开发笔记 那些年追过的图片(四):读取图片的信息

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)image editingInfo:(NSDictionary *)editingInfo
{
NSMutableDictionary *dict = [NSMutableDictionarydictionaryWithDictionary:editingInfo];
[dict setObject:imageforKey:@"UIImagePickerControllerEditedImage"];
[selfimagePickerController:picker
didFinishPickingMediaWithInfo:dict];

//关闭相册界面
[picker dismissModalViewControllerAnimated:YES];
}

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
CFShow((__bridgeCFTypeRef)(info));
//显示图片的信息
[_imageViewsetImage:[infoobjectForKey:@"UIImagePickerControllerEditedImage"]];

}