为多个系列创建多个 Pie Highcharts

时间:2021-04-01 02:33:14

标签: javascript jquery ecmascript-6 highcharts pie-chart

我正在尝试使用 JSON 数据绘制高图。我的数据有多个系列。因此,创建了 2 个相互重叠的饼图。有没有办法让我将多个 highchart 彼此相邻绘制?

我的 JSON、代码和饼图相互重叠的工作示例:

let data = [{
    "name": "cakes",
    "data": [
        [
            "us",
            149045
        ],
        [
            "es",
            41746
        ],
        [
            "uk",
            37640
        ],
        [
            "au",
            16594
        ]
    ],
    "marker": {
        "symbol": "circle"
    }
}, {
    "name": "pie",
    "data": [
        [
            "us",
            128845
        ],
        [
            "es",
            35752
        ],
        [
            "uk",
            32246
        ],
        [
            "au",
            14333
        ]
    ],
    "marker": {
        "symbol": "circle"
    }
}]

Highcharts.chart('container', {
        chart: {
            type: 'pie',
            zoomType: 'xy'
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                dataLabels: {
                    enabled: true,
                    // format: '{series.data[0]} <b>{point.percentage:.1f}%</b>'
                }
            },
        },
        series: data
    });
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/data.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>

<div id="container"></div>

如何让饼图彼此相邻而不是一个在另一个顶部?一种用于 cakes,一种用于 pies

1 个答案:

答案 0 :(得分:1)

您可以使用动态计算的样式创建多个图表:

data.forEach(function(dataEl) {
    const createdDiv = document.createElement('div');
    createdDiv.style.display = 'inline-block';
    createdDiv.style.width = 100 / data.length + '%'

    mainContainer.appendChild(createdDiv);

    Highcharts.chart(createdDiv, {
        ...,
        series: [dataEl]
    });
});

现场演示: https://jsfiddle.net/BlackLabel/jn4p2gq8/


或者一个图表,每个系列动态计算 center 属性。

API 参考: https://api.highcharts.com/highcharts/series.pie.center

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