@ -13,6 +13,7 @@ Sorting tree algorithm can produce different types of traversals:
## Breadth First or Level Order Traversal : 1 2 3 4 5
[python programming and tree traversals](https://www.wikitechy.com/technology/python-programming-tree-traversals-inorder-preorder-postorder/)
[video tutorial on the different traversals](https://www.youtube.com/watch?v=gm8DUJJhmY4)
Due to the very short window of implementation in terms of hands-on dataset definition and coding (2 days), we decided to visualize the tree layout with the level order traversal, since the depth first traversals, such as the pre-order traversal, requires a more complex calculations such as the logarithm of the surface, where the nodes of a tree shall be drawn on that surface. A pre-order traversal layout is to be considered when there is more time and resources to revisit the project and the code.
@ -24,19 +25,19 @@ Tree maker is a Python module, derived from PyFPDF, for tree like design layout
It follows the logic of the [zine maker](https://git.systerserver.net/mara/zine_maker) by the same author _mara karagianni_
Tree type class and all its methods defined in tree_maker.py
Tree methods can be called by the script tree_design.py
1. ### Tree method keys_sorting:
1. Tree method keys_sorting:
Soring with the class Node and Left and Right input nodes
2. ### ree method draw_year:
2. Tree method draw_year:
Simple generating of year stamps in vertical position and
progressively moving horizontally to the left side
input data >> sorted years by the Tree keys_sorting method: trees/test_years_simple_layout.pdf
3. ### Tree method design_tree:
3. Tree method design_tree:
input data >> sorted years by the Tree keys_sorting method: trees/test_years_tree_layout.pdf
4. ### Tree method draw_year_name:
4. Tree method draw_year_name:
Year-name pair stamps in vertical position in a
branching layout, work in progress
input data >> sorted years by the Tree keys_sorting method:: trees/test_year_name_pair_layout.pdf
5. ### Tree method draw_year_name_reddit (work in progress):
5. Tree method draw_year_name_reddit (work in progress):
branching sorted year followed by trees named that year on the left side and reddit blog titles related to those trees on the right side
input data >> Dictionary of sorted years as keys, and a list of tree family names and tree scientific names as values. Intersecting with a dict of same tree family names as keys and tree family names as values.
All pdf output experiments are under the trees folder
