github.com/grafana/pyroscope@v1.18.0/public/app/components/TimelineChart/getFormatLabel.ts (about)

     1  import { getUTCdate, getTimelineFormatDate } from '@pyroscope/util/formatDate';
     2  
     3  function getFormatLabel({
     4    date,
     5    timezone,
     6    xaxis,
     7  }: {
     8    date: number;
     9    timezone?: string;
    10    xaxis: {
    11      min: number;
    12      max: number;
    13    };
    14  }) {
    15    if (!xaxis) {
    16      return '';
    17    }
    18  
    19    try {
    20      const d = getUTCdate(
    21        new Date(date),
    22        timezone === 'utc' ? 0 : new Date().getTimezoneOffset()
    23      );
    24  
    25      const hours = Math.abs(xaxis.max - xaxis.min) / 60 / 60 / 1000;
    26  
    27      return getTimelineFormatDate(d, hours);
    28    } catch (e) {
    29      return '???';
    30    }
    31  }
    32  
    33  export default getFormatLabel;