plotly.js/src/traces/scatter/format_labels.js

The open source javascript graphing library that powers plotly

/**
* Copyright 2012-2020, Plotly, Inc.
* All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/

'use strict';

var Axes = require('../../plots/cartesian/axes');

module.exports = function formatLabels(cdi, trace, fullLayout) {
    var labels = {};

    var mockGd = {_fullLayout: fullLayout};
    var xa = Axes.getFromTrace(mockGd, trace, 'x');
    var ya = Axes.getFromTrace(mockGd, trace, 'y');

    labels.xLabel = Axes.tickText(xa, cdi.x, true).text;
    labels.yLabel = Axes.tickText(ya, cdi.y, true).text;

    return labels;
};