JS API Reference

Welcome to the Highcharts Stock JS (highstock) Options Reference

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

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series.dema

A DEMA series. If the type option is not specified, it is inherited from chart.type.

Configuration options for the series are given in three levels:

  1. Options for all series in a chart are defined in the plotOptions.series object.
  2. Options for all dema series are defined in plotOptions.dema.
  3. Options for one single series are given in the series instance array.
Highcharts.chart('container', {
    plotOptions: {
        series: {
            // general options for all series
        },
        dema: {
            // shared options for all dema series
        }
    },
    series: [{
        // specific options for this series instance
        type: 'dema'
    }]
});

TypeScript:

  • the type option must always be set.
  • when accessing an array of series, the combined set of all series types is represented by Highcharts.SeriesOptionsType . Narrowing down to the specific type can be done by checking the type property.
if (chart.options.series?.[0]?.type === dema) {
    // code specific to the dema series
}

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Highcharts Stock v12.0.0 - Generated from branch master (commit a274966099), on Wed Nov 27 2024 19:29:24 GMT+0100 (Central European Standard Time)