Vector Graphics - ne ... raster da vector graphics Editocin

A yau duniya na kwamfuta-generated images da wuri na musamman. Kwamfuta graphics ne wani reshe na kimiyya, kamar kwamfuta kimiyya. Vector graphics, bi da bi, shi ne daya daga cikin batutuwa na kwamfuta graphics. Saboda haka ne image da aka halitta ta amfani da ilmin lissafi dabarbari.

Raster graphics - shi ne mai sa na pixels. A vector graphics ne mai sa na abubuwa da aka bayyana ta da dabarbari.

Tare da wannan hanya na gabatar graphics vector hoto sami wani yawan abũbuwan amfãni.

Me ne vector graphics?

A ikon daidai lissafi constructions - babban matsala na vector kwamfuta graphics. Wannan shi ne, yin amfani da shi haifar da zane-zane, zane da kuma sauran takardun.

Ya kamata a lura da cewa mafiya yawa daga CAD tsarin halitta kan vector graphics.

Bukatarsa ce, cewa bitmap da vector graphics edita, kamar Photoshop, Adobe mai zane, fenti Tool Sai kuma wasu suna yadu amfani da artists-zanen kaya. Wannan shi ne saboda da vector kwamfuta graphics.

Mene ne dalilin?

Darussa vector graphics, wanda aka gudanar a cikin makaranta da kuma a mafi girma ilimi, daki-daki, magana game da vector image.

Yana dogara ne a kan, da farko, lissafi na tsarawa da maki a kan allo da cewa wani bangare ne na image shaci. Wannan irin vector graphics da ake kira lissafta.

Abu na biyu, dangane da raster image a kan ilmin lissafi bayani game da abin da kaddarorin daya ko sauran lissafi siffofi.

Don shirya wani vector graphics hoto yana amfani da wani daidaita hanya. Ainihin manufar wannan irin kwamfuta graphics - line.

Ina shi amfani?

Vector kwamfuta graphics a yau jama'a yana da wani sosai m ikon yinsa, daga aikace-aikace a fannoni daban daban na mutum aiki. Ana amfani da ko'ina, daga talla Banners a kan shafukan na jaridu da mujallu, da kuma makircinsu, kuma zane a waɗannan wurare kamar yadda sarari.

Abun da ke ciki na vector image

Stock hoto ne mai sa na vectors na segments, alhãli kuwa da bitmap ne mai sa na da maki.

Vector art zane ya bayyana tare da taimakon mai lankwasa da kuma madaidaiciya Lines, wanda ake kira vectors.

Bugu da kari, da vector edita yana amfani da sigogi kamar wuri da kuma launi na line.

Alal misali, hoto sunã kangẽwa, maki fiye da samar da kewaye. Kafa da kwane-kwane launi da kuma yankin a cikin shi.

vector graphics

Wajibi ne a fadada a kan rarrabe fasali na raster da vector images - abubuwa. Kowane hoto iya hada daya ko fiye abubuwa da ya dace da irin.

Duk wani vector kashi kunshi sassa biyu: ƙurewar madauki da kuma yanki. A karshen iya samun cika ko zama fanko. Pouring ciki yanki na iya zama a cikin nau'i na launi, juna ko mosaic launi miƙa mulki.

Madauki, bi da bi, na iya zama bude ko, a akasin haka, rufe. A vector abu yana da wani dual aiki:

1) Ta yin amfani da mai kula da da'ira iya canja siffar daga cikin abu a cikin hoto.

2) a vector abu kwane-kwane za a iya bayar da - a cikin wannan harka, shi zai taka rawar da wani bugun jini. Za ka iya saka da nisa, launi, da kuma line style.

Vector graphics Formats

CDR ne "yan qasar" format CorelDraw shirin. Ya kamata a lura cewa wannan format ne ba su jituwa har ma da mazan versions, ba a ma maganar da sauran gyara.

SWF - wannan flash-format, wanda aka tsara don duba animation. Don duba shi, kana bužatar shigar FlashPlayer shirin.

Mutane da yawa vector edita na goyon bayan kawai wasu tsare-tsare na vector graphics. EPS ne ɗaya daga cikinsu. Shi ne duniya format don aiki tare da vector kwamfuta graphics. Yana yana goyan bayan da ɗumbin mafiya yawan vector Editocin.

Don ƙirƙirar mai rai graphics amfani AdobeFlash shirin. Its format - FLA. Da taimakon Action Script harshe, za ka iya ƙirƙiri management rubutun.

Adobe mai zane shirin Halicci default AI format. Ya kamata a lura da cewa daga baya version ba su jituwa da a baya, amma shi yana da ikon ajiye hoto a baya version.

XML-tushen aiki na bada harshen tsara SVG format, an halitta su buga vector graphics images a kan yanar-gizo. The format goyon bayan tashin hankali da kuma sigar bude misali. Free shirin for vector graphics Inkscape kubutar da fayiloli a wannan format da tsoho.

Mene ne abũbuwan amfãni daga vector graphics?

Na farko, da vector graphics - mun gwada da kananan nauyi na image. Bugu da ƙari, cikin image yana da wani gwada uncomplicated daki-daki.

Abu na biyu, vector art - shi ne ikon hawansa hoton da rashin iyaka. A wannan yanayin, da ingancin ba sha.

Abu na uku, vector art - shi ne yiwuwar Unlimited motsi, mikewa, juyawa, da kuma sauran kungiyoyin. A image quality a lokaci guda, a sake, ba sha.

Huxu, domin vector graphics shirin ba ka damar sarrafa da kauri da kuma line launi. Haka kuma, wannan alama ne mai zaman kanta da zuƙowa.

Biyar, vector art - yana yiwuwa a yi irin wannan canje a kan abubuwa kamar subtraction, Bugu da kari, complements da intersections.

Mene ne rashin vector graphics?

A farko drawback ne cewa idan vector image yana da yawa na abubuwa, ta size qara muhimmanci. Saboda haka, shi ya faru da cewa nauyi raster kofe na muhimmanci kasa fiye da nauyi na asali vector.

Daga farko na biyu da rashin gudana - wannan shi ne matsala ta canja wurin photo-idon basira images.

Kuma karshe, na uku hasara na vector graphics - shi ne mai matsala da karfinsu shirye-shirye.

Kallo don aiki tare da vector kwamfuta graphics

Kamar yadda a cikin hali na raster graphics, da aiki tare da vector akwai wata babbar iri-iri na software kayayyakin aiki. Duk da haka, don Master su yanzu mafi rikitarwa fiye da wani bitmap graphics edita. Babban shirye-shirye don aiki tare da vector graphics ne da wadannan:

1) Adobe mai zane. Wannan tace a tare da Adobe PageMaker da kuma Adobe Photoshop Forms m kunshin ga zane na hadaddun takardun da layout bugu na wallafe.

2) CorelDraw. Wannan shirin ne a sana'a kwamfuta graphics edita. Yana yana da wani arziki sa na zažužžukan, kazalika da ci-gaba kula da tsarin da kuma amfani-m ke dubawa.

3) Macromedia Freehand. Wannan tace software ne daya daga cikin mafi ilhama da kuma mai amfani-friendly software, wanda zai iya aiki tare da vector graphics. Major Features: Easy don amfani kula da tsarin da kuma babban gudun. Duk da haka, ta ikon fiye da fadin fiye da baya Editocin.