Enum vega_lite_3::Interpolate

pub enum Interpolate {
    Basis,
    BasisClosed,
    BasisOpen,
    Bundle,
    Cardinal,
    CardinalClosed,
    CardinalOpen,
    Linear,
    LinearClosed,
    Monotone,
    Step,
    StepAfter,
    StepBefore,
}

The line interpolation method to use for line and area marks. One of the following:

• "linear": piecewise linear segments, as in a polyline.
• "linear-closed": close the linear segments to form a polygon.
• "step": alternate between horizontal and vertical segments, as in a step function.
• "step-before": alternate between vertical and horizontal segments, as in a step function.
• "step-after": alternate between horizontal and vertical segments, as in a step function.
• "basis": a B-spline, with control point duplication on the ends.
• "basis-open": an open B-spline; may not intersect the start or end.
• "basis-closed": a closed B-spline, as in a loop.
• "cardinal": a Cardinal spline, with control point duplication on the ends.
• "cardinal-open": an open Cardinal spline; may not intersect the start or end, but will intersect other control points.
• "cardinal-closed": a closed Cardinal spline, as in a loop.
• "bundle": equivalent to basis, except the tension parameter is used to straighten the spline.
• "monotone": cubic interpolation that preserves monotonicity in y.

The line interpolation method for the error band. One of the following:

• "linear": piecewise linear segments, as in a polyline.
• "linear-closed": close the linear segments to form a polygon.
• "step": a piecewise constant function (a step function) consisting of alternating horizontal and vertical lines. The y-value changes at the midpoint of each pair of adjacent x-values.
• "step-before": a piecewise constant function (a step function) consisting of alternating horizontal and vertical lines. The y-value changes before the x-value.
• "step-after": a piecewise constant function (a step function) consisting of alternating horizontal and vertical lines. The y-value changes after the x-value.
• "basis": a B-spline, with control point duplication on the ends.
• "basis-open": an open B-spline; may not intersect the start or end.
• "basis-closed": a closed B-spline, as in a loop.
• "cardinal": a Cardinal spline, with control point duplication on the ends.
• "cardinal-open": an open Cardinal spline; may not intersect the start or end, but will intersect other control points.
• "cardinal-closed": a closed Cardinal spline, as in a loop.
• "bundle": equivalent to basis, except the tension parameter is used to straighten the spline.
• "monotone": cubic interpolation that preserves monotonicity in y.

Variants

Basis

BasisClosed

BasisOpen

Bundle

Cardinal

CardinalClosed

CardinalOpen

Linear

LinearClosed

Monotone

Step

StepAfter

StepBefore

Trait Implementations

impl Clone for Interpolate

fn clone(&self) -> Interpolate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Interpolate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Interpolate

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for Interpolate

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

Serialize this value into the given Serde serializer.