test/calendar-heatmap2.html - master - githubmirror/echarts

test/calendar-heatmap2.html
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fix(heatmap): fix labels that are not in calendar range are unexpectedly displayed (resolves #20690)
18 янв 2025, 10:40
18 янв 2025, 10:402872e5c

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<html>
    <head>
        <meta charset="utf-8">
        <title>calendar</title>
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <link rel="stylesheet" href="lib/reset.css">
        <script src="lib/simpleRequire.js"></script>
        <script src="lib/config.js"></script>
        <script src="lib/testHelper.js"></script>
        <script src="lib/jquery.min.js"></script>
    </head>
    <body>
        <div id="main0"></div>

        <script>
            require(['echarts'], function (echarts) {
                var option = {
                    visualMap: {
                        show: false,
                        min: 0,
                        max: 10000
                    },
                    calendar: {
                        range: '2016-01'
                    },
                    series: {
                        type: 'heatmap',
                        coordinateSystem: 'calendar',
                        data: [
                            ['2016-01-05', 500],
                            ['2016-01-16', 100],
                            ['2016-01-20', 670],
                            ['2016-01-27', 300],
                            ['2016-02-01', 800],
                        ],
                        label: {
                            show: true,
                            verticalAlign: 'top',
                            align: 'left',
                            formatter(params) {
                                if (!params.value[0].startsWith('2016-01')) {
                                    return 'UNEXPECTED LABELS!!!'
                                }
                                return ''
                            },
                            color: 'red',
                            fontWeight: 'bold',
                            fontSize: 20
                        }
                    }
                };
                var chart = testHelper.create(echarts, 'main0', {
                    title: [
                        `Labels that are not in calendar range **SHOULDN'T** display at the top left corner`
                    ],
                    option: option
                });
            });
        </script>
    </body>
</html>