Function getTitleHeight

src/core/core.scale.js:95–105

* @param {object} options

(options, fallback)

 * @param {object} options
 */
function getTitleHeight(options, fallback) {
  if (!options.display) {
    return 0;
  }

  const font = toFont(options.font, fallback);
  const padding = toPadding(options.padding);
  const lines = isArray(options.text) ? options.text.length : 1;

  return (lines * font.lineHeight) + padding.height;
}

function createScaleContext(parent, scale) {
  return createContext(parent, {