Svelte Gallery

Intelligent masonry-style photo gallery that maintains image aspect ratios in perfect rows. Svelte gallery analyses a graph of all possible row combinations to find the ideal gallery layout based on a target row height.

Originally forked from fergaldoyle/image-masonry, svelte-gallery is a full rewrite taking the core layout logic and focussing on an updated, maintained svelte implementation.

Usage

npm i svelte-gallery

<script>
  import Gallery from 'svelte-gallery';

  const images = [
    { src: 'https://source.unsplash.com/random', width: 600, height: 400 },
    { src: 'https://source.unsplash.com/random', width: 400, height: 600 }
    { src: 'https://source.unsplash.com/random', width: 800, height: 1200 }
    { src: 'https://source.unsplash.com/random', width: 300, height: 200 }
  ];
</script>

<Gallery {images} />

Properties

Property	Description	Type	Default
images	Images to display. Must (native) width and height values	HTMLImageElement[]	[]
rowHeight	Ideal row height to aim for in px	number	220
gutter	Gap between images in the gallery in px	number	8
imageComponent	Optional custom image component, passed all props in images array	SvelteComponent	img