Yuav ua li cas mus xaiv ib tug kwv nyob rau hauv lub "Photoshop" thiab yuav sib cais los ntawm lub keeb kwm yav dhau

Nyob rau hauv tus txheej txheem ntawm editing dluab nyob rau hauv lub graphics kev pab cuam, ib tug ntawm cov feem ntau nquag rov ua hauj lwm yog tej zaum kev sib cais thiab txiav khoom, ua nrog lub hom phiaj ntawm lawv lub zog, lub transformation, kho, thiab rov qab los ntawm cov keeb kwm yav dhau t. D.

Nyob rau hauv Internet, ib tug ntau ntawm cov duab editors, tab sis, uas twb tau kawm zoo li cas mus xaiv ib tug kwv nyob rau hauv lub "Photoshop", nws yuav yooj yim rau nrog no thiab tag nrho lwm cov kev pab cuam los yog online cov kev pab cuam.

Yog hais tias koj hais tias nyob rau hauv cov nqe lus ntawm ntau yam thiab yooj yim txoj kev los xaiv "Photoshop" muaj tsis muaj sib npaug, nws yuav tsis yog ib qho exaggeration (yam tsawg kawg ntsees).

Koj muaj peev xwm faib manually tracing contour ntawm tus kwv los yog nqus ib marquee los yog txhuam, raws li zoo li cia li siv cov txheej txheem daim duab ntug kom paub tias thiab lwm yam "khawv koob" cov cuab yeej. Nyob rau hauv tas li ntawd, cais tawm thooj ntawm "Photoshop" siv qhov ncauj qhov ntswg, xim raws, cov ntxaij lim dej thiab tshwj xeeb plug-ins.

Txawm li cas los, txawm muaj ntau haiv neeg, qhov yooj yim thiab yooj yim ntawm tshwj xeeb xaiv cov cuab yeej nyob rau hauv lub "Photoshop" yog xam los ntawm ntau yam venerable "fotoshoperov", precisely ntau thiab zoo dua siv lub "Cwj mem" (cwj mem lub cuab tam), muaj yog tsis muaj txoj kev.

By ua tib zoo teev tseg tus cwj mem contour khoom khob txoj cai nas khawm thiab xaiv qhov hais kom ua "Ua Xaiv" (Xyuas Xaiv), ces nyob rau hauv lub dialog box teem lub Feather Radius, muab tso rau / tshem tawm zuam nyob rau hauv lub checkbox "du" (Anti-aliasing) thiab nias OK. Tag nrho cov xaiv yog npaj txhij.

Tsis Siv Neeg xaiv ntawm ib tug kwv nyob rau hauv lub "Photoshop" thiaj li rau ncab ntas contour hais, yog hais tias nws muaj ib lub los yog lub voj qe, thiab nyob rau hauv ib co seev cov nias (clicks) ib tug nas nyob rau hauv lub xaiv cheeb tsam.

Lub thiab yeej xaiv

Xaiv cov cuab yeej voos, ellipses (voj voog) thiab nqaim ib daim hlab (kab) tau koom ua ke rau hauv lub vaj huam sib luag rau ib pab pawg neeg nrog ib tug txhob "lub cheeb tsam" (Lub Marquee Tool), uas, nyob rau hauv tas li ntawd mus rau lub npe, xws li cuab yeej "Elliptical Marquee" (Elliptical Marquee Tool), "Field ntawm cov kab rov tav kab" (Ib Leej Marquee Tool) thiab "teb txoj kab ntsug" (Tib Kem Marquee Tool).

Mus ua ib tug xaiv, koj yuav tsum nias, qhov twg tsim nyog, ib tug nas, ib tug ncej kom ncav rau lub Desired loj thiab tso cov nas khawm - xaiv yog npaj txhij. Yog hais tias koj luag tus nas thaum tuav cia lub ua haujlwm tseem ceeb, tig lub square (los yog lub voj voog), thiab yog hais tias nrog lub Alt tseem ceeb thiab yuav ncab los ntawm qhov chaw daim duab, thiab tsis nyob rau lub ces kaum los yog ntug.

Lwm pab tau heev "yog hais tias" yog kev cob cog rua nrog lub chaw bar, uas yog nias nyob rau hauv qhov kev tso tawm (tuav cia lub ua haujlwm tseem ceeb), koj muaj peev xwm cuam tshuam lub ncab ncej thiab tsiv mus nyob rau tag nrho Circuit Court kom zoo dua "tsom", ces tso lub spacebar thiab mus txuas ntxiv cov kev xaiv.

Thiab lub xeem "yog hais tias" hais txog qhov cursor, uas hloov nws cov tsos nyob rau hauv lub ceeb cheeb tsam, qhia tias lub Circuit Court tau tam sim no yuav hloov mus nyob rau hauv nws txoj kev paub.

qhov chaw kawm qhov tsis muaj tag nrho cov ntswg nyob rau hauv lub vaj huam sib luag nyob rau sab saum toj ntawm tib yam, tsuas yog cov oval xaiv, rau cov uas hom ntawm "smoothing" (Anti-aliased) yog muab rau smoothing zaus opacity ntawm cov npoo.

Nyuaj kev xaiv

Thaum hais txog nrog yuav ua li cas mus xaiv ib tug kwv nyob rau hauv lub "Photoshop" yog hais tias kev rho tawm circuits muaj ib lub los yog dawb (round) daim ntawv no, yuav tsiv mus nyob rau ib tug ntau ntse xaiv txhais tau tias.

Rau ntsiab nrog complex nkhaus ntawm koj qhov kev pab muab los ntawm ib pab pawg neeg ntawm cov cuab yeej nrog ib tug txhob "polygonal / polygonal lasso" (polygonal lasso Tool), uas, nyob rau hauv tas li ntawd mus rau lub aforesaid, muaj xws li cov cuab yeej "lasso" (lasso Tool) thiab "Sib Nqus lasso" (Sib Nqus lasso Tool).

Tej yam yooj yim "lasso" yog zoo li ib tug cwj mem. Nias rau sab laug nas khawm, puag khawm (muab pov ib tug lasso) rau yam cheeb tsam (kwv) thiab tso lub khawm. Contour kaw cia, tsis muaj teeb meem qhov twg koj tso lub khawm. Yog hais tias txoj kev tau ua tsis tau tejyam, koj muaj peev xwm, tsis muaj tso lub khawm, nias lub Esc qhov tseem ceeb, tshem li cov xaiv, thiab "muab pov ib tug lasso" dua.

Muaj xws li "polygonal / polygonal lasso", koj stroke tus kwv tsis yog ib tug smooth, tas mus li kab, thiab tus angular contour series by txhaj nas los ntawm taw tes rau taw tes, ntawm uas cuag ib tug ncaj kab. Kom kaw tau lub voj tsis tas muab nrog thaum pib ntawm lub kawg taw tes - cia li tau nyob ze rau nws kom tom ntej no mus rau lub cursor nyob vajvoog, alluding mus rau lub fact tias koj yuav xyuam xim nias - Circuit Court kaw. Tsim contour, tsis kaw nws kiag li, thiab koj yuav muab ob npaug rau-nyem los Ctrl tseem ceeb.

Yog hais tias txoj kab tsis rov qab mus rau cawm cov Esc qhov tseem ceeb, tab sis nws yog zoo dua siv lub khawm rho tawm, rho tawm hauv cov xeem contour ya. Nrog nias raws cov kev xaiv khawm Alt ob lasso hloov cwj pwm.

Yog hais tias koj yuav tseem xav mus txiav tawm ib tug kwv nyob rau hauv "Photoshop", yog hais tias tsuas xaiv yog ntau dua los yog tsawg zoo thiab, tseem ceeb tshaj, sai, tej zaum, "Sib Nqus lasso" deal nrog nws qhov zoo tshaj plaws txoj kev.

Wise "lasso magnet" kab nws tus kheej no lub siab tshaj plaws sib txawv nyob rau hauv cov xim, brightness los yog zoo, thiab "stick" rau kab no. Peb yuav tsum tau tsuas yog mus nias rau tus ciaj ciam ntawm ib tug xaiv yam khoom thiab cia li "pob lasso" nyob ib ncig ntawm nws, tsis yog bothered rau kev nthuav dav. Tsis zoo li cov pa lasso magnetic "lasso" yog tsim nyog los muab cov dav (dav) aav (ib daim hlab), uas nws muaj rau kev tsom xam qhov kev txiav txim ntawm ib thaj tsam ntawm cov kwv tawm txim liab. sib nqus Circuit Court yog kaw lub cuab tam tib yam li hais tias ntawm cov pa lasso.

"Magic" cov cuab yeej

Lwm "qab zib ob peb" cov nyiaj faib, muab zais nyob rau hauv ib tug nkaus xwb khawm rau ib tug toolbar muaj xws li cov cuab yeej "Magic Wand" (Magic Wand Tool) thiab "ceev Xaiv" (Quick Xaiv). Cov cuab yeej tso cai rau koj mus rau ntsiab ib tug duab cheeb tsam ntawm tib xim los yog zoo li cov xim laus.

"Magic Wand", nyob rau hauv sib piv rau lub me ntsis cuab tam "Sau" (ib lub thoob ntawm cov xim muaj hlau) nrog tib chaw tsis sau feem ntawm txawv xim, thiab ua rau lawv sawv tawm. Raws li cov nias ntawm ib tug nas nyob rau hauv tej taw tes, "Magic Wand" ntsuam cov xim nyob ib ncig ntawm nws thiab tseem ceeb tag nrho cov uas nyob ib sab qhov chaw ntawm lub tib xim, muab hais tias lub twj paj nruag yog xaiv nqis "Related pixels" (contiguous). Txwv tsis pub, cov kev xaiv yuav kis tau rau tag nrho cov haum qhov chaw ntawm lub duab.

Tool "ceev Xaiv" ua hauj lwm nyob rau hauv tib lub ntsiab cai, tsuas no lub highlight xim txhuam nrog nws tus kheej configurable tsis (loj, me, hardness, yov, lub kaum ntse ntse, thiab zoo).

Muaj ntau ntau yam yog vim li cas txoj kev siv cov txheej txheem xaiv cov cuab yeej nyob rau hauv tej yam teeb meem yog tsis tsim nyog los yog tsis ntshaw, vim li ntawd nws yog advisable kom paub tseeb yuav ua li cas mus xaiv tus kwv nyob rau hauv lub "Photoshop" nyob rau hauv xws li ib tug capricious txoj kev.

Rau lub hom phiaj no, ib pab pawg neeg ntawm erasing cuab tam (lwv), cov uas tseem muaj "wizards." Cov pab pawg neeg no muaj xws li lub sij "lwv" (lwv Tool), "Tom qab lwv" (Tom qab Erser Tool) thiab "Magic lwv" (Magic lwv Tool).

Lub essence ntawm xaiv los ntawm cov khoom siv rau lub lwv yog cuab kev thiab yooj yim: tag nrho cov nyob ib ncig ntawm lub caij tawm txim liab tag (los yog nrog ib tus hloov mus) yog erased, thiab ces extracting cov kwv yog tsis nyob rau hauv lub cellar.

"Lwv" ua hauj lwm zoo li ib tug txhuam los yog xaum rau, li ntawd, lawv muaj tib lub chaw. Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm "Magic lwv" yog tib yam li hais tias ntawm lub twj paj nruag "Magic Wand" lwv tsis tau tsuas yog ua ib qho kev xaiv thiab deletes hauv daim duab los yog ib feem ntawm lub cheeb tsam ntawm ib xim.

"Tom qab lwv" tab sis yog tsis tej yam yees siv, tab sis yog tias koj qhia rau nws ib tug qauv (nyem qhov nas dua cov cheeb tsam yuav tsum tau muab tshem tawm) thiab tuav lub khawm, vajvoog ciam teb, nws yuav tshem tawm raws nraim li cas koj xav tau, hais txog ntawm lub complexity ntawm tus ciam teb, thiab txawm generously tso cai rau koj mus rau "brazenly "nce lub qhov muag-cursor rau tus kwv.

Xwb, highlight xim yuav pom qhov hais kom ua "Xim Ntau" (Xim Ntau) nyob rau hauv lub "Xaiv" ntawv qhia zaub mov (Xaiv). Rau qhov hais kom ua los qhib lub Nyiam qhov rais ntawm cov nuj nqi tsis muaj ib tug txo daim ntawv ntawm daim duab nyob rau hauv lub center. Cov xim uas yuav tsum tau tseem ceeb los qhia, los ntawm txhaj (pipette) nyob rau hauv thumbnail los yog nyob rau hauv cov duab nws tus kheej. Koj yuav tau nyem "ua ntej poob momentum" kom txog thaum lub xaiv ntxoov ntxoo tsis nplua koj, thiab yog hais tias txhaj nrog lub ua haujlwm tseem ceeb, lub xim tshiab ntxiv rau qhov yav tas los xaiv, thiab nias nrog lub Alt tseem ceeb, nyob rau hauv lwm cov tes, excludes lub teev ntxoov ntxoo ntawm cov neeg xaiv (tib yam yog ua li cas pipette +/-).

Nyob rau hauv thiaj li yuav tswj tau qhov kev tso tawm ntawm multi-xim teb rau xaiv ib tug tej yam me me xov tooj cua "xaiv cheeb tsam" (Xaiv).

Tshem ib tug kwv los ntawm ib tug tom qab

Cov hauj lwm ntawm nkauj nraug tus kwv los ntawm cov keeb kwm yav dhau, "Photoshop" ib qho zoo heev txoj hauj lwm nrog rau cov kev hais kom ua "Extract" (Extract) nyob rau hauv cov zaub mov "Lim" (lim). Qhov no hais kom ua yuav siv sij hawm peb nyob rau hauv ib tug nyias muaj nyias ib dialog box, mini-worthy raws li txoj cai editor selections. Peb yuav tsum tau xaiv lub sab saum toj rau sab laug zoo li ib tug cwj mem cuab tam, muab tus mob stroke thickness thiab txiav nyob ib ncig ntawm tus kwv, yog li qhia qhov kev pab cuam, uas yuav host lub ciam ntawm lub paug caij thiab rau tom qab. Ciam teb yuav tsum tau twv rau hauv cov kab bordering tus kwv. Kaw lub voj, xaiv ib lub thoob ntawm cov xim muaj hlau (Sau Tool) thiab sau tus kwv los txhaj rau hauv (tsis sab nraum!), Kos tus qauv npaj. Tsuas yog ces "OK" khawm yuav cia cov xovxwm nws tus kheej thiab kom exceptional muaj peev xwm Extract lim.

Rho tawm uas yog siv xim raws

Yuav kom xaiv cov khoom uas heev configuration tej zaum resorted mus rau kev pab los ntawm cov xim raws li xaiv ib tug kwv nyob rau hauv lub "Photoshop", nws puv, tsis tau tsuas yog los ntawm standard txoj kev.

Ua li no, nyob rau hauv lub Khaubncaws sab nraud povtseg Vaj Huam Sib Luag mus rau lub "Raws" (cov Raws) thiab xaiv cov zoo (feem ntau xiav) channel. Ces theej tawm txheej xaiv channel, npaj mus rau "duab" (Duab)> "Kho" (Kho)> "Brightness" (Brightness) / "Zoo" (Zoo) thiab ua rau kom ob leeg tsis, ntau blackened kwv thiab "tshuaj dawb tso" tom qab. Yog hais tias tsim nyog, kho dub los yog dawb txhuam.

Tom ntej no, cov duab inverted (Invert), xaiv no hais kom ua nyob rau hauv tib ntawv qhia zaub mov, lub "duab"> "Kho". Tam sim no koj cia li nias nrog Ctrl rau lub txheej thiab channel li, "nws kaw glazik" rov qab mus rau lub "Khaubncaws sab nraud povtseg" nyob rau hauv lub RGB hom, qhov chaw uas koj tau tos rau ib qho tseeb thiab leej xaiv.

Xaiv siv lub "ceev daim npog qhov ncauj"

Nws yog ua tau mus rau ntsiab / txiav ib tug kwv thiab siv cov "ceev daim npog qhov ncauj" (Quick xaiv lub cuab tam), nyob rau hauv qab ntawm lub toolbar. Lub highlight ntawm no cia li pleev xim dub (tab sis qhov ncauj qhov ntswg cov xim liab) siv cov tshuaj txhuam. Ib nrab xaiv rau shading nws ib thaj tsam nws puv tawm tsis tsuas variations nyob rau hauv nruj, opacity thiab txhuam siab, tab sis kuj nrag ntau yam ntxoov gray. Nyob rau hauv daim npog qhov ncauj hom, koj yuav thov ib tug gradient sau, thiab "dub mus dawb" los yog vice versa.

Tsiv nyob rau hauv view ntawm tus txheem ntawm

Feem ntau muaj ib tug xav rau ib co yog vim li cas ib tug me ntsis tsiv tus kwv nyob rau hauv cov duab. Xws li ib tug lag luam yog zoo tshaj plaws ua nyob rau hauv ib tug kuj niaj hnub tom qab, nws yog yooj yim mus rau "patch ib lub qhov" nyob rau hauv lub qub qhov chaw ntawm lub moog fragment. Nws hloov tawm hais tias muaj yog ib qho kev pab nyob rau hauv uas nws yog ua li cas luag yeej "tsis muaj lub suab nrov thiab hmoov av." Piv txwv li, ib tug yuav txiav tus kwv nyob rau hauv lub "Photoshop" CS6 thiab "pom" los txav mus rau lwm qhov chaw siv lub "Txav xav txheem" (Cov ntsiab lus-paub Move Tool), uas yog nyob rau hauv lub cuab tam pab pawg neeg "Spot zoo txhuam".

Ua li no, xaiv tus kwv nyob rau hauv txhua txoj kev thiab tsuas tsiv mus nyob rau hauv txoj cai qhov chaw, thiab tsuas yog qhov kev pab cuam yuav muab saib xyuas ntawd nyob rau hauv lub keeb kwm yav dhau tsis muaj ib co kua nplaum (nyob rau hauv txhua rooj plaub, qhia) lub qub qhov chaw nyob "neeg thoj nam". Yog hais tias koj tau txais qias neeg, cuab tam "Tsiv nyob rau hauv view ntawm tus txheem" yuav pab tau "npog lawv lem" los xaiv cov zaub mov "Kho kom raug neeg" hais kom ua "Sau" thiab taw rau hauv "Siv" xaiv "ua raws li cov ntsiab lus."

Cais xaiv npoo

Pib nrog lub CS5 version nyob rau hauv "Photoshop" muaj yog ib tug haib cuab tam "cais puab ntug" (Cais Ntug), nyob nrog lwm yam tsis nyob rau hauv tej chaw ntawm lub xaiv toolbar. Nrog rau qhov uas nws yog tau teem lub dav ntawm lub ntug kom paub tias (qhov chaw kawm "voos kheej-kheej" thiab cov nuj nqi "Ntse voos kheej-kheej"), thiab kho cov offset tsis, smoothing, shading thiab sib piv ib thaj tsam ua ke los kwv.