Struct Style

pub struct Style { /* private fields */ }

A style with a color, linear gradient, radial gradient, or image.

Implementations

impl Style

pub fn new( color: Option<Color>, linear_gradient: Option<LinearGradient>, radial_gradient: Option<RadialGradient>, image: Option<ImageBitmap>, ) -> Result<Style, JsError>

Creates a new Style with the given color, linear gradient, radial gradient, or image. It must have exactly one of these.

pub fn clone_js(&self) -> Style

Clones the Style.

pub fn from_color(color: Color) -> Style

Creates a new Style with the given color.

pub fn from_linear_gradient(gradient: LinearGradient) -> Style

Creates a new Style with the given linear gradient.

pub fn from_radial_gradient(gradient: RadialGradient) -> Style

Creates a new Style with the given radial gradient.

pub fn from_image(image: ImageBitmap) -> Style

Creates a new Style with the given image.

pub fn default_style() -> Style

Returns the default Style, which is a color with the default color.

pub fn fade(&self, amount: f32) -> Style

Fades the Style by a given amount.

pub fn color(&self) -> Option<Color>

Gets the Color of the style, if it’s a color.

pub fn set_color(&mut self, color: Color)

Sets the style to a Color.

pub fn linear_gradient(&self) -> Option<LinearGradient>

Gets the LinearGradient of the style, if it’s a linear gradient.

pub fn set_linear_gradient(&mut self, linear_gradient: LinearGradient)

Sets the style to a LinearGradient.

pub fn radial_gradient(&self) -> Option<RadialGradient>

Gets the RadialGradient of the style, if it’s a radial gradient.

pub fn set_radial_gradient(&mut self, radial_gradient: RadialGradient)

Sets the style to a RadialGradient.

pub fn image(&self) -> Option<ImageBitmap>

Gets the ImageBitmap of the style, if it’s an image.

pub fn set_image(&mut self, image: ImageBitmap)

Sets the style to an ImageBitmap.

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

Gets the Color at a given point.

pub fn lerp( style1: &Style, style2: &Style, t: f32, x: Option<f32>, y: Option<f32>, width: Option<f32>, height: Option<f32>, data_width: Option<usize>, data_height: Option<usize>, ) -> Result<Style, String>

Linearly interpolates between two Styles given a progress value.

impl Style

pub fn from_paint_and_opacity(paint: &Paint, opacity: &Opacity) -> Style

Creates a style given a Paint and a Opacity.

pub fn from_pattern_child( child: &Node, x: f32, y: f32, width: f32, height: f32, ) -> Style

Trait Implementations

impl Clone for Style

fn clone(&self) -> Style

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Style

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

Formats the value using the given formatter.

impl Default for Style

fn default() -> Self

Returns the “default value” for a type.

impl From<Style> for JsValue

fn from(value: Style) -> Self

Converts to this type from the input type.

impl FromWasmAbi for Style

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 Style

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 Style

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<Style>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for Style

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 Style

fn none() -> Self::Abi

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

impl RefFromWasmAbi for Style

type Abi = u32

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<Style>

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 Style

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<Style>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for Style

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 Style

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

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

impl VectorIntoJsValue for Style

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

impl VectorIntoWasmAbi for Style

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

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

impl WasmDescribe for Style

fn describe()

impl WasmDescribeVector for Style

fn describe_vector()

impl SupportsConstructor for Style

impl SupportsInstanceProperty for Style

impl SupportsStaticProperty for Style