Uhlelo lwe-Photoshop luveza abasebenzisi ngezinhlobo ezintathu ze-lasso zenqubo enhle yokuhlela. Sizobheka enye yalezi zindlela njengengxenye yendatshana yethu.
I-Lasso toolkit izobhekelwa kakhulu, ingatholwa ngokuchofoza engxenyeni ehambelanayo yephaneli. Kubukeka njenge-lasso yenkomo, yingakho igama laqhamuka.
Ukuze ugxume masisha kumathuluzi I-Lasso (Lasso), chofoza nje inkinobho L kudivayisi yakho. Kunezinye izinhlobo ezimbili ze-lasso, ezibandakanya I-Polygonal Lasso (i-Ruffangular Lasso) futhi I-Magnetic Lasso, zombili lezi zinhlobo zifihlwe ngaphakathi kokujwayelekile I-Lasso (Lasso) kwiphaneli.
Futhi ngeke ziqashelwe, noma kunjalo sizohlala phezu kwabo ngemininingwane eminingi kwamanye amakilasi, manje ungabakhetha ngokumane ucindezele inkinobho ye-lasso. Uzothola uhlu lwamathuluzi.
Zonke lezi zinhlobo ezintathu ze-lasso ziyefana; ukuzikhetha, chofoza inkinobho L, futhi nezenzo ezinjalo zincike kuzilungiselelo Izintandokazi, ngoba umsebenzisi unethuba lokushintsha phakathi kwalezi zinhlobo ze-lasso ngezindlela ezimbili: ngokuchofoza nokubamba L futhi noma usebenzisa I-Shift + L.
Ungadweba kanjani izinketho ngokulandelana okungahleliwe
Kuwo wonke umsebenzi ocebile wohlelo, i-Photoshop Lasso ingenye eqondakala kakhulu futhi kulula ukuyifunda, ngoba umsebenzisi kuphela kufanele akhethe ingxenye eyodwa noma enye yobuso ngentando yakhe (lokhu kufana kakhulu nokudweba kwangempela nokudweba ipensela entweni ethile).
Lapho imodi ye-lasso icushiwe, umcibisholo kwigundane lakho uphenduka i-lasso ye-cowboy, uqhafaza iphuzu esikrinini bese uqala inqubo yokujikeleza isithombe noma into ngokumane ubambe ongezansi inkinobho yegundane.
Ukuqedela inqubo yokukhetha into, udinga ukubuyela kuleyo ngxenye yesikrini lapho ukunyakaza kwaqala khona. Uma ungaqedi ngale ndlela, uhlelo luzokuphelisa yonke inqubo, ngokumakhela umugqa ukusuka endaweni lapho umsebenzisi akhiphe khona inkinobho yegundane.
Udinga ukwazi ukuthi imodi ye-Lasso ngokuya ngokusebenza kohlelo lwe-Photoshop ingeyamathuluzi anembe kakhulu, ikakhulukazi ngokuthuthukiswa kwesoftware uqobo.
Lokhu kuchazwa yiqiniso ukuthi okungeziwe nokususa emisebenzini kufakiwe kuhlelo, olwenza lula yonke inqubo yomsebenzi.
Sincoma ukuthi usebenze nemodi ye-lasso ngokuya nge-algorithm elula elandelayo: khetha into ofuna ukuyikhetha, weqa yonke inqubo engalungile, bese uqhubekela phambili, ngasikhathi sinye ususe izingxenye ezingalungile usebenzisa ukwengeza nokususa imisebenzi, ngakho-ke sifika kwesokudla umphumela.
Phambi kwethu kunezithombe zabantu ababili ababonakala kubukeli bekhompyutha. Ngiqala inqubo yokugqamisa izandla zabo bese ngihambisa le ngxenye kwisithombe esihluke ngokuphelele.
Ukwenza ukukhetha kwento, igxathu lokuqala ngime ngalo ebhokisini lamathuluzi Lassoesivele sikhombise ukunaka kwakho.
Ngemuva kwalokho ngicindezela engxenyeni engenhla yesandla ohlangothini lwesobunxele ukukhetha, yize kungenandaba ukuthi iyiphi ingxenye yento oqala ngayo umsebenzi wakho ngokusebenzisa umsebenzi weLasso. Ngemuva kokuchofoza iphuzu, angiyikhiphi inkinobho yegundane, ngiqala ukudweba umugqa uzungeze into engiyifunayo. Ungahle uqaphele ezinye izinto ezingalungile nokungalungile, kodwa ngeke sigxile kuzo, simane nje siqhubeke.
Uma ufuna ukupheqela isithombe ewindini ngesikhathi senqubo yokwenza ukukhetha, bamba ibha yesikhala kudivayisi yakho, ezokuhambisa ebhokisini lamathuluzi lohlelo Isandla. Lapho uzokwazi ukupheqa into endizeni edingekayo, bese ushiya ibha yesikhala bese ubuyela ekukhetheni kwethu.
Uma ufuna ukuthola ukuthi wonke amaphikseli asendaweni yokukhetha emaphethelweni wesithombe, mane ubambe inkinobho F kudivayisi, uzoyiswa esikrinini esigcwele ngomugqa ovela kumenyu, khona-ke ngizoqala ukudonsa okukhethiwe endaweni ezungeze isithombe uqobo. Ungacabangi ngokugqamisa okuyingxenye grey, ngoba uhlelo lwe-Photoshop luphathelene nesithombe uqobo, hhayi ngale ngxenye engwevu.
Ukubuyela kwimodi yokubuka, chofoza inkinobho kaningana FLe yindlela ukuguquka phakathi kwezinhlobo zokubukwa kulolu hlelo lokuhlela kwenzeka ngayo. Kodwa-ke, ngizoqhubeka nenqubo yokujikeleza ingxenye engiyidingayo. Lokhu kwenziwa kuze kube ngibuyela endaweni yokuqala yendlela yami, manje sesingakhipha inkinobho yezinkinobho ecindezelwe. Ngokwemiphumela yomsebenzi, sibona umugqa onomlingiswa ogqamile, obizwa nangokuthi “ukuqhuba izintuthwane” ngendlela ehlukile.
Njengoba eqinisweni ithuluzi lamathuluzi le-Lasso liyindlela yokukhetha into ngokulandelana, umsebenzisi uncika kuphela kwithalente lakhe nasemsebenzini wegundane, ngakho-ke uma wenza okungatheni, ungakhungatheki ngaphambi kwesikhathi. Ungavele ubuye ulungise zonke izingxenye eziyiphutha lokukhetha. Sizobandakanyeka kule nqubo manje.
Faka ekukhetheni komthombo
Lapho sibheka izingxenye eziyiphutha ekukhetheni kwezinto, siyaqhubeka sikhulisa usayizi wesithombe.
Ukwenza usayizi ube mkhulu, bamba izinkinobho zekhibhodi I-Ctrl + Space ukuya kubhokisi lamathuluzi Sondeza (Magnifier), isinyathelo esilandelayo, sichofoza isithombe sethu amahlandla amaningi ukusondeza into (ukunciphisa usayizi wesithombe, udinga ukuphina bese ubamba I-Alt + Space).
Ngemuva kokukhulisa usayizi wesithombe, bamba phansi ibha yesikhala ukuya ku-Handkk yamathuluzi, chofoza isinyathelo esilandelayo bese uqala ukuhambisa isithombe sethu endaweni yokukhetha ukuthola nokususa izingxenye ezingalungile.
Ngakho ngithole ingxenye lapho ucezu lwesandla somuntu lwanyamalala.
Impela asikho isidingo sokuphinda uqalise futhi. Zonke izinkinga zinyamalala kalula, singeza ingxenye esele entweni ekhethiwe. Qiniseka ukuthi i-lasso toolkit ivuliwe, bese sisebenzisa ukukhetha, kubambe I-Shift.
Manje sizobona isithonjana esincane sokuhlanganisa, esisehlangothini lwesokunene somcibisholo, lokhu kwenziwa ukuze sikwazi ukubona indawo yethu Faka ekukhethweni.
Okokuqala ubambe inkinobho I-Shift, chofoza engxenyeni yesithombe ngaphakathi kwendawo ekhethiwe, bese udlulela ngale komngcele wendawo ekhethiwe bese uzungeza imiphetho esihlela ukuyinamathisela. Lapho inqubo yokwengeza izingxenye ezintsha isiqediwe, sibuyela ekukhetheni kwasekuqaleni.
Qeda ukukhetha endaweni lapho siqale khona ekuqaleni, bese uyeka ukubamba inkinobho yegundane. Ingxenye elahlekile yesandla ingezwe ngempumelelo endaweni yokukhetha.
Awudingi ukubamba inkinobho ngokuqhubekayo I-Shift kwinqubo yokungeza izindawo ezintsha ekukhetheni kwethu. Lokhu kungenxa yokuthi usuvele usebhokisini lamathuluzi Faka ekukhethweni. Imodi isebenza kuze kube yilapho uyeka ukubamba inkinobho yegundane.
Ungasusa kanjani isifunda ekukhetheni kokuqala
Siyaqhubeka nenqubo yethu phakathi kwengxenye egqanyisiwe yokufuna amaphutha ahlukahlukene nokungaqondile, noma kunjalo, ubunzima becebo elihlukile abalindayo emsebenzini, abafani nalokhu okwedlule. Manje sesikhethe ezinye izingxenye zento, okungukuthi izingxenye zesithombe eziseduze kweminwe.
Asikho isidingo sokwethuka ngaphambi kwesikhathi, ngoba sizolungisa wonke amaphutha ethu ngokushesha nangendlela elula njengoba isikhathi esedlule. Ukulungisa amaphutha ngendlela yezingxenye ezingeziwe zesithombe esikhethiwe, mane ubambe inkinobho Alt kwikhibhodi.
Ukukhohlisa okunjalo kusithumela Susa kusukela Kukhetho, lapho sibona khona isithonjana sokukhipha phansi eduze komcibisholo wesikhombisi.
Uma inkinobho iboshwe Alt, chofoza endaweni yento ekhethiwe ukukhetha iphoyinti lokuqala, bese udlulela ngaphakathi kwengxenye ekhethiwe, unikeze uhlaka lwalokho okudingayo ukuze ususe. Kuhlobo lwethu, sizungeza imiphetho yeminwe. Lapho nje inqubo isiqediwe, sibuyele emuva kunqenqema lwento ekhethiwe.
Siphinde futhi siqonde endaweni yokuqala inqubo yokukhetha, simane ukuyeka ukubamba ukhiye kwigundane ukuqeda umsebenzi. Manje sesisule wonke amaphutha ethu namaphutha ethu.
Njengoba kuchaziwe ngenhla, asikho isidingo sokubamba inkinobho njalo Alt emangele. Siyikhulula ngomoya ophansi ngokushesha ngemuva kokuqala kwenqubo yokwabiwa kwezinto. Ngemuva kwakho konke, usasebenza Susa kusukela Kukhetho, imisa kuphela ngemuva kokukhipha inkinobho yegundane.
Ngemuva kokulandela imigqa yokukhetha, sisusa konke ukungalungile namaphutha ngokususa, noma okuphambene nalokho, ukubukeka kwezigaba ezintsha, inqubo yethu yonke yokuhlela kusetshenziswa amathuluzi eLasso yafika esiphethweni esinengqondo.
Manje sinokwabiwa okwenziwe ngokuphelele ekusingatheni izandla. Okulandelayo, ngifaka iqoqo lezinkinobho I-Ctrl + Cukuze ngokushesha wenze ikhophi lalesi sigaba esisebenze ngalo ngenhla. Isinyathelo esilandelayo, sithatha isithombe esilandelayo kuhlelo futhi sibambe ukuhlanganiswa kwezinkinobho I-Ctrl + V. Manje ukuxhawula kwethu kuthuthele ngempumelelo esithombeni esisha. Sihlela njengoba kudingekile futhi ngokufanele.
Ukuqeda kanjani ukukhetha
Lapho nje siqeda ukusebenza nokukhethwa ngokwayo okwenziwe kusetshenziswa iLasso, kungakususa ngokuphepha. Siqhubekela kumenyu Khetha bese uqhafaza Ungakhethi. Ngokufanayo, ungasebenzisa I-Ctrl + D.
Njengoba kungenzeka uqaphele, i-Lasso toolkit ilula kakhulu ukuthi umsebenzisi ayiqonde. Yize ingafani ngokuqhathaniswa nezindlela ezithuthukile, zingasiza kakhulu emsebenzini wakho!
