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Transkribus / TWI-edit

[DEPRECATED] editing app for Transkribus Web Interface
GNU General Public License v3.0
3 stars 1 forks source link

Viewer LineByLine Scrolling not working on laptop #67

Closed bejohu closed 6 years ago

bejohu commented 6 years ago

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.

jnphilipp commented 6 years ago

Cannot reproduce, when scrolling images zoom in/out. What browser are you using?

bejohu commented 6 years ago

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?

cziaarm commented 6 years ago

Ctrl is good idea, would need to communicate this to the user in some way

bejohu commented 6 years ago

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.