Class/Object

geotrellis.raster

GridExtent

Related Docs: object GridExtent | package raster

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class GridExtent extends Serializable

Represents an abstract grid over geographic extent. Critically while the number of cell rows and columns is implied by the constructor arguments, they are intentionally not expressed to avoid Int overflow for large grids.

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  1. GridExtent
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Instance Constructors

  1. new GridExtent(extent: Extent, cellSize: CellSize)

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  2. new GridExtent(extent: Extent, cellwidth: Double, cellheight: Double)

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Value Members

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

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    AnyRef → Any
  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

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  6. val cellheight: Double

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  7. val cellwidth: Double

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  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( ... )
  9. def createAlignedGridExtent(targetExtent: Extent): GridExtent

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    Returns a GridExtent that lines up with this grid' resolution and grid layout.

    Returns a GridExtent that lines up with this grid' resolution and grid layout.

    For example, the resulting GridExtent will not have the given extent, but will have the smallest extent such that the whole of the given extent is covered, that lines up with the grid.

  10. def createAlignedRasterExtent(targetExtent: Extent): RasterExtent

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    Returns a RasterExtent that lines up with this RasterExtent's resolution, and grid layout.

    Returns a RasterExtent that lines up with this RasterExtent's resolution, and grid layout.

    For example, the resulting RasterExtent will not have the given extent, but will have the smallest extent such that the whole of the given extent is covered, that lines up with the grid.

  11. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
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  12. def equals(o: Any): Boolean

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    Definition Classes
    GridExtent → AnyRef → Any
  13. val extent: Extent

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  14. def extentFor(gridBounds: GridBounds, clamp: Boolean = true): Extent

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    Gets the Extent that matches the grid bounds passed in, aligned with this RasterExtent.

    Gets the Extent that matches the grid bounds passed in, aligned with this RasterExtent.

    The 'clamp' parameter determines whether or not to clamp the Extent to the extent of this RasterExtent; defaults to true. If true, the returned extent will be contained by this RasterExtent's extent, if false, the Extent returned can be outside of this RasterExtent's extent.

    gridBounds

    The extent to get the grid bounds for

    clamp

    A boolean which controlls the clamping behvior

  15. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  16. final def getClass(): Class[_]

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  17. def hashCode(): Int

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    Definition Classes
    GridExtent → AnyRef → Any
  18. def isGridExtentAlligned(): Boolean

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    Tests if the grid is aligned to the extent.

    Tests if the grid is aligned to the extent. This is true when the extent is evenly divided by cellheight and cellwidth.

  19. final def isInstanceOf[T0]: Boolean

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

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  21. final def notify(): Unit

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  22. final def notifyAll(): Unit

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

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  24. def toRasterExtent(): RasterExtent

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    Creates a RasterExtent out of this GridExtent.

    Creates a RasterExtent out of this GridExtent.

    Note

    Use with caution: if the number of columns or rows are larger than Int.MaxValue, this will throw an exception. Also, if columns * rows > Int.MaxValue, this will create a RasterExtent for a raster that could not be backed by any of the Array-backed tile types.

  25. def toString(): String

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    Definition Classes
    GridExtent → AnyRef → Any
  26. final def wait(): Unit

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    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  28. final def wait(arg0: Long): Unit

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Inherited from Serializable

Inherited from Serializable

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