Suggestion: "Zoom in on mouse" also for Ctrl+Mw zooming.

libvips / nip2

A spreadsheet-like GUI for libvips.

https://libvips.github.io/libvips/

GNU General Public License v2.0

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Suggestion: "Zoom in on mouse" also for Ctrl+Mw zooming. #89

Open MvGulik opened 4 years ago

MvGulik commented 4 years ago

Think it would be nice if Ctrl+MouseWheel zooming would also (like "Zoom in on mouse" mode) take in account the current mouse position when zooming in.

(I can't remember not thinking this whenever I used Nip2 ;-) )

MvGulik commented 4 years ago

Perhaps same for keyboard zoom shortcuts (1..9).

Thinking here that when Ctrl-Mw is mouse aware, but keyboard zoom shortcuts are not. Most users will probably ignore the keyboard zoom shortcuts due to the lack of the additional zoom control (compared to Ctrl-Mw).

(Thinking zoom-out could potentially also be mouse aware, which would kinda complete this behaviour across the board for Nip2)

jcupitt commented 4 years ago

Hello, yes, good idea.

This is supposed to be the image view window for nip3:

https://github.com/jcupitt/vipsdisp

And it does what you suggest, more or less. So it's coming!