test/sankey.html - master - githubmirror/echarts

test/sankey.html
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test(sankey): tweak test case
29 сен 2024, 05:30
29 сен 2024, 05:30d60b241

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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>
        <!-- <script src="ut/lib/canteen.js"></script> -->
        <link rel="stylesheet" href="lib/reset.css" />
    </head>
    <body>
        <style>
        </style>


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



        <script>
            require([
                'echarts',
                './data/energy.json'
            ], function (echarts, data) {

                data.nodes[0].itemStyle = {
                    normal: {
                        color: 'red'
                    }
                };

                var option = {
                    tooltip: {
                        trigger: 'item',
                        triggerOn: 'mousemove'
                    },
                    series: [
                        {
                            type: 'sankey',
                            focusNodeAdjacency: true,
                            data: data.nodes,
                            links: data.links,
                            lineStyle: {
                                color: 'gradient',
                                curveness: 0.5
                            }
                        }
                    ]
                };


                var chart = testHelper.create(echarts, 'main0', {
                    title: 'horizontal',
                    option: option
                });

                if (chart) {
                    window.addEventListener('resize', chart.resize);

                    chart.on('click', function (params) {
                        console.log(params, params.data);
                    });
                }
            });
        </script>




        <script>
            require([
                'echarts',
                './data/energy.json'
            ], function (echarts, data) {

                data.nodes[0].itemStyle = {
                    normal: {
                        color: 'red'
                    }
                };

                var option = {
                    tooltip: {
                        trigger: 'item',
                        triggerOn: 'mousemove'
                    },
                    series: [
                        {
                            orient: 'vertical',
                            type: 'sankey',
                            focusNodeAdjacency: true,
                            data: data.nodes,
                            links: data.links,
                            lineStyle: {
                                color: 'gradient',
                                curveness: 0.5
                            }
                        },
                    ]
                };

                var chart = testHelper.create(echarts, 'main1', {
                    title: 'vertical',
                    option: option
                });


                if (chart) {
                    window.addEventListener('resize', chart.resize);

                    chart.on('click', function (params) {
                        console.log(params, params.data);
                    });
                }
            });
        </script>

        <script>
            require([
                'echarts',
                './data/energy.json'
            ], function (echarts, data) {

                var option = {
                    series: [
                        {
                            type: 'sankey',
                            nodes: data.nodes,
                            links: data.links,
                            lineStyle: {
                                color: 'gradient',
                                curveness: 0.5
                            },
                            emphasis: {
                                focus: 'trajectory'
                            }
                        }
                    ]
                }

                var chart = testHelper.create(echarts, 'main2', {
                    title: 'emphasis trajectory',
                    option: option
                });

                if (chart) {
                    window.addEventListener('resize', chart.resize);

                    chart.on('click', function (params) {
                       console.log(params, params.data);
                    });
                }
            });
        </script>

        <script>
            require([
                'echarts',
            ], function (echarts) {
                var title = 'The sankey chart should be rendered without any error in console when `**nodes**` or `**links**` is set as `**undefined**`';
                var option = {
                    title: {
                        text: title,
                        top: 'center',
                        left: 'center',
                        textStyle: {
                            overflow: 'break'
                        }
                    },
                    series: [{
                        type: 'sankey',
                        layout: 'none',
                        data: undefined,
                        links: undefined,
                        levels: undefined
                    }]
                }

                var chart = testHelper.create(echarts, 'main3', {
                    title,
                    option
                });
                var resizeChart = function () {
                    chart.resize();
                    chart.setOption({
                        title: {
                            textStyle: {
                                width: chart.getWidth() * 0.8
                            }
                        }
                    });
                };
                resizeChart();
                window.addEventListener('resize', resizeChart);
            });
        </script>

    </body>
</html>