buttons property

Map<String, HighchartsExportingButtonsOptions>? buttons
getter/setter pair

Options for the export related buttons, print and export. In addition to the default buttons listed here, custom buttons can be added. See navigation.buttonOptions for general options.

API Docs: https://api.highcharts.com/highcharts/exporting.buttons

Implementation

Map<String, HighchartsExportingButtonsOptions>? buttons;