Class: GeoWorks::Derivatives::Processors::Raster::Info

Inherits:
Object
  • Object
show all
Defined in:
lib/geo_works/derivatives/processors/raster/info.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Info

Returns a new instance of Info.



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# File 'lib/geo_works/derivatives/processors/raster/info.rb', line 10

def initialize(path)
  @doc = gdalinfo(path)
end

Instance Attribute Details

#doc ⇒ Object

Returns the value of attribute doc.



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# File 'lib/geo_works/derivatives/processors/raster/info.rb', line 7

def doc
  @doc
end

#min_max ⇒ String

Returns the min and max values for a raster.

Returns:

  • (String) —

    computed min and max values



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# File 'lib/geo_works/derivatives/processors/raster/info.rb', line 22

def min_max
  @min_max ||= raster_min_max
end

#size ⇒ Array

Returns the raster size.

Returns:

  • (Array) —

    raster size



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# File 'lib/geo_works/derivatives/processors/raster/info.rb', line 28

def size
  @size ||= raster_size
end

Instance Method Details

#driver ⇒ String

Returns the gdal driver name

Returns:

  • (String) —

    driver name



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# File 'lib/geo_works/derivatives/processors/raster/info.rb', line 16

def driver
  @driver = driver_name
end