Module: GDAL::ColorTableTypes::RGB

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

Instance Method Summary collapse

Instance Method Details

#alphas ⇒ Object 



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

def alphas
  color_entries_for(4)
end

#blues ⇒ Object 



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

def blues
  color_entries_for(3)
end

#greens ⇒ Object 



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

def greens
  color_entries_for(2)
end

#reds ⇒ Object 



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

def reds
  color_entries_for(1)
end

#to_a ⇒ Object 



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# File 'lib/gdal/color_table_types/rgb.rb', line 22

def to_a
  NMatrix[reds, greens, blues, alphas].transpose.to_a
end