tooltip location when zooming in on image

[vnijs]

Tooltips are working great. Very nice feature. One thing I noticed, however, is that when you zoom in on the image in the browser the tooltip is located farther and farther from the original element. Examples with normal view and zoomed attached below. Is there way around this perhaps?

Normal:

Zoomed:

[vnijs]

@ziyiwang's response to #542 seems to address the issue with tooltip placement after zooming and scrolling

from:
tooltipElem.html(el.attr('title')).style('left', rect.left + (rect.right - rect.left) / 2 + 'px').style('top', rect.top - 14 + document.body.scrollTop + 'px');

to:
tooltipElem.html(el.attr('title')).style('left', rect.left + (rect.right - rect.left) / 2 + 'px').style('top', rect.top - 14 + document.scrollingElement.scrollTop + 'px');

document.body.scrollTop seems to be zero no matter the extent of scrolling or zooming

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.