Welcome to the Highcharts Gantt JS (gantt) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

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Language object. The language object is global and it can't be set on each chart initialization. Instead, use Highcharts.setOptions to set it before any chart is initialized.

    lang: {
        months: [
            'Janvier', 'Février', 'Mars', 'Avril',
            'Mai', 'Juin', 'Juillet', 'Août',
            'Septembre', 'Octobre', 'Novembre', 'Décembre'
        weekdays: [
            'Dimanche', 'Lundi', 'Mardi', 'Mercredi',
            'Jeudi', 'Vendredi', 'Samedi'