Function parseCreateArgs

src/type/p5.Font.js:1229–1260

(...args/*path, name, onSuccess, onError*/)

}

function parseCreateArgs(...args/*path, name, onSuccess, onError*/) {

  // parse the path
  let path = args.shift();
  if (typeof path !== 'string' || path.length === 0) {
    p5._friendlyError(invalidFontError, 'p5.loadFont'); // ?
  }

  // parse the name
  let name;
  if (typeof args[0] === 'string') {
    name = args.shift();
  }

  // get the callbacks/descriptors if any
  let success, error, options;
  for (let i = 0; i < args.length; i++) {
    const arg = args[i];
    if (typeof arg === 'function') {
      if (!success) {
        success = arg;
      } else {
        error = arg;
      }
    }
    else if (typeof arg === 'object') {
      options = arg;
    }
  }

  return { path, name, success, error, options };
}

function font(p5, fn) {