Vector duab yog ib txoj hauv kev los sawv cev cov duab xov xwm hauv cov koos pij tawj, uas yog qhov tshiab tshaj plaws hauv kev sib piv nrog cov duab raster.
Tsim nyog
Lub khoos phis tawj muaj qhov txuas nrog
Cov Lus Qhia
Kauj ruam 1
Cov hauv paus ntsiab lus ntawm kev tsim ib daim duab siv cov duab vector tso cai rau koj piav qhia cov khoom los ntawm kev siv ib qho duab duab theem pib. Cov duab no tuaj yeem yog cov ntsiab lus, kab, splines, thiab polygons. Qhov no txhais tau hais tias daim duab nraaj tsim ntawm cov qauv ntawm vector duab yog cov txheej txheem ntawm cov lej ua haujlwm, uas nws tawm tsam kiag rau raster graphics, qhov twg ib cov duab muaj cov teeb tsa ntawm cov ntsiab lus (pixels) uas tsim rau matrix.
Kauj ruam 2
Hauv cov koos pij tawj, ob qho duab vector thiab cov duab raster siv. Yog li no, txhawm rau hloov ib hom ntawv mus rau lwm qhov, cov hloov pauv tshwj xeeb raug siv (ob qho tib si software thiab kho vajtse raws li lub peev xwm ntawm daim npav video).
Kauj ruam 3
Lub hauv paus ntsiab lus ntawm kev tsim cov duab yooj yim hauv vector hom, piv txwv li lub voj voog, yog qhov nthuav. Los ntawm cov tswv yim ntawm kev ua lej, los tsim lub voj voog, koj tsuas yog xav paub qhov chaw ntawm lub nruab nrab ntawm lub voj voog, tus nqi ntawm lub vojvoog, nrog rau ob lub xim: qhov sau ntawm cov duab thiab cov qauv sau. Cov ntaub ntawv hais txog cov tuab tuab ntawm lub voj voog ncig kuj tseem xav tau. Cov kev ntsuas no yog siv thaum tsim cov duab hauv daim vector.
Kauj ruam 4
Vector duab muaj qhov zoo sib txawv dua raster graphics. Cov ntaub ntawv xav tau los tsim cov duab vector tsis nyob ntawm nws qhov loj. Ntawd yog, nws tsis muaj teeb meem ntau npaum li cas lub voj voog yog, qhov loj tshaj plaws yog kom paub tus nqi lub vojvoog. Qhov no tso cai rau koj los piav qhia ib qho khoom ntawm txhua qhov ntsuas siv cov ntaub ntawv ntawm yam tsawg kawg.
Kauj ruam 5
Lwm qhov tseem ceeb zoo ntawm cov duab vector, vim tias qhov nws tau nce ntxiv, yog kev ywj pheej ntawm qhov zoo los ntawm kev siv xws li kev ntsuas ntsuas, tig, txav mus, thiab lwm yam. Vim qhov no, nws tiav niam txiv ua haujlwm nrog cov duab nraaj ntau dua, tsis tas yuav xav txog qhov tsis zoo hauv qhov ua tau zoo nrog cov txheej txheem tshwj xeeb.
Kauj Ruam 6
Txawm li cas los xij, cov sawv cev vector kuj muaj nws cov tsis zoo. Piv txwv li, tsis yog txhua yam khoom siv tau yooj yim sawv cev hauv hom vector. Qhov ntau qhov khoom siv nyuaj, ntau txoj kev nkhaus yuav tsum tau siv, uas txhais tau tias ntau dua thiab ntau qhov cim xeeb yuav siv rau kev khaws cia cov duab, ntxiv rau ntawm nws cov phiaj xwm.
Kauj Ruam 7
Nws tseem yog tsim nyog sau cia tias tsis muaj kev sib tw puv raster-rau-vector hloov dua siab tshiab. Tracing tsis muab tag nrho kev khaws cia ntawm cov duab zoo, thiab kuj yuav tsum tau ua lub zog tseem ceeb.
