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t

geotrellis.raster

RasterMetadata

trait RasterMetadata extends Serializable

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Abstract Value Members

  1. abstract 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

  2. abstract def attributesForBand(band: Int): Map[String, String]

    Return a per band metadata

  3. abstract def bandCount: Int
  4. abstract def cellType: CellType
  5. abstract def crs: CRS
  6. abstract def gridExtent: GridExtent[Long]
  7. abstract def name: SourceName

    Source name, that can be a path or any name that is associated with Raster

  8. abstract def resolutions: List[CellSize]

    All available overview resolutions for this raster source

    All available overview resolutions for this raster source

    • For base RasterSource instance this will be resolutions of available overviews including the base resolution.
    • For reprojected RasterSource these resolutions represent an estimate where each cell in target CRS has approximately the same geographic coverage as a cell in the source CRS.

    For compatibility with OverviewStrategy, this list should be sorted from the most resolute cell size to the least resolute cell size, as determined by _.resolution.

    When reading raster data the underlying implementation will have to sample from one of these resolutions. It is possible that a read request for a small bounding box will results in significant IO request when the target cell size is much larger than closest available resolution.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. 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.

  6. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  7. def cols: Long

    Raster pixel column count

  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: Any): Boolean
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  10. def extent: Extent
  11. def finalize(): Unit
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  12. final def getClass(): Class[_]
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  13. def hashCode(): Int
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  14. final def isInstanceOf[T0]: Boolean
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  15. final def ne(arg0: AnyRef): Boolean
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  16. final def notify(): Unit
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    @native()
  17. final def notifyAll(): Unit
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    @native()
  18. def rows: Long

    Raster pixel row count

  19. final def synchronized[T0](arg0: ⇒ T0): T0
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  20. def toString(): String
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  21. final def wait(): Unit
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  22. final def wait(arg0: Long, arg1: Int): Unit
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  23. final def wait(arg0: Long): Unit
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