_readAppScreenPosition(data) {
    let result = {};
    if (data && data.position) {
      result.x = this._numberValue(data.position.x);
      result.y = this._numberValue(data.position.y);
    } else {
      result.x = undefined;
      result.y = undefined;
    }
    return result;
  }
/**
   * Reads application screen position from restored data. Setsa defaults
   * if any property is missing.
   *
   * @param {Object} data Restored data
   * @return {Object} Data to use
   */
Reads application screen position from restored data. Setsa defaults
if any property is missing.

@param {Object} data Restored data
@return {Object} Data to use
Reads application screen position from restored data . Setsa defaults if any property is missing . @param { Object } data Restored data @return { Object } Data to use
_readAppScreenPosition(data) {
    let result = {};
    if (data && data.position) {
      result.x = this._numberValue(data.position.x);
      result.y = this._numberValue(data.position.y);
    } else {
      result.x = undefined;
      result.y = undefined;
    }
    return result;
  }
_readAppScreenPosition ( data ) { let result = { } ; if ( data && data . position ) { result . x = this . _numberValue ( data . position . x ) ; result . y = this . _numberValue ( data . position . y ) ; } else { result . x = undefined ; result . y = undefined ; } return result ; }
Reads application screen position from restored data.
Reads application screen position from restored data .