- From: Philip Guerrant via GitHub <sysbot+gh@w3.org>
- Date: Wed, 22 Jun 2016 16:27:44 +0000
- To: public-pointer-events@w3.org
@staktrace @RByers to clarify, yes some panning can occur during a `pinch-zoom` action, but it can only change the scroll position of the viewport, and does not affect the scroll position of any elements below it that are scrollable by virtue of having `overflow:auto` or `overflow:scroll`, i.e. no "scroll chaining" occurs as does during a normal scroll. As such, I think it makes sense to view such panning as part of the `pinch-zoom` touch action. This is separate from `pan-x` and `pan-y` which control the ability to single-touch scroll any scrollable element on their respective axes. At least that is how it is currently implemented in IE/Edge. -- GitHub Notification of comment by pguerrant Please view or discuss this issue at https://github.com/w3c/pointerevents/issues/29#issuecomment-227799491 using your GitHub account
Received on Wednesday, 22 June 2016 16:27:47 UTC