Function validatePointOptions

src/point.js:36–77

(options, updating)

}

function validatePointOptions(options, updating) {
  const context = updating ? 'update()' : 'add()';

  if (!updating || (updating && objectHasProperty(options, 'time'))) {
    if (!isValidTime(options.time)) {
      // eslint-disable-next-line max-len
      throw new TypeError('peaks.points.' + context + ': time should be a numeric value');
    }
  }

  if (options.time < 0) {
    // eslint-disable-next-line max-len
    throw new RangeError('peaks.points.' + context + ': time should not be negative');
  }

  if (objectHasProperty(options, 'labelText') && !isString(options.labelText)) {
    throw new TypeError('peaks.points.' + context + ': labelText must be a string');
  }

  if (objectHasProperty(options, 'editable') && !isBoolean(options.editable)) {
    throw new TypeError('peaks.points.' + context + ': editable must be true or false');
  }

  if (objectHasProperty(options, 'color') &&
    !isString(options.color) &&
    !isLinearGradientColor(options.color)) {
    // eslint-disable-next-line max-len
    throw new TypeError('peaks.points.' + context + ': color must be a string or a valid linear gradient object');
  }

  invalidOptions.forEach(function(name) {
    if (objectHasProperty(options, name)) {
      throw new Error('peaks.points.' + context + ': invalid option name: ' + name);
    }
  });

  pointOptions.forEach(function(name) {
    if (objectHasProperty(options, '_' + name)) {
      throw new Error('peaks.points.' + context + ': invalid option name: _' + name);
    }
  });
}

/**
 * A point is a single instant of time, with associated label and color.