• Echarts 简单报表系列二:折线图


    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Document</title>
    </head>
    <body>
        <div id="pic4" style=" 600px;height:400px;"></div>
        <script src="https://cdn.bootcss.com/echarts/4.0.2/echarts.js"></script>
        <script>
            var myChart13 = echarts.init(document.getElementById('pic4'));
            var data = [];
            option15 = {
                    title: {
                        text: '曲线',
                    },
                    tooltip: {
                        trigger: 'axis',
    
                    },
                    legend: {
                        data:['昨日(11月8日)','今日(11月9日)']
                    },
                    grid: {
                        left: '1%',
                        right: '1%',
                        bottom: '3%',
                        containLabel: true
                    },
                    toolbox: {
                        show: false,
                        feature: {
                            dataZoom: {
                                yAxisIndex: 'none'
                            },
                            dataView: {readOnly: false},
                            magicType: {type: ['line', 'bar']},
                            restore: {},
                            saveAsImage: {}
                        }
                    },
                    color:["red","#CD3333"],
                    xAxis:  {
                        type: 'category',
                        boundaryGap: false,
                        data : ['1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24']
                    },
                    yAxis: {
                        type: 'value',
                        name: '单位(kW)',
                        axisLabel: {
                            formatter: '{value}'
                        }
                    },
                    series: [
                        {
                            name:'昨日(11月8日)',
                            type:'line',
                            data:[110,106,110,110,318,119,205,256,156,309,256,306,206,356,456,486,565.45,234,156,206,126,256,150,276],
                            itemStyle: {  
                                normal: {  
                                    //color: function(params) {
                              //    var colorList = ['#2eddc1','#FCCE10','#E87C25','#277bbb','#E87fff','#277aaa'];
                                    //    //若返回的list长度不足,不足部分自动显示为最后一个颜色
                              //      return colorList[params.dataIndex]
                              //   },
                                    label: {  
                                        show: true,  
                                        position: 'top'
                                    }  
                                }  
                            }
                        },
                        {
                            type:'line',
                            name : '今日(11月9日)',
                            data:[210,136,120,120,118,219,195,176,156,329,356,346,406.54,256,156],
                        }
                            ]
                };
    
            myChart13.setOption(option15);
        </script>
    </body>
    </html>

     效果如下:

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  • 原文地址:https://www.cnblogs.com/huanghongbo/p/9059902.html
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