TagStudio-Tag-Map/index.html at main · TrigamDev/TagStudio-Tag-Map · GitHub

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<!DOCTYPE html>
<html lang="en">

	<head>
		<title>Tag Map</title>
		<meta charset="utf-8"/>
		<meta name="viewport" content="width=device-width, initial-scale=1.0"/>

		<script src="https://cdn.jsdelivr.net/npm/d3@7"></script>
		<script src="//cdn.jsdelivr.net/npm/force-graph"></script>
		<style>
			html, body, #graph {
				width: 100%;
				height: 100%;
				margin: 0;
				padding: 0;
				overflow: hidden;
			}
		</style>
	</head>

	<body>
		<div id="graph"></div>

		<script>
			const container = document.getElementById( "graph" )
			const width = container.clientWidth
			const height = container.clientHeight

			const highlightedNodes = new Set()
			const highlightedLinks = new Set()

			fetch( "./data.json" ).then( res => res.json() ).then( data => {
				// Cross-link nodes
				for ( const link of data.links ) {

					const sourceNode = data.nodes.find( node => node.id === link.source )
					const targetNode = data.nodes.find( node => node.id === link.target )

					if ( !targetNode || !sourceNode ) continue

					// Neighbors
					if ( !sourceNode?.neighbors ) sourceNode.neighbors = []
					if ( !targetNode?.neighbors ) targetNode.neighbors = []

					sourceNode.neighbors.push( targetNode )
					targetNode.neighbors.push( sourceNode )

					// Links
					if ( !sourceNode?.links ) sourceNode.links = []
					if ( !targetNode?.links ) targetNode.links = []

					sourceNode.links.push( link )
					targetNode.links.push( link )
				}

				const graph = new ForceGraph( container )
					.graphData( data )
					.autoPauseRedraw( false )

					// Style
					.backgroundColor( "#101020" )

					// Nodes
					.nodeId( "id" )
					.nodeVal( "val" )
					.nodeLabel( "label" )
					.nodeColor( node => {
						if ( highlightedNodes.size === 0 ) return node.color
						if ( highlightedNodes.has( node ) ) return node.color
						else return "rgba(63, 72, 204, 0.35)"
					})
					.nodeRelSize( 3 )

					// Links
					.linkSource( "source" )
					.linkTarget( "target" )
					.linkWidth( link => {
						if ( highlightedLinks.size === 0 ) return 2
						if ( highlightedLinks.has( link ) ) return 3
						else return 1
					})
					.linkColor( link => {
						if ( highlightedLinks.size === 0 ) return "rgba(255, 255, 255, 0.1)"
						if ( highlightedLinks.has( link ) ) return "rgba(255, 255, 255, 0.3)"
						else return "rgba(255, 255, 255, 0.05)"
					})

					// Forces
					.d3Force( "x", d3.forceX( 0 ).strength( 0.05 ) )
					.d3Force( "y", d3.forceY( 0 ).strength( 0.05 ) )

					// On hover
					.onNodeHover( node => {
						highlightedNodes.clear()
						highlightedLinks.clear()

						if ( node ) {
							highlightedNodes.add( node )
							for ( const neighbor of node.neighbors ) {
								highlightedNodes.add( neighbor )
							}
							for ( const link of node.links ) {
								highlightedLinks.add( link )
							}
						}
					})

					.onLinkHover( link => {
						highlightedNodes.clear()
						highlightedLinks.clear()

						if ( link ) {
							highlightedLinks.add( link )
							highlightedNodes.add( link.source )
							highlightedNodes.add( link.target )
						}
					})
			})
		</script>
	</body>
</html>