Billboard flickering
Reported by Jeffrey Gelens | March 15th, 2011 @ 01:44 AM
Using Safari I'm seeing some quick flicker of the image when a new transition starts. I cannot reproduce this in other browsers than Safari.
Comments and changes to this ticket
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MadRabbit March 17th, 2011 @ 05:25 PM
- Tag changed from billboard to billboard, bug, ui
Hi Jeffrey,
Could you hook me up with a demo page, so I could reproduce and fix it?
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Jeffrey Gelens March 17th, 2011 @ 06:37 PM
Sorry forgot the link ;) It's also reproducible on the demo page: http://rightjs.org/ui/billboard/demo
When you click the next or previous buttons you'll see it. I tested on Safari in OS X. -
MadRabbit March 17th, 2011 @ 06:42 PM
Then I'm not sure what you mean. I'm in OSX and looking at the demo in Safari and it seems pretty nice and smooth.
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Jeffrey Gelens March 19th, 2011 @ 12:53 AM
- no changes were found...
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MadRabbit March 20th, 2011 @ 06:29 PM
hmm, looks like an images swapping artifact. what kind of a computer are you running this on?
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Jeffrey Gelens March 20th, 2011 @ 07:03 PM
An iMac core 2 duo and a pretty new MacBook Pro. Both share the same problem. Both running the latest snow leopard.
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MadRabbit March 20th, 2011 @ 07:11 PM
weird, I've got a two years old macbook and don't see anything like that
I'll try to check if I did something obviously stupid in there, but without an ability to reproduce the bug on my own I can't promise much
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Jeffrey Gelens March 22nd, 2011 @ 11:33 AM
Could you send me the lines in the billboard source which are responsible for the swap? I could help a little.
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MadRabbit March 22nd, 2011 @ 01:05 PM
There is basically this method
https://github.com/rightjs/rightjs-ui/blob/master/src/billboard/bil...
which is overloaded in every specific effect, say in slider we have this one
https://github.com/rightjs/rightjs-ui/blob/master/src/billboard/bil...
and there is also those two things
https://github.com/rightjs/rightjs-ui/blob/master/src/billboard/bil...
https://github.com/rightjs/rightjs-ui/blob/master/src/billboard/bil...which are called before and after every effect, that's basically the whole thing.
things look pretty okay to me, but I would try to tinkle with things like this one
https://github.com/rightjs/rightjs-ui/blob/master/src/billboard/bil...
and try replace the
#update
method with some pure dom actions likethis.container._.innerHTML = ''; this.container._.appendChild(this.clone._);
Not sure if it will help, but that's what I would try
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MadRabbit November 5th, 2011 @ 03:19 PM
- State changed from new to hold
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