## next_pre_order(root_node) {#node} Gets next node according to the pre-order tree traversal algorithm. ```python def next_pre_order(self, root_node: aspose.words.Node): ... ``` | Parameter | Type...... ```python doc = aw.Document(file_name=MY_DIR...of_type(lambda x: x.as_shape(), b), list(doc.get_child_nodes(aw.NodeType.SHAPE...