1.0.10 • Published 2 years ago

pixel-class v1.0.10

Weekly downloads
3,317
License
MIT
Repository
github
Last release
2 years ago

pixel-class

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A tiny class for pixel manipulation.

:cloud: Installation

# Using npm
npm install --save pixel-class

# Using yarn
yarn add pixel-class

:clipboard: Example

const Pixel = require("pixel-class");

let p = new Pixel(42, 7, 6, 0.5);
console.log("color: ",p);
console.log("intensity: ",p.intensity());
console.log("hex: ",p.toHex());
console.log("rgba string: ",p.toRGBAString());

: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

PixelClass(r, g, b, a)

A tiny class for pixel manipulation.

Params

  • Number|Object r: The red value of the pixel (0-255) or an object containing the r, g, b, a fields.
  • Number g: The green value of the pixel (0-255).
  • Number b: The blue value of the pixel (0-255).
  • Number a: The alpha (opacity) value of the pixel. If greater then 1, it will be normalized to a value between 0 and 1. Defaults to 1.

Return

  • PixelClass The PixelClass instance.

intensity()

Calculates the pixel intensity.

Return

  • Number The pixel intensity (0-255).

toHex()

converts the input color to a hexadecimal string, this removes opacity

Return

  • String The color as hexadecimal string.

toRGBAString()

converts the input color to a RGBA string.

Return

  • String The color as RGBA string.

:yum: How to contribute

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

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    npm.io

Thanks! :heart:

:dizzy: Where is this library used?

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

  • image-parser
  • pixel-bg
  • asciify-pixel
  • gm-tools
  • lwip-pixels

:scroll: License

MIT © Ionică Bizău

1.0.10

2 years ago

1.0.9

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1.0.7

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1.0.5

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1.0.4

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1.0.3

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1.0.2

8 years ago

1.0.1

8 years ago

1.0.0

8 years ago