I have a tooltip that opens with javascript on mouseover. How can I determine from the following values that this tooltip is cutting from the top edge of the screen (in this case it is):
Top margin: 72.5 Internal height: 607 offsettop: 75 Offset Hight: 26 And here are values from a tooltip that is not cut, and fits perfectly in the window: Top margin: 53.5 Internal height: 607 offsettop: 20 9 Offset Hight: 222 I have to find out that the tip cut off And then want to apply the change in margins to push it down to fit on the screen.
if (left + width> viewport wide || top + height> view port heading) { // viewport off}
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