ColorStops of the gradient.

pub fn set_color_stops(&mut self, color_stops: Vec<ColorStop>)

Sets the ColorStops of the gradient.

pub fn color_at_offset(&self, position: f32) -> Color

Gets the Color at a given offset along the gradient.

pub fn color_at(&self, p: Point2D) -> Color

Gets the Color at a given point along the gradient.

pub fn single_color_gradient( f: Point2D, c: Point2D, r: f32, color: Color, repeats: Option<usize>, ) -> RadialGradient

Returns a single color radial gradient.

pub fn lerp( gradient1: &RadialGradient, gradient2: &RadialGradient, t: f32, ) -> RadialGradient

Linearly interpolates between two RadialGradients given a progress value.

Trait Implementations

impl Clone for RadialGradient

fn clone(&self) -> RadialGradient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RadialGradient

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

Formats the value using the given formatter.

impl Default for RadialGradient

fn default() -> Self

Returns the “default value” for a type.

impl From<RadialGradient> for JsValue

fn from(value: RadialGradient) -> Self

Converts to this type from the input type.

impl FromWasmAbi for RadialGradient

type Abi = u32

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for RadialGradient

type Abi = u32

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for RadialGradient

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<RadialGradient>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for RadialGradient

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for RadialGradient

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for RadialGradient

type Abi = u32

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<RadialGradient>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for RadialGradient

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<RadialGradient>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for RadialGradient

type Error = JsValue

The type returned in the event of a conversion error.

fn try_from_js_value(value: JsValue) -> Result<Self, Self::Error>

Performs the conversion.

impl VectorFromWasmAbi for RadialGradient

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[RadialGradient]>

impl VectorIntoJsValue for RadialGradient

fn vector_into_jsvalue(vector: Box<[RadialGradient]>) -> JsValue

impl VectorIntoWasmAbi for RadialGradient

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[RadialGradient]>) -> Self::Abi

impl WasmDescribe for RadialGradient

fn describe()

impl WasmDescribeVector for RadialGradient

fn describe_vector()

impl SupportsConstructor for RadialGradient

impl SupportsInstanceProperty for RadialGradient

impl SupportsStaticProperty for RadialGradient