views/com.patrykandpatrick.vico.views.cartesian.layer/LineCartesianLayer/Interpolator

Interpolator

interface Interpolator

Interpolates between a LineCartesianLayer line’s points, defining its shape.

Types

Companion

object Companion

Houses Interpolator singletons and factory functions.

Functions

getYRange

open fun getYRange(y: List<Double>): ClosedRange<Double>

Returns the y-value range of the interpolated curve for the given y values. This may be wider than the range of y if the interpolation overshoots (e.g., for splines). The default implementation returns the range of y.

interpolate

abstract fun interpolate(context: CartesianDrawingContext, path: Path, points: List<PointF>, visibleIndexRange: IntRange)

Draws path through points. Only the points in visibleIndexRange need to produce path operations, but the remaining points are available for use in interpolation.