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 attributes: Map[String, String]

   Return the "base" metadata, usually it is a zero band metadata, a metadata that is valid for the entire source and for the zero band

   Return the "base" metadata, usually it is a zero band metadata, a metadata that is valid for the entire source and for the zero band

   Definition Classes

   GDALRasterSource → RasterMetadata

6.  def attributesForBand(band: Int): Map[String, String]

   Return a per band metadata

   Return a per band metadata

   Definition Classes

   GDALRasterSource → RasterMetadata

7.  lazy val bandCount: Int

   Definition Classes

   GDALRasterSource → RasterMetadata

8.  def cellSize: CellSize

   Cell size at which rasters will be read when using this RasterSource

   Cell size at which rasters will be read when using this RasterSource

   Note: some re-sampling of underlying raster data may be required to produce this cell size.

   Definition Classes

   RasterMetadata

9.  lazy val cellType: CellType

   Definition Classes

   GDALRasterSource → RasterMetadata → CellGrid

10.  def clone(): AnyRef

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( ... ) @native()

11.  def cols: Long

    Raster pixel column count

    Raster pixel column count

    Definition Classes

    RasterMetadata

12.  def convert(targetCellType: TargetCellType): RasterSource

    Converts the contents of the GDALRasterSource to the TargetCellType.

    Converts the contents of the GDALRasterSource to the TargetCellType.

    Note:

    GDAL handles Byte data differently than GeoTrellis. Unlike GeoTrellis, GDAL treats all Byte data as Unsigned Bytes. Thus, the output from converting to a Signed Byte CellType can result in unexpected results. When given values to convert to Byte, GDAL takes the following steps:

    1. Checks to see if the values falls in [0, 255]. 2. If the value falls outside of that range, it'll clamp it so that it falls within it. For example: -1 would become 0 and 275 would turn into 255. 3. If the value falls within that range and is a floating point, then GDAL will round it up. For example: 122.492 would become 122 and 64.1 would become 64.

    Thus, it is recommended that one avoids converting to Byte without first ensuring that no data will be lost.

    Note:

    It is not currently possible to convert to the BitCellType using GDAL.

    Definition Classes

    GDALRasterSource → RasterSource

13.  def convert(targetCellType: CellType): RasterSource

    Converts the values within the RasterSource from one CellType to another.

    Converts the values within the RasterSource from one CellType to another.

    Note:

    GDALRasterSource differs in how it converts data from the other RasterSources. Please see the convert docs for GDALRasterSource for more information.

    Definition Classes

    RasterSource

14.  lazy val convertRaster: (Raster[MultibandTile]) ⇒ Raster[MultibandTile]

    Attributes

    protected

    Definition Classes

    RasterSource

15.  lazy val crs: CRS

    Definition Classes

    GDALRasterSource → RasterMetadata

16.  val dataPath: GDALPath
17.  lazy val dataType: Int
18.  lazy val dataset: GDALDataset

    Annotations

    @transient()

19.  lazy val datasetType: DatasetType
20.  def dimensions: Dimensions[Long]

    Definition Classes

    GridIntegral → Grid

21.  lazy val dstCellType: Option[CellType]

    Attributes

    protected

    Definition Classes

    RasterSource

22.  final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

23.  def equals(other: Any): Boolean

    Definition Classes

    GDALRasterSource → AnyRef → Any

24.  def extent: Extent

    Definition Classes

    RasterMetadata

25.  def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

26.  final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

27.  lazy val gridExtent: GridExtent[Long]

    Definition Classes

    GDALRasterSource → RasterMetadata

28.  def hashCode(): Int

    Definition Classes

    GDALRasterSource → AnyRef → Any

29.  def interpretAs(targetCellType: CellType): RasterSource

    Definition Classes

    RasterSource

30.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

31.  lazy val metadata: GDALMetadata

    Fetches a default metadata from the default domain.

    Fetches a default metadata from the default domain. If there is a need in some custom domain, use the metadataForDomain function.

    Definition Classes

    GDALRasterSource → RasterSource

32.  def metadataForAllDomains: GDALMetadata

    Fetches a metadata from all domains.

33.  def metadataForDomain(domainList: List[GDALMetadataDomain]): GDALMetadata

    Fetches a metadata from the specified GDALMetadataDomain list.

34.  def name: GDALPath

    All the information received from the JNI side should be cached on the JVM side, to minimize JNI calls.

    All the information received from the JNI side should be cached on the JVM side, to minimize JNI calls. Too aggressive JNI functions usage can lead to a significant performance regression as the result of the often memory copy.

    For the each JNI call the proxy function will send arguments into the C bindings, on the C side the result would be computed and sent to the JVM side (memory copy happened two times).

    Since it would happen for each call, much safer and faster would be to remember once computed value in a JVM memory and interact only with it: it will allow to minimize JNI calls, speed up function calls and will allow to memoize some potentially sensitive data.

    Definition Classes

    GDALRasterSource → RasterMetadata

35.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

36.  lazy val noDataValue: Option[Double]
37.  final def notify(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

38.  final def notifyAll(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

39.  val options: GDALWarpOptions
40.  val path: String
41.  def read(bounds: GridBounds[Long], bands: Seq[Int]): Option[Raster[MultibandTile]]

    Reads a window for pixel bounds.

    Reads a window for pixel bounds. Return extent may be smaller than requested extent around raster edges. May return None if the requested extent does not overlap the raster extent.

    Definition Classes

    GDALRasterSource → RasterSource

42.  def read(extent: Extent, bands: Seq[Int]): Option[Raster[MultibandTile]]

    Reads a window for the extent.

    Reads a window for the extent. Return extent may be smaller than requested extent around raster edges. May return None if the requested extent does not overlap the raster extent.

    Definition Classes

    GDALRasterSource → RasterSource

43.  def read(bands: Seq[Int]): Option[Raster[MultibandTile]]
    Definition Classes

    RasterSource

44.  def read(): Option[Raster[MultibandTile]]
    Definition Classes

    RasterSource

45.  def read(bounds: GridBounds[Long]): Option[Raster[MultibandTile]]
    Definition Classes

    RasterSource

46.  def read(extent: Extent): Option[Raster[MultibandTile]]
    Definition Classes

    RasterSource

47.  def readBounds(bounds: Traversable[GridBounds[Long]], bands: Seq[Int]): Iterator[Raster[MultibandTile]]
    Definition Classes

    GDALRasterSource → RasterSource

48.  def readBounds(bounds: Traversable[GridBounds[Long]]): Iterator[Raster[MultibandTile]]
    Definition Classes

    RasterSource

49.  def readExtents(extents: Traversable[Extent]): Iterator[Raster[MultibandTile]]
    Definition Classes

    GDALRasterSource → RasterSource

50.  def readExtents(extents: Traversable[Extent], bands: Seq[Int]): Iterator[Raster[MultibandTile]]
    Definition Classes

    RasterSource

51.  def reproject(targetCRS: CRS, resampleTarget: ResampleTarget = DefaultTarget, method: ResampleMethod = ResampleMethod.DEFAULT, strategy: OverviewStrategy = OverviewStrategy.DEFAULT): RasterSource

    Reproject to different CRS with explicit sampling reprojectOptions.

    Reproject to different CRS with explicit sampling reprojectOptions.

    Definition Classes

    RasterSource

    See also

    geotrellis.raster.reproject.Reproject

52.  def reprojectToGrid(targetCRS: CRS, grid: GridExtent[Long], method: ResampleMethod = ResampleMethod.DEFAULT, strategy: OverviewStrategy = OverviewStrategy.DEFAULT): RasterSource

    Sampling grid and resolution is defined by given GridExtent.

    Sampling grid and resolution is defined by given GridExtent. Resulting extent is the extent of the minimum enclosing pixel region of the data footprint in the target grid.

    Definition Classes

    RasterSource

53.  def reprojectToRegion(targetCRS: CRS, region: RasterExtent, method: ResampleMethod = ResampleMethod.DEFAULT, strategy: OverviewStrategy = OverviewStrategy.DEFAULT): RasterSource

    Sampling grid and resolution is defined by given RasterExtent region.

    Sampling grid and resolution is defined by given RasterExtent region. The extent of the result is also taken from given RasterExtent, this region may be larger or smaller than the footprint of the data

    Definition Classes

    RasterSource

54.  def reprojection(targetCRS: CRS, resampleTarget: ResampleTarget = DefaultTarget, method: resample.ResampleMethod = ResampleMethod.DEFAULT, strategy: OverviewStrategy = OverviewStrategy.DEFAULT): RasterSource

    Definition Classes

    GDALRasterSource → RasterSource

55.  def resample(resampleTarget: ResampleTarget, method: resample.ResampleMethod, strategy: OverviewStrategy): RasterSource

    Definition Classes

    GDALRasterSource → RasterSource

56.  def resample(targetCols: Long, targetRows: Long, method: ResampleMethod = ResampleMethod.DEFAULT, strategy: OverviewStrategy = OverviewStrategy.DEFAULT): RasterSource

    Sampling grid is defined of the footprint of the data with resolution implied by column and row count.

    Sampling grid is defined of the footprint of the data with resolution implied by column and row count.

    Definition Classes

    RasterSource

57.  def resampleToGrid(grid: GridExtent[Long], method: ResampleMethod = ResampleMethod.DEFAULT, strategy: OverviewStrategy = OverviewStrategy.DEFAULT): RasterSource

    Sampling grid and resolution is defined by given GridExtent.

    Sampling grid and resolution is defined by given GridExtent. Resulting extent is the extent of the minimum enclosing pixel region of the data footprint in the target grid.

    Definition Classes

    RasterSource

58.  def resampleToRegion(region: GridExtent[Long], method: ResampleMethod = ResampleMethod.DEFAULT, strategy: OverviewStrategy = OverviewStrategy.DEFAULT): RasterSource

    Sampling grid and resolution is defined by given RasterExtent region.

    Sampling grid and resolution is defined by given RasterExtent region. The extent of the result is also taken from given RasterExtent, this region may be larger or smaller than the footprint of the data

    Definition Classes

    RasterSource

59.  lazy val resolutions: List[CellSize]

    Resolutions of available overviews in GDAL Dataset

    Resolutions of available overviews in GDAL Dataset

    These resolutions could represent actual overview as seen in source file or overviews of VRT that was created as result of resample operations.

    Definition Classes

    GDALRasterSource → RasterMetadata

60.  def rows: Long

    Raster pixel row count

    Raster pixel row count

    Definition Classes

    RasterMetadata

61.  def size: Long

    Definition Classes

    GridIntegral → Grid

62.  final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

63.  def toString(): String

    Definition Classes

    GDALRasterSource → AnyRef → Any

64.  final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

65.  final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

66.  final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... ) @native()