3D Cluster Graph in JavaScript

How to make a 3D Cluster Graph in JavaScript.

New to Plotly?

Plotly is a free and open-source graphing library for JavaScript. We recommend you read our Getting Started guide for the latest installation or upgrade instructions, then move on to our Plotly Fundamentals tutorials or dive straight in to some Basic Charts tutorials.

3D Point Clustering

d3.csv('https://raw.githubusercontent.com/plotly/datasets/master/alpha_shape.csv', function(err, rows){

    function unpack(rows, key) {
        return rows.map(function(row) { return row[key]; });
    }

    var data = [{
        x: unpack(rows, 'x'),
        y: unpack(rows, 'y'),
        z: unpack(rows, 'z'),
        mode: 'markers',
        type: 'scatter3d',
        marker: {
          color: 'rgb(23, 190, 207)',
          size: 2
        }
    },{
        alphahull: 7,
        opacity: 0.1,
        type: 'mesh3d',
        x: unpack(rows, 'x'),
        y: unpack(rows, 'y'),
        z: unpack(rows, 'z')
    }];

    var layout = {
        autosize: true,
        height: 480,
        scene: {
            aspectratio: {
                x: 1,
                y: 1,
                z: 1
            },
            camera: {
                center: {
                    x: 0,
                    y: 0,
                    z: 0
                },
                eye: {
                    x: 1.25,
                    y: 1.25,
                    z: 1.25
                },
                up: {
                    x: 0,
                    y: 0,
                    z: 1
                }
            },
            xaxis: {
                type: 'linear',
                zeroline: false
            },
            yaxis: {
                type: 'linear',
                zeroline: false
            },
            zaxis: {
                type: 'linear',
                zeroline: false
            }
        },
        title: {
            text: '3d point clustering'
        },
        width: 477
    };

    Plotly.newPlot('myDiv', data, layout);

});