cli-pie

Generate pie charts in terminal and text mode.

:cloud: Installation

# Using npm
npm install --save cli-pie

# Using yarn
yarn add cli-pie

:clipboard: Example

// Dependencies
var Pie = require("cli-pie");

// Generate a new pie, with radius 5 characters
var p = new Pie(5, [
    { label: "Water", value: 70, color: [ 0, 0, 255] }
  , { label: "Land", value: 30, color: [255, 240, 0] }
], {
    legend: true
});

// Stringify
console.log(p.toString());

// Stringify, after disabling the ansi styles
p.options.no_ansi = true;
console.log(p.toString());

// Add a new item
p.add({
    label: "Test"
  , value: 20
});

// Enable the ansi styles
p.options.no_ansi = false;
console.log(p.toString());

// Disable the ansi styles and reset colors
p.options.no_ansi = true;
p.colors = {};
console.log(p.toString());

:question: Get Help

There are few ways to get help:

1. Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
2. For bug reports and feature requests, open issues. :bug:
3. For direct and quick help, you can use Codementor. :rocket:

:memo: Documentation

CliPie(r, data, options)

Creates a new instance of CliPie.

Params

• Number r: The radius value.
• Array data: An array of objects in the following format:
• Object options: An object containing the following fields:
• flat (Boolean): If true, flat colors will be used (default: true).
• chr (String): The character to draw the pie (default: " ").
• no_ansi (Boolean): If true, ansi styles will not be used.
• legend (Boolean): If true, a legend is added next to the pie.
• display_total (Boolean): If true, the total is added to the legend.
• total_label (String): The label for the total (default: Total)
• circle_opts (Object): The options passed to the cli-circle module, which uses the cli-graph module to build the graph.

Return

• CliPie The CliPie instance.

CLiPie.Item(obj)

CliPie.Item Creates a new CliPie.Item instance.

Params

• Object obj: The CliPie.Item data containing:
• value (Number): The item value.
• label (String): The item label.
• color (String): The item color (used in ansi graphs).
• letter (String): The item letter (used on non-ansi graphs).

Return

• CliPieItem The CliPieItem containing:

add(item)

Adds new items in the cli pie.

Params

• Object item: The item data.

Return

• CliPie The CliPie instance.

textColor(text, color, fg, bg)

Adds foreground or/and background color(s) to the provided text.

Params

• String text: The text to color.
• String color: The color value.
• Boolean fg: If true, the function will modify the foreground color of the text (default: true).
• Boolean bg: If true, the function will modify the background color of the text.

Return

• String The colored text.

uniqueColor(cColor)

Generates an unique color.

Params

• String cColor: The provided color.

Return

• String The unique color.

toString()

Stringifies the pie.

Return

• String The stringified pie.

:yum: How to contribute

Have an idea? Found a bug? See how to contribute.

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:dizzy: Where is this library used?

If you are using this library in one of your projects, add it in this list. :sparkles:

• git-stats
• gh-polyglot
• real-votes-admin
• learn-memory-statistics-cli
• dupie
• free-pie
• cabdriver
• how-dep
• @tool3/kpods
• pie-my-vulns
• github-stats

:scroll: License

MIT © Ionică Bizău