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Zoom overlay can be wrong size in scrolled content #435
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The solution may be to look through the parent elements to see if there is one with a This also brings to the fore a problem that I've been ignoring for a while, which is that if the math is inside an element with |
…he main body element. Resolves issue mathjax#435.
OK, I've written some code to handle the case when zooming is inside a container with |
UI/zoom-box-7.html => In testsuite, ready for release |
Resolves issue mathjax#435.
=> Merged |
If a page contains an element that has scrolling (or more generally,
overflow
that hides the height of its contents), then the overlay used to detect mouse clicks when the zoom box is showing may be the wrong size or wrongly placed. That means that there may be areas that should be covered that aren't, and so clicks can be made without closing the zoom box.Here is a sample document the illustrates the issue (read the text in the page).
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