新手求教如何调用已选取的图片
想求教一下各位大侠,objectc怎样才能调用已经选取的图片.
好比下面这个代码,
#pragma mark UIImagePickerController Delegate Methods
//返回选取的图片
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingImage:(UIImage *)image
editingInfo:(NSDictionary *)editingInfo {
aImageView.image=image;
[picker dismissModalViewControllerAnimated:YES];
}
// codes...
//选取结束时调用
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
[picker dismissModalViewControllerAnimated:YES];
}
代码是官方的,用户已经选好的图片是保存在 aImageView.image=image;的image 里么?我想再把它显示出来,应该怎么写?
如果不是的话,求指点一下这段代码是做什么的,原来的代码里一点备注都没有....
先谢过各位大侠了