Commit 8c76f85e authored by Hakim El Hattab's avatar Hakim El Hattab
Browse files

reorder scale condition; if calculated scale is exactly 1 don't apply any scale styles

parent 54e44ef4
......@@ -1469,16 +1469,23 @@
dom.slides.style.width = size.width + 'px';
dom.slides.style.height = size.height + 'px';
// No point in calculating scale if the only possible
// result is 1
if( scale !== -1 || config.minScale !== 1 || config.maxScale !== 1 ) {
// Determine scale of content to fit within available space
scale = Math.min( size.presentationWidth / size.width, size.presentationHeight / size.height );
// Respect max/min scale settings
scale = Math.max( scale, config.minScale );
scale = Math.min( scale, config.maxScale );
// Determine scale of content to fit within available space
scale = Math.min( size.presentationWidth / size.width, size.presentationHeight / size.height );
// Respect max/min scale settings
scale = Math.max( scale, config.minScale );
scale = Math.min( scale, config.maxScale );
// Don't apply any scaling styles if scale is 1
if( scale === 1 ) {
dom.slides.style.zoom = '';
dom.slides.style.left = '';
dom.slides.style.top = '';
dom.slides.style.bottom = '';
dom.slides.style.right = '';
transformElement( dom.slides, '' );
}
else {
// Prefer zooming in desktop Chrome so that content remains crisp
if( !isMobileDevice && /chrome/i.test( navigator.userAgent ) && typeof dom.slides.style.zoom !== 'undefined' ) {
dom.slides.style.zoom = scale;
......
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