test/treemap-cursor.html - master - githubmirror/echarts

test/treemap-cursor.html
193 строки7 KB
huanxi
feature(treemap): add custom cursor properties for treemap (#20113)
29 июл 2024, 07:39
29 июл 2024, 07:39ce500cf
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<html>

<head>
    <meta charset="utf-8">
    <script src="lib/simpleRequire.js"></script>
    <script src="lib/config.js"></script>
    <link rel="stylesheet" href="lib/reset.css" />
</head>

<style>
    .chart {
        width: 100%;
        height: 50%;
    }
</style>

<body>
    <div id="main1" class="chart"></div>
    <div id="main2" class="chart"></div>
    <script>

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

            var chart = echarts.init(document.getElementById('main1'), null, {

            });

            chart.setOption({
                series: [
                    {
                        name: '矩形树图',
                        type: 'treemap',
                        label: {
                            normal: {
                                // show: false,
                                position: 'insideRight'
                                // position: ['100%', 10],
                                // textStyle: {
                                //     align: 'right'
                                // }
                            },
                            emphasis: {
                                show: true
                            }
                        },
                        breadcrumb: {
                            emphasis: {
                                itemStyle: {
                                    color: 'blue',
                                    opacity: 0.6,
                                    textStyle: {
                                        color: 'green'
                                    }
                                },
                            }
                        },
                        levels: [
                            {
                                itemStyle: {
                                    normal: {
                                        borderWidth: 15,
                                        gapWidth: 30,
                                        borderColor: '#999'
                                    }
                                }
                            },
                            {
                                itemStyle: {
                                    normal: {
                                        borderWidth: 15,
                                        gapWidth: 40,
                                        borderColor: '#333'
                                    }
                                }
                            },
                            {
                                itemStyle: {
                                    normal: {
                                        borderWidth: 10,
                                        borderColor: '#555570'
                                    }
                                }
                            }
                        ],
                        cursor:'crosshair', /* it should be able to set crosshair for treemap */
                        data: [
                            {
                                name: '三星',
                                value: 6,
                            },
                            {
                                name: '小米',
                                value: 4,
                                children: [
                                    {
                                        name: '小米0',
                                        value: 10,
                                        children: [
                                            {
                                                itemStyle: {
                                                    normal: {
                                                        color: 'yellow'
                                                    }
                                                },
                                                name: '小尺',
                                                value: 400
                                            },
                                            {
                                                name: '小寸',
                                                value: 200
                                            },
                                            {
                                                name: '小光年',
                                                value: 100
                                            }
                                        ]
                                    },
                                    {
                                        name: '小米1',
                                        value: 4
                                    },
                                    {
                                        name: '小米2',
                                        value: 4
                                    }
                                ]
                            },
                            {
                                name: '中兴',
                                value: 1
                            }
                        ]
                    }
                ]
            });

            var chart1 = echarts.init(document.getElementById('main2'));
            option = {
                series: [{
                    label: {
                        show: false
                    },
                    emphasis: {
                        label: {
                            show: true,
                            formatter() {
                                return 11111;
                            }
                        }
                    },
                    type: 'treemap',
                    data: [{
                        name: 'nodeA',            // First tree
                        value: 10,
                        children: [{
                            name: 'nodeAa',       // First leaf of first tree
                            value: 4
                        }, {
                            name: 'nodeAb',       // Second leaf of first tree
                            value: 6
                        }]
                    }]
                }]
            };

            chart1.setOption(option);
        });

    </script>
</body>

</html>