Scatter Plot: Zoom not very responsive #3152
Description
Orange version
3.15.dev
Expected behavior
Zoom is smooth and precise.
Actual behavior
Zooming with scrolling has a lot of lag. It is sometimes very hard to zoom out.
Steps to reproduce the behavior
File (iris) - Scatter Plot.
Additional info (worksheets, data, screenshots, ...)
This is needed for reporting on plots. Sometimes some data instances are at the very border and one would like to see them better. Zooming doesn't work very well for some users (at least for me).