用于初始化图表的配置选项。
Highcharts.setOptions({
});
Highcharts.chart({
用于动态更新更新图表实例，详情 类参考。
The timezone offset in minutes. Positive values are west, negative values are east of UTC, as in the ECMAScript getTimezoneOffset method. Use this to display UTC based data in a predefined time zone.
