How to save the content of scrollview to photo library in ios

Question

I am new to ios development. I am trying to implement an ios application with UIScrollview. The purpose of my scroll view is to arrange some images. I need to save the content of the scrollview to photo Library, attach it to email, etc.

Is it posible? If it is possible, how can I do this?

If any body know please clear my doubt. Thanks in advance.

what do you mean `save the scrollview`? very hard to understand... — Timothy, Dec 29 '11 at 06:01
I want to save the entire content of scrollview to photo library. Is any method for save the contents of scroll view to photo library. — John, Dec 29 '11 at 06:50
Please! you want **the content of** scrollview, instead of the *scrollview* itself! Please don't ask strange question like this to confuse us! — Timothy, Dec 29 '11 at 06:57
well @John ,don't worry, i have understand and answered your question. — Timothy, Dec 29 '11 at 07:20
Just look at https://stackoverflow.com/questions/41920416/how-to-make-a-screenshot-of-all-the-content-of-a-scrollview — SeanChense, Jun 29 '19 at 12:43

score 1 · Accepted Answer · edited May 23 '17 at 11:48

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According to the comments, I understand that you want to save the whole content of a UIScrollView.

Firstly, whenever you use UIScrollView, you always have to set another UIView as its content. That UIView is exactly the whole content of your UIScrollView.
So the question becomes how to save a UIView as an image or attach it into email, well I find a few pages to you which is exactly what you want.

Save UIView's representation to file
http://www.icodeblog.com/2009/07/27/1188/
http://cocoatouch.blog138.fc2.com/blog-entry-57.html

edited May 23 '17 at 11:48

Community

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answered Dec 29 '11 at 07:19

Timothy

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You are so mean – SeanChense Jun 29 '19 at 12:41
a scroll view can contain many views, it doesn't just have to contain one view – lewis Nov 26 '19 at 16:00

How to save the content of scrollview to photo library in ios

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