class Z3SFC extends SpaceTimeFillingCurve
Z3 space filling curve
Linear Supertypes
Known Subclasses
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Inherited
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- SpaceTimeFillingCurve
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Visibility
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Instance Constructors
-
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
-
new
Z3SFC(dims: Z3Dimensions)
- dims
curve dimensions
Value Members
-
def
index(x: Double, y: Double, t: Long, lenient: Boolean = false): Long
- Definition Classes
- Z3SFC → SpaceTimeFillingCurve
-
def
invert(z: Long): (Double, Double, Long)
- Definition Classes
- Z3SFC → SpaceTimeFillingCurve
- val lat: NormalizedDimension
- val lon: NormalizedDimension
-
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
- Z3SFC → SpaceTimeFillingCurve
-
def
ranges(x: (Double, Double), y: (Double, Double), t: (Long, Long), precision: Int, maxRanges: Option[Int]): Seq[IndexRange]
- Definition Classes
- SpaceTimeFillingCurve
-
def
ranges(x: (Double, Double), y: (Double, Double), t: (Long, Long), precision: Int): Seq[IndexRange]
- Definition Classes
- SpaceTimeFillingCurve
-
def
ranges(x: (Double, Double), y: (Double, Double), t: (Long, Long)): Seq[IndexRange]
- Definition Classes
- SpaceTimeFillingCurve
- val time: NormalizedDimension
- val wholePeriod: Seq[(Long, Long)]