Allow for zooming with a shortcut

[Castavo]

🚀 Feature

It would be really nice to have a feature that resembles the one of TensorBoard: alt + scroll wheel allows for zooming inside chart, and then alt + drag allows for panning.

Motivation

This would allow to use the charts much more easily, especially when there are several on screen.

Pitch

It would be very nice to have a way of zooming rapidly on charts, like what there in Tensorboard for example.

Alternatives

At least a keyboard shortcut to the zoom tool in the Metrics Explorer would be nice

Additional context

[gorarakelyan]

I guess this is a bit related to #431.

[Castavo]

@gorarakelyan yes, part of what I described can be found in #431 Should I close this issue and comment on #431 instead ?

[ksngc]

Hi, any updates on this?

It seems like a design/UI bug for a user to be unable to use Scroll and/or Alt + Scroll to zoom on a graph...