class ChunkyPNG::Datastream

def from_file(filename)

Returns:

(ChunkyPNG::Datastream) - The loaded datastream instance.

Parameters:

filename (String) -- The path of the file to load from.

def from_file(filename)
  ds = nil
  File.open(filename, "rb") { |f| ds = from_io(f) }
  ds
end

Instance Methods