关于javascript：如何为高级图表饼设置单独的颜色

How to set individual colors for high chart pies

我可以通过传递series data.来获得高图表。这会为高图表分配随机或主题颜色。

在以下示例中，我能够看到浅蓝色，黑色和绿色。但是，如何设置预定义的颜色。例如，我想改用橙色，红色和黄色。

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// Build the chart
Highcharts.chart('container', {
chart: {
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false,
type: 'pie'
},
title: {
text: 'Browser market shares in January, 2018'
},
tooltip: {
pointFormat: '{series.name}: {point.percentage:.1f}%'
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: false
},
showInLegend: true
}
},
series: [{
name: 'Brands',
colorByPoint: true,
data: [{
name: 'Chrome',
y: 61.41,
sliced: true,
selected: true
}, {
name: 'Internet Explorer',
y: 11.84
}, {
name: 'Firefox',
y: 10.85
}]
}]
});

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相关讨论

您可以使用setOptions为Highcharts中的颜色设置，如下所示。

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Highcharts.setOptions({
colors: ['#ff6600', '#ff0000', '#ffff00']
});
// Build the chart
Highcharts.chart('container', {
chart: {
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false,
type: 'pie'
},
title: {
text: 'Browser market shares in January, 2018'
},
tooltip: {
pointFormat: '{series.name}: {point.percentage:.1f}%'
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: false
},
showInLegend: true
}
},
series: [{
name: 'Brands',
colorByPoint: true,
data: [{
name: 'Chrome',
y: 61.41,
sliced: true,
selected: true
}, {
name: 'Internet Explorer',
y: 11.84
}, {
name: 'Firefox',
y: 10.85
}]
}]
});

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