"Kab kos duab yog ib daim duab uas muaj cov kab ncaj thiab nkhaus tau muab tso rau tom qab (feem ntau yog tiaj), tsis muaj gradations hauv ntxoov ntxoo (tsaus ntuj) lossis hue (xim) los sawv cev rau ob-seem lossis peb-seem khoom. Kab kos duab tuaj yeem siv tau kab ntawm cov xim sib txawv, txawm hais tias kab kos duab feem ntau yog monochromatic."
Qhov kev qhia no tau ua tiav nrog Photoshop, tab sis lwm qhov kev hloov kho duab zoo xws li Gimp yog qhov siv tau thiab sib xws nrog cov lus qhia no.
Cov kauj ruam
Kauj Ruam 1. Tsim daim ntawv tshiab
Mus rau File -> Tshiab.
Kauj Ruam 2. Teeb cov canvas loj
Nov nws tau qhia ua 500x500 pixels, tab sis kho qhov loj kom haum qhov koj xav kos. Nias "Ok".
Kauj Ruam 3. Tsim txheej tshiab
Nyem txheej -> Tshiab -> Txheej.
Kauj Ruam 4. Xaiv xim
Xaiv cov xim tshwj tsis yog qhov koj xav kom koj cov xim kawg. Nyiam dua lub teeb xim.
Kauj Ruam 5. Kos
Siv tus xaum txhuam los kos koj daim duab. Tsis txhob txhawj xeeb txog kev ua kom zoo lossis ua kab.
Kauj Ruam 6. Tsim ib txheej tshiab
Nyem txheej -> Tshiab -> Txheej.
Kauj Ruam 7. Xaiv Lub Freeform Pen Tool
Txawm li cas los xij yog tias koj tau ntsib nrog cov cuab yeej siv cwj mem, nws yog qhov kev xaiv nrawm dua thiab zoo dua.
Kauj Ruam 8. Taug qab koj daim duab
Tsuas yog taug qab ib kab ntawm ib lub sijhawm, tom qab ntawd ua ob kauj ruam tom ntej, tom qab ntawv hla kab tom ntej.
Kauj Ruam 9. Txoj hlab ntsha tawg
Txoj cai nyem rau ntawm tus cwj mem txheej txheem thiab nyem "Txoj Kev Stroke". Xaiv "txhuam txhuam" rau cov cuab yeej txhawm rau txhawm rau tus qauv. Xyuas kom tseeb tias koj cov txhuam txhuam tau teeb tsa rau 1 px txhuam (tshwj tsis yog tias koj muaj cov duab loj heev lossis tab tom mus rau qhov sib txawv), thiab koj cov xim kawg tau xaiv.
Kauj Ruam 10. Rho Tawm Txoj Kev
Txoj cai nyem rau ntawm txoj kab cuab yeej thiab xaiv "Rho Tawm Txoj Kev". Tsuas yog txoj kab txhuam hniav yuav tsum nyob twj ywm.
Kauj Ruam 11. Rov ua dua kom txog thaum koj cov duab kos tag nrho
Kauj Ruam 12. Rho tawm lossis zais cov duab kos thiab saib koj cov khoom kawg
Lub tswv yim
- Yog tias koj pom koj xav tau daim ntaub loj dua rau koj daim duab, tsuas yog mus rau Duab -> Canvas Loj thiab kho qhov chaw.
- Koj yuav xav teeb tsa qhov opacity ntawm daim duab sketch mus rau 50% (Txoj cai nyem rau txheej, nyem qhov sib xyaw ua ke, thiab kho qhov opacity slider). Qhov no ua rau koj tus qauv nrog tus cwj mem pom yooj yim dua thiab tuaj yeem pab zam kev sib xyaw ua ke.
