On Sat, Nov 7, 2015 at 2:17 PM, Geoff Lankow <ge...@darktrojan.net> wrote:
> I'm displaying some quite large (6+ megapixels) images using CSS > background-image, and sometimes want to swap one for another. If I just > change the CSS property, there is a noticeable flicker as the first image > is removed, then the second image is loaded and displayed. I want to avoid > this. > > My current approach is to create a second element behind the first, load > the new image in it, wait for a while, then remove the first element. This > works okay but it's a total guess how long "a while" should be - 500ms > seems to be a good amount on my machine with these particular images. So > how can I detect (with privileged code if necessary) when the second image > is ready to be displayed? > Use <img> elements instead? Rob -- lbir ye,ea yer.tnietoehr rdn rdsme,anea lurpr edna e hnysnenh hhe uresyf toD selthor stor edna siewaoeodm or v sstvr esBa kbvted,t rdsme,aoreseoouoto o l euetiuruewFa kbn e hnystoivateweh uresyf tulsa rehr rdm or rnea lurpr .a war hsrer holsa rodvted,t nenh hneireseoouot.tniesiewaoeivatewt sstvr esn _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
