test/sunburst-emphasis-focus.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>
    <script src="lib/dat.gui.min.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>


    <script>
        var defaultDataForSunburst = [{
                name: 'Grandpa',
                children: [{
                        name: 'Uncle Leo',
                        value: 15,
                        children: [{
                                name: 'Cousin Jack',
                                value: 2
                            },
                            {
                                name: 'Cousin Mary',
                                value: 5,
                                children: [{
                                    name: 'Jackson',
                                    value: 2
                                }]
                            },
                            {
                                name: 'Cousin Ben',
                                value: 4
                            }
                        ]
                    },
                    {
                        name: 'Aunt Jane',
                        children: [{
                            name: 'Cousin Kate',
                            value: 4
                        }]
                    },
                    {
                        name: 'Father',
                        value: 10,
                        children: [{
                                name: 'Me',
                                value: 5,
                                itemStyle: {
                                    color: 'red'
                                }
                            },
                            {
                                name: 'Brother Peter',
                                value: 1
                            }
                        ]
                    }
                ]
            },
            {
                name: 'Mike',
                children: [{
                    name: 'Uncle Dan',
                    children: [{
                            name: 'Cousin Lucy',
                            value: 3
                        },
                        {
                            name: 'Cousin Luck',
                            value: 4,
                            children: [{
                                name: 'Nephew',
                                value: 2
                            }]
                        }
                    ]
                }]
            },
            {
                name: 'Nancy',
                children: [{
                    name: 'Uncle Nike',
                    children: [{
                            name: 'Cousin Betty',
                            value: 1
                        },
                        {
                            name: 'Cousin Jenny',
                            value: 2
                        }
                    ]
                }]
            }
        ];

    </script>

    <script>
        require([
            'echarts',
            // 'map/js/china',
            // './data/nutrients.json'
        ], function (echarts) {
            var option;

            option = {
                series: {
                    radius: ['0%', '80%'],
                    type: 'sunburst',
                    sort: null,
                    nodeClick: 'false',
                    data: defaultDataForSunburst,
                    emphasis: {
                        focus: 'relative'
                    }
                }
            };

            var chart = testHelper.create(echarts, 'main0', {
                title: [
                    'focus: **relative** '
                ],
                option: option
            });
        });

    </script>

    <script>
        require([
            'echarts',
            // 'map/js/china',
            // './data/nutrients.json'
        ], function (echarts) {
            var option;

            option = {
                series: {
                    radius: ['0%', '80%'],
                    type: 'sunburst',
                    sort: null,
                    highlightPolicy: 'ancestor',
                    nodeClick: 'false',
                    emphasis: {
                        focus: 'descendant'
                    },
                    data: defaultDataForSunburst
                }
            };

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

    </script>

    <script>
        require([
            'echarts',
            // 'map/js/china',
            // './data/nutrients.json'
        ], function (echarts) {
            var option;

            option = {
                series: {
                    radius: ['0%', '80%'],
                    type: 'sunburst',
                    emphasis: {
                        focus: 'ancestor'
                    },
                    sort: null,
                    highlightPolicy: 'ancestor',
                    nodeClick: 'false',
                    data: defaultDataForSunburst
                }
            };

            var chart = testHelper.create(echarts, 'main2', {
                title: [
                    'focus: **ancestor**'
                ],
                option: option
            });
        });

    </script>


</body>

</html>