o kai baigesi LZW suspaudimo patentas del senaties, gif vel atsigavo. Various patents have been issued in the United States and other countries for LZW and similar algorithms. LZ78 was covered by U.S. Patent 4,464,650 by Lempel, Ziv, Cohn, and Eastman, assigned to Sperry Corporation, later Unisys Corporation, filed on August 10, 1981. Two US patents were issued for the LZW algorithm: U.S. Patent 4,814,746 by Victor S. Miller and Mark N. Wegman and assigned to IBM, originally filed on June 1, 1983, and U.S. Patent 4,558,302 by Welch, assigned to Sperry Corporation, later Unisys Corporation, filed on June 20, 1983. On June 20, 2003, this patent on the LZW algorithm expired [1] -- Bye, Levas -- http://www.vabolis.lt - elektronika ir siaip "Jornada Del Muerto" <agira@TRINTIgmx.co.uk> wrote in message news:huoaoi$jb7$1@trimpas.omnitel.net... > PNG ir buvo kurtas pakeist GIF'a tik ko tai judejimo funkcijos ner, kiek skaites apie PNG tai susijas jis su GIF ir tuo kad GIF naudoja LZW spaudima kuri patentavusi Unisys (jei gerai pamenu) firma, kuri ilgoka laika nereiske jokiu pretenciju del to, o kada GIF tapo populiarus pradejo imti babkes is softo kureju kurie nori saugoti grafika GIF formatu, tada gime PNG (portable network graphics) kaip pakaitalas jam, bet rodos PNG neturi multiplikacijos, nors kaip formatas daug daugiau ir ivairesniu BPP palaiko + alfa kanala (permatomuma). > > "FX" <kanka@news.lt> wrote in message news:huo7hn$fro$1@trimpas.omnitel.net... >> Anywaij su PNG transparentu paprashchiau yra nei su gif'o... nes pas gif'a >> kai kada labai stebuklingu pikseliu ishlenda palei krashtus :DDD >> >> FX >> >> "Jornada Del Muerto" <agira@TRINTIgmx.co.uk> wrote in message >> news:huo69m$e3c$1@trimpas.omnitel.net... >>> Cia kiek OT, bet negi svarbu visi seni browseriai, ziurek i naujausius >>> ir viskas, galima inkalt komentara kad norit kad gerai rodytu naujinkit >>> browserius... >>> >>> Ir siaip, keistas tas MS kaitaliojantis transparency apdirbima :) >>