d3-prototype/sources-index.html at master · indigok/d3-prototype · GitHub

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<!DOCTYPE html>
<meta charset="utf-8">

<svg></svg>
<div id="chart"></div>

<script src="https://d3js.org/d3.v4.min.js"></script>
<script>

// sample data, this will be factored out
var nodes = [
  { id: "Random", kind: "TALK", name: "asdfg", value: 1},
  { id: "Random123", kind: "TALK", name: "qwert", value: 1},
  { id: "Random234", kind: "BOOK", name: "zxcvb", value: 2},
  { id: "Random345", kind: "BOOK", name: "tyuio", value: 3},
  { id: "Random456", kind: "BOOK", name: "lkjhg", value: 1},
  { id: "Random567", kind: "PAPER", name: "ghjkl", value: 2},
  { id: "Random678", kind: "BLOG_POST", name: "mnbvc", value: 1},
  { id: "Random789", kind: "PODCAST", name: "xftyu", value: 2},
  { id: "Random890", kind: "DOCUMENTARY", name: "bhujm", value: 1},
  { id: "Random00", kind: "TALK", name: "asdfg", value: 2},
  { id: "Random1023", kind: "TALK", name: "qwert", value: 3},
  { id: "Random2304", kind: "BOOK", name: "zxcvb", value: 1},
  { id: "Random0345", kind: "BOOK", name: "tyuio", value: 2},
  { id: "Random4506", kind: "BOOK", name: "lkjhg", value: 3},
  { id: "Random5067", kind: "PAPER", name: "ghjkl", value: 2},
  { id: "Random0678", kind: "BLOG_POST", name: "mnbvc", value: 1},
  { id: "Random7890", kind: "PODCAST", name: "xftyu", value: 1},
  { id: "Random8090", kind: "DOCUMENTARY", name: "bhujm", value: 3},
  { id: "Random0", kind: "TALK", name: "asdfg", value: 2},
  { id: "Random1", kind: "TALK", name: "qwert", value: 1},
  { id: "Random2", kind: "BOOK", name: "zxcvb", value: 2},
  { id: "Random3", kind: "BOOK", name: "tyuio", value: 1},
  { id: "Random4", kind: "BOOK", name: "lkjhg", value: 1},
  { id: "Random5", kind: "PAPER", name: "ghjkl", value: 1},
  { id: "Random6", kind: "BLOG_POST", name: "mnbvc", value: 2},
  { id: "Random7", kind: "PODCAST", name: "xftyu", value: 1},
  { id: "Random8", kind: "DOCUMENTARY", name: "bhujm", value: 2},
  { id: "Random888", kind: "BLOG_POST", name: "mnbvc", value: 3},
  { id: "Random333", kind: "BLOG_POST", name: "mnbvc", value: 2},
  { id: "Random789", kind: "PODCAST", name: "xftyu", value: 2},
  { id: "Random890", kind: "DOCUMENTARY", name: "bhujm", value: 1},
  { id: "Random00", kind: "TALK", name: "asdfg", value: 2},
  { id: "Ran1023", kind: "TALK", name: "qwert", value: 1},
  { id: "Ran5067", kind: "PAPER", name: "ghjkl", value: 1},
  { id: "Ran0678", kind: "BLOG_POST", name: "mnbvc", value: 1},
  { id: "Ran7890", kind: "PODCAST", name: "xftyu", value: 1},
  { id: "Ran8090", kind: "DOCUMENTARY", name: "bhujm", value: 1},
  { id: "Ran0", kind: "TALK", name: "asdfg", value: 1},
  { id: "Ran1", kind: "TALK", name: "qwert", value: 1},
  { id: "Ran2", kind: "BOOK", name: "zxcvb", value: 1},
  { id: "Ran3", kind: "BOOK", name: "tyuio", value: 1},
  { id: "Ran4", kind: "BOOK", name: "lkjhg", value: 1},
  { id: "Ran5", kind: "OTHER", name: "ghjkl", value: 1},
  { id: "Ran6", kind: "BLOG_POST", name: "mnbvc", value: 1},
  { id: "Ran7", kind: "PODCAST", name: "xftyu", value: 1},
  { id: "Ran8", kind: "DOCUMENTARY", name: "bhujm", value: 1},
  { id: "Ran888", kind: "BLOG_POST", name: "mnbvc", value: 1},
]

// creating the container for the bubble graph
var width = window.innerWidth
var height = 600
var container = d3.select('svg')
    .style("width", width)
    .style("height", height)
    .append("g")
    .attr("class", "nodes")

// creates the bubbles and sets their styles and functionality
var nodeElements = container.selectAll("circle")
  .data(nodes)
  .enter().append("circle")
  .attr('r', getRadius)
  .attr('fill', getColor)
  .on('mouseover', mouseOver)
  .on('mousemove', mouseMove)
  .on('mouseout', mouseOut)

// creates the tooltip when a bubble is hovered
var tooltip = d3.select("#chart").append("div")
    .style("position", "absolute")
    .style("visibility", "hidden")
    .style("display", "block")
    .style("color", "white")
    .style("padding", "8px")
    .style("background-color", "#626D71")
    .style("border-radius", "6px")
    .style("text-align", "center")
    .style("font-family", "monospace")
    .style("width", "400px")
    .html("")

// starting positions for the nodes
nodes.forEach(function(node) {
    node.x = splitNum(node);
    node.y = height;
})

function mouseOver(node) {
    node.isHovering = true
    tooltip.text(node.id)
    hoverColors();
    simulation.alphaTarget(.3)
              .force('collide', forceCollide)
              .restart()
    return tooltip.style("visibility", "visible")
}

function mouseMove() {
    return tooltip.style("top", (d3.event.pageY - 10) + "px")
                  .style("left", (d3.event.pageX + 10) + "px")
}

function mouseOut(node) {
    node.isHovering = false
    resetColors();
    simulation.alphaTarget(.3)
              .force('collide', forceCollide)
              .restart()
    return tooltip.style("visibility", "hidden")
}

// returns the color of the node based on its kind
function getColor(node) {
    kind = node.kind;
    if (kind === 'BLOG_POST') {
      return '#ffb68b';
    } else if (kind === 'LETTER') {
      return '#ff83d4';
    } else if (kind === 'PAPER') {
      return '#ffd88e';
    } else if (kind === 'PODCAST') {
      return '#ff8b8b';
    } else if (kind === 'DOCUMENTARY') {
      return '#df8bff';
    } else if (kind ==='TALK') {
      return '#ff83d4';
    } else if (kind === 'OTHER') {
      return '#bfc7d9';
    } else {
      return '#9176fb';
    }
  }

function getRadius(node) {
    return node.value * 10
}

function hoverColors() {
  nodeElements.style("fill-opacity", function(o) {
    return o.isHovering ? 1 : 0.2;
  });
};

function resetColors(d) {
  d3.selectAll("circle").style("fill-opacity", 1);
};

//toggle switch largely taken from https://bl.ocks.org/ProQuestionAsker/79d0228ae7161e349770e7d553cf4c94
var atRight = true

var rect = d3.select("svg").append("rect")
          .attr("x", 10)
          .attr("y", 10)
          .attr("rx", 22)
          .attr("ry", 22)
          .style("fill", "lightgray")
          .attr("width", 64)
          .attr("height", 40)
          .on("click", function(){
      if(atRight === true){
        setAtRight(!atRight)
        simulation.restart()
          .force("x", forceX)
          .force("y", forceY)
          .force("collide", forceCollide)
          .alphaTarget(0.2)
      } else {
        setAtRight(!atRight)
        simulation.restart()
          .force("x", forceX)
          .force("y", forceY)
          .force("collide", forceCollide)
          .alphaTarget(0.2)
        }
    })

var circle = d3.select("svg").append("circle")
        .attr("cx", 30)
        .attr("cy", 30)
        .attr("r", 16)
        .attr("value", 1.6)
        .style("fill", "white")
        .on("click", function(){
    if(atRight === true){
      setAtRight(!atRight)
      simulation.restart()
        .force("x", forceX)
        .force("y", forceY)
        .force("collide", forceCollide)
        .alphaTarget(0.2)
    } else {
      setAtRight(!atRight)
      simulation.restart()
        .force("x", forceX)
        .force("y", forceY)
        .force("collide", forceCollide)
        .alphaTarget(0.2)
      }
  })

var setAtRight = function(newValue) {
    atRight = newValue;
    circle.transition().duration(250)
            .attr("cx", (atRight? (30) : (54)))
            .style("fill", "white");
    rect.transition().duration(250)
        .style("fill", atRight? "lightgray" : "#C06C84");
}

var res = {
    'getValue': function() { return atRight; },
    'setValue': setAtRight,
    'remove': function() { circle.remove(); }
}

//toggle switch largely taken from https://bl.ocks.org/ProQuestionAsker/79d0228ae7161e349770e7d553cf4c94
var atRight2 = true

var rect2 = d3.select("svg").append("rect")
        .attr("x", 10)
        .attr("y", 60)
        .attr("rx", 22)
        .attr("ry", 62)
        .style("fill", "lightgray")
        .attr("width", 64)
        .attr("height", 40)
        .on("click", function(){
    if(atRight2 === true){
      setAtRight2(!atRight2)
      d3.select(".nodes").selectAll("circle").each(function(d) {
          d3.select(this).attr("r", 20);
      })
      simulation.restart()
          .force("x", forceX)
          .force("y", forceY)
          .force('collide', forceCollide)
          .alphaTarget(0.2)
    } else {
      setAtRight2(!atRight2)
      d3.select(".nodes").selectAll("circle").each(function(node) {
          d3.select(this).attr("r", getRadius);
      })
      simulation.alphaTarget(.2)
        .force('collide', forceCollide)
        .restart();
    }
  })

var circle2 = d3.select("svg").append("circle")
        .attr("cx", 30)
        .attr("cy", 80)
        .attr("r", 16)
        .attr("value", 1.6)
        .style("fill", "white")
        .on("click", function(){
    if(atRight2 === true){
      setAtRight2(!atRight2)
      d3.select(".nodes").selectAll("circle").each(function(d) {
          d3.select(this).attr("r", 20);
      })
      simulation.restart()
          .force("x", forceX)
          .force("y", forceY)
          .force('collide', forceCollide)
          .alphaTarget(0.2)
    } else {
      setAtRight2(!atRight2)
      d3.select(".nodes").selectAll("circle").each(function(node) {
          d3.select(this).attr("r", getRadius);
      })
      simulation.restart()
          .force("x", forceX)
          .force("y", forceY)
          .force('collide', forceCollide)
          .alphaTarget(0.2)
    }
  })

var setAtRight2 = function(newValue) {
    atRight2 = newValue;
    circle2.transition().duration(250)
            .attr("cx", (atRight2? (30) : (54)))
            .style("fill", "white");
    rect2.transition().duration(250)
        .style("fill", atRight2? "lightgray" : "#C06C84");
}

var res2 = {
    'getValue': function() { return atRight2; },
    'setValue': setAtRight2,
    'remove': function() { circle.remove(); }
}

// forces

var forceX = d3.forceX(function(d) { return atRight ?  (width/2) : (width * splitNum(d)) } ).strength(0.1)

var forceY = d3.forceY(height/2).strength(atRight ? 0.1 : 0.4 )

var forceCollide = d3.forceCollide().radius(function(d) { return atRight2 ? (d.value * 10 + 5) : 25 }).iterations(2)

// positioning of the groups when split
function splitNum(d) {
    if (d.kind === 'LETTER') {
      return 0.6;
    } else if (d.kind === 'BLOG_POST') {
      return 0.5;
    } else if (d.kind === 'PAPER') {
      return 0.4;
    } else if (d.kind === 'PODCAST') {
      return 0.3;
    } else if (d.kind === 'DOCUMENTARY') {
      return 0.2;
    } else if (d.kind ==='TALK') {
      return 0.1;
    } else if (d.kind === 'OTHER') {
      return 0;
    } else {
      return -0.1;
    }
}

// creates the forces between elements
var simulation = d3.forceSimulation(nodes)
    .alpha(1.5)
    .force('charge', d3.forceManyBody().strength(-50))
    .force('center', d3.forceCenter(width / 2, height / 2))
    .force('forceX', forceX)
    .force('forceY', forceY)
    .force('collide', forceCollide)

simulation.nodes(nodes).on('tick', ticked)

function ticked() {
  nodeElements
      .attr('cx', function (node) { return node.x })
      .attr('cy', function (node) { return node.y })
}

simulation.force('link')

</script>