Struct web_sys::Path2d

#[repr(transparent)]
pub struct Path2d { /* fields omitted */ }

The Path2D object

MDN Documentation

This API requires the following crate features to be activated: Path2d

Methods

impl Path2d

pub fn new() -> Result<Path2d, JsValue>

The new Path2D(..) constructor, creating a new instance of Path2D

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn new_with_other(other: &Path2d) -> Result<Path2d, JsValue>

The new Path2D(..) constructor, creating a new instance of Path2D

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn new_with_path_string(path_string: &str) -> Result<Path2d, JsValue>

The new Path2D(..) constructor, creating a new instance of Path2D

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn add_path(&self, path: &Path2d)

The addPath() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn add_path_with_transformation(
    &self,
    path: &Path2d,
    transformation: &SvgMatrix
)

The addPath() method

MDN Documentation

This API requires the following crate features to be activated: Path2d, SvgMatrix

impl Path2d

pub fn arc(
    &self,
    x: f64,
    y: f64,
    radius: f64,
    start_angle: f64,
    end_angle: f64
) -> Result<(), JsValue>

The arc() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn arc_with_anticlockwise(
    &self,
    x: f64,
    y: f64,
    radius: f64,
    start_angle: f64,
    end_angle: f64,
    anticlockwise: bool
) -> Result<(), JsValue>

The arc() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn arc_to(
    &self,
    x1: f64,
    y1: f64,
    x2: f64,
    y2: f64,
    radius: f64
) -> Result<(), JsValue>

The arcTo() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn bezier_curve_to(
    &self,
    cp1x: f64,
    cp1y: f64,
    cp2x: f64,
    cp2y: f64,
    x: f64,
    y: f64
)

The bezierCurveTo() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn close_path(&self)

The closePath() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn ellipse(
    &self,
    x: f64,
    y: f64,
    radius_x: f64,
    radius_y: f64,
    rotation: f64,
    start_angle: f64,
    end_angle: f64
) -> Result<(), JsValue>

The ellipse() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn ellipse_with_anticlockwise(
    &self,
    x: f64,
    y: f64,
    radius_x: f64,
    radius_y: f64,
    rotation: f64,
    start_angle: f64,
    end_angle: f64,
    anticlockwise: bool
) -> Result<(), JsValue>

The ellipse() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn line_to(&self, x: f64, y: f64)

The lineTo() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn move_to(&self, x: f64, y: f64)

The moveTo() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn quadratic_curve_to(&self, cpx: f64, cpy: f64, x: f64, y: f64)

The quadraticCurveTo() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

impl Path2d

pub fn rect(&self, x: f64, y: f64, w: f64, h: f64)

The rect() method

MDN Documentation

This API requires the following crate features to be activated: Path2d

Trait Implementations

impl AsRef<JsValue> for Path2d

fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<Object> for Path2d

fn as_ref(&self) -> &Object

Performs the conversion.

impl From<JsValue> for Path2d

fn from(obj: JsValue) -> Path2d

Performs the conversion.

impl From<Path2d> for JsValue

fn from(obj: Path2d) -> JsValue

Performs the conversion.

impl From<Path2d> for Object

fn from(obj: Path2d) -> Object

Performs the conversion.

impl Clone for Path2d

fn clone(&self) -> Path2d

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Path2d

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

Formats the value using the given formatter.

impl Deref for Path2d

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Object

Dereferences the value.

impl JsCast for Path2d

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

fn is_instance_of<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value is an instance of the type T.

fn dyn_into<T>(self) -> Result<T, Self> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn dyn_ref<T>(&self) -> Option<&T> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn unchecked_into<T>(self) -> T where
    T: JsCast, 

Performs a zero-cost unchecked cast into the specified type.

fn unchecked_ref<T>(&self) -> &T where
    T: JsCast, 

Performs a zero-cost unchecked cast into a reference to the specified type.

impl FromWasmAbi for Path2d

type Abi = <JsValue as FromWasmAbi>::Abi

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

unsafe fn from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self

Recover a Self from Self::Abi.

impl WasmDescribe for Path2d

fn describe()

impl IntoWasmAbi for Path2d

type Abi = <JsValue as IntoWasmAbi>::Abi

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

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

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

impl<'a> IntoWasmAbi for &'a Path2d

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

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

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

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

impl OptionIntoWasmAbi for Path2d

fn none() -> Self::Abi

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

impl<'a> OptionIntoWasmAbi for &'a Path2d

fn none() -> Self::Abi

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

impl OptionFromWasmAbi for Path2d

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 RefFromWasmAbi for Path2d

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<Path2d>

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, extra: &mut dyn Stack) -> Self::Anchor

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