// 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),
}
}