Checkerboard.js

Easily draw transparency pattern on canvas when flattenning images

Dependency-free, 1.7kB gzipped. Idk if it's large it literally has 40 lines unpacked, and 1024 chars in total packed, if u really care about each byte, stop using javascript and canvas bro

Installation

$ npm i checkerboardjs

Usage

drawPattern(canvas<HTMLCanvasElement>, ?options<Object>)

Options

Property|Type|Default|Description ---|---|---|--- centered|bool|false|Draws pattern from center instead of left top corner ignoreWarnings|bool|false|Ignores any errors and warnings primaryColor|string|#EDEDED|CSS color of even cells secondaryColor|string|#C6C6C6|CSS color of odd cells size|number|10|Size of cell in pixels

Example

import drawPattern from 'checkerboardjs'

const canvas = document.querySelector('canvas')
drawPattern(canvas)

Contributing, license, issues

blah blah blah go find something better to do and don't bother me