XZ3SFC

Companion object XZ3SFC

class XZ3SFC extends AnyRef

Extended Z-order curve implementation used for efficiently storing polygons.

Based on 'XZ-Ordering: A Space-Filling Curve for Objects with Spatial Extension' by Christian Böhm, Gerald Klump and Hans-Peter Kriegel, expanded to 3 dimensions

Linear Supertypes

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Instance Constructors

new XZ3SFC(g: Short, xBounds: (Double, Double), yBounds: (Double, Double), zBounds: (Double, Double))
g
resolution level of the curve - i.e. how many times the space will be recursively split into eighths

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final def !=(arg0: Any): Boolean

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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

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protected[lang]
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@throws( ... ) @native() @HotSpotIntrinsicCandidate()
final def eq(arg0: AnyRef): Boolean

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def equals(arg0: Any): Boolean

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val g: Short
final def getClass(): Class[_]

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@native() @HotSpotIntrinsicCandidate()
def hashCode(): Int

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@native() @HotSpotIntrinsicCandidate()
def index(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double, lenient: Boolean = false): Long
Index a polygon by it's bounding box
Index a polygon by it's bounding box
xmin
min x value in xBounds
ymin
min y value in yBounds
zmin
min z value in zBounds
xmax
max x value in xBounds, must be >= xmin
ymax
max y value in yBounds, must be >= ymin
zmax
max z value in zBounds, must be >= tmin
lenient
standardize boundaries to valid values, or raise an exception
returns
z value for the bounding box
final def isInstanceOf[T0]: Boolean

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final def ne(arg0: AnyRef): Boolean

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def normalize(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double, lenient: Boolean): (Double, Double, Double, Double, Double, Double)
Normalize user space values to [0,1]
Normalize user space values to [0,1]
xmin
min x value in user space
ymin
min y value in user space
zmin
min z value in user space
xmax
max x value in user space, must be >= xmin
ymax
max y value in user space, must be >= ymin
zmax
max z value in user space, must be >= zmin
lenient
standardize boundaries to valid values, or raise an exception

Attributes
protected
final def notify(): Unit

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@native() @HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

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@native() @HotSpotIntrinsicCandidate()
def ranges(queries: Seq[(Double, Double, Double, Double, Double, Double)], maxRanges: Option[Int] = None): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
queries
a sequence of OR'd windows to cover. Each window is in the form (xmin, ymin, zmin, xmax, ymax, zmax) where all values are in user space
maxRanges
a rough upper limit on the number of ranges to generate
def ranges(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double, maxRanges: Option[Int]): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
xmin
min x value in user space
ymin
min y value in user space
zmin
min z value in user space
xmax
max x value in user space, must be >= xmin
ymax
max y value in user space, must be >= ymin
zmax
max z value in user space, must be >= zmin
maxRanges
a rough upper limit on the number of ranges to generate
def ranges(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
xmin
min x value in user space
ymin
min y value in user space
zmin
min z value in user space
xmax
max x value in user space, must be >= xmin
ymax
max y value in user space, must be >= ymin
zmax
max z value in user space, must be >= zmin
def ranges(query: (Double, Double, Double, Double, Double, Double), maxRanges: Option[Int]): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
query
a window to cover in the form (xmin, ymin, zmin, xmax, ymax, zmax) where all values are in user space
maxRanges
a rough upper limit on the number of ranges to generate
def ranges(query: (Double, Double, Double, Double, Double, Double)): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
query
a window to cover in the form (xmin, ymin, zmin, xmax, ymax, zmax) where all values are in user space
final def synchronized[T0](arg0: ⇒ T0): T0

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def toString(): String

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final def wait(arg0: Long, arg1: Int): Unit

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@throws( ... )
final def wait(arg0: Long): Unit

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@throws( ... ) @native()
final def wait(): Unit

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@throws( ... )
val xBounds: (Double, Double)
val yBounds: (Double, Double)
val zBounds: (Double, Double)

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final def !=(arg0: Any): Boolean

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final def ##(): Int

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final def ==(arg0: Any): Boolean

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def clone(): AnyRef

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protected[lang]
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@throws( ... ) @native() @HotSpotIntrinsicCandidate()
final def eq(arg0: AnyRef): Boolean

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def equals(arg0: Any): Boolean

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final def getClass(): Class[_]

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@native() @HotSpotIntrinsicCandidate()
def hashCode(): Int

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@native() @HotSpotIntrinsicCandidate()
final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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@native() @HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

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@native() @HotSpotIntrinsicCandidate()
final def synchronized[T0](arg0: ⇒ T0): T0

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def toString(): String

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final def wait(arg0: Long, arg1: Int): Unit

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@throws( ... )
final def wait(arg0: Long): Unit

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@throws( ... ) @native()
final def wait(): Unit

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@throws( ... )
def finalize(): Unit

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protected[lang]
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@throws( classOf[java.lang.Throwable] ) @Deprecated
Deprecated

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final def asInstanceOf[T0]: T0

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final def isInstanceOf[T0]: Boolean

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final def !=(arg0: Any): Boolean

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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

Attributes
protected[lang]
Definition Classes
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@throws( ... ) @native() @HotSpotIntrinsicCandidate()
final def eq(arg0: AnyRef): Boolean

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def equals(arg0: Any): Boolean

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val g: Short
final def getClass(): Class[_]

Definition Classes
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Annotations
@native() @HotSpotIntrinsicCandidate()
def hashCode(): Int

Definition Classes
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Annotations
@native() @HotSpotIntrinsicCandidate()
def index(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double, lenient: Boolean = false): Long
Index a polygon by it's bounding box
Index a polygon by it's bounding box
xmin
min x value in xBounds
ymin
min y value in yBounds
zmin
min z value in zBounds
xmax
max x value in xBounds, must be >= xmin
ymax
max y value in yBounds, must be >= ymin
zmax
max z value in zBounds, must be >= tmin
lenient
standardize boundaries to valid values, or raise an exception
returns
z value for the bounding box
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def normalize(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double, lenient: Boolean): (Double, Double, Double, Double, Double, Double)
Normalize user space values to [0,1]
Normalize user space values to [0,1]
xmin
min x value in user space
ymin
min y value in user space
zmin
min z value in user space
xmax
max x value in user space, must be >= xmin
ymax
max y value in user space, must be >= ymin
zmax
max z value in user space, must be >= zmin
lenient
standardize boundaries to valid values, or raise an exception

Attributes
protected
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@native() @HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@native() @HotSpotIntrinsicCandidate()
def ranges(queries: Seq[(Double, Double, Double, Double, Double, Double)], maxRanges: Option[Int] = None): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
queries
a sequence of OR'd windows to cover. Each window is in the form (xmin, ymin, zmin, xmax, ymax, zmax) where all values are in user space
maxRanges
a rough upper limit on the number of ranges to generate
def ranges(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double, maxRanges: Option[Int]): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
xmin
min x value in user space
ymin
min y value in user space
zmin
min z value in user space
xmax
max x value in user space, must be >= xmin
ymax
max y value in user space, must be >= ymin
zmax
max z value in user space, must be >= zmin
maxRanges
a rough upper limit on the number of ranges to generate
def ranges(xmin: Double, ymin: Double, zmin: Double, xmax: Double, ymax: Double, zmax: Double): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
xmin
min x value in user space
ymin
min y value in user space
zmin
min z value in user space
xmax
max x value in user space, must be >= xmin
ymax
max y value in user space, must be >= ymin
zmax
max z value in user space, must be >= zmin
def ranges(query: (Double, Double, Double, Double, Double, Double), maxRanges: Option[Int]): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
query
a window to cover in the form (xmin, ymin, zmin, xmax, ymax, zmax) where all values are in user space
maxRanges
a rough upper limit on the number of ranges to generate
def ranges(query: (Double, Double, Double, Double, Double, Double)): Seq[IndexRange]
Determine XZ-curve ranges that will cover a given query window
Determine XZ-curve ranges that will cover a given query window
query
a window to cover in the form (xmin, ymin, zmin, xmax, ymax, zmax) where all values are in user space
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... ) @native()
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
val xBounds: (Double, Double)
val yBounds: (Double, Double)
val zBounds: (Double, Double)
def finalize(): Unit

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] ) @Deprecated
Deprecated

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XZ3SFC

Companion object XZ3SFC

class XZ3SFC extends AnyRef

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XZ3SFC 

Companion object XZ3SFC

class XZ3SFC extends AnyRef

Instance Constructors

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XZ3SFC