<img src="assets/images/matplotex_logo.png" height="50" /> Matplotex

• Server-side SVG Generation: <font color="darkblue"> Matplotex</font> enables the creation of larger, complex plots on the server, ensuring smooth performance on client-side devices with limited memory.
• Efficient Concurrent Processing : Leveraging Elixir’s concurrency capabilities, <font color="darkblue"> Matplotex</font> can handle multiple requests simultaneously, making it ideal for high-performance applications.
• Cross-Project Compatibility : While optimized for Elixir, <font color="darkblue"> Matplotex</font> can also be used by non-Elixir projects through its API integration with the Phoenix framework, broadening its potential use cases.

The sample plots generated using <font color="darkblue"> Matplotex</font> are shown below.

Installation

The package can be installed by adding <font color="darkblue"> Matplotex</font> to your list of dependencies in mix.exs.

def deps do
[
    {:matplotex, "~> 0.4.71" }
]

Sample SVG generation

x = [1, 3, 7, 4, 2, 5, 6]
y = [1, 3, 7, 4, 2, 5, 6]

frame_width = 8
frame_height = 6
size = {frame_width, frame_height}
margin = 0.05
font_size = "16pt"
title_font_size = "18pt"
ticks = [1, 2, 3, 4, 5, 6, 7]

x
|> Matplotex.plot(y)
|> Matplotex.figure(%{figsize: size, margin: margin})
|> Matplotex.set_title("The Plot Title")
|> Matplotex.set_xlabel("X Axis")
|> Matplotex.set_ylabel("Y Axis")
|> Matplotex.set_xticks(ticks)
|> Matplotex.set_yticks(ticks)
|> Matplotex.set_rc_params(
  x_tick_font_size: font_size,
  y_tick_font_size: font_size,
  title_font_size: title_font_size,
  x_label_font_size: font_size,
  y_label_font_size: font_size,
  title_font_size: title_font_size
)
|> Matplotex.show()

Roadmap: What's Coming Next

We are actively working on the following improvements and additions for the <font color="darkblue"> Matplotex</font> library:

Upcoming Features for Matplotex:

• Compatibility with Elixir Phoenix LiveView : Seamless integration with Phoenix LiveView for real-time data visualization in web applications.
• GUI Integration : Adding graphical user interface (GUI) capabilities to <font color="darkblue"> Matplotex</font>, providing an intuitive and user-friendly experience for generating plots.
• Support for the Nerves Framework : Enabling real-time data visualization for embedded systems, such as sensor readings, using the Nerves framework.

Additionally, we are focused on expanding the library with a variety of new chart types to enhance its functionality and versatility. The upcoming <font color="darkblue"> Matplotex</font> version will also include the official Hex package, featuring all the basic chart types!!!

Contribution

We welcome all contributions to improve the <font color="darkblue"> Matplotex</font> project! Here are some key ways you can contribute:

• Propose Features : Suggest new functionalities or improvements, including new plot additions.
• Report Bugs : Identify and report issues in the library
• Review Pull Requests : Review open contributions and share constructive feedback
• Fix Bugs : Help resolve reported issues to improve the library

Steps to Contribute

1. Fork the repository.
2. Create a new branch.

   git checkout -b feature-name

3. Make your changes.
4. Add your changes to the branch.

   git add <changed files>

5. Commit your changes.

   git commit -m 'Add new feature' 

6. Push to the branch.

   git push origin feature-name 

7. Open a Pull Request.