test/dataZoom-extreme.html

<!DOCTYPE html>
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<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <script src="lib/simpleRequire.js"></script>
    <script src="lib/config.js"></script>
    <script src="lib/jquery.min.js"></script>
    <script src="lib/facePrint.js"></script>
    <script src="lib/testHelper.js"></script>
    <link rel="stylesheet" href="lib/reset.css" />
</head>

<body>
    <style>
        .test-title {
            background: #146402;
            color: #fff;
        }
    </style>


    <div id="main0"></div>
    <div id="main1"></div>
    <div id="main2"></div>
    <div id="main3"></div>


    <script>

        var chart;
        var myChart;
        var option;

        require([
            'echarts'/*, 'map/js/china' */
        ], function (echarts) {

            // Thanks to <https://github.com/vision57>
            // See <https://github.com/ecomfe/echarts/issues/7666>

            function createParams() {
                var notMerge = true;
                var option = {
                    dataZoom: [{
                        type: 'inside'
                    }, {
                        type: 'slider'
                    }],
                    xAxis: {
                        type: 'time'
                    },
                    yAxis: {
                        type: 'value'
                    },
                    series: []
                };
                return {
                    title: 'series empty, should no exception.',
                    notMerge: notMerge,
                    option: option,
                    info: option
                };
            }

            chart = myChart = testHelper.create(echarts, 'main0', createParams());
            if (chart) {
                // Set option again with notMerge mode.
                chart.setOption(createParams().option, true);
            }
        });

    </script>










    <script>

        // See https://github.com/ecomfe/echarts/issues/7955
        // Thanks to https://github.com/cbtpro

        require([
            'echarts',
            'extension/bmap'
        ], function (echarts) {
            var option = {
                tooltip: {
                    trigger: 'axis'
                },
                legend: {
                },
                toolbox: {
                    feature: {
                        saveAsImage: {}
                    }
                },
                xAxis: {
                    type: 'category',
                    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
                },
                yAxis: {
                    type: 'value'
                },
                series: [
                    {
                        name: 'Step Start',
                        type: 'line',
                        step: 'start',
                        data: [120, 132, null, 134, 90, 230, 210]
                    },
                    {
                        name: 'Step Middle',
                        type: 'line',
                        step: 'middle',
                        data: [220, 282, 201, 234, null, 430, 410]
                    }
                ]
            }

            var chart = testHelper.create(echarts, 'main1', {
                title: 'When toolbox.dataZoom enabled, line should keep broken.',
                option: option,
                button: {
                    text: 'Click enable toolbox.dataZoom',
                    onClick: function () {
                        chart.setOption({
                            toolbox: {
                                feature: {
                                    dataZoom: {}
                                }
                            },
                            // xAxis: {
                            //     type: 'category',
                            //     data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
                            // },
                            // yAxis: {
                            //     type: 'value'
                            // },
                            // series: [
                            //     {
                            //         name:'Step Start',
                            //         type:'line',
                            //         step: 'start',
                            //         data:[120, 132, null, 134, 90, 230, 210]
                            //     },
                            //     {
                            //         name:'Step Middle',
                            //         type:'line',
                            //         step: 'middle',
                            //         data:[220, 282, 201, 234, null, 430, 410]
                            //     },
                            //     {
                            //         name:'Step End',
                            //         type:'line',
                            //         step: 'end',
                            //         data:[450, 432, 401, 454, 590, null, 510]
                            //     }
                            // ]
                        });
                    }
                }
            });

        });
    </script>




    <script>

        require([
            'echarts',
            'extension/bmap'
        ], function (echarts) {

            var option = {
                tooltip: {
                    trigger: 'axis'
                },
                legend: {
                },
                xAxis: {
                },
                yAxis: {
                },
                series: [
                    {
                        name: 'Step Start',
                        type: 'line',
                        data: [[12, 120], [23, 132], null, [19, 134], [45, 90]]
                    },
                    {
                        name: 'Step Middle',
                        type: 'line',
                        data: [[42, 120], [53, 132], [null, 55], [49, 134], [15, 90]]
                    }
                ]
            }

            var chart = testHelper.create(echarts, 'main2', {
                title: 'Add dataZoom, and zoom data, line should keep broken',
                option: option,
                button: {
                    text: 'Click to add dataZoom',
                    onClick: function () {
                        chart.setOption({
                            dataZoom: [{
                            }, {
                                type: 'inside'
                            }]
                        })
                    }
                }
            });
        });

    </script>

    <script>

        require([
            'echarts',
            'extension/bmap'
        ], function (echarts) {

            var option = {
                tooltip: {
                    trigger: 'axis'
                },
                legend: {
                },
                dataZoom: [
                    { type: 'slider' }
                ],
                xAxis: {
                },
                yAxis: {
                },
                series: [
                    {
                        name: 'Step Middle',
                        type: 'line',
                        data: [[42, 120], [53, 132], [null, 55], [49, 134], [15, 90]]
                    }
                ]
            }

            var chart = testHelper.create(echarts, 'main3', {
                title: 'Add dataZoom, and the type of dataZoom should change to inside after 3s',
                option: option
            });

            setTimeout(function () {
                option.dataZoom[0].type = 'inside';
                chart.setOption(option);
            }, 3000);
        });

    </script>









</body>

</html>