Packages

case class BufferTile(sourceTile: Tile, gridBounds: GridBounds[Int]) extends Tile with Product with Serializable

When combined with another BufferTile the two tiles will be aligned on (0, 0) pixel of tile center. The operation will be carried over all overlapping pixels. For instance: combining a tile padded with 5 pixels on all sides with tile padded with 3 pixels on all sides will result in buffer tile with 3 pixel padding on all sides.

When combined with another BufferTile the operation will be executed over the maximum shared in

Behaves like a regular tile within the gridBounds. The access to the buffer is achieved through the direct access to the sourceTile or via the mapTile function that maps over the sourceTile.

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Inherited
  1. BufferTile
  2. Product
  3. Equals
  4. Tile
  5. MappableTile
  6. MacroMappableTile
  7. IterableTile
  8. MacroIterableTile
  9. CellGrid
  10. GridIntegral
  11. Grid
  12. Serializable
  13. Serializable
  14. AnyRef
  15. Any
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Visibility
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Instance Constructors

  1. new BufferTile(sourceTile: Tile, gridBounds: GridBounds[Int])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def bufferBottom: Int
  6. def bufferLeft: Int
  7. def bufferRight: Int
  8. def bufferTop: Int
  9. val cellType: CellType
    Definition Classes
    BufferTileCellGrid
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  11. val cols: Int

    cols and rows are explicitly defined to help with the Grid[N].{cols | rows} specialized functions dispatch.

    cols and rows are explicitly defined to help with the Grid[N].{cols | rows} specialized functions dispatch. See https://github.com/locationtech/geotrellis/issues/3427

    Definition Classes
    BufferTileTileGrid
  12. def combine(other: Tile)(f: (Int, Int) ⇒ Int): Tile

    Combine two tiles' cells into new cells using the given integer function.

    Combine two tiles' cells into new cells using the given integer function. For every (x, y) cell coordinate, get each of the tiles' integer values, map them to a new value, and assign it to the output's (x, y) cell.

    other

    The other Tile

    f

    A function from (Int, Int) to Int

    returns

    The result, an Tile

    Definition Classes
    BufferTileTile
  13. def combine(other: BufferTile)(f: (Int, Int) ⇒ Int): Tile
  14. def combineDouble(other: Tile)(f: (Double, Double) ⇒ Double): Tile

    Combine two tiles' cells into new cells using the given double function.

    Combine two tiles' cells into new cells using the given double function. For every (x, y) cell coordinate, get each of the tiles' double values, map them to a new value, and assign it to the output's (x, y) cell.

    other

    The other Tile

    f

    A function from (Int, Int) to Int

    returns

    The result, an Tile

    Definition Classes
    BufferTileTile
  15. def combineDouble(other: BufferTile)(f: (Double, Double) ⇒ Double): Tile
  16. def convert(targetCellType: CellType): Tile

    Returns a Tile equivalent to this tile, except with cells of the given type.

    Returns a Tile equivalent to this tile, except with cells of the given type.

    targetCellType

    The type of cells that the result should have

    returns

    The new Tile

    Definition Classes
    BufferTileTile
  17. def dimensions: Dimensions[Int]
    Definition Classes
    GridIntegralGrid
  18. def downsample(newCols: Int, newRows: Int)(f: (CellSet) ⇒ Int): Tile

    Reduce the resolution of the present Tile to the given number of columns and rows.

    Reduce the resolution of the present Tile to the given number of columns and rows. A new Tile is returned.

    newCols

    The number of columns in the new Tile

    newRows

    The number of rows in the new Tile

    Definition Classes
    Tile
  19. def dualCombine(r2: Tile)(f: (Int, Int) ⇒ Int)(g: (Double, Double) ⇒ Double): Tile

    Combine two Tiles together using one of two given functions.

    Combine two Tiles together using one of two given functions. If the union of the types of the two cells is floating-point, then the floating function is used, otherwise the integer function is used.

    r2

    The tile to combine with the present one

    f

    The integer function

    g

    The double function

    Definition Classes
    Tile
  20. def dualForeach(f: (Int) ⇒ Unit)(g: (Double) ⇒ Unit): Unit

    Execute a function at each pixel of a Tile.

    Execute a function at each pixel of a Tile. Two functions are given: an integer version which is used if the tile is an integer-tile, and the other in the case of a floating-tile.

    f

    A function from Int to Unit

    g

    A function from Double to Unit

    Definition Classes
    Tile
  21. def dualMap(f: (Int) ⇒ Int)(g: (Double) ⇒ Double): Tile

    Map one of the two given functions across the Tile to produce a new one.

    Map one of the two given functions across the Tile to produce a new one. One of the functions is from Int to Int, and the other from Double to Double.

    f

    A function from Int to Int

    g

    A function from Double to Double

    Definition Classes
    Tile
  22. def dualMapIfSet(f: (Int) ⇒ Int)(g: (Double) ⇒ Double): Tile

    Conditionally map across the Tile with one of two functions, depending on whether the tile is an integer- or a floating-tile.

    Conditionally map across the Tile with one of two functions, depending on whether the tile is an integer- or a floating-tile. A pixel is mapped only if it is set.

    f

    A function from Int to Int

    g

    A function from Double to Double

    Definition Classes
    Tile
  23. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  24. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  25. def findMinMax: (Int, Int)

    Return tuple of highest and lowest value in raster.

    Return tuple of highest and lowest value in raster.

    Definition Classes
    Tile
    Note

    Currently does not support double valued raster data types (FloatConstantNoDataCellType, DoubleConstantNoDataCellType). Calling findMinMax on rasters of those types will give the integer min and max of the rounded values of their cells.

  26. def findMinMaxDouble: (Double, Double)

    Return tuple of highest and lowest value in raster.

    Return tuple of highest and lowest value in raster.

    Definition Classes
    Tile
  27. def foreach(f: (Int) ⇒ Unit): Unit

    Execute a function on each cell of the tile.

    Execute a function on each cell of the tile. The function returns Unit, so it presumably produces side-effects.

    f

    A function from Int to Unit

    Definition Classes
    BufferTileTile
  28. macro def foreach(f: (Int, Int, Int) ⇒ Unit): Unit

    Execute the given function 'f' at every location in the tile.

    Execute the given function 'f' at every location in the tile. The function 'f' takes the column, row, and value and returns nothing (presumably for side-effects).

    Definition Classes
    IterableTile
  29. def foreachDouble(f: (Double) ⇒ Unit): Unit

    Execute a function on each cell of the tile.

    Execute a function on each cell of the tile. The function returns Unit, so it presumably produces side-effects.

    f

    A function from Double to Unit

    Definition Classes
    BufferTileTile
  30. macro def foreachDouble(f: (Int, Int, Double) ⇒ Unit): Unit

    Execute the given function 'f' at every location in the tile.

    Execute the given function 'f' at every location in the tile. The function 'f' takes the column, row, and value, the last one as a double, and returns nothing (presumably for side-effects).

    Definition Classes
    IterableTile
  31. def foreachDoubleVisitor(visitor: DoubleTileVisitor): Unit

    Execute an DoubleTileVisitor at each cell of the present tile.

    Execute an DoubleTileVisitor at each cell of the present tile.

    visitor

    An DoubleTileVisitor

    Definition Classes
    BufferTileMacroIterableTile
  32. def foreachIntVisitor(visitor: IntTileVisitor): Unit

    Execute an IntTileVisitor at each cell of the present tile.

    Execute an IntTileVisitor at each cell of the present tile.

    visitor

    An IntTileVisitor

    Definition Classes
    BufferTileMacroIterableTile
  33. def get(col: Int, row: Int): Int

    Fetch the datum at the given column and row of the tile.

    Fetch the datum at the given column and row of the tile.

    col

    The column

    row

    The row

    returns

    The Int datum found at the given location

    Definition Classes
    BufferTileTile
  34. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  35. def getDouble(col: Int, row: Int): Double

    Fetch the datum at the given column and row of the tile.

    Fetch the datum at the given column and row of the tile.

    col

    The column

    row

    The row

    returns

    The Double datum found at the given location

    Definition Classes
    BufferTileTile
  36. val gridBounds: GridBounds[Int]
  37. def interpretAs(newCellType: CellType): BufferTile

    Changes the interpretation of the tile cells through changing NoData handling and optionally cell data type.

    Changes the interpretation of the tile cells through changing NoData handling and optionally cell data type. If DataType portion of the CellType is unchanged the tile data is not duplicated through conversion. If cell DataType conversion is required it is done in a naive way, without considering NoData handling.

    newCellType

    CellType to be used in interpreting existing cells

    Definition Classes
    BufferTileTile
  38. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  39. def isNoDataTile: Boolean
    Definition Classes
    Tile
  40. def map(f: (Int) ⇒ Int): Tile

    Map each cell in the given tile to a new one, using the given function.

    Map each cell in the given tile to a new one, using the given function.

    f

    A function from Int to Int, executed at each point of the tile

    returns

    The result, a Tile

    Definition Classes
    BufferTileTile
  41. macro def map(f: (Int, Int, Int) ⇒ Int): Tile

    Map over the tiles using a function which accepts the column, row, and value at that position and returns an integer.

    Map over the tiles using a function which accepts the column, row, and value at that position and returns an integer.

    Definition Classes
    MappableTile
  42. def mapDouble(f: (Double) ⇒ Double): Tile

    Map each cell in the given tile to a new one, using the given function.

    Map each cell in the given tile to a new one, using the given function.

    f

    A function from Double to Double, executed at each point of the tile

    returns

    The result, a Tile

    Definition Classes
    BufferTileTile
  43. macro def mapDouble(f: (Int, Int, Double) ⇒ Double): Tile

    Map over the tiles using a function which accepts the column, row, and value at that position and returns a double.

    Map over the tiles using a function which accepts the column, row, and value at that position and returns a double.

    Definition Classes
    MappableTile
  44. def mapDoubleMapper(mapper: DoubleTileMapper): Tile

    Map an DoubleTileMapper over the present tile.

    Map an DoubleTileMapper over the present tile.

    mapper

    The mapper

    returns

    The result, a Tile

    Definition Classes
    BufferTileMacroMappableTile
  45. def mapIfSet(f: (Int) ⇒ Int): Tile

    Conditionally execute (or don't) the given function at each pixel of a Tile, depending on whether that pixel is NODATA or not.

    Conditionally execute (or don't) the given function at each pixel of a Tile, depending on whether that pixel is NODATA or not. The result of the mapping is returned as a tile.

    f

    A function from Int to Int

    Definition Classes
    Tile
  46. def mapIfSetDouble(f: (Double) ⇒ Double): Tile

    Conditionally execute (or don't) the given function at each pixel of a Tile, depending on whether that pixel is NODATA or not.

    Conditionally execute (or don't) the given function at each pixel of a Tile, depending on whether that pixel is NODATA or not. The result of the mapping is returned as a tile.

    f

    A function from Double to Double

    Definition Classes
    Tile
  47. def mapIntMapper(mapper: IntTileMapper): Tile

    Map an IntTileMapper over the present tile.

    Map an IntTileMapper over the present tile.

    mapper

    The mapper

    returns

    The result, a Tile

    Definition Classes
    BufferTileMacroMappableTile
  48. def mapTile(f: (Tile) ⇒ Tile): BufferTile
  49. def mutable(targetCellType: CellType): MutableArrayTile

    Return the MutableArrayTile equivalent of this tile.

    Return the MutableArrayTile equivalent of this tile.

    returns

    An MutableArrayTile

  50. def mutable: MutableArrayTile

    Return the MutableArrayTile equivalent of this tile.

    Return the MutableArrayTile equivalent of this tile.

    returns

    An MutableArrayTile

    Definition Classes
    BufferTileTile
  51. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  52. def normalize(oldMin: Double, oldMax: Double, newMin: Double, newMax: Double): Tile

    Normalizes the values of this raster, given the current min and max, to a new min and max.

    Normalizes the values of this raster, given the current min and max, to a new min and max.

    oldMin

    Old minimum value

    oldMax

    Old maximum value

    newMin

    New minimum value

    newMax

    New maximum value

    Definition Classes
    Tile
  53. def normalize(oldMin: Int, oldMax: Int, newMin: Int, newMax: Int): Tile

    Normalizes the values of this raster, given the current min and max, to a new min and max.

    Normalizes the values of this raster, given the current min and max, to a new min and max.

    oldMin

    Old minimum value

    oldMax

    Old maximum value

    newMin

    New minimum value

    newMax

    New maximum value

    Definition Classes
    Tile
  54. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  55. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  56. def rescale(newMin: Double, newMax: Double): Tile

    Rescale the values in this Tile so that they are between the two given values.

    Rescale the values in this Tile so that they are between the two given values.

    Definition Classes
    Tile
  57. def rescale(newMin: Int, newMax: Int): Tile

    Rescale the values in this Tile so that they are between the two given values.

    Rescale the values in this Tile so that they are between the two given values.

    Definition Classes
    Tile
  58. val rows: Int
    Definition Classes
    BufferTileTileGrid
  59. def size: Int
    Definition Classes
    GridIntegralGrid
  60. val sourceTile: Tile
  61. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  62. def toArray(): Array[Int]

    Return the data behind this tile as an array of integers.

    Return the data behind this tile as an array of integers.

    returns

    The copy as an Array[Int]

    Definition Classes
    BufferTileTile
  63. def toArrayDouble(): Array[Double]

    Return the data behind this tile as an array of doubles.

    Return the data behind this tile as an array of doubles.

    returns

    The copy as an Array[Int]

    Definition Classes
    BufferTileTile
  64. def toArrayTile(): ArrayTile

    Another name for the 'mutable' method on this class.

    Another name for the 'mutable' method on this class.

    returns

    An ArrayTile

    Definition Classes
    BufferTileTile
  65. def toBytes(): Array[Byte]

    Return the underlying data behind this tile as an array.

    Return the underlying data behind this tile as an array.

    returns

    An array of bytes

    Definition Classes
    BufferTileTile
  66. def toString(): String
    Definition Classes
    BufferTile → AnyRef → Any
  67. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  68. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  69. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  70. def withNoData(noDataValue: Option[Double]): BufferTile
    Definition Classes
    BufferTileTile

Inherited from Product

Inherited from Equals

Inherited from Tile

Inherited from MappableTile[Tile]

Inherited from MacroMappableTile[Tile]

Inherited from IterableTile

Inherited from MacroIterableTile

Inherited from CellGrid[Int]

Inherited from GridIntegral[Int]

Inherited from Grid[Int]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped