iOS 将图像设置为开/关状态
示例
目标C
//衬托图片 mySwitch.offImage = [UIImage imageNamed:@"off_image"]; [mySwitch setOffImage:[UIImage imageNamed:@"off_image"]]; //设置图像 mySwitch.onImage = [UIImage imageNamed:@"on_image"]; [mySwitch setOnImage:[UIImage imageNamed:@"on_image"]];
迅速
//衬托图片 mySwitch.offImage = UIImage(named: "off_image") //设置图像 mySwitch.onImage = UIImage(named: "on_image")