GIMP lub Tuam Tsav Siv yog siv tig cov duab hauv cov duab thiab cov cuab yeej Tool muaj ntau tus nta uas cuam tshuam rau txoj kev uas lub cuab yeej ua haujlwm.
Cov cuab yeej txhais tau yooj yim los siv thiab thaum cov cuab yeej kev xaiv tau raug teeb tsa lawm, txhaj rau ntawm daim duab yuav qhib cov lus sib tham. Hauv kev sib tham, koj siv tau cov slider los kho lub kaum sab xis ntawm txoj kev sib hloov los yog nyem rau ntawm daim duab thiab tig nws los ntawm kev sib tw. Cov tawv ntoo uas tshwm nyob rau hauv txheej qhia qhov chaw taw tes ntawm txoj kev sib hloov thiab koj tuaj yeem luag qhov no raws li qhov xav tau.
Nco ntsoov tias koj xav tau los xyuas kom meej tias cov txheej uas koj xav kom tig tau xaiv hauv cov txheej palette .
Cov cuab yeej kev xaiv rau GIMP cov cuab yeej tig , ntau yam uas muaj ntau rau tag nrho cov kev hloov cov cuab yeej, raws li nram no.
Txia
Yog lub neej ua ntej, lub Tuam Tsav Teeb yuav ua haujlwm thaum lub txheej xwm txheej thiab qhov kev xaiv no yuav raug teem rau txheej . Qhov kev hloov Transform nyob rau hauv lub GIMP Tuam Tsav kuj tseem raug teem rau Kev Xaiv lossis Kev . Ua ntej siv cov cuab yeej Rotate , koj yuav tsum tau saib nyob rau hauv cov khaub noom Lane los yog Paths palette, uas yog yam muaj txiaj ntsig li qhov no yuav yog dab tsi koj thov kev sib hloov rau.
Thaum xaiv xaiv, qhov xaiv yuav pom tseeb ntawm qhov kev tshuaj ntsuam vim yog kev xaiv tus qauv qhia. Yog tias muaj kev xaiv kom nquag thiab Transform yog teeb rau txheej , tsuas yog ib feem ntawm cov txheej txheem hauv kev xaiv yuav tsum tig.
Kev taw qhia
Lub neej ntawd yog qhov qub (Forward) thiab thaum koj ua ntawv thov GIMP Tig Tool nws yuav tig txheej rau hauv kev coj uas koj xav tau. Lwm qhov kev xaiv yog Kho (Rov Qab) thiab, thaum xub thawj siab, qhov no zoo li ua me ntsis kev txiav txim siab. Txawm li cas los xij, qhov no yog qhov chaw zoo heev thaum koj xav kho kab rov tav los sis txoj kab hauv duab, xws li ncaj nraim lub qab ntug qhov twg lub koob yees duab tsis nyob ncaj.
Txhawm rau siv kev kho qhov teeb meem, teem caij saib ua ntej rau daim phiaj . Tam sim no, thaum koj nyem rau ntawm txheej nrog lub Tool Tig Rov Los , koj tsuas yog yuav tsum tau hloov cov kab sib chaws kom txog rau thaum cov kab hauv kab ntawm kab sib chaws mus tib seem nrog lub qab ntug. Thaum twg txoj kev sib hloov thov, cov txheej yuav tau tig rov qab rau sab nraud thiab lub qab ntug yuav ncaj.
Interpolation
Muaj plaub Interpolation kev xaiv rau lub GIMP Tuam Tseg thiab cov teeb meem no rau qhov zoo ntawm cov duab tig. Nws sai rau Cubic , uas feem ntau muaj qhov zoo tshaj plaws ntawm cov kev xaiv, thiab feem ntau yog qhov kev xaiv zoo tshaj plaws. Rau sab qis spec cov cav tov, qhov tsis yeem xaiv yuav ua kom cov kev sib hloov yog lwm txoj kev xaiv tsis qeeb qeeb, tab sis cov npoo tuaj yeem tshwm sim zuaj. Tawm tawm muaj qhov tsim nyog ntawm kev ceev thiab zoo thaum siv cov cav ntoo tsis tshua muaj zog. Qhov kawg xaiv, Sinc (Lanzos3) , muaj kev sib raug zoo zoo thiab thaum twg qhov tseem ceeb yog qhov tseem ceeb, nws yuav tsim nyog sim nrog qhov no.
Clipping
Qhov no tsuas yog qhov tseem ceeb yog tias qhov chaw ntawm thaj tsam ntawm lub txheej yuav hloov mus rau sab nraud ntawm cov ciam teb uas twb muaj lawm ntawm daim duab. Thaum teem caij Kho , qhov seem ntawm txheej sab nrauv ntawm cov duab ciam teb yuav tsis pom tab sis yuav muaj nyob ua ib ke. Yog li ntawd, yog tias koj tsiv mus nyob rau txheej, qhov ntawm txheej sab nraum cov duab ciam teb tuaj yeem hloov mus rau hauv cov duab thiab pib pom.
Thaum teem caij rau Clip , lub txheej yog cropped rau cov duab ciam teb thiab yog hais tias lub txheej tsiv, yuav tsis muaj chaw sab nraud ntawm daim duab uas yuav pom. Qoob loo los ua qoob loo thiab qoob loo nrog ob qho tib si qoob loo ntawm cov txheej tom qab tig kom tag nrho cov ces kaum yog txoj cai thiab cov npoo ntawm txheej yog cov kab rov tav los yog ntsug. Cov qoob loo nrog cov qauv sib txawv nyob rau hauv qhov txheej txheem ntawm cov txheej txheem yuav ua kom haum cov txheej ua ntej txoj kev sib hloov.
Saib ua ntej
Qhov no tso cai rau koj teem caij li cas txoj kev sib hloov rau koj thaum koj ua tus pom. Lub neej ntawd yog Duab thiab qhov no qhia tau hais tias muaj cov txheej txheem overlaid ntawm txheej kom koj pom tau cov kev hloov raws li lawv tau ua. Qhov no yuav qeeb me ntsis ntawm cov computers tsis tshua muaj zog. Daim ntawv nthuav qhia tsuas qhia tau hais tias ib tus qauv ciam teb tuaj yeem cuam sai, tab sis tsawg dua, ntawm cov tshuab qeeb qeeb. Qhov kev xaiv ntawm daim phiaj yog qhov zoo tshaj yog thaum kev taw qhia teeb tsa Kho thiab Duab + Daim phiaj tso cai rau koj saib ua ntej daim duab uas tau hloov nrog daim phiaj overlaid.
Opacity
Qhov slider no tso cai rau koj txo qhov opacity ntawm kev saib ua ntej kom cov khaubncaws sab nraud povtseg hauv qab no yog pom ua cov haujlwm sib txawv uas tej zaum yuav pab tau rau qee lub sijhawm thaum tig ib txheej.
Daim phiaj Options
Hauv qab no yog qhov qhib lub thawv ntuag thiab lub thawv ntawv uas tso cai rau koj hloov tus lej ntawm kab sab nraud uas pom tshwm thaum muaj kev xaiv ua ntej uas pom cov kab ntawv xaiv. Koj tuaj yeem xaiv hloov ntawm cov kab sib txawv ntawm kab sib chaws los yog kab sib chaws kab sib txuas thiab qhov kev hloov pauv yog tsim los ntawm kev siv cov slider hauv qab no.
15 Degrees
Lub thawv ntawv no tso cai rau koj los tuav lub kaum sab xis ntawm kev sib hloov mus rau 15-degree nce ntxiv. Tuav cia Ctrl qhov tseem ceeb thaum uas siv cov cuab yeej Rotate tseem yuav txwv cov kev sib hloov mus rau 15-degree increments ntawm yoov.