Packages

abstract class GeoTiffTile extends Tile with GeoTiffImageData with GeoTiffSegmentLayoutTransform

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Inherited
  1. GeoTiffTile
  2. GeoTiffSegmentLayoutTransform
  3. GeoTiffImageData
  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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Instance Constructors

  1. new GeoTiffTile(segmentLayout: GeoTiffSegmentLayout, compression: Compression, overviews: List[GeoTiffTile] = Nil)

Abstract Value Members

  1. abstract def bandType: BandType
    Definition Classes
    GeoTiffImageData
  2. abstract val cellType: CellType
    Definition Classes
    GeoTiffTile → CellGrid
  3. abstract def decompressor: Decompressor
    Definition Classes
    GeoTiffImageData
  4. abstract def getSegment(i: Int): GeoTiffSegment

    Returns the GeoTiffSegment of the corresponding index

    Returns the GeoTiffSegment of the corresponding index

    returns

    The corresponding GeoTiffSegment

  5. abstract def getSegments(ids: Traversable[Int]): Iterator[(Int, GeoTiffSegment)]
  6. abstract def interpretAs(newCellType: CellType): Tile

    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
    Tile
  7. abstract def segmentBytes: SegmentBytes
    Definition Classes
    GeoTiffImageData
  8. abstract def withNoData(noDataValue: Option[Double]): Tile
    Definition Classes
    Tile

Concrete Value Members

  1. val bandCount: Int

    Count of the bands in the GeoTiff

    Count of the bands in the GeoTiff

    Definition Classes
    GeoTiffTile → GeoTiffSegmentLayoutTransform → GeoTiffImageData
  2. 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
    GeoTiffTile → GeoTiffImageData → Tile → Grid
  3. def combine(other: Tile)(f: (Int, Int) ⇒ Int): Tile

    Combines two GeoTiffTiles by applying a function to both and using the result to create a new Tile.

    Combines two GeoTiffTiles by applying a function to both and using the result to create a new Tile.

    returns

    A Tile that contains the results of the given function

    Definition Classes
    GeoTiffTile → Tile
  4. def combineDouble(other: Tile)(f: (Double, Double) ⇒ Double): Tile

    Combines two GeoTiffTiles by applying a function to both and using the result to create a new Tile.

    Combines two GeoTiffTiles by applying a function to both and using the result to create a new Tile.

    returns

    A Tile that contains the results of the given function

    Definition Classes
    GeoTiffTile → Tile
  5. def convert(newCellType: CellType): GeoTiffTile

    Converts the CellType of the GeoTiffTile to the given CellType

    Converts the CellType of the GeoTiffTile to the given CellType

    returns

    A new Tile that contains the new CellTypes

    Definition Classes
    GeoTiffTile → Tile
  6. def crop(windows: Seq[GridBounds[Int]]): Iterator[(GridBounds[Int], MutableArrayTile)]

    Crop this tile to given pixel regions.

  7. def crop(bounds: GridBounds[Int]): MutableArrayTile

    Crop this tile to given pixel region.

  8. def dimensions: Dimensions[Int]
    Definition Classes
    GridIntegral → Grid
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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.

  15. 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
  16. def foreach(f: (Int) ⇒ Unit): Unit

    Takes a function that takes an Int and returns a Unit for each segment in the GeoTiffTile.

    Takes a function that takes an Int and returns a Unit for each segment in the GeoTiffTile.

    returns

    A Unit for each segment in the GeoTiffTile

    Definition Classes
    GeoTiffTile → Tile
  17. 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
  18. def foreachDouble(f: (Double) ⇒ Unit): Unit

    Takes a function that takes a Double and returns a Unit for each segment in the GeoTiffTile.

    Takes a function that takes a Double and returns a Unit for each segment in the GeoTiffTile.

    returns

    A Unit for each segment in the GeoTiffTile

    Definition Classes
    GeoTiffTile → Tile
  19. 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
  20. def foreachDoubleVisitor(visitor: DoubleTileVisitor): Unit

    Executes a DoubleTileVisitor at each cell of the GeoTiffTile.

    Executes a DoubleTileVisitor at each cell of the GeoTiffTile.

    Definition Classes
    GeoTiffTile → MacroIterableTile
  21. def foreachIntVisitor(visitor: IntTileVisitor): Unit

    Executes an IntTileVisitor at each cell of the GeoTiffTile.

    Executes an IntTileVisitor at each cell of the GeoTiffTile.

    Definition Classes
    GeoTiffTile → MacroIterableTile
  22. def get(col: Int, row: Int): Int

    Given a col and row, find the segment where this point resides.

    Given a col and row, find the segment where this point resides.

    returns

    An Int that represents the segment's index

    Definition Classes
    GeoTiffTile → Tile
  23. def getDouble(col: Int, row: Int): Double

    Given a col and row, find the segment that this point is within.

    Given a col and row, find the segment that this point is within.

    returns

    A Double that represents the segment's index

    Definition Classes
    GeoTiffTile → Tile
  24. def getOverview(idx: Int): GeoTiffTile
  25. def getOverviewsCount: Int
  26. def getSegmentCoordinate(segmentIndex: Int): (Int, Int)
    Definition Classes
    GeoTiffSegmentLayoutTransform
  27. def getSegmentDimensions(segmentIndex: Int): Dimensions[Int]

    Calculates pixel dimensions of a given segment in this layout.

    Calculates pixel dimensions of a given segment in this layout. Segments are indexed in row-major order relative to the GeoTiff they comprise.

    returns

    Tuple representing segment (cols, rows)

    Definition Classes
    GeoTiffSegmentLayoutTransform
  28. def getSegmentSize(segmentIndex: Int): Int

    Calculates the total pixel count for given segment in this layout.

    Calculates the total pixel count for given segment in this layout.

    returns

    Pixel size of the segment

    Definition Classes
    GeoTiffSegmentLayoutTransform
  29. def isNoDataTile: Boolean
    Definition Classes
    Tile
  30. def map(f: (Int) ⇒ Int): GeoTiffTile

    Takes a function that takes an Int and returns an Int on each segment in the GeoTiffTile.

    Takes a function that takes an Int and returns an Int on each segment in the GeoTiffTile.

    returns

    A GeoTiffTile that contains the newly mapped values

    Definition Classes
    GeoTiffTile → Tile
  31. 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
  32. def mapDouble(f: (Double) ⇒ Double): GeoTiffTile

    Takes a function that takes a Double and returns a Double on each segment in the GeoTiffTile.

    Takes a function that takes a Double and returns a Double on each segment in the GeoTiffTile.

    returns

    A GeoTiffTile that contains the newly mapped values

    Definition Classes
    GeoTiffTile → Tile
  33. 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
  34. def mapDoubleMapper(mapper: DoubleTileMapper): Tile

    Map a DoubleTileMapper over the given tile.

    Map a DoubleTileMapper over the given tile.

    returns

    A Tile with the results of the mapper

    Definition Classes
    GeoTiffTile → MacroMappableTile
  35. 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
  36. 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
  37. def mapIntMapper(mapper: IntTileMapper): Tile

    Map an IntTileMapper over the given tile.

    Map an IntTileMapper over the given tile.

    returns

    A Tile with the results of the mapper

    Definition Classes
    GeoTiffTile → MacroMappableTile
  38. def mutable: MutableArrayTile

    Converts GeoTiffTile to a MutableArrayTile

    Converts GeoTiffTile to a MutableArrayTile

    returns

    A MutableArrayTile of the GeoTiffTile

    Definition Classes
    GeoTiffTile → Tile
  39. 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
  40. 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
  41. val overviews: List[GeoTiffTile]
  42. def partitionWindowsBySegments(windows: Seq[GridBounds[Int]], maxPartitionSize: Long): Array[Array[GridBounds[Int]]]

    Partition a list of pixel windows to localize required segment reads.

    Partition a list of pixel windows to localize required segment reads. Some segments may be required by more than one partition. Pixel windows outside of layout range will be filtered. Maximum partition size may be exceeded if any window size exceeds it. Windows will not be split to satisfy partition size limits.

    windows

    List of pixel windows from this layout

    maxPartitionSize

    Maximum pixel count for each partition

    Definition Classes
    GeoTiffSegmentLayoutTransform
  43. 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
  44. 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
  45. val rows: Int
    Definition Classes
    GeoTiffTile → GeoTiffImageData → Tile → Grid
  46. val segmentCount: Int
  47. val segmentLayout: GeoTiffSegmentLayout
    Definition Classes
    GeoTiffTile → GeoTiffSegmentLayoutTransform → GeoTiffImageData
  48. def size: Int
    Definition Classes
    GridIntegral → Grid
  49. def toArray(): Array[Int]

    Converts the given implementation to an Array

    Converts the given implementation to an Array

    returns

    An Array[Int] that conatains all of the values in the tile

    Definition Classes
    GeoTiffTile → Tile
  50. def toArrayDouble(): Array[Double]

    Converts the given implementation to an Array

    Converts the given implementation to an Array

    returns

    An Array[Double] that conatains all of the values in the tile

    Definition Classes
    GeoTiffTile → Tile
  51. def toArrayTile(): ArrayTile

    Converts GeoTiffTile to an ArrayTile

    Converts GeoTiffTile to an ArrayTile

    returns

    An ArrayTile of the GeoTiffTile

    Definition Classes
    GeoTiffTile → Tile
  52. def toBytes(): Array[Byte]

    Converts the GeoTiffTile to an Array[Byte]

    Converts the GeoTiffTile to an Array[Byte]

    returns

    An Array[Byte] of the GeoTiffTile

    Definition Classes
    GeoTiffTile → Tile
  53. def toString(): String
    Definition Classes
    GeoTiffTile → AnyRef → Any