# Proper Documentation for ios Swift **URL:** \ **Category:** iOS\ **Created:** [September 4, 2020, 2:20pm UTC](https://devforum.zoom.us/t/proper-documentation-for-ios-swift/29200 "2020-09-04T14:20:05Z")\ **Posts on this page:** 1\ **Showing post:** 20
**Author:** ![vince80027](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/vince80027/32/26764_2.png) [@vince80027](https://devforum.zoom.us/u/vince80027)\ **Post date:** [November 18, 2021, 1:26am UTC](https://devforum.zoom.us/t/proper-documentation-for-ios-swift/29200/20 "2021-11-18T01:26:46Z")
Thanks @Michael_Condon I will check out those examples of swift screenshare. I should clarify the issues I have been having with annotations: When using the Zoom client (and I presume the SDK) with ‘Share screen’ option - I cannot use annotations on iPad or MacOS desktop. From this link [annotation for collaboration](https://support.zoom.us/hc/en-us/articles/115005706806-Using-annotation-tools-for-collaboration) under iOS is noted “You cannot annotate when sharing your entire screen into the meeting via iOS device. You can only annotate when sharing a portion of your screen.” I have not been able to find anyway to share/broadcast a portion of my screen, only the entire screen. I can use annotations from either zoom client or SDK created Meeting with the ‘Share Content/Photo’ using a screenshot I’ve taken. Is there any way to get around this annotation issue with sharing the entire screen by sharing a subset of screen or some other technique (there was a reference to overriding a view hierarchy [in this thread](https://devforum.zoom.us/t/annotation-button-missing-when-other-share-screen-and-viewers-annotation-is-allowed/6055/16)- which I would like some additional details on) you could share? Thanks for the patient support and your time in educating newish zoom devs! Vince --- _[View the full topic](https://devforum.zoom.us/t/proper-documentation-for-ios-swift/29200)._