t

geotrellis.raster.mask

TileMaskMethods

trait TileMaskMethods[T] extends MethodExtensions[T]

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  1. TileMaskMethods
  2. MethodExtensions
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Abstract Value Members

  1. abstract def localInverseMask(r: T, readMask: Int, writeMask: Int): T

    Generate a raster with the values from the first raster, but only include cells in which the corresponding cell in the second raster is set to the "readMask" value.

    Generate a raster with the values from the first raster, but only include cells in which the corresponding cell in the second raster is set to the "readMask" value.

    For example, if *all* cells in the second raster are set to the readMask value, the output raster will be identical to the first raster.

  2. abstract def localMask(r: T, readMask: Int, writeMask: Int): T

    Generate a raster with the values from the first raster, but only include cells in which the corresponding cell in the second raster *are not* set to the "readMask" value.

    Generate a raster with the values from the first raster, but only include cells in which the corresponding cell in the second raster *are not* set to the "readMask" value.

    For example, if *all* cells in the second raster are set to the readMask value, the output raster will be empty -- all values set to NODATA.

  3. abstract def mask(ext: Extent, geoms: Traversable[Geometry], options: Options): T

    Masks this tile by the given Geometry.

  4. abstract def self: T
    Definition Classes
    MethodExtensions

Concrete Value Members

  1. def mask(ext: Extent, geoms: Traversable[Geometry]): T

    Masks this tile by the given Geometry.

    Masks this tile by the given Geometry. Do not include polygon exteriors.

  2. def mask(ext: Extent, geom: Geometry, options: Options): T

    Masks this tile by the given Geometry.

  3. def mask(ext: Extent, geom: Geometry): T

    Masks this tile by the given Geometry.

    Masks this tile by the given Geometry. Do not include polygon exteriors.