用于初始化图表的配置选项。
Highcharts.setOptions({
});
Highcharts.mapChart({
用于动态更新更新图表实例,详情 类参考。
A fixed value to use for the prop when mapping.
For example, if mapping to y, setting value to 4 will map as if all points had a y value of 4.
y
4