VectorTile

A concrete representation of a VectorTile, as one decoded from Protobuf bytes. At its simplest, a Tile is just a collection of Layers. We opt to expose each Layer name at the Tile level, as the keys of a Map. This way, if the layer names are known by the user ahead of time, they can search through the Tile quickly.

import geotrellis.vectortile._

val bytes: Array[Byte] = ...  // from some `.mvt` file
val key: SpatialKey = ...  // preknown
val layout: LayoutDefinition = ...  // preknown
val tileExtent: Extent = layout.mapTransform(key)

val tile: VectorTile = VectorTile.fromBytes(bytes, tileExtent)

Annotations: @experimental()

Linear Supertypes

Serializable, Serializable, Product, Equals, AnyRef, Any

Instance Constructors

new VectorTile(layers: Map[String, Layer], tileExtent: Extent, forcePolygonWinding: Boolean = true)

This is not meant to be called directly - see this class's companion object for the available helper methods.

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

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

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
val forcePolygonWinding: Boolean
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val layers: Map[String, Layer]
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def pretty: String

Pretty-print this VectorTile.
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
val tileExtent: Extent
def toBytes: Array[Byte]

Encode this VectorTile back into its original form of Protobuf bytes.
def toGeoJson: String

Yield GeoJson for this VectorTile.
Yield GeoJson for this VectorTile. Geometries are reprojected from WebMercator to LatLng, and metadata is dropped.
def toIterable: Iterable[MVTFeature[Geometry]]

Return a VectorTile to a Spark-friendly structure.
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

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

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object VectorTile | package vectortile

case class VectorTile(layers: Map[String, Layer], tileExtent: Extent, forcePolygonWinding: Boolean = true) extends Product with Serializable

Instance Constructors

new VectorTile(layers: Map[String, Layer], tileExtent: Extent, forcePolygonWinding: Boolean = true)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def finalize(): Unit

val forcePolygonWinding: Boolean

final def getClass(): Class[_]

final def isInstanceOf[T0]: Boolean

val layers: Map[String, Layer]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def pretty: String

final def synchronized[T0](arg0: ⇒ T0): T0

val tileExtent: Extent

def toBytes: Array[Byte]

def toGeoJson: String

def toIterable: Iterable[MVTFeature[Geometry]]

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped