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display .stretch images in overview mode

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S Anand 2015-04-02 21:04:00 +05:30
parent 8858ee75a5
commit ee98f13dd9
1 changed files with 5 additions and 0 deletions
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5
js/reveal.js
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@ -1195,10 +1195,15 @@
// Change the .stretch element height to 0 in order find the height of all // Change the .stretch element height to 0 in order find the height of all
// the other elements // the other elements
element.style.height = '0px'; element.style.height = '0px';
// In Overview mode, the parent (.slide) height is set of 700px.
// Restore it temporarily to its natural height.
element.parentNode.style.height = 'auto';
newHeight = height - element.parentNode.offsetHeight; newHeight = height - element.parentNode.offsetHeight;
// Restore the old height, just in case // Restore the old height, just in case
element.style.height = oldHeight + 'px'; element.style.height = oldHeight + 'px';
// Clear the parent (.slide) height. .removeProperty works in IE9+
element.parentNode.style.removeProperty('height');
return newHeight; return newHeight;
} }