Ntau zaus, cov neeg siv lub khoos phis tawm ntawm tus kheej tau ntsib nrog cov lus nug txog yuav ua li cas cais cov duab ntawm cov keeb kwm yav dhau los. Qhov no hu ua clipping. Cov txheej txheem no yog qhov muaj txiaj ntsig zoo rau cov neeg uas tshaj tawm cov khoom lag luam ntawm cov neeg sib txawv los yog tsuas yog ua khoom lo. Yuav kom ua tiav qhov no, yuav tsum muaj kev paub txog cov kws kho cov teeb duab nraaj. Ib qho ntawm feem nrov yog Adobe Photoshop.
Cov Lus Qhia
Kauj ruam 1
Txhawm rau cais lub ntsiab ntawm daim duab uas koj xav tau los ntawm cov keeb kwm yav dhau, koj yuav tsum xub xaiv nws. Adobe Photoshop muaj ntau txoj kev xaiv rau. Thawj txoj kev yog thaum yam khoom raug xaiv muaj qhov zoo lawm, piv txwv li, ib lub xwmfab. Coj tawm ntawm toolbar "xaiv xaiv". Txheeb xyuas qhov khoom. Txoj cai-nias rau ntawm daim duab, hauv cov ntawv qhia zaub mov uas tshwm sim, xaiv "daim ntawv mus rau txheej txheej tshiab". Cov khoom yuav tshwm nyob rau txheej tshiab. Xu tag nrho lwm cov khaubncaws sab nraud povtseg thiab khaws cov khoom clipped hauv.
Kauj ruam 2
Qhov thib ob txheej txheem yog thov rau cov khoom ntawm cov duab tsis muaj cov nyom ntau. Qhib koj daim duab hauv Adobe Photoshop. Xaiv "polygonal lasso" los ntawm cov txheej txheem toolbar. Txheeb xyuas qhov khoom uas koj xav tau. Nco ntsoov tias cov cuab yeej no tsim cov xaiv xaiv hauv kab. Kaw cov kab tshwm sim. Luam rau nws mus rau txheej tshiab thiab txuag nyiaj xws li tom thawj hom.
Kauj ruam 3
Thib peb txoj kev qhia tawm qhov dav dav nyob ib puag ncig ntawm cov ncauj lus. Txoj kev no ua haujlwm zoo rau cov duab nrog lub keeb kwm yav dhau los. Qhib koj daim duab, hauv qhov toolbar xaiv "magic wand". Nyem rau ntawm keeb kwm keeb kwm ib puag ncig qhov khoom koj xav tau. Xaiv yuav thauj khoom. Siv cov khawv koob wand twj kom txog rau thaum tag nrho cov keeb kwm yav dhau los raug xaiv. Tom qab ntawd mus rau ntawm "xaiv" ntawv qhia zaub mov. Xaiv cov khoom "inversion". Tam sim no tsuas yog tus kwv koj xav tau yuav raug xaiv nyob hauv koj daim duab. Luam nws mus rau ib txheej tshiab thiab txuag nws ua ib daim ntawv txawv.
Kauj ruam 4
Hauv plaub txoj hau kev, koj tuaj yeem siv cov twj xaiv ceev. Qhib koj tus duab. Siv Cov Cuab Yeej Xaiv Ceev Ceev. Xaiv yam cursor loj. Ua raws cov ntsiab lus ntawm koj qhov kev kawm. Cov npoo ntxiv ntawm kev xaiv tuaj yeem tshem tawm los ntawm hloov lub cuab tam mus rau "rho tawm" hom (txhuam nrog "rho tawm" kos npe rau sab saum toj tshuab raj). Yog tias koj tau nthuav qhia keeb kwm yav dhau los ncig koj lub ncauj lus, koj yuav tsum ua qhov kev rov ua haujlwm. Tam sim no txoj nyem rau ntawm thaj chaw xaiv. Hauv cov ntawv qhia zaub mov uas tshwm sim, xaiv "daim ntawv theej rau ib txheej tshiab" cov khoom. Txuag koj cov ntawv. Cov no yog ob peb txoj hauv kev yooj yim los pab koj ua kom tiav cov duab koj xav tau. Nco ntsoov tias cais cov khoom los ntawm cov keeb kwm yav dhau los yog nyob ntawm qhov ua rau nws sawv ntawm daim duab dav dav.
