https://github.com/szymon423/yapl

Another C++ plot library
https://github.com/szymon423/yapl

cario chart cpp17 plot

Last synced: 5 days ago
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Another C++ plot library

• Host: GitHub
• URL: https://github.com/szymon423/yapl
• Owner: Szymon423
• Created: 2024-07-10T17:33:10.000Z (3 months ago)
• Default Branch: main
• Last Pushed: 2024-07-16T16:13:07.000Z (3 months ago)
• Last Synced: 2024-09-28T23:42:04.180Z (5 days ago)
• Topics: cario, chart, cpp17, plot
• Language: C++
• Homepage:
• Size: 296 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
![logo](./img/logo.png)

# Yet Another Plot Library

This is my attempt to create simple plot library for `C++`. Especially one that is willing to work on `Raspberry Pi` devices on `arm64` OS. 

> [!NOTE]

> This library will not display any plots. It can only save them to `.png`

## But Why?

Why to choose this library when you can use `python` and all it goodness like `matplotlib`?

Well.. I also do not know. But maybe when writing somethig that need to work without any other programs like amazing `gnuplot`, running on constrained hardware resources system maybe it is worth checking out on this something.

## Example

```cpp

#include "yapl.hpp"

#include 

int main() {

    try {

        yapl::Plot plot;

        plot.addData({10, 50, 30, 10}, {10, 90, 50, 90});

        plot.addData({80, 120, 160, 140, 100}, {10, 90, 10, 50, 50});

        plot.addData({190, 190, 240, 240, 190}, {10, 90, 90, 50, 50});

        plot.addData({270, 270, 320}, {90, 10, 10});

        plot.grid(true);

        plot.xLabel("X value");

        plot.yLabel("Y value");

        plot.title("Yet Another Plot Library");

        plot.setLabelMaker([](double val) -> std::string {

            return "X: " + std::to_string((int)val);

        });

        plot.save("/YAPL/img/test/example_plot.png", 800, 600);

    }

    catch (const yapl::Exception& e) {

        std::cout << "Caught error during plot generation" << std::endl;

    }

    return 0;

}

```

![output](./img/example_plot.png)

## Documentation

To run documentation just use:

```sh

cd docs && mkdocs serve

```

## Dependencies

- [cario](https://www.cairographics.org/)

## License

This software is released under `GPLv2+` license.