用echarts做出折线效果图

2020-10-12 15:49发布

3条回答
聊天终结者
2楼-- · 2020-10-12 16:25

<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="https://cdn.staticfile.org/echarts/4.3.0/echarts.min.js"></script>
</head>

<body>
<div id="main" style="width: 800px;height:500px;"></div>
<script>
// 基于准备好的dom,初始化echarts实例
var myChart = echarts.init(document.getElementById('main'));
// 指定图表的配置项和数据
var option = {
toolbox: { //工具栏
show: true,
feature: {
dataZoom: { //区域缩放
yAxisIndex: "none"
},
magicType: { //切换图形
//折线图标,柱状图标,堆叠图标,平铺图标
type: ['line', 'bar', 'stack', 'tiled']
},
restore: {}, //还原
saveAsImage: {} //下载,保存图片
},
width: "0%" //工具栏贴右侧垂直
},
title: {
text: '学生成绩表', //文本
left: "44%" //移动标题
},
tooltip: {}, //提示框组件
grid: { //坐标轴
left: "13%", //左间距
top: "11.25%" //上间距
},
legend: { //标识
width: "0%", //垂直
left: "0%" //贴左侧
},
xAxis: {
data: ["语文", "数学", "英语", "历史", "体育", "生物", "化学"],
boundaryGap: false, //数值贴y轴延展
},
yAxis: {
min: 20, //y轴最小值
max: 100, //y轴最大值
axisLabel: { //y轴刻度
formatter: "{value}" + "分"
}
},

        //图表配置
        series: [{
            name: '张三', //图例
            type: 'line', //图表类型(line表示折线图)
            data: [89, 99, 77, 65, 55, 33, 99], //数据
            markPoint: { //标注配置
                data: [{
                    name: '最大值',
                    type: 'max'
                }, {
                    name: '最小值',
                    type: 'min'
                }]
            },
            markLine: { //标线配置
                data: [{
                    name: '平均值',
                    type: 'average'
                }]
            }
        }, {
            name: '李四',
            type: 'line',
            data: [55, 80, 87, 86, 35, 82, 29],
            markPoint: {
                data: [{
                    name: '最大值',
                    type: 'max'
                }, {
                    name: '最小值',
                    type: 'min'
                }]
            },
            markLine: {
                data: [{
                    name: '平均值',
                    type: 'average'
                }]
            }
        }, {
            name: '小丽',
            type: 'line',
            data: [88, 89, 67, 76, 45, 63, 59],
            markPoint: {
                data: [{
                    name: '最大值',
                    type: 'max'
                }, {
                    name: '最小值',
                    type: 'min'
                }]
            },
            markLine: {
                data: [{
                    name: '平均值',
                    type: 'average'
                }]
            }
        }, {
            name: '王五',
            type: 'line',
            data: [89, 69, 57, 96, 85, 73, 88],
            markPoint: {
                data: [{
                    name: '最大值',
                    type: 'max'
                }, {
                    name: '最小值',
                    type: 'min'
                }]
            },
            markLine: {
                data: [{
                    name: '平均值',
                    type: 'average'
                }]
            }
        }]
    };

    // 使用刚指定的配置项和数据显示图表。
    myChart.setOption(option);
</script>

</body>

</html>

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别忘想泡老子
4楼-- · 2020-10-12 16:49

已经解决了就关了问题吧

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