我想在导航栏中使用自定义图像来替代返回按钮。我正在使用以下代码添加图像,但是“后退”文本仍然显示在按钮中。我还想删除文本,这可行吗?
self.navigationController?.navigationBar.backIndicatorImage = UIImage(named: "icon-back")
self.navigationController?.navigationBar.backIndicatorTransitionMaskImage = UIImage(named: "icon-back")
self.navigationItem.backBarButtonItem = UIBarButtonItem(title: "", style: UIBarButtonItemStyle.Plain, target: nil, action: nil)
.setTitle("Cancel",for: .normal)
,但它不起作用...我尝试增加按钮框架,但也没有成功...我做错了什么? - Sirop4ik