Struct CurveCubic

pub struct CurveCubic {
    pub control_start: Option<Smart<Axes<Rel<Length>>>>,
    pub control_end: Option<Axes<Rel<Length>>>,
    pub end: Axes<Rel<Length>>,
    /* private fields */
}

Adds a cubic Bézier curve segment from the last point to end, using control-start and control-end as the control points.

// Function to illustrate where the control points are.
#let handle(start, end) = place(
  line(stroke: red, start: start, end: end)
)

#handle((0pt, 80pt), (10pt, 20pt))
#handle((90pt, 60pt), (100pt, 0pt))

#curve(
  stroke: blue,
  curve.move((0pt, 80pt)),
  curve.cubic((10pt, 20pt), (90pt, 60pt), (100pt, 0pt)),
)

Fields

control_start: Option<Smart<Axes<Rel<Length>>>>

control_end: Option<Axes<Rel<Length>>>

end: Axes<Rel<Length>>

Implementations

impl CurveCubic

pub fn new( control_start: Option<Smart<Axes<Rel<Length>>>>, control_end: Option<Axes<Rel<Length>>>, end: Axes<Rel<Length>>, ) -> Self

Create a new instance of the element.

pub fn with_relative(self, relative: bool) -> Self

Builder-style setter for the relative field.

pub fn push_relative(&mut self, relative: bool)

Setter for the relative field.

pub fn relative(&self, styles: StyleChain<'_>) -> bool

Whether the control-start, control-end, and end coordinates are relative to the previous point.

pub fn relative_in(styles: StyleChain<'_>) -> bool

Access the relative field in the given style chain.

pub fn set_relative(relative: bool) -> Property

Create a style property for the relative field.

Trait Implementations

impl Capable for CurveCubic

fn vtable(capability: TypeId) -> Option<NonNull<()>>

Get the pointer to the vtable for the given capability / trait.

impl Clone for CurveCubic

fn clone(&self) -> CurveCubic

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Construct for CurveCubic

fn construct(engine: &mut Engine<'_>, args: &mut Args) -> SourceResult<Content>

Construct an element from the arguments.

impl Debug for CurveCubic

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

Formats the value using the given formatter.

impl Fields for CurveCubic

type Enum = Fields

An enum with the fields of the element.

fn has(&self, id: u8) -> bool

Whether the element has the given field set.

fn field(&self, id: u8) -> Result<Value, FieldAccessError>

Get the field with the given field ID.

fn field_with_styles( &self, id: u8, styles: StyleChain<'_>, ) -> Result<Value, FieldAccessError>

Get the field with the given ID in the presence of styles.

fn field_from_styles( id: u8, styles: StyleChain<'_>, ) -> Result<Value, FieldAccessError>

Get the field with the given ID from the styles.

fn materialize(&mut self, styles: StyleChain<'_>)

Resolve all fields with the styles and save them in-place.

fn fields(&self) -> Dict

Get the fields of the element.

impl Hash for CurveCubic

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoValue for CurveCubic

fn into_value(self) -> Value

Cast this type into a value.

impl NativeElement for CurveCubic

fn data() -> &'static NativeElementData

Get the element data for the native Rust element.

fn elem() -> Element

where Self: Sized,

Get the element for the native Rust element.

fn pack(self) -> Content

where Self: Sized,

Pack the element into type-erased content.

impl PartialEq for CurveCubic

fn eq(&self, other: &Self) -> 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 Repr for CurveCubic

fn repr(&self) -> EcoString

Return the debug representation of the value.

impl Set for CurveCubic

fn set(engine: &mut Engine<'_>, args: &mut Args) -> SourceResult<Styles>

Parse relevant arguments into style properties for this element.