aendra-rininsland/.block

## .block
license: mit

## README.md

      
    Raw
  

              README.md
            
          
    Built with blockbuilder.org
forked from jwilber's block: force-directed distribution

  
## index.html
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <script src="//unpkg.com/d3-party"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; background-color:black; }
    svg { background-color: black;}
  </style>
</head>

<body>
  <script>

    const width = 1000
    const height = 500
    const svg = d3.select("body").append("svg")
      .attr("width", width)
      .attr("height", height)
    	.append('g')
    	.attr('transform', 'translate()')
    const party = d3.party(svg, {});
    console.log(party)
    const colorScale = d3.scaleOrdinal()
      .range(['#FCFCFC', 'coral', '#FFFAE3', '#99E1D9', 'skyblue'])

    const radius = 7
    const sampleData = d3.range(600).map(() => ({r: radius,
                                                value: width/2 + d3.randomNormal(0,2.8)() * 50}))


    // define force
    let force = d3.forceSimulation()
      //.force('charge', manyBody)
      //.force('center', center)
      .force('collision', d3.forceCollide(d => d.r+1).strength(1))
//       .velocityDecay(.48)
      .force('x', d3.forceX(d => d.value).strength(3))
      .force('y', d3.forceY(height - radius).strength(0.05))
//     	.alphaDecay(.5)
//     	.alpha(1)
      .nodes(sampleData)
      .on('tick', changeNetwork)


    svg.selectAll('circle')
      .data(sampleData)
      .enter()
      .append('circle')
      .style('fill', (d,i) => colorScale(i))
      .attr('r', d => d.r)
      .attr('stroke', 'white')
      .attr('stroke-width', .1)
	    .call(party)


    function changeNetwork() {
      d3.selectAll('circle')
        .attr('cx', d => d.x)
        .attr('cy', d => d.y = Math.min(d.y, height - radius - 1))
    }
  </script>
</body>
	<!DOCTYPE html>
	<head>
	<meta charset="utf-8">
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<script src="//unpkg.com/d3-party"></script>
	<style>
	body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; background-color:black; }
	svg { background-color: black;}
	</style>
	</head>

	<body>
	<script>

	const width = 1000
	const height = 500
	const svg = d3.select("body").append("svg")
	.attr("width", width)
	.attr("height", height)
	.append('g')
	.attr('transform', 'translate()')
	const party = d3.party(svg, {});
	console.log(party)
	const colorScale = d3.scaleOrdinal()
	.range(['#FCFCFC', 'coral', '#FFFAE3', '#99E1D9', 'skyblue'])

	const radius = 7
	const sampleData = d3.range(600).map(() => ({r: radius,
	value: width/2 + d3.randomNormal(0,2.8)() * 50}))



	// define force
	let force = d3.forceSimulation()
	//.force('charge', manyBody)
	//.force('center', center)
	.force('collision', d3.forceCollide(d => d.r+1).strength(1))
	// .velocityDecay(.48)
	.force('x', d3.forceX(d => d.value).strength(3))
	.force('y', d3.forceY(height - radius).strength(0.05))
	// .alphaDecay(.5)
	// .alpha(1)
	.nodes(sampleData)
	.on('tick', changeNetwork)


	svg.selectAll('circle')
	.data(sampleData)
	.enter()
	.append('circle')
	.style('fill', (d,i) => colorScale(i))
	.attr('r', d => d.r)
	.attr('stroke', 'white')
	.attr('stroke-width', .1)
	.call(party)


	function changeNetwork() {
	d3.selectAll('circle')
	.attr('cx', d => d.x)
	.attr('cy', d => d.y = Math.min(d.y, height - radius - 1))
	}
	</script>
	</body>