[GitHub] [echarts] Methodician edited a comment on issue #15488: Display the nearest data of different series in one tooltip.

[GitBox <gi...@apache.org>]

Methodician edited a comment on issue #15488:
URL: https://github.com/apache/echarts/issues/15488#issuecomment-1036308337


   Found a workable work-around for folks in a similar situation to me...
   
   My sensors emit data every 5 minutes, so I'm rounding the time to the nearest 5 minutes and it works like a charm.
   I map through the readouts for each sensor to create my series. Here is some example code to get you started:
   
   `
    modulesWithReadouts.map(({ name, readouts }) => {
           const series: SeriesOption = {
             name,
             type: 'line',
             data: readouts.map((readout: any) => {
               const coeff = 1000 * 60 * 5; // 5 minutes
               return [
                 new Date(Math.round(readout.timestamp / coeff) * coeff),
                 readout.temperature,
               ];
             }),
           };
           return series;
         });
   `
   


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