Apache e-charts volkov business charts

Grafana
1

Hi! This used to work in Grafana 9, but when I moved to Grafana 11 it stopped working:

const sData = data.series.map((s) => {
  const sDay = s.fields.find((f) => f.name === 'weekNumber').values.buffer;
  const sTime = s.fields.find((f) => f.name === 'time').values.buffer;
  const sAVRER = s.fields.find((f) => f.name === 'AverageBTsER').values.buffer;

  return sTime.map((d, i) => [d, sDay[i], sAVRER[i]]);
});

I tried prepending context.panel to data, with no results…
This didn’t help:

const sData = context.panel.data.series.map((s) => {
  const sDay = s.fields.find((f) => f.name === 'weekNumber').values.buffer;
  const sTime = s.fields.find((f) => f.name === 'time').values.buffer;
  const sAVRER = s.fields.find((f) => f.name === 'AverageBTsER').values.buffer;

  return sTime.map((d, i) => [d, sDay[i], sAVRER[i]]);
});

Any ideas?
This is what I get:

ECharts Execution Error
ECharts Execution Error1920×705 102 KB

3

Is there any guide to build a cartesian plot such that every coordinate is represented with a color in a continuum within 0 and 1 (red to green)?

4

is this a different question than your original? was your first question answered?

5

yes and yes