某年每月日历图echarts group配置项内容和展示

      const layouts = [
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        [-0.25, 0],
        [0.25, 0],
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    [
        [0, -0.2],
        [-0.2, 0.2],
        [0.2, 0.2],
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    [
        [-0.25, -0.25],
        [-0.25, 0.25],
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const colors = ['#c4332b', '#16B644', '#6862FD', '#FDC763', '#FDC763'];
const iconIndex = [[1, 2], [0], [3], [1, 4], [1], [2], [3, 1], [1], [], [4], [3, 0], [0, 1]];
const itemIndex = [
    ['提高销售量类', '巩固消费群体类'],
    ['提高周转率类'],
    ['新品推广类'],
    ['提高销售量类', '扩展会员类'],
    ['提高销售量类'],
    ['巩固消费群体类'],
    ['新品推广类', '提高销售量类'],
    ['提高销售量类'],
    [],
    ['扩展会员类'],
    ['新品推广类', '提高周转率类'],
    ['提高周转率类', '提高销售量类'],
];
const seriesName = ['提高周转率类', '提高销售量类', '巩固消费群体类', '新品推广类', '扩展会员类'];

init();

function getMonth(date) {
    const temp = echarts.format.formatTime('yyyy-MM-dd', date);
    let text;
    if (temp.indexOf('08') > 0) {
        text = '05';
    } else if (temp.indexOf('09') > 0) {
        text = '06';
    } else if (temp.indexOf('10') > 0) {
        text = '07';
    } else if (temp.indexOf('11') > 0) {
        text = '08';
    } else if (temp.indexOf('15') > 0) {
        text = '09';
    } else if (temp.indexOf('16') > 0) {
        text = '10';
    } else if (temp === '2017-03-17') {
        text = '11';
    } else if (temp.indexOf('18') > 0) {
        text = '12';
    } else {
        // eslint-disable-next-line prefer-destructuring
        text = temp.split('-')[2];
    }
    return text;
}

function getVirtulData() {
    const year = '2017';
    const date = +echarts.number.parseDate(`${year}-03-01`);
    const end = +echarts.number.parseDate(`${year}-03-19`);
    const dayTime = 3600 * 24 * 1000;
    const data = [];
    let shapeIndex = -1;
    for (let time = date; time < end; time += dayTime) {
        const temp = echarts.format.formatTime('yyyy-MM-dd', time);
        if (
            temp !== '2017-03-05' &&
            temp !== '2017-03-06' &&
            temp !== '2017-03-07' &&
            temp !== '2017-03-12' &&
            temp !== '2017-03-13' &&
            temp !== '2017-03-14' &&
            temp !== '2017-03-19'
        ) {
            shapeIndex += 1;
            const items = [];
            const eventCount = Math.round(Math.random() * pathes.length);
            for (let i = 0; i < eventCount; i += 1) {
                items.push(Math.round(Math.random() * (pathes.length - 1)));
            }
            data.push([
                echarts.format.formatTime('yyyy-MM-dd', time),
                iconIndex[shapeIndex].join('|'),
                itemIndex[shapeIndex],
            ]);
        }
    }
    return data;
}

function renderItem(params, api) {
    const cellPoint = api.coord(api.value(0));
    const { cellWidth, cellHeight } = params.coordSys;

    const value = api.value(1);
    const events = value && value.split('|');

    if (Number.isNaN(cellPoint[0]) || Number.isNaN(cellPoint[1])) {
        return;
    }

    const group = {
        type: 'group',
        children:
            (layouts[events.length - 1] || []).map(function (itemLayout, index) {
                return {
                    type: 'path',
                    name: seriesName[events[index]],
                    shape: {
                        pathData: pathes[events[index]],
                        x: -8,
                        y: -8,
                        width: 16,
                        height: 16,
                    },
                    position: [
                        cellPoint[0] +
                            echarts.number.linearMap(itemLayout[0], [-0.5, 0.5], [-cellWidth / 2, cellWidth / 2]),
                        cellPoint[1] +
                            echarts.number.linearMap(
                                itemLayout[1],
                                [-0.5, 0.5],
                                [-cellHeight / 2 + 20, cellHeight / 2]
                            ),
                    ],
                    style: api.style({
                        fill: colors[events[index]],
                    }),
                };
            }) || [],
    };
    group.children.push({
        position: [],
        // @ts-ignore
        shape: {},
        type: 'text',
        style: {
            x: cellPoint[0],
            y: cellPoint[1] - cellHeight / 2 + 15,
            text: getMonth(api.value(0)),
            fill: '#777',
            textFont: api.font({ fontSize: 14 }),
        },
    });
    // eslint-disable-next-line consistent-return
    return group;
}

function init() {
    var option = {
        calendar: [
            {
                left: '28%',
                top: 'middle',
                cellSize: [70, 70],
                yearLabel: { show: false },
                orient: 'vertical',
                dayLabel: {
                    show: false,
                    firstDay: 10,
                    nameMap: 'cn',
                },
                monthLabel: {
                    show: false,
                },
                range: ['2017-03-01', '2017-03-19'],
            },
        ],
        series: [
            {
                type: 'custom',
                coordinateSystem: 'calendar',
                renderItem,
                dimensions: [null, { type: 'ordinal' }],
                data: getVirtulData(),
            },
        ],
    };

    myChart.setOption(option);
    myChart.on('mouseover', function (params) {
        myChart.setOption({
            tooltip: {
                formatter() {
                    return `${getMonth(params.value[0])}月<br/>${params.event.target.name}`;
                },
            },
        });
    });
}