# asciigraph

**Repository Path**: lflxp/asciigraph

## Basic Information

- **Project Name**: asciigraph
- **Description**: ansi 图形化
- **Primary Language**: Unknown
- **License**: BSD-3-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-03-09
- **Last Updated**: 2022-03-09

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# asciigraph

[![Build status][]][1] [![Go Report Card][]][2] [![Coverage Status][]][3] [![GoDoc][]][4] [![License][]][5] [![Mentioned in Awesome Go][]][6]

Go package to make lightweight ASCII line graphs ╭┈╯.

![image][]

## Installation
``` bash
go get github.com/guptarohit/asciigraph
```

## Usage

### Basic graph

``` go
package main

import (
    "fmt"
    "github.com/guptarohit/asciigraph"
)

func main() {
    data := []float64{3, 4, 9, 6, 2, 4, 5, 8, 5, 10, 2, 7, 2, 5, 6}
    graph := asciigraph.Plot(data)

    fmt.Println(graph)
}
```

Running this example would render the following graph:
``` bash
  10.00 ┤        ╭╮
   9.00 ┤ ╭╮     ││
   8.00 ┤ ││   ╭╮││
   7.00 ┤ ││   ││││╭╮
   6.00 ┤ │╰╮  ││││││ ╭
   5.00 ┤ │ │ ╭╯╰╯│││╭╯
   4.00 ┤╭╯ │╭╯   ││││
   3.00 ┼╯  ││    ││││
   2.00 ┤   ╰╯    ╰╯╰╯
```


## Command line interface

This package also brings a small utility for command line usage.
Assuming `$GOPATH/bin` is in your `$PATH`, simply `go get` it then
install CLI.

### CLI Installation
``` bash
go install github.com/guptarohit/asciigraph/cmd/asciigraph
```

or download binaries from the [releases][] page.

Feed it data points via stdin:
``` bash
$ seq 1 72 | asciigraph -h 10 -c "plot data from stdin"
  72.00 ┼
  65.55 ┤                                                                  ╭────
  59.09 ┤                                                           ╭──────╯
  52.64 ┤                                                    ╭──────╯
  46.18 ┤                                             ╭──────╯
  39.73 ┤                                      ╭──────╯
  33.27 ┤                              ╭───────╯
  26.82 ┤                       ╭──────╯
  20.36 ┤                ╭──────╯
  13.91 ┤         ╭──────╯
   7.45 ┤  ╭──────╯
   1.00 ┼──╯
           plot data from stdin
```

Realtime graph for data points via stdin:
``` bash
$ ping -i.2 google.com | grep -oP '(?<=time=).*(?=ms)' --line-buffered | asciigraph -r -h 10 -w 40 -c "realtime plot data (google ping in ms) from stdin"
```
[![asciinema][]][7]


## Acknowledgement

This package started as golang port of [asciichart][].


## Contributing

Feel free to make a pull request! :octocat:


[Build status]: https://github.com/guptarohit/asciigraph/actions/workflows/test.yml/badge.svg
[1]: https://github.com/guptarohit/asciigraph/actions/workflows/test.yml
[Go Report Card]: https://goreportcard.com/badge/github.com/guptarohit/asciigraph
[2]: https://goreportcard.com/report/github.com/guptarohit/asciigraph
[Coverage Status]: https://coveralls.io/repos/github/guptarohit/asciigraph/badge.svg?branch=master
[3]: https://coveralls.io/github/guptarohit/asciigraph?branch=master
[GoDoc]: https://godoc.org/github.com/guptarohit/asciigraph?status.svg
[4]: https://godoc.org/github.com/guptarohit/asciigraph
[License]: https://img.shields.io/badge/licence-BSD-blue.svg
[5]: https://github.com/guptarohit/asciigraph/blob/master/LICENSE
[Mentioned in Awesome Go]: https://awesome.re/mentioned-badge-flat.svg
[6]: https://github.com/avelino/awesome-go#advanced-console-uis
[image]: https://user-images.githubusercontent.com/7895001/41509956-b1b2b3d0-7279-11e8-9d19-d7dea17d5e44.png
[releases]: https://github.com/guptarohit/asciigraph/releases
[asciichart]: https://github.com/kroitor/asciichart
[asciinema]: https://asciinema.org/a/382383.svg
[7]: https://asciinema.org/a/382383