// New7x7 creates a new 7-by-7 identicon renderer using 'key' as the hash salt func New7x7(key []byte) Renderer { return &identicon{ sqSize: 50, rows: 7, cols: 7, h: siphash.New(key), } }
// New5x5 creates a new 5-by-5 identicon renderer using 'key' as the hash salt func New5x5(key []byte) Renderer { return &identicon{ sqSize: 70, rows: 5, cols: 5, h: siphash.New(key), } }