Function getUserBounds

src/core/core.datasetController.js:128–134

(scale)

}

function getUserBounds(scale) {
  const {min, max, minDefined, maxDefined} = scale.getUserBounds();
  return {
    min: minDefined ? min : Number.NEGATIVE_INFINITY,
    max: maxDefined ? max : Number.POSITIVE_INFINITY
  };
}

function getOrCreateStack(stacks, stackKey, indexValue) {
  const subStack = stacks[stackKey] || (stacks[stackKey] = {});