test/dataZoom-clip.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 class="chart" id="b"></div>



        <script>

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


                function makeSpecialTrendData() {
                    var data = {data1: []};
                    var base = -100;
                    for (var i = 0; i < 50; i++) {
                        if (i < 10) {
                            data.data1.push([i * 10, base += 197 + random(3)]);
                        }
                        else if (i < 20) {
                            data.data1.push([i * 10, base -= 17 + random(3)]);
                        }
                        else if (i < 30) {
                            data.data1.push([i * 10, base += 3 + random(3)]);
                        }
                        else if (i < 40) {
                            data.data1.push([i * 10, base -= 5 + random(3)]);
                        }
                        else {
                            data.data1.push([i * 10, base += 157 + random(3)]);
                        }
                    }
                    return data;
                }

                function random(max) {
                    return +(Math.random() * max).toFixed(3);
                }

                var option = {
                    tooltip: {
                        trigger: 'axis'
                    },
                    xAxis: [{
                        type: 'time',
                        boundaryGap: false
                    }],
                    yAxis: [{
                        type: 'value',
                        name: 'Github Star'
                    }],
                    dataZoom: [{
                        type: 'inside',
                        filterMode: 'none',
                        start: 5,
                        end: 40
                    }, {
                        type: 'slider',
                        filterMode: 'none',
                        start: 5,
                        end: 40
                    }],
                    series: [{
                        type: 'line',
                        name: 'Star',
                        hoverAnimation: false,
                        symbolSize: 25,
                        sampling: 'average',
                        // smooth: true,
                        // symbol: 'none',
                        data: makeSpecialTrendData().data1
                    }]
                };

                chart = myChart = testHelper.create(echarts, 'main0', {
                    title: 'Clips line and symbols (dataZoom.filterMode: "none")',
                    option: option
                });
            });


        </script>






        <script>

            require(['echarts'], function (echarts) {
                option = {
                    tooltip: {
                        trigger: 'axis'
                    },
                    legend: {
                    },
                    xAxis: {
                        type: 'category',
                        boundaryGap: false,
                        data: ['first', 'middle', 'last']
                    },
                    yAxis: {
                        type: 'value'
                    },
                    series: [
                        {
                            name:'邮件营销',
                            type:'line',
                            stack: '总量',
                            symbolSize: 20,
                            data:[120, 132, 101]
                        },
                        // {
                        //     name:'联盟广告',
                        //     type:'line',
                        //     stack: '总量',
                        //     symbolSize: 20,
                        //     data:[220, 182, 191]
                        // }
                    ]
                };

                chart = myChart = testHelper.create(echarts, 'main1', {
                    title: 'The first and last symbols (on the edge) should be displayed (test with 1000px).',
                    option: option
                });

            });


        </script>













        <script>

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

                var gridLeft = 50;
                var gridRight = 20;
                var option = {
                    tooltip : {
                    },
                    legend: {
                    },
                    dataZoom: [{
                    }, {
                        type: 'inside'
                    }],
                    grid: {
                        id: 'cartesian',
                        left: gridLeft,
                        right: gridRight
                    },
                    xAxis: {
                        min: 500,
                        max: 2000
                    },
                    yAxis: {
                        min: 0,
                        max: 200
                    },
                    series: [
                        {
                            type:'line',
                            symbolSize: 20,
                            encode: {
                                tooltip: [0, 1]
                            },
                            data:[{
                                value: [2000, 100],
                                itemStyle: {
                                    color: 'red'
                                }
                            }, {
                                value: [1000, 200],
                                itemStyle: {
                                    color: 'red'
                                }
                            }, {
                                value: [500, 0],
                                itemStyle: {
                                    color: 'red'
                                }
                            }, {
                                value: [2001, 100],
                                itemStyle: {
                                    color: 'green'
                                }
                            }]
                        }
                    ]
                };

                var chart = testHelper.create(echarts, 'b', {
                    title: [
                        'Three red symbol on grid edge should always be displayed',
                        'One green symbol out of the grid should not be displayed',
                        '(Click the button to start resize.)'
                    ],
                    option: option,
                    button: {
                        text: 'Start Resize',
                        onclick: startResize
                    },
                    info: {
                        xAxis: option.xAxis,
                        yAxis: option.yAxis
                    }
                });

                var timer;

                function startResize() {
                    timer && clearInterval(timer);

                    var delta = 3.3;
                    chart && (timer = setInterval(function () {
                        var width = chart.getWidth();
                        if (
                            (delta > 0 && gridRight > width - gridLeft - 10)
                            || (delta < 0 && gridRight < 10)
                        ) {
                            delta = -delta;
                        }

                        gridRight += delta;

                        chart.setOption({
                            animation: false,
                            grid: {
                                id: 'cartesian',
                                right: gridRight
                            }
                        });
                    }, 50));
                }
            });

        </script>










    </body>
</html>