xinnongbaohe/front/templates/pc/device/chart/page.html

<script type="text/javascript" src="{{static_url('pc/js/echarts.common.min.js')}}"></script>
<script>
// 基于准备好的dom，初始化echarts实例
var myChart = echarts.init(document.getElementById('main'));
var date = {% for key,value in enumerate(data['statList']) %}{% if key == 0 %}{% raw value['data']['time'] %}{% end %}{% end %};
var series = [
        {% for key,value in enumerate(data['statList']) %}
        {% if key > 0 %},{% end %}
        {
            name:'{{value['name']}}',
            type:'line',
            data:{% raw value['data']['value'] %},
            markPoint: {
                data: [
                    {type: 'max', name: '最大值'},
                    {type: 'min', name: '最小值'}
                ]
            },
            markLine: {
                data: [
                    {type: 'average', name: '平均值'}
                ]
            }
        }
        {% end %}
        ];

// 指定图表的配置项和数据
var option = {
    title: {
        text: '{{data['deviceInfo']['name']}}',
        subtext: '数据来自{{data['setting']['farmInfo']['name']}}'
    },
    tooltip: {
        trigger: 'axis'
    },
    legend: {
        data:[{% for key,value in enumerate(data['statList']) %}{% if key > 0 %},{% end %}'{{value['name']}}'{% end %}]
    },

    toolbox: {
        show: true,
        feature: {
            dataZoom: {
                yAxisIndex: 'none'
            },
            dataView: {readOnly: false},
            magicType: {type: ['line', 'bar']},
            restore: {},
            saveAsImage: {}
        }
    },
    xAxis: {
        type: 'category',
        boundaryGap: false,
        data: date
    },
    yAxis: {
        type: 'value',
        axisLabel: {
            formatter: '{value} {{data['type']['unit']}}'
        }
    },
    series: series
};
//myChart.showLoading();
// 使用刚指定的配置项和数据显示图表。
//myChart.hideLoading();
myChart.setOption(option, true);
</script>