Ohad-m-test NPM

A library that help you build your own dynamic moasaic.

This library allow you to implement original and interesting galleries in your website.

Try out this live example!

Installation

npm i --save react-photo-mosaic

How to use it?

import Mosaic from 'react-photo-mosaic';

const Example = () => {
    const props = {
        images: ['./assets/img0.jpg', './assets/img1.jpg', 
        './assets/img2.jpg', './assets/img3.jpg'...],
        mainImagePath: './assets/img4.jpg'
        // mainImageIndex: 2, we choose to use either mainImagePath 
        or mainImageIndex
        width: 800,
        height: 500,
        maxBlocksInRow: 17,
        spaceBetween: 1,
        mainImageStyle: { opacity: 0.5 },
        secondaryImageStyle: { ... },
        onClick: (e, url) => window.open(url, '_blank')
    }
    return <Mosaic {...props} />
}

Options

Field	Type		Description
images	array	mandatory	array of images' path
mainImagePath	string	optional (in case mainImageIndex is supplied)	image path of main image
mainImageIndex	number	optional (in case imagePath is supplied)	index number of the main image in 'images' array
width	number	mandatory	main image width
height	number	mandatory	main image height
maxBlocksInRow	number	mandatory (default is 20)	how many blocks in a row/column
spaceBetween	number	optional (default is 0)	space between each block
mainImageStyle	object	optional	css for main image
secondaryImageStyle	object	optional	css for secondary images
onClick	function	optional	action in case of clicking a block, receives params: (event, url)

Important Notes

Each piece in the mosaic is represented by a div, and has a class which you can use to your own benefit. If it a piece that belongs to the main image it will have a main-image class: <div class="main-image" ..> / If it a piece that belongs to one of the secondary images, it will have a secondary-image class: <div class="secondary-image" ..>
Each div of the main image receives a random opacity number between 0.65 to 0.85. You can override this behavior with your own, by passing a styling object for the main image to the Mosaic component.
Each div of the main image receives a random brightness percentage between 85 to 150. You can override this behavior with your own, by passing a styling object for the main image to the Mosaic component.