2012-06-14 46 views
2

我正在实施照片集,我想从相册中选择图像,然后去编辑图像页面和裁剪图像像iphone一样做矩形和显示矩阵像iphone 4s一样,我可以调整大小,但我只看到一个大的矩形 我用这个代码iphone照片作物

if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) 
{ 
    UIImagePickerController *picker=[[UIImagePickerController alloc]init]; 
    picker.delegate=(id)self; 
    picker.allowsEditing=YES; 

    picker.sourceType=UIImagePickerControllerSourceTypePhotoLibrary; 
    [self presentModalViewController:picker animated:YES]; 

,这代表

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { 

}

回答

4

检查这个example。希望它的作品为你..

+0

+1因为Muzamil永远不会接受你的答案... – HackyStack