@grafana/ui/dist/cjs/graveyard/GraphNG/hooks.cjs

Grafana Components Library

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var React = require('react');

"use strict";
const GraphNGContext = React.createContext({});
const useGraphNGContext = () => {
  const { data, dimFields, mapSeriesIndexToDataFrameFieldIndex } = React.useContext(GraphNGContext);
  const getXAxisField = React.useCallback(() => {
    const xFieldMatcher = dimFields.x;
    let xField = null;
    for (let j = 0; j < data.fields.length; j++) {
      if (xFieldMatcher(data.fields[j], data, [data])) {
        xField = data.fields[j];
        break;
      }
    }
    return xField;
  }, [data, dimFields]);
  return {
    dimFields,
    mapSeriesIndexToDataFrameFieldIndex,
    getXAxisField,
    alignedData: data
  };
};

exports.useGraphNGContext = useGraphNGContext;
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