[webkit-dev] Event firing and repainting of saved Images in webkit

ankit srivastav ank.cpp at gmail.com
Wed Mar 4 00:44:19 PST 2015

Hi All,

We are working on manipulation of images(falling under a certain criteria)
on a web page, but the algorithms being used for the purpose are a bit slow.

So, the idea is to save the images/renderImage objects and continue to
render/paint the entire page  and once the page has been loaded/rendered we
will trigger an event which will read the saved images one by one, apply
the algorithm on them, and then finally repaint them.

For this mechanism to work correctly we need :
1) An event after the whole page will get rendered.
2) A procedure by which we can trigger the repainting of the saved images.

Will it be possible to achieve this using events? If yes, what could be the
possible approach?

Thanks and Regards
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