@grafana/data#getActiveThreshold TypeScript Examples

The following examples show how to use @grafana/data#getActiveThreshold. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: Gauge.tsx    From grafana-chinese with Apache License 2.0 6 votes vote down vote up 
getFormattedThresholds(): Threshold[] {
    const { field, theme } = this.props;
    const thresholds = field.thresholds ?? Gauge.defaultProps.field?.thresholds!;
    const isPercent = thresholds.mode === ThresholdsMode.Percentage;
    const steps = thresholds.steps;
    let min = field.min!;
    let max = field.max!;
    if (isPercent) {
      min = 0;
      max = 100;
    }

    const first = getActiveThreshold(min, steps);
    const last = getActiveThreshold(max, steps);
    const formatted: Threshold[] = [];
    formatted.push({ value: min, color: getColorFromHexRgbOrName(first.color, theme.type) });
    let skip = true;
    for (let i = 0; i < steps.length; i++) {
      const step = steps[i];
      if (skip) {
        if (first === step) {
          skip = false;
        }
        continue;
      }
      const prev = steps[i - 1];
      formatted.push({ value: step.value, color: getColorFromHexRgbOrName(prev!.color, theme.type) });
      if (step === last) {
        break;
      }
    }
    formatted.push({ value: max, color: getColorFromHexRgbOrName(last.color, theme.type) });
    return formatted;
  }