Echarts 图表插件学习(1)-- 折线图,矩形图

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>ECharts</title>
</head>
<body>

<!---------------------------------------------------------- 矩形图----------------------------------------------------->
<!-- 为ECharts准备一个具备大小(宽高)的Dom -->
<div id="main" style="height:400px;width: 700px"></div>
 <!--ECharts单文件引入 -->
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
<script type="text/javascript">
    var myChart = "";
    // 路径配置
    require.config({
        paths: {
            echarts: 'http://echarts.baidu.com/build/dist'
        }
    });

    // 使用
    require(
        [
            'echarts',
            'echarts/chart/bar' // 使用柱状图就加载bar模块,按需加载
        ],
        function (ec) {
            // 基于准备好的dom,初始化echarts图表
            myChart = ec.init(document.getElementById('main'));

            var option = {
                tooltip: {
                    show: true
                },
                legend: {
                    data:['销量']
                },
                xAxis : [
                    {
                        type : 'category',
                        data : ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
                    }
                ],
                yAxis : [
                    {
                        type : 'value'
                    }
                ],
                series : [
                    {
                        "name":"销量",
                        "type":"bar",
                        "data":[5, 20, 40, 10, 10, 20]
                    }
                ]
            };

            // 为echarts对象加载数据
            myChart.setOption(option);
  
        }
    );
</script>

<!---------------------------------------------------------- 折线图----------------------------------------------------->
<!-- 为ECharts准备一个具备大小(宽高)的Dom -->
<div id="main2" style="height:400px;width: 700px"></div>
<!-- ECharts单文件引入 -->
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
<script type="text/javascript">
    // 路径配置
    require.config({
        paths: {
            echarts: 'http://echarts.baidu.com/build/dist'
        }
    });

    // 使用
    require(
        [
            'echarts',
            'echarts/chart/line' // 使用柱状图就加载bar模块,按需加载
        ],
        function (ec) {
            // 基于准备好的dom,初始化echarts图表
            var myChart = ec.init(document.getElementById('main2'));

            var option1 = {
                title : {
                    text: '未来一周气温变化',
                    subtext: '纯属虚构'
                },
                tooltip : {
                    trigger: 'axis'
                },
                legend: {
                    data:['最高气温','最低气温','深圳气温']
                },
                grid:{
                    containLabel:true
                },
                calculable : true,
                toolbox: {
                    show : true,
                    feature : {
                        mark : {show: true},
                        dataView : {show: true, readOnly: false},
                        magicType : {show: true, type: ['line', 'bar']},
                        restore : {show: true},
                        saveAsImage : {show: true}
                    }
                },
                xAxis : [
                    {
                        type : 'category',
                        boundaryGap : false,
                        data : ['周一','周二','周三','周四','周五','周六','周日']
                    }
                ],
                yAxis : [
                    {
                        type : 'value',
                        axisLabel : {
                            formatter: '{value} °C'
                        }
                    }
                ],
                series : [
                    {
                         name:'最高气温',
                        type:'line',
                        data:[11, 11, 15, 13, 12, 13, 10],
                    },
                    {
                        name:'最低气温',
                        type:'line',
                        data:[1, -2, 2, 50000000, 3, 2, 0],
                    },
                    {
                        name:'深圳气温',
                        type:'line',
                        data:[6, -2, 3, 5, 3, 2, 14],
                    }
                ]
            };
            // 为echarts对象加载数据
            myChart.setOption(option1);
        }
    );
</script>
</body>
</html>

猜你喜欢

转载自blog.csdn.net/sunhuansheng/article/details/81533946