摘要：- (UIImage *) addTextToImage:(UIImage *) baseImage text:(NSString *)text atRect:(CGRect) rect{ int w = baseImage.size.width; int h = baseImage.size.... 阅读全文

摘要：使用UIImagePickerController拍照或者视频选择问题cameraUI.mediaTypes = [[NSArray alloc] initWithObjects: (NSString *) kUTTypeMovie, nil];kUTTypeImage对应拍照kUTTypeMovi... 阅读全文

摘要：Implicit conversion from enumeration type 'enum CGImageAlphaInfo' to different enumeration type 'CGBitmapInfo' (aka 'enum CGBitmapInfo')在使用xcode5 sdk ... 阅读全文

摘要：ios7下UIBarButtonItem 边距偏大，看起来感觉不是很舒服；搜索方法，得到解决方案如下：//////////////////////////////////@interface UINavigationItem (margin)@end@implementation UINavigat... 阅读全文