Vector Graphics - yog ... raster thiab vector graphics editors

Nyob rau hauv hnub no lub ntiaj teb no ntawm lub computer-generated dluab muaj ib tug tshwj xeeb qhov chaw. Khoos phib tawj graphics yog ib ceg ntawm science xws li computer science. Vector graphics, nyob rau hauv lem, yog ib tug ntawm lub ntsiab lus ntawm lub computer graphics. Li ntawd, yog cov duab uas yog tsim siv cov formulas lej.

Raster graphics - yog ib tug txheej ntawm pixels. Ib tug vector graphics yog ib tug set ntawm cov khoom uas yog piav los ntawm cov qauv.

Nrog no txoj kev ntawm kev nthuav qhia graphics vector illustration tau txais ib tug xov tooj ntawm zoo.

Yog vim li cas yog vector graphics?

Cov muaj peev xwm kom meej geometric Siv - lub ntsiab teeb meem ntawm vector computer graphics. Hais tias yog, siv nws tsim kos duab, kos duab thiab lwm yam ntaub ntawv.

Nws yuav tsum tau muab sau tseg tias feem coob ntawm cov CAD systems tsim rau lub hauv paus ntawm vector graphics.

Needless hais, tias bitmap thiab vector graphics editor, xws li Photoshop, Adobe Illustrator, xim Tool Xais thiab lwm leej lwm tus yog lug siv los ntawm ntxias-designers. Qhov no yog vim lub vector computer graphics.

Yuav ua li cas yog lub hauv paus?

Cov tshooj lus vector graphics, uas yog muaj nyob rau hauv lub tsev kawm ntawv thiab nyob rau hauv kev kawm ntawv, nyob rau hauv kom meej sib tham txog tus vector duab.

Nws yog raws li nyob rau hauv, ua ntej, muab xam los ntawm coordinates ntawm cov ntsiab lus ntawm qhov screen uas yog ib feem ntawm cov duab qhia. Qhov no hom ntawm vector graphics hu ua xoo.

Secondly, raws li nyob rau hauv lub raster duab rau zauv ntaub ntawv hais txog dab tsi zog ib los yog lwm yam geometric duab.

Yuav kom tsim ib tug vector graphics kev siv ib tug tswj txoj kev. Cov yooj yim lub tswvyim ntawm no hom ntawm computer graphics - kab.

Qhov twg yog nws siv?

Vector computer graphics nyob rau hauv hnub no lub koom txoos muaj ib tug sab heev uas daim ntawv thov nyob rau hauv ntau yam teb ntawm tib neeg kev ua si. Nws yog siv qhov txhia chaw, los ntawm advertising banners rau cov nplooj ntawv ntawm ntawv xov xwm thiab cov phau ntawv Magazine, thiab schemes thiab drawings nyob rau hauv xwsli qhov chaw.

Muaj pes tsawg leeg ntawm vector duab

Tshuag duab yog ib tug txheej ntawm vectors ntawm lub theem, whereas lub bitmap yog ib tug txheej ntawm cov ntsiab lus.

Vector kos duab kev piav qhia txog cov kev pab los ntawm nkhaus thiab ncaj kab, uas yog hu ua vectors.

Nyob rau hauv tas li ntawd, cov vector editor siv tsis xws li qhov chaw nyob thiab xim ntawm txoj kab.

Piv txwv li, illustration evading ntsiab lus tshaj tsim Circuit Court. Poob lawm lub contour cov xim thiab lub cheeb tsam nyob hauv nws.

Vector graphics

Nws yog tsim nyog los piav ntau zog ntxiv rau cov yus nta ntawm raster thiab vector dluab - tej khoom. Txhua daim duab tej zaum yuav muaj xws li ib los yog ntau yam khoom ntawm qhov kev tsim nyog hom.

Tej vector caij muaj ob qhov chaw: ib tug puab voj thiab cheeb tsam. Cov yav tas yuav muaj ib tug sau los yog yuav tas. Pouring lub puab cheeb tsam yuav nyob rau hauv daim ntawv ntawm cov xim, txawv los yog mosaic xim txoj kev hloov.

Loop, nyob rau hauv lem, yuav tsum tau qhib los yog, nyob rau hauv tsis tooj, kaw. Lub vector khoom nws muaj ib tug dual muaj nuj nqi:

1) Siv ib tug Circuit Court tej zaum yuav hloov qhov zoo ntawm cov khoom nyob hauv cov duab.

2) ib tug vector khoom contour yuav muab - nyob rau hauv cov ntaub ntawv no, nws yuav ua si lub luag hauj lwm ntawm ib tug mob stroke. Koj yuav tau qhia lub dav, xim, thiab kab style.

Vector graphics tawm tswv

CDR yog ib tug "haiv neeg" hom CorelDraw kev pab cuam. Nws yuav tsum tau muab sau tseg hais tias hom ntawv no yog tsis tau tshaj txawm nrog cov laus versions, tsis hais rau lwm cov neeg kho.

SWF - qhov no flash-hom, uas yog tsim los mus saib tau cov animation. Mus saib nws, koj yuav tsum mus nruab FlashPlayer kev pab cuam.

Muaj ntau vector editor txhawb xwb tej hom ntawm vector graphics. EPS yog ib tug ntawm lawv. Nws yog ib lub universal hom ntawv rau cov ua hauj lwm nrog vector computer graphics. Nws yog txaus siab los ntawm lub overwhelming feem ntau ntawm cov vector editors.

Yuav kom tsim animated graphics siv AdobeFlash kev pab cuam. Nws hom - Fla. Nrog kev pab los ntawm Action Script lus, koj muaj peev xwm tsim tswj scripts.

Tsev av tuav kev pab cuam tsim ib tug neej ntawd hais AI hom. Nws yuav tsum tau muab sau tseg tias tom qab version yog tsis tau tshaj ua ntej lawm, tab sis nws muaj lub peev xwm los txuag cov duab nyob rau hauv lub ua ntej lawm version.

XML-raws li markup lus tsim SVG hom ntawv, nws tau tsim los luam tawm vector graphics dluab nyob rau hauv Internet. Cov hom ntawv txhawb animation thiab yog ib qho qhib txheem. Dawb kev pab cuam rau vector graphics Inkscape tej yam ntaub ntawv nyob rau hauv hom ntawv no los ntawm neej ntawd.

Yuav ua li cas yog qhov zoo ntawm vector graphics?

Ua ntej, cov vector graphics - ib tug kuj me me ceeb thawj ntawm lub duab. Tsis tas li ntawd, cov duab muaj ib tug kuj khuav nthuav dav.

Secondly, vector kos duab - yog lub peev xwm rau scale duab infinitely. Nyob rau hauv cov ntaub ntawv no, qhov zoo tshaj tsis raug kev txom nyem.

Thirdly, vector kos duab - yog tau unlimited zog, ncab ib ce, kev sib hloov, thiab lwm yam pab pawg. Cov duab zoo nyob rau tib lub sij hawm, dua, tsis raug kev txom nyem.

Plaub, rau qhov vector graphics kev pab cuam no tso cai rau koj los tswj lub thickness thiab kab xim. Ntxiv mus, qhov no feature yog ywj siab ntawm lub zoom.

Fifth, vector kos duab - nws yog tau ua xws transformations rau khoom li sib rho, tsis tas li ntawd, complements thiab cov kev sib tshuam.

Yuav ua li cas yog cov tsis zoo ntawm cov vector graphics?

Tus thawj drawback yog tias yog hais tias tus vector duab muaj ib tug ntau ntawm cov ntsiab, nws loj tsub kom ho. Yog li ntawd, nws tshwm sim hais tias tus luj raster cov ntawv luam ntawm ho tsawg tshaj li tus luj ntawm lub thawj vector.

Los ntawm cov thawj ob lub tsis muaj tsev - qhov no yog qhov teeb meem ntawm Identify yees duab-muaj tiag dluab.

Thiab kawg, tus thib peb disadvantage ntawm vector graphics - nws yog ib tug teeb meem ntawm compatibility cov kev pab cuam.

Cov cuab yeej rau ua hauj lwm nrog vector computer graphics

Ib yam li nyob rau hauv cov ntaub ntawv ntawm raster graphics, mus ua hauj lwm nrog vector muaj yog ib tug lossis loj ntau yam ntawm software cuab yeej. Txawm li cas los, lug tau sai dlua lawv nyob deb tshaj nyuab tshaj ib tug bitmap graphics editor. Lub ntsiab kev pab cuam rau kev ua hauj lwm nrog vector graphics yog cov nram qab no:

1) Tsev av tuav. Qhov no editing nyob rau hauv nrog tsev av PageMaker thiab tsev av Photoshop ntaub ntawv ib tug haib pob rau lub tsim ntawm complex cov ntaub ntawv thiab layout printing ntawm cov ntaub ntawv.

2) CorelDraw. Qhov kev pab no yog ib tug kws computer graphics editor. Nws muaj ib tug nplua nuj txheej ntawm kev xaiv raws li zoo raws li advanced tswj system thiab cov neeg siv-phooj ywg interface.

3) Macromedia Freehand. Qhov no editing software yog ib qho ntawm feem intuitive thiab cov neeg siv-phooj ywg software, uas muaj peev xwm ua hauj lwm nrog vector graphics. Major nta: Yooj yim mus siv tswj system thiab kev kub ceev. Txawm li cas los, nws muaj peev xwm ntau npaum li cas coj tus tshaj yav dhau los cov neeg kho.