Metadata-Version: 2.1
Name: chess-graph
Version: 1.4.3
Summary: A package that can create a multi-level, shaded,  piechart visualization of chess games.
Home-page: https://github.com/Destaq/chess_opening_graph
Author: Simon Ilincev
Author-email: trilogicworlds@gmail.com
License: 'MIT'
Description: ![Python application](https://github.com/Destaq/chess_opening_graph/workflows/Python%20application/badge.svg)
        # The Chess Opening Analyzer
        
        <p align="center">
          <img width = "498" height = "383" src = "https://github.com/Destaq/opening_analysis/raw/master/images/main_image.png">
         </p>
        
        ## About
        A program that will produce a graphical sunburst chart of chess openings from the PGN that is provided to it.
        
        You can easily run this with the pip module in one function by simply specifying the path to the PGN database that you would like to have analyzed.
        
        This package can customize the multi=level pie chart in many ways. It can shade segments based on win percentage, you can click to zoom in, openings are highlighted, and so much more. It's the perfect learning tool for anyone interested in chess or wishing to improve their opening skills!
        
        ### Features
        - Make graph of games to **any depth**
        - Upload a **custom database** and see how *your* chart looks like
        - **Hover** to see metadata such as **game count and percentage of parent**
        - Easily **find openings** with simple hover tooltip identification
        - **Click to zoom** in on a slice and expand it, making it easy to magnify any slice of the pie chart
        - **Downloadable files**: you can download the chart as an interactive HTML, or as a static PNG/JPEG/SVG/WEBP image with just a few clicks
        - **Win Ratio Shading** means that you will never be in doubt as to what next move is statistically best
        - **Hide small slices** and prevent them from showing up in the graph!
        
        ### Using via pip install
        1. `pip install chess-graph`
        2. Open terminal/interpreter.
        3. `from chess_graph import chart`
        4. `chart.graph(*path to file*, depth = 5, fragmentation_percentage = 0.0032, should_defragment = False, custom_branching = False)`
          - Note that the path to the pgn file must be relative to the current directory python is running in. For example, if you have the pgn downloaded on your Desktop, you could easily solve this issue by navigating to Desktop within terminal (cd Desktop). From there, you can run *path to file* simply by typing in the filename (assuming it is in Desktop). If this is confusing, just type in the full path.
        
        ### Prerequisites
        - Runs in Python 3, must have Python 3 installed
        - Requires Plotly and Python-Chess
        
        You can install Plotly and Python-Chess using PyPi, as long as you are an admin user on your device. To do so, simply type `pip install plotly` and `pip install python-chess` into your terminal.
        
        ### Downloading
        Downloading *is* an option, although you need to make sure you have the proper libraries installed.
        
        Currently, you can uncomment the download interactive HTML file without anything else to download. If you do so, an HTML file of the graph will be saved to your device, which you can open with your browser.
        
        You can also download the file as: SVG, PDF, JPEG, PNG, and WebP.
        
        However, if you want to download in *these* formats you need the following installed.
        
        `npm install -g electron@1.8.4 orca`
        
        `pip install psutil requests`
        
        `pip install psutil`
        
        ## Examples
        *All examples are those of Magnus Carlsen's OTB tournament games*
        ### Simple Pie Chart
        <p align="center">
          <img width="700" height="450" src="https://github.com/Destaq/opening_analysis/raw/master/images/random.png">
        </p>
        
        ### Hover Functionality | Show Percentage of Parent + Game Count
        <p align="center">
          <img width = "522" height = "117" src = "https://github.com/Destaq/opening_analysis/raw/master/images/hovering.png">
         </p>
        
        ### Click to Zoom
        <p align="center">
          <img width = "528" height = "457" src = "https://github.com/Destaq/opening_analysis/raw/master/images/zoom.png">
         </p>
        
        ## Extra Info
        I based this chart loosely off of a post that I read on ebemunk's blog - you can find the link here: https://blog.ebemunk.com/a-visual-look-at-2-million-chess-games/. However, that project was written in Java and it didn't have everything that I wanted, such as showing all the games, zooming in, etc.
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
