Re: [Interest] The Proper Way to Mix/Cross-Fade Images

2012-03-21 Thread Till Oliver Knoll
Am 20.03.2012 um 14:17 schrieb Josiah Bryan josiahbr...@gmail.com: - I want to cross-fade two images over a background. (Simple, right?) Well, simple yes - but forget about the background ;) If we are talking about a cross-fade in the /actual/ sense - think video editing and clip

Re: [Interest] The Proper Way to Mix/Cross-Fade Images

2012-03-20 Thread Bo Thorsen
Hi Josiah, You replied to me in person, please keep it on the list. If they're not the same dimensions, or one of the images is semitransparent, then even 50% opacity + 50% opacity = 100% opacity wouldn't help you (because one of them would be 50% * x% where 0 = x 100). You wanted to avoid

Re: [Interest] The Proper Way to Mix/Cross-Fade Images

2012-03-20 Thread Jason H
...@fioniasoftware.dk To: Josiah Bryan josiahbr...@gmail.com; Qt Project MailingList interest@qt-project.org Cc: Sent: Tuesday, March 20, 2012 11:27 AM Subject: Re: [Interest] The Proper Way to Mix/Cross-Fade Images Hi Josiah, You replied to me in person, please keep it on the list. If they're not the same

Re: [Interest] The Proper Way to Mix/Cross-Fade Images

2012-03-20 Thread Christoph Feck
On Tuesday 20 March 2012 14:17:49 Josiah Bryan wrote: I may be crazy, or just aiming for something unrealistic. But here goes: - I want to cross-fade two images over a background. (Simple, right?) Well, not really. Forgot the Cross-fading part - lets just take one point in time, a 50/50