githubmirror/echarts

test/dataZoom-dynamic.html
294 строки9 KB
pissang
test: use simpleRequire to replace esl
06 май 2021, 11:47
06 май 2021, 11:478544dd7
<!DOCTYPE html>
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<html>
    <head>
        <meta charset="utf-8">
        <script src="lib/simpleRequire.js"></script>
        <script src="lib/config.js"></script>
        <script src="lib/testHelper.js"></script>
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <link rel="stylesheet" href="lib/reset.css">
    </head>
    <body>
        <style>
            h1 {
                line-height: 60px;
                height: 60px;
                background: #ddd;
                text-align: center;
                font-weight: bold;
                font-size: 14px;
            }
            .chart {
                height: 350px;
            }
        </style>

        <h1>Shift</h1>
          <div class="chart" id="shift"></div>
        <h1>Range stick to value</h1>
         <div class="chart" id="value"></div>


        <script>

            var echarts;
            var chart;
            var myChart;

            require([
                'echarts'
            ], function (ec) {

                echarts = ec;

                var app = {};

                var option = {
                    title : {
                        text: '动态数据',
                        subtext: '纯属虚构'
                    },
                    tooltip : {
                        trigger: 'axis'
                    },
                    legend: {
                        data:['最新成交价']
                    },
                    toolbox: {
                        show : true,
                        feature : {
                            dataZoom : {
                                yAxisIndex: false
                            },
                        }
                    },
                    dataZoom : [{
                        type: 'inside',
                        start : 0,
                        end : 100
                    },
                    {
                        type: 'slider',
                        start : 0,
                        end : 100
                    }
                    ],
                    xAxis : [
                        {
                            type : 'value',
                            scale: true
                        }
                    ],
                    yAxis : [
                        {
                            type : 'value',
                            scale: true,
                            name : '预购量',
                            max: 1200,
                            min: 0,
                            boundaryGap: [0.2, 0.2]
                        }
                    ],
                    series : [
                        {
                            name:'最新成交价',
                            type:'line',
                            data:(function (){
                                var res = [];
                                var len = 0;
                                while (len < 10) {
                                    var n = [
                                        len,
                                        (Math.random()*10 + 5).toFixed(1)
                                    ];
                                    res.push({name: n[0], value: n});
                                    len++;
                                }
                                return res;
                            })(),
                            animation: true,
                            animationDurationUpdate: 500,
                            animationEasing: 'linear',
                            animationEasingUpdate: 'linear'
                        }
                    ]
                };

                var myChart = testHelper.createChart(echarts, 'shift', option);

                if (!myChart) {
                    return;
                }

                clearInterval(app.timeTicket);
                app.count = 11;
                app.timeTicket = setInterval(function (){
                    var data0 = option.series[0].data;
                    data0.shift();
                    var lastData = data0[data0.length - 1].value;
                    var x = [lastData[0] + 1, Math.round(Math.random() * 1000)];

                    data0.push({name: x[0], value: x});

                    myChart.setOption({series: option.series});
                }, 2100);
            });

        </script>














        <script>

            var echarts;
            var chart;
            var myChart;

            require([
                'echarts'
            ], function (ec) {

                echarts = ec;

                var app = {};

                var option = {
                    title : {
                        text: '动态数据',
                        subtext: '纯属虚构'
                    },
                    tooltip : {
                        trigger: 'axis'
                    },
                    legend: {
                        data:['最新成交价']
                    },
                    toolbox: {
                        show : true,
                        feature : {
                            dataZoom : {
                                yAxisIndex: false
                            },
                        }
                    },
                    dataZoom : [{
                        type: 'inside',
                        start : 0,
                        endValue : 8,
                        rangeMode: ['value', 'value']
                    },
                    {
                        type: 'slider',
                        start : 0,
                        endValue : 8,
                        rangeMode: ['value', 'value']
                    }
                    ],
                    xAxis : [
                        {
                            type : 'value',
                            scale: true
                        }
                    ],
                    yAxis : [
                        {
                            type : 'value',
                            scale: true,
                            name : '预购量',
                            max: 1200,
                            min: 0,
                            boundaryGap: [0.2, 0.2]
                        }
                    ],
                    series : [
                        {
                            name:'最新成交价',
                            type:'line',
                            data:(function (){
                                var res = [];
                                var len = 0;
                                while (len < 10) {
                                    var n = [
                                        len,
                                        (Math.random()*10 + 5).toFixed(1)
                                    ];
                                    res.push({name: n[0], value: n});
                                    len++;
                                }
                                return res;
                            })(),
                            animation: true,
                            animationDurationUpdate: 500,
                            animationEasing: 'linear',
                            animationEasingUpdate: 'linear'
                        }
                    ]
                };

                var myChart = testHelper.createChart(echarts, 'value', option);

                if (!myChart) {
                    return;
                }

                clearInterval(app.timeTicket);
                app.count = 11;
                app.timeTicket = setInterval(function (){
                    var data0 = option.series[0].data;
                    var lastData = data0[data0.length - 1].value;
                    var x = [lastData[0] + 1, Math.round(Math.random() * 1000)];

                    data0.push({name: x[0], value: x});

                    myChart.setOption({series: option.series});
                    app.count++;

                    if (app.count > 300) {
                        clearInterval(app.timeTicket);
                    }
                }, 2100);
            });

        </script>









    </body>
</html>