只是试图从图像中向导航栏添加一个按钮。
代码:
UIBarButtonItem *newConvoButton = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"convos_new.png"] style:UIBarButtonItemStyleBordered target:self action:@selector(newConvoInit:)];
self.navigationItem.rightBarButtonItem = newConvoButton;
结果:
(它应该只是背景中没有蓝色按钮的深色图像。)