t

geotrellis.spark.rasterize

KeyedCellValueFeatureRDDRasterizeMethods

trait KeyedCellValueFeatureRDDRasterizeMethods[G <: Geometry] extends MethodExtensions[RDD[(SpatialKey, Feature[G, CellValue])]]

Extension methods for invoking the rasterizer on RDD of Feature objects keyed by the associated spatial key(s) and having CellValue data

Linear Supertypes
MethodExtensions[RDD[(SpatialKey, Feature[G, CellValue])]], Serializable, Serializable, AnyRef, Any
Known Subclasses
withKeyedCellValueFeatureRDDRasterizeMethods
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Inherited
  1. KeyedCellValueFeatureRDDRasterizeMethods
  2. MethodExtensions
  3. Serializable
  4. Serializable
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  6. Any
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Abstract Value Members

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

Concrete Value Members

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

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

    Rasterize an RDD of Feature objects keyed by the associated spatial key(s) into a tiled raster RDD. Cells not intersecting any geometry will left as NODATA. Feature value will be converted to type matching specified CellType. Z-Index from CellValue will be maintained per-cell during rasterization. A cell with greater zindex is always in front of a cell with a lower zinde.

    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