Struct norad::ContourPoint

pub struct ContourPoint {
    pub x: f64,
    pub y: f64,
    pub typ: PointType,
    pub smooth: bool,
    pub name: Option<Name>,
    /* private fields */
}

A single point in a Contour.

Fields

x: f64

Contour point x coordinate value.

y: f64

Contour point y coordinate value.

typ: PointType

Contour point type.

smooth: bool

Whether a smooth curvature should be maintained at this point. Must not be set for off-curve points.

name: Option<Name>

Optional contour point name.

Implementations

impl ContourPoint

pub fn new( x: f64, y: f64, typ: PointType, smooth: bool, name: Option<Name>, identifier: Option<Identifier>, lib: Option<Plist> ) -> Self

Returns a new ContourPoint given an x coordinate value, y coordinate value, point type, and smooth definition.

pub fn lib(&self) -> Option<&Plist>

Returns a reference to the contour’s lib.

pub fn lib_mut(&mut self) -> Option<&mut Plist>

Returns a mutable reference to the contour’s lib.

pub fn replace_lib(&mut self, lib: Plist) -> Option<Plist>

Replaces the actual lib by the lib given in parameter, returning the old lib if present. Sets a new UUID v4 identifier if none is set already.

pub fn take_lib(&mut self) -> Option<Plist>

Takes the lib out of the contour, leaving a None in its place.

pub fn identifier(&self) -> Option<&Identifier>

Returns a reference to the contour’s identifier.

pub fn replace_identifier(&mut self, id: Identifier) -> Option<Identifier>

Replaces the actual identifier by the identifier given in parameter, returning the old identifier if present.

pub fn to_kurbo(&self) -> Point

Returns a kurbo::Point with this ContourPoint’s coordinates.

pub fn transform(&mut self, transform: AffineTransform)

Applies a transformation matrix to the point’s coordinates

Trait Implementations

impl Clone for ContourPoint

fn clone(&self) -> ContourPoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ContourPoint

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

Formats the value using the given formatter.

impl PartialEq for ContourPoint

fn eq(&self, other: &ContourPoint) -> 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 StructuralPartialEq for ContourPoint