test/allZero.html

<html>
    <head>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <script src="esl.js"></script>
        <script src="config.js"></script>
        <script src="lib/facePrint.js"></script>
    </head>
    <body>
        <style>
            html, body, #main {
                width: 100%;
                height: 100%;
            }
        </style>
        <div id="info"></div>
        <div id="main"></div>
        <script>

            require([
                'echarts',
                'echarts/chart/line',
                'echarts/component/legend',
                'echarts/component/grid',
                'echarts/component/tooltip',
                'echarts/component/dataZoomInside'
            ], function (echarts) {

                var chart = echarts.init(document.getElementById('main'));

                var xAxisData = [];
                var data = [];

                for (var i = 0; i < 10; i++) {
                    xAxisData.push('类目' + i);
                    data.push(0);
                }
                chart.setOption({
                    tooltip: {
                        trigger: 'axis',
                        axisPointer: {
                            type: 'line'
                        }
                    },
                    xAxis: {
                        data: xAxisData
                    },
                    yAxis: {
                        splitArea: {
                            show: true
                        }
                    },
                    series: [{
                        name: 'line',
                        type: 'line',
                        symbol: 'circle',
                        symbolSize: 10,
                        data: data
                    }]
                });
            });

        </script>
    </body>
</html>