Function getAxisFromDefaultScaleID

src/core/core.config.js:11–19

(id, indexAxis)

}

function getAxisFromDefaultScaleID(id, indexAxis) {
  let axis = id;
  if (id === '_index_') {
    axis = indexAxis;
  } else if (id === '_value_') {
    axis = indexAxis === 'x' ? 'y' : 'x';
  }
  return axis;
}

function getDefaultScaleIDFromAxis(axis, indexAxis) {
  return axis === indexAxis ? '_index_' : '_value_';