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它可以添加backgroundColor作爲懸停線的工具提示?Highcharts工具提示backgroundColor從繼承元素繼承
例如,當藍色的提示的backgroundColor懸停是藍色
tooltip: {
borderWidth: 0,
backgroundColor: "rgba(255,255,255,0)",
borderRadius: 0,
shadow: false,
useHTML: true,
percentageDecimals: 2,
backgroundColor: "rgba(255,255,255,1)",
formatter: function() {
return '<div class="tooltop">'+this.point.name + '<br />' + '<b>' + Highcharts.numberFormat(this.y).replace(",", " ") + ' Kč [' + Highcharts.numberFormat(this.percentage, 2) + '%]</b></div>';
}
}