An idea about desktop amusing
An idea about desktop amusing
- Subject: An idea about desktop amusing
- From: Henry Joseph W <email@hidden>
- Date: Wed, 28 Feb 2007 08:33:33 +0000
Maybe many people have seen the application - OmniDazzle(if you
haven't , go to the Apple's official download page and search for it).
There is a special effort which can generate a ripple effect when you
click the mouse.
Hmm, if you use the core image filter ,it isn't very difficult to
realize it. But there also is a big obstacle - how to manage to get
the desktop layer?
If you watch it carefully , you will discover that the ripple is
above the desktop icon, and you see the distorted contents of desktop
through the ripple, precisely as the dashboard does.
Maybe it will call some private API , but I am really very interested
at that. Does anyone know what technology they adopt to grab the
desktop to show the core image power?
Thanks for any help.
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