GLib.KeyFile.prototype.get_double_list

function get_double_list(group_name: String, key: String): [return_value: Array(Number(gdouble)), length: Number(gsize)] {
    // Gjs wrapper for g_key_file_get_double_list()
}

Returns the values associated with key under group_name as doubles.

If key cannot be found then null is returned and @error is set to #G_KEY_FILE_ERROR_KEY_NOT_FOUND. Likewise, if the values associated with key cannot be interpreted as doubles then null is returned and @error is set to #G_KEY_FILE_ERROR_INVALID_VALUE.

Since 2.12

group_name: a group name
key: a key
return_value: the values associated with the key as a list of doubles, or null if the key was not found or could not be parsed. The returned list of doubles should be freed with GLib.free when no longer needed.
length: the number of doubles returned