class Z3SFC extends SpaceTimeFillingCurve

Z3 space filling curve

Linear Supertypes
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  1. Z3SFC
  2. SpaceTimeFillingCurve
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Instance Constructors

  1. new Z3SFC(period: TimePeriod, precision: Int = 21)

    Alternate constructor

    Alternate constructor

    period

    time period used to bin results

    precision

    bits used per dimension - note all precisions must sum to less than 64

  2. new Z3SFC(dims: Z3Dimensions)

    dims

    curve dimensions

Value Members

  1. def index(x: Double, y: Double, t: Long, lenient: Boolean = false): Long
    Definition Classes
    Z3SFCSpaceTimeFillingCurve
  2. def invert(z: Long): (Double, Double, Long)
    Definition Classes
    Z3SFCSpaceTimeFillingCurve
  3. val lat: NormalizedDimension
  4. val lon: NormalizedDimension
  5. def ranges(xy: Seq[(Double, Double, Double, Double)], t: Seq[(Long, Long)], precision: Int, maxRanges: Option[Int]): Seq[IndexRange]

    Gets ranges

    Gets ranges

    xy

    sequence of bounding boxes, in the form of (xmin, ymin, xmax, ymax)

    t

    sequence of time bounds, in the form of (tmin, tmax)

    precision

    precision of the zvalues to consider, up to 64 bits

    maxRanges

    rough upper bound on the number of ranges to return

    Definition Classes
    Z3SFCSpaceTimeFillingCurve
  6. def ranges(x: (Double, Double), y: (Double, Double), t: (Long, Long), precision: Int, maxRanges: Option[Int]): Seq[IndexRange]
    Definition Classes
    SpaceTimeFillingCurve
  7. def ranges(x: (Double, Double), y: (Double, Double), t: (Long, Long), precision: Int): Seq[IndexRange]
    Definition Classes
    SpaceTimeFillingCurve
  8. def ranges(x: (Double, Double), y: (Double, Double), t: (Long, Long)): Seq[IndexRange]
    Definition Classes
    SpaceTimeFillingCurve
  9. val time: NormalizedDimension
  10. val wholePeriod: Seq[(Long, Long)]