Javascript 删除高图数据标签上的阴影/背景光晕？
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Remove shadow/background glow on highcharts data label?
提问by WOUNDEDStevenJones
If you check out my http://jsfiddle.net/WOUNDEDStevenJones/oe1vcmqj/1/, the red labels on the chart have a subtle white glow behind them (in at least Chrome and FF). How do I remove that white glow? Or worst case at least change the color to the same blue so it blends in?
如果你查看我的http://jsfiddle.net/WOUNDEDStevenJones/oe1vcmqj/1/，图表上的红色标签在它们后面有一个微妙的白光（至少在 Chrome 和 FF 中）。怎么去掉那个白光？或者在最坏的情况下至少将颜色更改为相同的蓝色以便混合？
I've tried using shadow, backgroundColor, and other properties from their API (http://api.highcharts.com/highcharts#plotOptions.column.dataLabels), but can't figure out what is defining that glow behind the red text.
我已经尝试使用shadow，backgroundColor以及从他们的API其他属性（http://api.highcharts.com/highcharts#plotOptions.column.dataLabels），但无法弄清是怎么定义的红色文字背后的光芒。
plotOptions: {
columnrange: {
dataLabels: {
enabled: true,
color: 'red',
inside: false,
xHigh: -45,
xLow: -9999999,
shadow: "#ff0000",
formatter: function () {
if (this.point.high) {
var myDate = new Date(this.y);
var newDateMs = Date.UTC(myDate.getUTCFullYear(),myDate.getUTCMonth(),myDate.getUTCDate());
return '<b>' + Highcharts.dateFormat('%m/%e',newDateMs) + '</b>';
} else {
return null;
}
}
}
}
}
回答by Pawe? Fus
Set dataLabels.styles.textShadowto false.
设置dataLabels.styles.textShadow为false。
plotOptions: {
columnrange: { // or general options: "series: { ... }"
dataLabels: {
enabled: true,
color: 'red',
style: {
textShadow: false
}
}
}
},
Demo: http://jsfiddle.net/oe1vcmqj/2/
演示：http: //jsfiddle.net/oe1vcmqj/2/
EDIT:
编辑：
Since Highcharts 5.0.3, the property name is textOutline.
自 Highcharts 5.0.3 起，属性名称为textOutline.
plotOptions: {
columnrange: { // or general options: "series: { ... }"
dataLabels: {
enabled: true,
color: 'red',
style: {
textOutline: false
}
}
}
},
回答by Sajad Karuthedath
use text-shadow:none !important;for the tag tspan
使用text-shadow:none !important;的标签tspan
CSS
CSS
tspan{
text-decoration:none;
text-shadow:none !important;
}
回答by Pankaj Upadhyay
dataLabels: {
enabled: true,
format: '{point.y}',
style: {
textOutline: false
}
},
