Mene ne vector graphics edita

Ga masu aiki da hotuna da kuma haifar da zane a kan yin amfani da kwamfuta raster da vector sarrafawa, wanda daban-daban tsarinsa Hanyar (format) da kuma misali na zana bayanai.

Raster graphics Editocin

Editocin amfani dot (pixel) misali daga cikin image, saboda wannan dalilin ne ake kira raster (bitmepovymi, bit), kuma su ake nufi don sarrafa dijital hotunan ko leka hotuna.

Bitmaps ne da gaske a matrix ko layin wutar, kullum rectangular launi da maki (pixels) a kan fuska na yanki da kuma nuni da na'urorin ko a kan takarda. Babban halaye na wadannan hotuna ne da size, a pixels, bit zurfin (da bit zurfin images) launi model / sarari (CMYK, RGB, YCbCr, XYZ et al.) Kuma da ƙuduri (yawan image maki da naúrar yankin ko tsawon).

A classic misali da wani bitmap edita, ba shakka, wanda ya yi daidai (duk da haka) Photoshop shirin da "m" daga Microsoft - Fenti Edita.

Vector graphics Editocin

Don ƙirƙirar hadaddun zane da daidai, hadaddun da kuma bayyana iyakoki ne, yafi amfani vector graphics edita, daya daga cikin manyan kayan da suke Bezier masu lankwasa, kyale su kusantar da masu lankwasa (karya Lines, a mike kuma m) kashi da suka yi daidai jeri na kumburi (support) maki, da kuma iko a kan siffar kowane sashi.

Bezier kwana za a iya wakilta a matsayin sakamakon translational daki-daki, polygon siffar, line siffar fassara jerin dangane da iko da maki. Kwana, motsi daga cikin masomin na polygon zuwa ajalinsa batu, ne kõma kamar maganadisu, to tsaka-tsakin fassara nau'i support maki, ta hanyar abin da kanta ba ya wuce.

Saboda ta musamman Properties, da sauki daga cikin aiki da kuma yiwuwar a yi amfani da Bezier masu lankwasa an yadu amfani Model m masu lankwasa a cikin kwamfuta graphics.

A arsenal na kayan aikin da aka gudanar da kowane vector graphics, ne ko da yaushe ba, "Ciko", "rubutu", "fensir" da kuma wani asali sa na lissafi siffofi (watau. N. A primitives), wanda Forms tushen mafi hoto kayayyaki.

Pouring, kamar yadda a cikin bitmap Editocin, stains iyaka yankunan saka da launin (ko dan tudu).

Don ƙirƙirar da ya dace rubutu kayan aiki ne a nan tuba zuwa ga masu lankwasa don tabbatar da 'yancin kai na image don ƙirƙirar da fonts da suke da samuwa (ko ba samuwa) a kan yi amfani da kwamfuta na karantawa.

Fensir da hannu samar da wani layin tare da manyan yawan nodal maki, wanda aka sa'an nan cire ta wajen wani musamman aiki da cewa facilitates kwana.

Arfi da raunin da vector graphics

Images cewa ba ka damar haifar vector graphics edita, da yawan gagarumin abũbuwan amfãni a kan raster images, mafi muhimmanci daga wanda ake da wadannan:

• ƙara ko rage a vector zane cikakken ba zai tasiri a tsabta da iyakoki da kuma contours.
• vector image fayiloli ku auna nauyi kasa, ceteris paribus.
• Vector images ba tare da wahala raster abubuwa, na amfani da wani karami girma na cikin kwamfuta memory fiye da irin wannan bitmaps.
• Vector images ana Riskar da kuma canza ba tare da asarar quality, kamar yadda aka gina ta ilmin lissafi kwatancin abubuwa, Lines da kuma da'irori.
• wani vector edita damar daidaita mutum aka gyara na da juna ba tare da shafi cikin wasu abubuwa na image, haka jawo abubuwa iya zoba ba tare da tsoma baki da juna.
• a wasu lokuta kuma a karkashin wani yanayi yana yiwuwa ya maida raster images cikin vector.

Game da ƙarara na vector misali na mai hoto bayanai, mafi muhimmanci daga cikinsu shi ne alaka da "candor" babban aka gyara daga vector graphics, da kuma yanayi, kamar yadda muka sani, kauce wa madaidaiciya Lines. Saboda haka, a vector edita "ki yarda ya dauki umarni" don ƙirƙirar wata da kyau, idon basira zane-zane.

Amfani ko rashin amfani bitmap images

Babban abũbuwan amfãni daga raster editoci sauki da kuma da ikon haifar da photo-idon basira images, tun da, godiya ga matrix manufa na gina images, kowane pixel za a iya bai wa wani daga cikin miliyoyin tabarau.

Babban disadvantages na bitmap graphics suna dauke gazawar scalability kuma canji ba tare da asarar quality, kazalika da in mun gwada manyan nauyi na fayiloli zuwa su wuce kima dogara a kan image quality.

Review da kuma kwatanta vector Editocin

Yau, designers, artists da kuma talakawa masu amfani ba zai iya koka game da rashin software albarkatun gane su m ra'ayoyi da tacewa. Wannan kuma ya shafi vector Editocin, babban sharudda na abin yabo wanda for wasu ne aiki, amma ga wasu - samuwar (biya / free).

Daga cikin free shirye-shirye Mafi na kowa ake wakilta Dia, OpenOffice.org zaro, sK1 (cokali mai yatsu Skencil), Inkscape, Xara Xtreme for Linux, Skencil (ex-zane), Sodipodi, Zancen Design, pivot Stickfigure Animator, kuma Alchemy.

Daga cikin wadannan, kawai a kan Linux gudanar edita vector sK1 (cokali mai yatsu Skencil), a kan Linux da OS X aiki Xara Xtreme shirin da Skencil, Editocin tsara don Windows Zancen Design kuma pivot Stickfigure Animator, kuma kowa - giciye-dandamali.

A mafi m da kuma aikin "sanyi" shirin, ba shakka, biya. Jerin ya hada da Editocin Adobe Flash, Adobe mai zane, Adobe FreeHand (Windows, OS X), da kuma CorelDRAW da Xara Designer PRO (Windows).

Wanda a cikin ƙasa duka zaƙi

Idan vector Editocin tambayi madubi na "wanda a cikin ƙasa duka zaƙi," shi ne zai yiwu cewa, ya ce: "Kai ne m, babu shakka," madubi zai ƙara: "amma Coreldraw vector edita na duk zaƙi ...". Duk da haka dai, mai kyau da rabi daga cikin masu amfani, ciki har da kwararru, da zai yarda da cewa.

Coreldraw hoto edita a hada a cikin kunshin, wanda shi ne 10th version of sunan Coreldraw Graphics Suite. Coreldraw Bugu da kari, wannan kunshin hada da wani zana edita Corel Photo-Fenti (bitmap), da shirin ne ta hanyar mayar raster images cikin vector format Corel Trace, animator Corel RAV E da kuma Corel Cupture don canja wurin hotuna daga cikin kwamfuta kai tsaye zuwa wani file ko a cikin allo mai rike takarda Windows.

M daukaka Coreldraw edita zamar masa dole ba ne kawai zuwa ga gagarumin aiki, amma kuma wata babbar library na shirye-sanya images, da kuma gina-in software mai iko tsarin na horo da kuma tips. Bugu da kari, da edita yana da nufin ba da ciwon analogues a cikin "abokan aiki".