geotrellis.spark.io.index

zcurve

package zcurve

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Type Members

  1. final class Z2 extends AnyVal

  2. case class Z2Range(min: Z2, max: Z2) extends Product with Serializable

    Represents a rectangle in defined by min and max as two opposing points

  3. final class Z3 extends AnyVal

  4. case class Z3Range(min: Z3, max: Z3) extends Product with Serializable

    Represents a cube in defined by min and max as two opposing points

  5. class ZSpaceTimeKeyIndex extends KeyIndex[SpaceTimeKey]

  6. class ZSpatialKeyIndex extends KeyIndex[SpatialKey]

Value Members

  1. object Z2

  2. object Z3

  3. object ZSpaceTimeKeyIndex extends Serializable

  4. def zdiv(load: (Long, Long, Int, Int) ⇒ Long, dims: Int)(xd: Long, rmin: Long, rmax: Long): (Long, Long)

    Implements the the algorithm defined in: Tropf paper to find: LITMAX: maximum z-index in query range smaller than current point, xd BIGMIN: minimum z-index in query range greater than current point, xd

    Implements the the algorithm defined in: Tropf paper to find: LITMAX: maximum z-index in query range smaller than current point, xd BIGMIN: minimum z-index in query range greater than current point, xd

    returns

    (LITMAX, BIGMIN)

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