Ngemuva kokuqeda yonke imisebenzi esithombeni (esithombeni), kufanele igcinwe kwi-hard drive yakho, ikhethe indawo, ifomethi kanye nokunikeza igama elithile.
Namuhla sizokhuluma ngokuthi ungawonga kanjani umsebenzi oqediwe e-Photoshop.
Into yokuqala okudingeka uthathe isinqumo ngaphambi kokuqala inqubo yokulondolozwa yifomethi.
Kunezindlela ezintathu ezivamile. Kuyinto Jpeg, I-PNG futhi I-GIF.
Qala ngokuthi Jpeg. Le fomethi yendawo yonke futhi ilungele ukugcina noma yiziphi izithombe nezithombe ezingenasizinda esibonakalayo.
Isici sefomethi ukuthi ngokuzayo lapho uvula futhi uhlela okubizwa ngokuthi Ubuciko be-JPEGokubangelwa ukulahleka kwenombolo ethile yamaphikiseli kumithunzi ephakathi.
Kuyalandela ukuthi le fomethi ilungele lezo zithombe ezizosetshenziswa "njengoba zinjalo", okungukuthi, ngeke zisakwazi ukuhlelwa nguwe.
Okulandelayo kuza ifomethi I-PNG. Le fomethi ikuvumela ukuthi ugcine isithombe ngaphandle kwesizinda ku-Photoshop. Lesi sithombe singaba futhi nesizinda noma izinto ezibonakalayo. Ezinye izindlela ezibonakala obala azixhasi.
Ngokungafani nefomethi yangaphambilini, I-PNG lapho uhlela kabusha (sebenzisa kweminye imisebenzi) ungalahli ikhwalithi (cishe).
Ummeleli wefomethi yakamuva namuhla I-GIF. Ngokuya ngekhwalithi, le yifomethi embi kunazo zonke, ngoba inomkhawulo ngenani lemibala.
Noma kunjalo, I-GIF ikuvumela ukuthi ugcine izithombe ku-Photoshop CS6 kwifayela elilodwa, okungukuthi, ifayili elilodwa lizoqukatha wonke amafreyimu aqoshiwe wezithombe. Isibonelo, lapho kulondolozwa izithombe ku I-PNG, uhlaka ngalunye lubhalelwe ifayela elihlukile.
Masibe nomkhuba omncane.
Ukushayela umsebenzi wokugcina, iya kumenyu Ifayela bese uthola leyo nto Gcina Njengo, noma usebenzise okhiye abashisayo I-CTRL + SHIFT + S.
Okulandelayo, ewindini elivulayo, khetha indawo ongayigcina, igama nefomethi yefayela.
Le yinqubo eyenzeka kuwo wonke amafomethi ngaphandle I-GIF.
Ilondolozelwa kuJPEG
Ngemuva kokucindezela inkinobho Gcina iwindi lezilungiselelo zefomethi liyavela.
Isigatshana
Ka, sesiyayazi ifomethi Jpeg ayisekeli ukuvela sobala, ngakho-ke, lapho isindisa izinto ngemuva, i-Photoshop iphakamisa ukuthi esikhundleni sombala kube nombala othile. Ngokuzenzakalelayo imhlophe.
Izinketho zesithombe
Ikhwalithi yesithombe isethwe lapha.
Okunhlobonhlobo kwefomethi
Okuyisisekelo (Okujwayelekile) ikhombisa isithombe emgqeni wesikrini ngomugqa, okungukuthi, ngendlela ejwayelekile.
Kuklanywe ngokuyisisekelo isebenzisa i-algorithm yeHuffman ngokucindezela. Ukuthi yini le, ngeke ngikuchaze, zibheke wena kunetha, lokhu akusebenzi esifundweni. Ngingasho nje ukuthi esimweni sethu lokhu kuzosivumela ukuthi sinciphise kancane usayizi wefayela, ongasebenzi namuhla.
Kuyaqhubeka Ikuvumela ukuthi uthuthukise ikhwalithi yesithombe ngesinyathelo ngesinyathelo njengoba ilandelwa ekhasini lewebhu.
Ekusebenzeni, izinhlobo zokuqala nezesithathu zivame ukusetshenziswa. Uma kungacaci ngokuphelele ukuthi kungani ikhishi lonke lidingeka, khetha Okuyisisekelo ("okujwayelekile").
Igcinwa ku-PNG
Lapho ulondolozela le fomethi, iwindi lezilungiselelo libuye liboniswe.
Ukucindezela
Lokhu kulungiselelwa kukuvumela ukuthi ucindezele kakhulu okokugcina I-PNG ifayela ngaphandle kokulahleka kwekhwalithi. Isithonjana silungiselelwe ukucindezela.
Ezithombeni ezingezansi ungabona izinga lokucindezelwa. Isikrini sokuqala esinesithombe esicindezelwe, esesibili singenamuntu.
Njengoba ukwazi ukubona, umehluko ubalulekile, ngakho-ke kunengqondo ukubeka ngaphambili "Okuncane / okuncane".
Ihlanganisiwe
Ukwenza ngokwezifiso "Ungakhethi" ikuvumela ukuthi ubonise ifayela ekhasini lewebhu kuphela ngemuva kokuthi ilayishwe ngokugcwele, futhi Ihlanganisiwe ikhombisa isithombe ngokuthuthuka kancane kancane ngekhwalithi.
Ngisebenzisa izilungiselelo, njengasesikrinini sokuqala.
Gcina njenge-GIF
Ukuze ugcine ifayili (izithombe) kwifomethi I-GIF kudingekile kwimenyu Ifayela khetha into Gcina i-Web.
Ewindini lezilungiselelo elivula, akumele ushintshe noma yini, ngoba iphelele. Umzuzu kuphela - lapho ulondolozwa opopayi, udinga ukusetha inani lokuphindwayo lokudlala kabusha.
Ngiyethemba ukuthi njengoba usifundile lesi sifundo, wenze umbono ophelele kakhulu wokonga izithombe ku-Photoshop.
