Struct gsk4::PathPoint

pub struct PathPoint { /* private fields */ }

Available on crate feature v4_14 only.

Implementations

impl PathPoint

pub fn as_ptr(&self) -> *mut GskPathPoint

pub unsafe fn from_glib_ptr_borrow<'a>(ptr: *const GskPathPoint) -> &'a Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut<'a>( ptr: *mut GskPathPoint ) -> &'a mut Self

Borrows the underlying C value mutably.

impl PathPoint

pub fn distance(&self, measure: &PathMeasure) -> f32

pub fn position(&self, path: &Path) -> Point

pub fn rotation(&self, path: &Path, direction: PathDirection) -> f32

pub fn tangent(&self, path: &Path, direction: PathDirection) -> Vec2

impl PathPoint

pub fn curvature( &self, path: &Path, direction: PathDirection ) -> (f32, Option<Point>)

Trait Implementations

impl Clone for PathPoint

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl HasParamSpec for PathPoint

type ParamSpec = ParamSpecBoxed

type SetValue = PathPoint

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, PathPoint>

fn param_spec_builder() -> Self::BuilderFn

impl Ord for PathPoint

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for PathPoint

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for PathPoint

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for PathPoint

fn static_type() -> Type

Returns the type identifier of Self.

impl Copy for PathPoint

impl Eq for PathPoint