Package

geotrellis.spark.io.index

zcurve

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package zcurve

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  1. final class Z2 extends AnyVal

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

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

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

    min

    The lower-left point

    max

    The upper-right point

  3. final class Z3 extends AnyVal

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

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

  5. class ZSpaceTimeKeyIndex extends KeyIndex[SpaceTimeKey]

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  6. class ZSpatialKeyIndex extends KeyIndex[SpatialKey]

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Value Members

  1. object Z2

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  2. object Z3

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  3. object ZSpaceTimeKeyIndex extends Serializable

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

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    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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