[英]How to make Highcharts Heatmap colors not gradient/percentage based, make the color value range based
您需要为颜色轴使用数据类。 例如:
colorAxis: {
...,
dataClasses: [{
color: '#ededed',
to: 1
}, {
color: '#acd5f2',
from: 1,
to: 9
}, {
color: '#7fa8c9',
from: 10,
to: 19
}, {
color: '#527ba0',
from: 20,
to: 29
}, {
color: '#254e77',
from: 30
}]
}
现场演示: https://jsfiddle.net/BlackLabel/9qd1Lewp/
API 参考: https://api.highcharts.com/highcharts/colorAxis.dataClasses
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