README.md

C-chart

A library to draw chart in command line

     _        _   _   _
    / \      | | (_) | |__    _ __    __ _   _ __   _   _
   / _ \     | | | | | '_ \  | '__|  / _` | | '__| | | | |
  / ___ \    | | | | | |_) | | |    | (_| | | |    | |_| |
 /_/   \_\   |_| |_| |_.__/  |_|     \__,_| |_|     \__, |
   _                   _                            |___/   _                      _
  | |_    ___       __| |  _ __    __ _  __      __   ___  | |__     __ _   _ __  | |_
  | __|  / _ \     / _` | | '__|  / _` | \ \ /\ / /  / __| | '_ \   / _` | | '__| | __|
  | |_  | (_) |   | (_| | | |    | (_| |  \ V  V /  | (__  | | | | | (_| | | |    | |_
   \__|  \___/     \__,_| |_|     \__,_|   \_/\_/    \___| |_| |_|  \__,_| |_|   _ \__|
  (_)  _ __       ___    ___    _ __ ___    _ __ ___     __ _   _ __     __| |  | | (_)  _ __     ___
  | | | '_ \     / __|  / _ \  | '_ ` _ \  | '_ ` _ \   / _` | | '_ \   / _` |  | | | | | '_ \   / _ \
  | | | | | |   | (__  | (_) | | | | | | | | | | | | | | (_| | | | | | | (_| |  | | | | | | | | |  __/
  |_| |_| |_|    \___|  \___/  |_| |_| |_| |_| |_| |_|  \__,_| |_| |_|  \__,_|  |_| |_| |_| |_|  \___|

Install

npm i c-chart

Current support chart:

1. bar
2. scatter

Bar

import print from "c-chart";
print({
  type: "bar",
  data: [5, 7, 3, 2],
  direction: "y"
});

↑              _
|             | |
|             | |
|       _     | |
|      | |    | |
|      | |    | |
|      | |    | |     _
|      | |    | |    | |     _
|      | |    | |    | |    | |
+-------+------+------+------+---------→

Or you can change the direction by direction: 'x'

import print from "c-chart";
print({
  type: "bar",
  data: [5, 7, 3, 2]
});

+--------------------------------------→
|
|_______________________
|_______________________|
|______________________________________
|______________________________________|
|________
|________|
|_
|_|
|
|
|
↓

Scatter

import print from ".";
print({
  type: "scatter",
  data: [
    [10.0, 8.04],
    [8.07, 6.95],
    [13.0, 7.58],
    [9.05, 8.81],
    [11.0, 8.33],
    [14.0, 7.66],
    [13.4, 6.81],
    [10.0, 6.33],
    [14.0, 8.96],
    [12.5, 6.82],
    [9.15, 7.2],
    [11.5, 7.2],
    [3.03, 4.23],
    [12.2, 7.83],
    [2.02, 4.47],
    [1.05, 3.33],
    [4.05, 4.96],
    [6.03, 7.24],
    [12.0, 6.26],
    [12.0, 8.84],
    [7.08, 5.82],
    [5.02, 5.68]
  ]
});

↑
|                       *       *     *
|                          * *
|              *                 * *  *
|                    *  *      *  * *
|                 *        *    *
|           *
|   *     *
|      *
+*-------------------------------------→