module ChunkyPNG::Canvas::Resampling

def steps(width, new_width)

Returns:
  • (Array) - An Array of Integer indicies

Parameters:
  • new_width (Integer) -- The width of the destination
  • width (Integer) -- The width of the source 
def steps(width, new_width)
  indicies, residues = steps_residues(width, new_width)
  
  for i in 1..new_width
    indicies[i-1] = (indicies[i-1] + (residues[i-1] + 127)/255)
  end
  return indicies
end