geotrellis.raster.op.focal

DirectHillshade

case class DirectHillshade(r: Op[Raster], tns: Op[TileNeighbors], azimuth: Op[Double], altitude: Op[Double], zFactor: Op[Double]) extends FocalOp3[Double, Double, Double, Raster] with Product with Serializable

Direct calculation of hill shading of a raster. Construct through the Hillshade object.

See also

Hillshade

Linear Supertypes
FocalOp3[Double, Double, Double, Raster], FocalOperation3[Double, Double, Double, Raster], FocalOperation[Raster], Operation[Raster], Serializable, Serializable, Product, Equals, AnyRef, Any
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Inherited
  1. DirectHillshade
  2. FocalOp3
  3. FocalOperation3
  4. FocalOperation
  5. Operation
  6. Serializable
  7. Serializable
  8. Product
  9. Equals
  10. AnyRef
  11. Any
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Instance Constructors

  1. new DirectHillshade(r: Op[Raster], tns: Op[TileNeighbors], azimuth: Op[Double], altitude: Op[Double], zFactor: Op[Double])

Type Members

  1. type Args = List[Any]

    Definition Classes
    Operation
  2. type Steps = PartialFunction[Any, StepOutput[Raster]]

    Definition Classes
    Operation

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

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

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

    Definition Classes
    Any
  6. def _run(): StepOutput[Raster]

    Definition Classes
    FocalOperation3Operation
  7. val altitude: Op[Double]

  8. def andThen[U](f: (Raster) ⇒ Op[U]): Operation[U]

    Definition Classes
    Operation
  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  10. val azimuth: Op[Double]

  11. def canEqual(other: Any): Boolean

    Definition Classes
    FocalOperation3 → Equals
  12. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  13. val debug: Boolean

    Definition Classes
    Operation
  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  15. def filter(f: (Raster) ⇒ Boolean): Operation[Raster]

    Definition Classes
    Operation
  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def flatMap[U](f: (Raster) ⇒ Operation[U]): Operation[U]

    Create a new operation with a function that takes the result of this operation and returns a new operation.

    Create a new operation with a function that takes the result of this operation and returns a new operation.

    Definition Classes
    Operation
  18. def flatten[B](implicit f: (Raster) ⇒ Op[B]): Operation[B]

    Definition Classes
    Operation
  19. def foreach[U](f: (Raster) ⇒ U): Unit

    Create an operation that applies the function f to the result of this operation, but returns nothing.

    Create an operation that applies the function f to the result of this operation, but returns nothing.

    Definition Classes
    Operation
  20. def getCalculation(r: Raster, n: Neighborhood): FocalCalculation[Raster] with Initialization3[Double, Double, Double]

    Gets a calculation to be used with this focal operation for the given raster neighborhood.

    Gets a calculation to be used with this focal operation for the given raster neighborhood.

    Choosing the calculation based on on the raster and neighborhood allows flexibility in what calculation to use; if some calculations are faster for some neighborhoods (e.g., using a CellwiseCalculation for Square neighborhoods and a CursorCalculation for all other neighborhoods), or if you want to change the calculation based on the raster's data type, you can do so by returning the correct FocalCalculation from this function.

    r

    Raster that the focal calculation will run against.

    n

    Neighborhood that will be used in the focal operation.

    Definition Classes
    FocalOp3FocalOperation3
  21. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  22. def into[U](f: (Operation[Raster]) ⇒ U): U

    Call the given function with this operation as its argument.

    Call the given function with this operation as its argument.

    This is primarily useful for code readability.

    Definition Classes
    Operation
    See also

    http://debasishg.blogspot.com/2009/09/thrush-combinator-in-scala.html

  23. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  24. def map[U](f: (Raster) ⇒ U): Operation[U]

    Create a new operation that returns the result of the provided function that takes this operation's result as its argument.

    Create a new operation that returns the result of the provided function that takes this operation's result as its argument.

    Definition Classes
    Operation
  25. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  26. val nextSteps: PartialFunction[Any, StepOutput[Raster]]

    Definition Classes
    FocalOperation3Operation
  27. final def notify(): Unit

    Definition Classes
    AnyRef
  28. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  29. def opId: String

    Definition Classes
    Operation
  30. def prettyString: String

    Definition Classes
    Operation
  31. def processNextSteps(args: Args): StepOutput[Raster]

    Definition Classes
    Operation
  32. def productArity: Int

    Definition Classes
    FocalOperation3 → Product
  33. def productElement(index: Int): Any

    Definition Classes
    FocalOperation3 → Product
  34. val r: Op[Raster]

  35. var rasterOp: Operation[Raster]

    Definition Classes
    FocalOperation3
  36. def run(): StepOutput[Raster]

    Execute this operation and return the result.

    Execute this operation and return the result.

    Definition Classes
    Operation
  37. def runAsync(args: Args): StepOutput[Raster]

    Definition Classes
    Operation
  38. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  39. val tns: Op[TileNeighbors]

  40. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  43. def withFilter(f: (Raster) ⇒ Boolean): Operation[Raster]

    Definition Classes
    Operation
  44. def withName(n: String): Operation[Raster]

    Definition Classes
    Operation
  45. def withResult[U](f: (Raster) ⇒ Operation[U]): Operation[U]

    Create a new operation with a function that takes the result of this operation and returns a new operation.

    Create a new operation with a function that takes the result of this operation and returns a new operation.

    Same as flatMap.

    Definition Classes
    Operation
  46. val zFactor: Op[Double]

Inherited from FocalOp3[Double, Double, Double, Raster]

Inherited from FocalOperation3[Double, Double, Double, Raster]

Inherited from FocalOperation[Raster]

Inherited from Operation[Raster]

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped