test/sunburst-label.html - master - githubmirror/echarts

test/sunburst-label.html
242 строки7 KB
Ovilia
fix(sunburst): label rotation flipping
08 окт 2023, 13:20
08 окт 2023, 13:20d9e67dd
<!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="main1"></div>
        <div id="main0"></div>






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

            var data = [{
                name: 'sum',
                children: [{
                    name:'text1',
                    value: 42,
                    itemStyle: {
                        color: 'blue'
                    },
                    children: [{
                        name:'other',
                        value: 42,
                        itemStyle: {
                            color: 'red'
                        }
                    }]
                }, {
                    name:'text2',
                    value: 91,
                    itemStyle: {
                        color: 'green'
                    },
                    children: [{
                        name:'other',
                        value: 91,
                        itemStyle: {
                            color: 'orange'
                        }
                    }]
                }]
            }];

            option = {
                series: {
                    radius: ['0%', '80%'],
                    type: 'sunburst',
                    sort: null,
                    highlightPolicy: 'ancestor',
                    nodeClick: 'false',
                    data: data,
                    levels: [
                        {},
                        {
                            label: {align: 'center', rotate: 0}
                        }
                    ]
                }
            };

            var chart = testHelper.create(echarts, 'main0', {
                title: [
                    'Put label in the center if it\'s a circle'
                ],
                option: option
                // height: 300,
                // buttons: [{text: 'btn-txt', onclick: function () {}}],
                // recordCanvas: true,
            });
        });
        </script>

    <script>
        require([
            'echarts',
            // 'map/js/china',
            // './data/nutrients.json'
        ], function (echarts) {
            var chart = echarts.init(document.getElementById('main1'));

            var data = [
                {
                    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: 'Father',
                            value: 10,
                            children: [
                                {
                                    name: 'Me',
                                    value: 5
                                },
                                {
                                    name: 'Brother Peter',
                                    value: 1
                                }
                            ]
                        }
                    ]
                },
                {
                    name: 'Nancy',
                    children: [
                        {
                            name: 'Uncle Nike',
                            children: [
                                {
                                    name: 'Cousin Betty',
                                    value: 1
                                },
                                {
                                    name: 'Cousin Jenny',
                                    value: 2
                                }
                            ]
                        }
                    ]
                }

            ];
            option = {
                series: {
                    type: 'sunburst',
                    startAngle: 0,
                    // emphasis: {
                    //     focus: 'ancestor'
                    // },
                    data: data,
                    radius: [0, '90%'],
                    label: {
                        rotate: 'radial'
                    },
                    levels: [{}, {
                        label: {
                            rotate: 'tangential'
                        }
                    }]
                }
            };
            var chart = testHelper.create(echarts, 'main1', {
                title: [
                    'Label rotation under different startAngle '
                ],
                option: option,
                height: 600,
                // buttons: [{text: 'btn-txt', onclick: function () {}}],
                // recordCanvas: true,
            });

            var config = {
                startAngle: 0,
                clockwise: true
            };

            function update() {
                chart.setOption({
                    series: [{
                        startAngle: config.startAngle,
                        clockwise: config.clockwise
                    }]
                });
            }

            var gui = new dat.GUI();
                gui.add(config, 'startAngle', 0, 360)
                    .onChange(update);
                gui.add(config, 'clockwise')
                    .onChange(update);
        });
    </script>


    </body>
</html>