We can improve layout performance for HTML5 rendering engines, such as
WebKit/Readium, by providing the rendering engine with image size information
for <IMG> elements. Without this information the rendering engine needs to
load the image and calculate that information, which is expensive. We can also
enable reading systems to implement deferred image loading, which improves
performance and lower memory consumption. Pagination performance should also
be improved.
So, we should take any <img> element that lack height and width properties and
add those with calculated values using a library, such as ImageMagick.
Original issue reported on code.google.com by gerar...@benespace.org on 13 Sep 2013 at 6:19
Original issue reported on code.google.com by
gerar...@benespace.org
on 13 Sep 2013 at 6:19