A button to rotate image fields in a PDF

You can use JS to set the rotation property of a field to either 0, 90, 180 or 270, like this:

this.getField("FieldName").rotation = 90;

If you're interested, I've developed a (paid-for) tool that embeds a "toolkit" into the image fields in your file that allow the user to modify them very easily (including rotation) with a couple of clicks, even in Reader. You can find it here:

http://try67.blogspot.com/2017/04/acrobat-apply-image-fields-toolkit.html

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post (like this one has already been moved) if it helps you get responses.

<"moved from using the community">