Ib qho tseem ceeb tshaj plaws ntawm Photoshop yog ua kom cov khoom pob tshab. Transparency tuaj yeem yog siv rau cov khoom xwb, tab sis kuj ua rau nws sau, tawm tsuas yog cov txheej xwm pom.
Basic opacity
Qhov yooj yim opacity ntawm tus txheej xwm txheej yog kho rau saum txheej ntawm cov txheej palette thiab ntsuas hauv feem pua.
Ntawm no koj tuaj yeem ua hauj lwm nrog tus slider los yog ntaus nqi pes tsawg.
Raws li koj tau pom, los ntawm peb cov khoom dub es lub cev pib tshwm.
Sau cov pob opacity
Yog hais tias qhov yooj yim opacity cuam tshuam rau tag nrho cov txheej, qhov Sau qhov tsis tuaj yeem cuam tshuam rau cov qauv siv rau txheej.
Piv txwv peb siv ib cov style rau ib yam khoom "Khoov",
thiab tom qab ntawd txo tus nqi "Sau" kom xoom.
Nyob rau hauv cov ntaub ntawv no, peb yuav tau txais ib daim duab uas tsuas yog qhov style no thiaj yuav pom, thiab tus kwv nws tus kheej yuav ploj ntawm saib.
Siv cov txheej txheem no, cov khoom pob tshab tsim, tshwj xeeb tshaj yog, cov chaw xa khoom.
Lub siab tawv ntawm tus neeg cov khoom
Lub opacity ntawm ib qho ntawm cov khoom uas muaj nyob hauv ib txheej yog tiav los ntawm kev thov ib lub npog ntsej muag.
Yuav kom hloov lub opacity ntawm qhov khoom yuav tsum tau xaiv nyob rau hauv txhua txoj kev tau.
Nyeem cov tshooj "Yuav ua li cas hla ib yam khoom hauv Photoshop"
Kuv yuav coj kom zoo dua "Magic Wand".
Ces khawm qhov tseem ceeb Lus hauv no teb Alt thiab nias rau ntawm daim npog icon nyob rau hauv cov vaj huam sib luag khaubncaws sab nraud povtseg.
Raws li koj tau pom, cov khoom zoo tag nrho los ntawm kev saib, thiab ib thaj chaw dub tshwm ntawm daim npog qhov ncauj, rov qab ua nws zoo.
Tom ntej no, puag tus yuam sij CTRL thiab nyem rau hauv daim npog thumbnail hauv cov txheej palette.
Nyob rau hauv canvas tshwm xaiv.
Koj yuav tsum tau xaiv qhov xaiv los ntawm nias qhov ua ke tseem ceeb CTRL + ua haujlwm + kuv.
Tam sim no koj yuav tsum tau xaiv qhov xaiv nrog txhua ntxoov txho. Tag nrho cov xim dub yuav zais qhov khoom, thiab dawb dawb yuav qhib.
Nias ua ke tseem ceeb SHIFT + F5 thiab xaiv cov xim hauv cov tsev.
Thawb Ok nyob rau hauv ob lub qhov rais thiab tau txais cov opacity raws li qhov xaiv qhov ntxoov ntxoo.
Xaiv tau (yuav tsum tau) muab tshem tawm cov yawm sij CTRL + D.
Gradient Opacity
Gradient, uas yog, tsis sib npaug rau tag nrho cheeb tsam, lub opacity kuj tsim los siv lub npog ncauj.
Lub sij hawm no nws yog ib qhov tsim nyog los tsim ib daim npog qhov ncauj ntawm lub txheej xwm uas yog siv rau ntawm daim npog icon uas tsis muaj qhov tseem ceeb Lus hauv no teb Alt.
Tom qab ntawd xaiv lub cuab yeej Gradient.
Raws li peb twb paub lawm, lub npog ntsej muag tau kos duab hauv cov xim dub, dawb thiab grey, ces peb yuav xaiv qhov gradient hauv cov tsev kawm ntawv sab saum toj:
Tom qab ntawd, ua nyob rau hauv daim npog qhov ncauj, peb tuav lub khawm laug nas thiab rub lub gradient los ntawm cov canvas.
Koj tuaj yeem rub nyob rau hauv txhua qhov kev xav tau. Yog hais tias qhov tshwm sim tsis ua hauj lwm thawj zaug, ces "kev cuam tshuam" tuaj yeem rov qab tau ntau zaus tsawg dua. Tus gradient tshiab tag nrho overlaps tus qub.
Qhov no yog txhua yam uas tau hais txog opacity hauv Photoshop. Kuv vam siab cia siab tias cov ntaub ntawv no yuav pab koj to taub cov ntsiab lus ntawm kev pom tseeb thiab siv cov tswv yim no hauv koj txoj haujlwm.
