Imvamisa empilweni yethu sibhekene nesidingo sokunciphisa isithombe noma isithombe. Isibonelo, uma udinga ukubeka isithombe esikrinini kwinethiwekhi yokuxhumana nabantu, noma uhlela ukusebenzisa isithombe esikhundleni se-skrini kubhulogi.
Uma isithombe sathathwa uchwepheshe, khona-ke isisindo sawo singafinyelela kuma-megabytes angamakhulu amaningana. Izithombe ezinkulu ezinjengalezi zilula kakhulu ukuzigcina kwikhompyutha noma sizisebenzisele "ukulahla" ezinkundleni zokuxhumana.
Kungakho, ngaphambi kokushicilela isithombe noma ukusigcina kukhompyutha yakho, udinga ukusinciphisa kancane.
Uhlelo olungelula kakhulu lokucindezelwa kwesithombe yi-Adobe Photoshop. Inzuzo yayo eyinhloko ileli lokuthi akukho mathuluzi wokwehlisa kuphela, kungenzeka futhi ukwandisa ikhwalithi yesithombe.
Sihlaziya isithombe
Ngaphambi kokunciphisa isithombe ku-Photoshop CS6, udinga ukuqonda ukuthi siyini - ukunciphisa. Uma ufuna ukusebenzisa isithombe njenge-avatar, khona-ke kubalulekile ukubheka isilinganiso esithile nokugcina ukulungiswa okufunayo.
Futhi, isithombe kufanele sibe nesisindo esincane (cishe ama-kilobytes ambalwa). Ungathola zonke izilinganiso ezidingekayo esizeni lapho uhlela ukubeka khona i- "avu" yakho.
Uma izinhlelo zakho zifaka ukubeka izithombe kwi-Intanethi, khona-ke usayizi nevolumu kufanele kwehliswe ngosayizi owamukelekayo. Mina. lapho isithombe sakho sizovulwa, akufanele "siphume" ewindini lesiphequluli. Umthamo ovumelekile wezithombe ezinjalo cishe ungamakhilogremu angamakhulu ambalwa.
Ukuze unciphise isithombe se-avatar futhi usifaka ku-albhamu, uzodinga ukwenza izinqubo ezihluke ngokuphelele.
Uma wehlisa isithombe se-avatar, kuzodingeka usike nje kuphela isicucu esincane. Isithombe, njengomthetho, asitshaliwe, sigcinwa ngokuphelele, kepha isilinganiso siguqulwa. Uma isithombe osidingayo sisayizi, kepha sinesisindo esiningi, khona-ke ikhwalithi yaso ingahlehliswa. Ngokuhambisana, kuzodingeka imemori engaphansi ukusindisa ngalinye lamaphikseli.
Uma usebenzise i-algorithm efanelekile yokucindezela, isithombe sokuqala nesisetyenzisiwe ngeke kwahluka.
Ukuphonsa indawo oyifunayo e-Adobe Photoshop
Ngaphambi kokunciphisa usayizi wesithombe ku-Photoshop, udinga ukusivula. Ukuze wenze lokhu, sebenzisa imenyu yohlelo: "Ifayela - Vula". Okulandelayo, bonisa indawo yesithombe kwikhompyutha yakho.
Ngemuva kokuthi isithombe sikhonjiswe ohlelweni, kufanele usibukeze ngokucophelela. Cabanga ukuthi ngabe udinga zonke izinto ezisezithombeni. Uma kuphela ingxenye edingekayo, lokhu kuzokusiza. Uhlaka.
Ungasika into ngezindlela ezimbili. Inketho yokuqala - kubha yamathuluzi, khetha isithonjana esifunayo. Kuyimigqa eqonde phezulu lapho khona imidwebo yezithombe itholakala. Itholakala ohlangothini lwesobunxele lwewindi.
Ngayo, ungakhetha indawo eyixande esithombeni sakho. Udinga kuphela ukuthola ukuthi ikuphi futhi ucindezele ukhiye Ngena. Okusala ngaphandle kwexande kudwetshwe.
Inketho yesibili ukusebenzisa ithuluzi Indawo Ehlanganayo. Lesi sithonjana sikhona kubha yamathuluzi. Ukukhetha indawo enaleli thuluzi kuyafana nokuthi "Uhlaka".
Ngemuva kokukhetha indawo, sebenzisa imenyu: "Izithombe - Nqampuna".
Yehlisa isithombe usebenzisa umsebenzi we "Canvas size"
Uma udinga ukunqampula isithombe ngosayizi othize, ngokususwa kwezingxenye ezedlulele, khona-ke into yemenyu izokusiza: "I-Canvas size". Leli thuluzi libaluleke kakhulu uma udinga ukususa okuthile okuphezulu emaphethelweni wesithombe. Leli thuluzi lisendaweni yemenyu: "Image - Canvas size".
"I-Canvas size" imele iwindi lapho kukhonjiswa khona amapharamitha wamanje wesithombe nalelo okuzoba nawo ngemuva kokuhlelwa. Udinga nje kuphela ukukhombisa ukuthi yiluphi ubukhulu oludingayo bese ucacisa ukuthi uluphi uhlangothi ofuna ukunqamula kulo isithombe.
Ungabeka usayizi kunoma iyiphi iyunithi yezinketho zakho (amasentimitha, amamayela, amaphikseli, njll.).
Uhlangothi ofuna ukuqala ukulima ngalo lungachazwa kusetshenziswa insimu lapho kutholakala khona imicibisholo. Ngemuva kokuthi yonke imingcele edingekayo isethwe, chofoza Kulungile nesithombe sakho sinqunyiwe.
Sondeza usebenzisa ubukhulu be-Image Image
Ngemuva kokuthi isithombe sakho sithathe ukubukeka okudingayo, ungaqhubeka ngokuphepha ukuze usilinganise kabusha. Ukuze wenze lokhu, sebenzisa imenyu into: "Image - Image Image".
Kulolu hlu ungashintsha usayizi wesithombe sakho, uguqule inani labo kuyunithi lesilinganiso olidingayo. Uma ushintsha inani elilodwa, khona-ke bonke abanye bazoshintsha ngokuzenzakalelayo.
Ngakho-ke, izingxenye zesithombe sakho ziyagcinwa. Uma udinga ukuhlanekezela ubukhulu besithombe, bese usebenzisa isithonjana phakathi kobubanzi nokuphakama.
Ungakhulisa usayizi wesithombe ngokuncipha noma ngokwandisa isixazululo (Sebenzisa into yemenyu "Isixazululo") Khumbula, ukuncipha kwesithombe kusinciphise izinga laso, kepha ngasikhathi sinye isisindo esiphansi siyatholakala.
Gcina futhi wandise isithombe sakho ku-Adobe Photoshop
Ngemuva kokuthi usethe wonke usayizi nokulingana okudingayo, udinga ukusindisa isithombe. Ngaphandle kweqembu Gcina Njengo ungasebenzisa ithuluzi lohlelo Gcina i-Webetholakala entweni yemenyu Ifayela.
Ingxenye eyinhloko yewindows isithombe. Lapha ungayibona ngefomethi efanayo lapho izokhonjiswa ngayo kwi-Intanethi.
Engxenyeni engakwesokudla yewindi ungabeka imingcele enjengale: ifomethi yesithombe nekhwalithi yayo. Ukusebenza okuphezulu, ikhwalithi yesithombe iba ngcono. Ungaphambanisa kakhulu ikhwalithi usebenzisa uhlu olwehlayo.
Khetha noma yiliphi inani elikufanelayo (Eliphansi, Eliphakathi, Eliphezulu, Eliphezulu) futhi uhlole ikhwalithi. Uma udinga ukulungisa izinto ezincane ngosayizi, bese usebenzisa Ikhwalithi. Ngezansi kwekhasi ungabona ukuthi isithombe sakho sinesisindo esingakanani kulesi sigaba sokuhlela.
Kusetshenziswa "ubukhulu izithombe " setha amapharamitha afanele wena ukusindisa isithombe.
Usebenzisa wonke amathuluzi angenhla, ungakha ukudubula okuphelele ngesisindo esiphansi.
