Module: GDAL::ColorTableTypes::HLS

Defined in:
lib/gdal/color_table_types/hls.rb

Instance Method Summary collapse

Instance Method Details

#hues ⇒ Object 



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# File 'lib/gdal/color_table_types/hls.rb', line 6

def hues
  color_entries_for(1)
end

#lightnesses ⇒ Object 



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# File 'lib/gdal/color_table_types/hls.rb', line 10

def lightnesses
  color_entries_for(2)
end

#saturations ⇒ Object 



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# File 'lib/gdal/color_table_types/hls.rb', line 14

def saturations
  color_entries_for(3)
end

#to_a ⇒ Object 



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# File 'lib/gdal/color_table_types/hls.rb', line 18

def to_a
  NMatrix[hues, lightnesses, saturations].transpose.to_a
end