First off, thanks for creating such a great product, we are happy to have just purchased and integrated into our app. One feature which we really want/need is the ability for a user to zoom out.
Take for example if they are looking at 1-year of data and they zoom into a specific section of the data but accidentally zoom too far. As far as I know the only thing for them to do is reset the zoom entirely and try again but if they could just zoom out a little bit instead of resetting this would *huge* for our users.
Does that functionality exist yet and if not, could it please get on your radar?
Thank you for choosing CanvasJS. As of now, Zoom Out in steps is not available out of the box. It is on our road map but we don’t have a timeline for it yet. Meanwhile, you can easily achieve this with a workaround using viewportMinimum and viewportMaximum. Here is an example jsFiddle.