Txhua zaus koj ua haujlwm hauv Adobe Photoshop thiab xaiv thaj chaw, koj tsim cov channel alpha. Cov cuab yeej cov cuab yeej muaj nrog ntau txoj kev xaiv rau kev tswj alpha channel, tab sis ib qho tseem ceeb tshaj plaws yog tias lawv tuaj yeem khaws cia thiab siv tom qab.
Tsim nyog
Russified version ntawm Adobe Photoshop CS5
Cov Lus Qhia
Kauj ruam 1
Qhib cov duab: nyem rau ntawm "Cov ntaub ntawv" cov ntawv qhia zaub mov, tom qab ntawd "Qhib" (qhov kev txiav txim no tuaj yeem ua tau nrawm dua los ntawm nias qhov tseem ceeb ua ke Ctrl + O), xaiv cov ntawv thiab nyem rau "Qhib" khawm. Xaiv thaj chaw hauv daim duab uas siv Rectangular Marquee (hotkey M, hloov ntawm cov khoom uas nyob ib sab Shift + M) lossis Lasso (L, hloov - Shift + L). Hauv peb li, nws tsis muaj teeb meem rau cheeb tsam twg, yog li xaiv qhov twg. Alpha channel tau tsim los.
Kauj ruam 2
Muaj ob txoj hauv kev los cawm cov xaiv. Ua ntej: nrhiav qhov "Layers" window (yog tias nws tsis nyob ntawd, hu nws nrog tus F7 hotkey), nrhiav qhov "Raws" nyob rau nws thiab nyem rau "Txuag xaiv thaj chaw hauv channel tshiab" khawm, uas nyob hauv qis dua kaum tsev ntawm lub qhov rais. Thib ob: Nyem rau cov ntawv qhia zaub mov "Xaiv"> "Txuag Xaiv"> "OK". Xaiv lwm yam, koj tuaj yeem muab lub npe tshiab alpha channel.
Kauj ruam 3
Cov chaw alpha tseg, lawv kuj yog cov chaw raug xaiv, nyob rau hauv "Raws" nyob rau ntawm "Cov Qhov Rooj" qhov rai. Nyob ib sab ntawm lawv txhua tus yog cov cim uas nthuav qhia cov xaiv hauv me me: thaj chaw nws tus kheej dawb, thiab txhua yam ntxiv yog xim dub. Kev nkag mus rau txhua channel yog nqa tawm siv cov yuam sij kub, cov kev sib txuas ntawm cov tau qhia nyob rau hauv tib qho chaw, hauv cov npe channel rau sab xis ntawm lawv. Txhawm rau xaiv, siv Ctrl + D yuam sij.
Kauj ruam 4
Txhawm rau thauj cov channel dhau los, xaiv Xaiv> Load Xaiv. Nyob rau hauv lub qhov rai uas tshwm, them sai sai rau cov teb "Cov Ntaub Ntawv" (yog tias koj tab tom ua haujlwm ntawm ntau cov ntaub ntawv) thiab "Channel" (yog tias muaj ntau thaj chaw xaiv nyob hauv ib daim ntawv tshwj xeeb). Tom qab xaiv qhov xav tau alpha channel, nyem "OK".
Kauj ruam 5
Yog tias koj xav khaws cov txiaj ntsig tshwm sim, nyem rau ntawm "Cov ntaub ntawv" cov ntawv qhia zaub mov, tom qab ntawd khawm "Tseg Raws Li" (lossis Shift + Ctrl + S ua ke), xaiv txoj hauv kev, sau cov ntaub ntawv npe, qhia Jpeg hauv "Cov ntaub ntawv ntawm ntaus "teb thiab nyem" Txuag "…
