How to control the zoom speed?

[zxdawn]

Is it possible to control the zoom speed? Let's say we have one interested location and wanna zoom out a little bit to check the surrounding region, but the default zoom setting leads to a much larger area.

[giswqs]

This appears to be an ipyleaflet issue. I thought it should work, but it doesn't.

• Changes to enable float zoom levels jupyter-widgets/ipyleaflet#608
• To make the float zoom levels useful for Vector Tile Layer jupyter-widgets/ipyleaflet#591

import ipyleaflet
m = ipyleaflet.Map(center=[40, -100], zoom=4, zoom_delta=0.1)
m

[zxdawn]

Thank you for checking. CC @davidbrochart now.

[zxdawn]

I realize we need to use zoom_delta=0.1 and zoom_snap=0 together. However, it only has effects on clicking the zoom tool, not for the scroll tool.

[giswqs]

I see. It is better than nothing