Function performRelayoutLike

js/src/widget.ts:1759–1776

* Reform a Plotly.relayout like operation on an input object * * @param {Object} parentObj * The object that the relayout operation should be applied to * @param {Object} relayoutData * An relayout object as accepted by Plotly.relayout * * Examples: * var d = {foo {bar [5, 10]}}; *

(parentObj: any, relayoutData: any)

 *
 */
function performRelayoutLike(parentObj: any, relayoutData: any) {
  // Perform a relayout style operation on a given parent object
  for (var rawKey in relayoutData) {
    if (!relayoutData.hasOwnProperty(rawKey)) {
      continue;
    }

    // Extract value for this key
    var relayoutVal = relayoutData[rawKey];

    // Set property value
    if (relayoutVal === null) {
      _.unset(parentObj, rawKey);
    } else {
      _.set(parentObj, rawKey, relayoutVal);
    }
  }
}

/**
 * Perform a Plotly.restyle like operation on an input object array