@react-pixel-ui/use-pixelated-css v0.1.5

use-pixelated-css

A React hook that transforms CSS styles into a pixelated form.

Features

• Transforms original CSS styles into pixelated versions
• Automatically updates pixelation when element size changes via ResizeObserver
• Cleans up ResizeObserver when component unmounts
• Can be used internally by UI components like Button to apply pixelated styles

Installation

// pnpm
pnpm add @react-pixel-ui/use-pixelated-css

// yarn
yarn add @react-pixel-ui/use-pixelated-css

// npm
npm install @react-pixel-ui/use-pixelated-css

Usage

import {useRef} from 'react';
import {usePixelatedCSS} from '@react-pixel-ui/use-pixelated-css';
import {css} from '@emotion/react';

const DemoComponent = () => {
  const ref = useRef(null);
  const divStyle = css`
    border: 1px solid #000;
    border-radius: 16px;
    background: linear-gradient(45deg, #FFDCFF, #FF97FF);
  `;
  const pixelatedCSS = usePixelatedCSS({
    prevCSS: divStyle,
    ref,
    unitPixel: 4,
  });
  return <div ref={ref} css={pixelatedCSS}>Hello, world!</div>;
};

Props

• prevCSS: CSS styles before pixelation (required, SerializedStyles)
• ref: Reference to the element to be pixelated (required, RefObject)
• unitPixel: Pixel unit size (optional(default: 4), number)