Viewer LineByLine Scrolling not working on laptop
bejohu opened this issue · 4 comments
When cursor is above line image scrolling the page using touchpad mousewheel equivalent (i.e. running fingers vertically across trackpad) does not seem to work.
Cannot reproduce, when scrolling images zoom in/out. What browser are you using?
Seems to be fixed now. However, zooming without any special user action, e.g. ctrl key might lead to involuntary zooming. What do you think?
Ctrl is good idea, would need to communicate this to the user in some way
If there are any +/- control elements that can be clicked, they could provide a tooltip spelling out the keyboard shortcuts. Most simple solution for this is probably setting the title attribute. Also, what's nice about it is that ctrl / meta + mousewheel / trackpad seems rather common for zooming, e.g. Photoshop, Firefox, etc. So, that's a plus in terms of discoverability. What seems most desireable is to zoom image only when mouse cursor is on top of it.