Amcharts同一列在xycharts中的不同颜色

[
  { "x": 1, "y": 10, "color": "#FF0000" },
  { "x": 2, "y": 20, "color": "#00FF00" },
  { "x": 3, "y": 15, "color": "#0000FF" },
  ...
]

new Xycharts.Chart({
  ...
  series: [{
    xKey: "x",
    yKey: "y",
    colorKey: "color"
  }]
  ...
});

[
  { "category": "A", "value": 10, "color": "#FF0000" },
  { "category": "B", "value": 20, "color": "#00FF00" },
  { "category": "C", "value": 15, "color": "#0000FF" },
  ...
]

var chart = am4core.create("chartdiv", am4charts.XYChart);
chart.data = data;

// 创建图表的坐标轴、图例等

// 自定义数据点的样式
var series = chart.series.push(new am4charts.ColumnSeries());
series.dataFields.categoryX = "category";
series.dataFields.valueY = "value";

// 为每个数据点设置不同的颜色
series.columns.template.propertyFields.fill = "color";