Enum PathEl 

pub enum PathEl {
    MoveTo(Point),
    LineTo(Point),
    QuadTo(Point, Point),
    CurveTo(Point, Point, Point),
    ClosePath,
}

The element of a Bézier path.

A valid path has MoveTo at the beginning of each subpath.

Variants

MoveTo(Point)

Move directly to the point without drawing anything, starting a new subpath.

LineTo(Point)

Draw a line from the current location to the point.

QuadTo(Point, Point)

Draw a quadratic bezier using the current location and the two points.

CurveTo(Point, Point, Point)

Draw a cubic bezier using the current location and the three points.

ClosePath

Close off the path.

Implementations

impl PathEl

pub fn is_finite(&self) -> bool

Is this path element finite?

pub fn is_nan(&self) -> bool

Is this path element NaN?

pub fn end_point(&self) -> Option<Point>

Get the end point of the path element, if it exists.

Trait Implementations

impl Clone for PathEl

fn clone(&self) -> PathEl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathEl

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PathEl

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Extend<PathEl> for BezPath

fn extend<I: IntoIterator<Item = PathEl>>(&mut self, iter: I)

Add the items from the iterator to this path.

Note that if you’re attempting to make a continuous path, you will generally want to ensure that the iterator does not contain any MoveTo or ClosePath elements. Note especially that many (open) shapes will start with a MoveTo if you use their path_elements function. Some shapes have alternatives for this use case, such as Arc::append_iter.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<PathEl> for BezPath

fn from_iter<T: IntoIterator<Item = PathEl>>(iter: T) -> Self

Creates a value from an iterator.

impl JsonSchema for PathEl

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Mul<PathEl> for Affine

type Output = PathEl

The resulting type after applying the * operator.

fn mul(self, other: PathEl) -> PathEl

Performs the * operation.

impl Mul<PathEl> for TranslateScale

type Output = PathEl

The resulting type after applying the * operator.

fn mul(self, other: PathEl) -> PathEl

Performs the * operation.

impl PartialEq for PathEl

fn eq(&self, other: &PathEl) -> 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 Serialize for PathEl

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PathEl

impl StructuralPartialEq for PathEl