[Bug] Zooming is reversed of scrolling direction.
When you zoom in on the graphical view, you must scroll down to zoom in, and scroll up to zoom out.
I think it should be scroll up to zoom in, and scroll down to zoom out.
When you zoom in on the graphical view, you must scroll down to zoom in, and scroll up to zoom out.
I think it should be scroll up to zoom in, and scroll down to zoom out.