t

geotrellis.spark.rasterize

KeyedGeometryRDDRasterizeMethods

trait KeyedGeometryRDDRasterizeMethods[G <: Geometry] extends MethodExtensions[RDD[(SpatialKey, G)]]

Extension methods for invoking the rasterizer on RDD of Geometry objects keyed by the associated spatial key(s).

Linear Supertypes
MethodExtensions[RDD[(SpatialKey, G)]], Serializable, Serializable, AnyRef, Any
Known Subclasses
withKeyedGeometryRDDRasterizeMethods
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  1. KeyedGeometryRDDRasterizeMethods
  2. MethodExtensions
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  4. Serializable
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Abstract Value Members

  1. abstract def self: RDD[(SpatialKey, G)]
    Definition Classes
    MethodExtensions

Concrete Value Members

  1. def rasterize(value: Double, cellType: CellType, layout: LayoutDefinition, options: Options = Rasterizer.Options.DEFAULT, partitioner: Option[Partitioner] = None): RDD[(SpatialKey, Tile)] with Metadata[LayoutDefinition]

    Rasterize an RDD of Geometry objects keyed by the associated spatial key(s) into a tiled raster RDD.

    Rasterize an RDD of Geometry objects keyed by the associated spatial key(s) into a tiled raster RDD. Cells not intersecting any geometry will left as NODATA. Value will be converted to type matching specified CellType.

    value

    Cell value for cells intersecting a geometry

    cellType

    CellType for creating raster tiles

    layout

    Raster layer layout for the result of rasterization

    options

    Rasterizer options for cell intersection rules

    partitioner

    Partitioner for result RDD