plotly/plot_all.js at main · ErronLLP/plotly · GitHub

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d3.csv('https://raw.githubusercontent.com/ErronLLP/plotly/main/data/mds_all.csv', function(err, rows) {
    function unpack(rows, key) {
        return rows.map(function(row) { return row[key]; });
    }

    var valence = unpack(rows, 'valence').map(Number); // Ensure valence is numeric
    var arousal = unpack(rows, 'arousal').map(Number); // Ensure arousal is numeric
    var videoName = unpack(rows, 'videoName'); // Extract video names

    var hovertextValence = videoName.map((name, i) => `Video: ${name}<br>Valence: ${valence[i]}`);
    var hovertextArousal = videoName.map((name, i) => `Video: ${name}<br>Arousal: ${arousal[i]}`);

    // Determine the min and max values for both variables to set a consistent color scale range
    var minValue = -5;
    var maxValue = 5;

    var data = [{
        x: unpack(rows, 'MDS1'),
        y: unpack(rows, 'MDS2'),
        z: unpack(rows, 'MDS3'),
        mode: 'markers',
        type: 'scatter3d',
        marker: {
            color: valence,
            colorscale: [
                [0, '#0571b0'],
                [0.25, '#92c5de'],
                [0.5, '#f7f7f7'],
                [0.75, '#f4a582'],
                [1, '#ca0020']
            ],
            cmin: minValue, // Set minimum value
            cmax: maxValue, // Set maximum value
            size: 5,
            symbol: 'circle',
            colorbar: {
                title: 'Valence',
                titleside: 'right',
                x: 1,
                xpad: 20
            }
        },
        customdata: videoName, // Ensure 'videoName' matches the CSV column name for videos
        hovertext: hovertextValence,
        hoverinfo: 'text'
    }];

    var layout = {
        autosize: true,
        height: 800, // Reduced height
        width: 800, // Reduced width
        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
            }
        },
        hovermode: 'closest', // Ensure hovermode is set to 'closest'
        title: '',
        updatemenus: [{
            buttons: [
                {
                    args: [{
                        'marker.color': [valence],
                        'marker.colorscale': [
                            [0, '#0571b0'],
                            [0.25, '#92c5de'],
                            [0.5, '#f7f7f7'],
                            [0.75, '#f4a582'],
                            [1, '#ca0020']
                        ],
                        'marker.cmin': minValue,
                        'marker.cmax': maxValue,
                        'marker.colorbar.title': 'Valence',
                        'hovertext': [hovertextValence]
                    }],
                    label: 'Valence',
                    method: 'restyle'
                },
                {
                    args: [{
                        'marker.color': [arousal],
                        'marker.colorscale': [
                            [0, '#0571b0'],
                            [0.25, '#92c5de'],
                            [0.5, '#f7f7f7'],
                            [0.75, '#f4a582'],
                            [1, '#ca0020']
                        ],
                        'marker.cmin': minValue,
                        'marker.cmax': maxValue,
                        'marker.colorbar.title': 'Arousal',
                        'hovertext': [hovertextArousal]
                    }],
                    label: 'Arousal',
                    method: 'restyle'
                }
            ],
            direction: 'down',
            showactive: true,
            x: 0.17,
            xanchor: 'left',
            y: 0.9,
            yanchor: 'top'
        }]
    };

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