Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                <!DOCTYPE html> <meta charset="utf-8" />
<link rel="stylesheet" type="text/css" href="style.css" />

<div class="row">
  <div class="column">
    <table>
      <tr>
        <td>Type:</td>
        <td>Guide:</td>
        <td></td>
      </tr>
      <tr>
        <td><select id="dropdown_type" onchange="changeType()"></select></td>
        <td><select id="dropdown_guide" onchange="changeGuide()"></select></td>
        <td><a id="link" href="#" target="_blank">Link</a></td>
      </tr>
    </table>

    <div id="info"></div>
  </div>
  <div class="column"><svg width="800" height="600"></svg></div>
</div>

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

              
            
!

CSS

              
                body {
  font-family: Arial, Helvetica, sans-serif;
}

.column {
  float: left;
  width: 30%;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
}

svg {
  display: block;
  margin: auto;
  border: 1px solid black;
}

.links line {
  stroke: #999;
  pointer-events: none;
}

.nodes circle {
  stroke: #000;
  stroke-width: 1px;
}

.labels {
  font-size: 18px;
  font-weight: bold;
}

.primary {
  color: #af0000;
}

.secondary {
  color: #00a700;
}

div.tooltip {
  position: relative;
  top:10px;
  font-size: 14px;
  background-color: white;
  opacity: 0;
  height: auto;
  padding: 10px;
}

div.tooltip .Legendary {
  color: #ff9b00;
}

div.tooltip .Epic {
  color: #ac41c2;
}

div.tooltip .Elite {
  color: #058cc3;
}

div.tooltip .Advanced {
  color: #2d9830;
}

div.tooltip table {
  position: relative;
  width:100%;
  font-size: 12px;
  border: 1px solid black;
  border-collapse: collapse;
}

div.tooltip table td {
  padding: 2px;
}

              
            
!

JS

              
                // Set paths and options
const guides = {
  General: {
    'Shinchi42': {
      data: 'https://raw.githubusercontent.com/riseofkingdoms/paring-tier-list/master/commander_pairings/data/shinchi2.csv',
      url: 'https://www.youtube.com/user/shinchi42/videos',
      strength: -3000,
      distance: 500,
      radius: 1.5
    },
    detectiveG: {
      data: 'https://raw.githubusercontent.com/riseofkingdoms/paring-tier-list/master/commander_pairings/data/detectiveG.csv',
      url:
        'https://docs.google.com/spreadsheets/d/1YqsYjNAxzHHODfzJoPhN3kzyG9xwGvK7NmoK1e3ADdk',
      strength: -1500,
      distance: 500,
      radius: 2
    }
  },
  Garrison: {
    'Legend Rhony': {
      data: 'https://raw.githubusercontent.com/riseofkingdoms/paring-tier-list/master/commander_pairings/data/legend_rhony_garrison.csv',
      url: 'https://www.youtube.com/watch?v=YhxwVI6j1mI',
      strength: -3000,
      distance: 500,
      radius: 3
    }
  }
};

const commanders = 'https://raw.githubusercontent.com/riseofkingdoms/paring-tier-list/master/commander_pairings/commanders.json';

// Set initial options
const options_type = Object.keys(guides);
const select_type = document.getElementById('dropdown_type');
const select_guide = document.getElementById('dropdown_guide');

for (let i = 0; i < options_type.length; i++) {
  opt = document.createElement('option');
  opt.textContent = options_type[i];
  select_type.appendChild(opt);
}

changeType();

// Functions for guide selection
function changeType() {
  select_guide.length = 0;

  guide_list = Object.keys(guides[select_type.value]);

  for (let i = 0; i < guide_list.length; i++) {
    opt = document.createElement('option');
    opt.textContent = guide_list[i];
    select_guide.appendChild(opt);
  }

  changeGuide();
}

function changeGuide() {
  guide_type = select_type.value;
  guide = select_guide.value;

  a = document.getElementById('link');
  a.href = guides[guide_type][guide].url;

  loadGraph(
    guides[guide_type][guide].data,
    guides[guide_type][guide].strength,
    guides[guide_type][guide].distance,
    guides[guide_type][guide].radius
  );
}

// Functions for graph generation
function loadGraph(data, strength, distance, radius) {
  const svg = d3.select('svg'),
    width = +svg.attr('width'),
    height = +svg.attr('height');

  svg.selectAll('*').remove();

  const zoom = d3
    .zoom()
    .scaleExtent([-8 / 2, 4])
    .on('zoom', zoomed);

  svg.call(zoom);

  const g = svg.append('g');

  const color = d3
    .scaleOrdinal()
    .domain(['Legendary', 'Epic', 'Elite', 'Advanced'])
    .range(['#ff9b00', '#ac41c2', '#058cc3', '#2d9830']);

  const tooltip = d3.select('#info').attr('class', 'tooltip');

  const simulation = d3
    .forceSimulation()
    .force('link', d3.forceLink().id(d => d.id))
    .force(
      'charge',
      d3
        .forceManyBody()
        .strength(strength)
        .distanceMax([distance])
    )
    .force('center', d3.forceCenter(width / 2, height / 2));

  // Read data from files
  d3.queue()
    .defer(d3.json, commanders)
    .defer(d3.csv, data)
    .await(function(error, commanders, links) {
      if (error) {
        console.error(error);
      } else {
        links = links.map(d => ({
          source: d.primary,
          target: d.secondary,
          rank: d.rank
        }));

        // calculate node weights (number of links)
        commanders.nodes.forEach(n => {
          n.weight = (function() {
            let weight = 0;
            links.forEach(l => {
              if ((n.id === l.source) | (n.id === l.target)) {
                weight++;
              }
            });
            return weight;
          })();
        });

        // links
        const link = g
          .attr('class', 'links')
          .selectAll('line')
          .data(links)
          .enter()
          .append('line')
          .attr('stroke-width', d => (1 / d.rank) * 2.3);

        // nodes
        const node = g
          .selectAll('.node')
          .data(commanders.nodes)
          .enter()
          .append('g')
          .attr('class', 'nodes')
          .filter(d => {
            if (d.weight != 0) {
              return this;
            }
          })
          .call(
            d3
              .drag()
              .on('start', dragstarted)
              .on('drag', dragged)
              .on('end', dragended)
          );

        node
          .append('circle')
          .attr('r', d => d.weight * radius)
          .attr('fill', d => color(d.group))
          .on('mouseover.tooltip', function(d) {
            // Generate tooltip text
            info = `<strong>${d.id}</strong><br/><span class=${d.group}>${
              d.group
            }</span><br>Versatility (# of pairs): ${d.weight}`;

            table_primary = `<p><table id='tooltipTablePrimary' border=1>`;
            table_secondary = `<p><table id='tooltipTableSecondary' border=1>`;

            header = `<tr style="font-weight:bold">
            <td class='primary' width='45%'>Primary</td>
            <td class='secondary' width='45%'>Secondary</td>
            <td>Rank</td></tr>`;

            rank_sum = 0;
            rows_primary = '';
            rows_secondary = '';

            links.forEach(pair => {
              if (d.id === pair.source.id) {
                rank_sum += Number(pair.rank);
                rows_primary += `<tr><td style='font-weight:bold'>${
                  pair.source.id
                }</td><td>${pair.target.id}</td><td>${pair.rank}</td></tr>`;
              } else if (d.id === pair.target.id) {
                rank_sum += Number(pair.rank);
                rows_secondary += `<tr><td>${
                  pair.source.id
                }</td><td style='font-weight:bold'>${pair.target.id}</td><td>${
                  pair.rank
                }</td></tr>`;
              }
            });

            table_primary += header + rows_primary + '</table>';
            table_secondary += header + rows_secondary + '</table>';

            tables_combined = '';
            if (rows_primary !== '') {
              tables_combined += table_primary;
            }

            if (rows_secondary !== '') {
              tables_combined += table_secondary;
            }

            tooltip
              .transition()
              .duration(300)
              .style('opacity', 1);
            tooltip.html(info + tables_combined);

            sortTable('tooltipTablePrimary');
            sortTable('tooltipTableSecondary');
          })
          .on('mouseout.tooltip', function() {
            tooltip
              .transition()
              .duration(100)
              .style('opacity', 0);
          })
          .on('mouseover.fade', fade(0.05))
          .on('mouseout.fade', fade(1));

        // node labels
        node
          .append('text')
          .text(d => d.id)
          .attr('class', 'labels')
          .attr('x', 0)
          .attr('y', 0);

        simulation.nodes(commanders.nodes).on('tick', ticked);
        simulation.force('link').links(links);

        function ticked() {
          // zoom to bounding box of nodes
          if (this.alpha() > 0.04) {
            // set up zoom transform
            var xExtent = d3.extent(node.data(), function(d) {
              return d.x + 100;
            });
            var yExtent = d3.extent(node.data(), function(d) {
              return d.y;
            });

            // get scales
            var xScale = (width / (xExtent[1] - xExtent[0])) * 0.75;
            var yScale = (height / (yExtent[1] - yExtent[0])) * 0.75;

            // get most restrictive scale
            var minScale = Math.min(xScale, yScale);

            if (minScale < 1) {
              var transform = d3.zoomIdentity
                .translate(width / 2, height / 2)
                .scale(minScale)
                .translate(
                  -(xExtent[0] + xExtent[1]) / 2,
                  -(yExtent[0] + yExtent[1]) / 2
                );
              svg.call(zoom.transform, transform);
            }
          } else {
            svg.attr('cursor', 'pointer');
            var check = false;
          }

          link
            .attr('x1', d => d.source.x)
            .attr('y1', d => d.source.y)
            .attr('x2', d => d.target.x)
            .attr('y2', d => d.target.y);

          node.attr('transform', d => `translate(${d.x},${d.y})`);
        }

        const linkedByIndex = {};
        links.forEach(d => {
          linkedByIndex[`${d.source.index},${d.target.index}`] = 1;
        });

        function isConnected(a, b) {
          return (
            linkedByIndex[`${a.index},${b.index}`] ||
            linkedByIndex[`${b.index},${a.index}`] ||
            a.index === b.index
          );
        }

        function fade(opacity) {
          return d => {
            node.style('stroke-opacity', function(o) {
              const thisOpacity = isConnected(d, o) ? 1 : opacity;
              this.setAttribute('fill-opacity', thisOpacity);
              return thisOpacity;
            });

            link.style('stroke-opacity', o =>
              o.source === d || o.target === d ? 1 : opacity
            );
          };
        }

        function sortTable(id) {
          var table, rows, switching, i, x, y, shouldSwitch;
          table = document.getElementById(id);
          switching = true;

          while (switching) {
            try {
              rows = table.rows;
            } catch (err) {
              return;
            }

            switching = false;

            for (i = 1; i < rows.length - 1; i++) {
              shouldSwitch = false;

              x = rows[i].getElementsByTagName('TD')[2];
              y = rows[i + 1].getElementsByTagName('TD')[2];

              if (Number(x.innerHTML) > Number(y.innerHTML)) {
                shouldSwitch = true;
                break;
              }
            }
            if (shouldSwitch) {
              rows[i].parentNode.insertBefore(rows[i + 1], rows[i]);
              switching = true;
            }
          }
        }
      }
    });

  function dragstarted(d) {
    if (!d3.event.active) simulation.alphaTarget(0.3).restart();
    d.fx = d.x;
    d.fy = d.y;
  }

  function dragged(d) {
    d.fx = d3.event.x;
    d.fy = d3.event.y;
  }

  function dragended(d) {
    if (!d3.event.active) simulation.alphaTarget(0);
    d.fx = null;
    d.fy = null;
  }

  function zoomed() {
    g.attr('transform', d3.event.transform);
  }
}

              
            
!
999px

Console