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

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

                var chart = echarts.init(document.getElementById('main'), null, {

                });

                chart.setOption({
                    tooltip : {
                        trigger: 'axis'
                    },
                    legend: {
                        data:['蒸发量','降水量','平均温度']
                    },
                    xAxis : [
                        {
                            type : 'category',
                            data : ['1月','2月','3月','4月','5月','6月','7月','8月','9月','10月','11月','12月']
                        }
                    ],
                    yAxis : [
                        {
                            type : 'value',
                            name : '水量',
                            axisLabel : {
                                formatter: '{value} ml'
                            }
                        },
                        {
                            type : 'value',
                            name : '温度',
                            position: 'right',
                            axisLabel : {
                                formatter: '{value} °C'
                            }
                        }
                    ],
                    series : [

                        {
                            name:'蒸发量',
                            type:'bar',
                            data:[2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3]
                        },
                        {
                            name:'降水量',
                            type:'bar',
                            data:[2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3]
                        },
                        {
                            name:'平均温度',
                            type:'line',
                            yAxisIndex: 1,
                            data:[2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2]
                        }
                    ]
                });
            })

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