Abin da iri graphics ka sani?

A cikin "graphics sarrafa kwamfuta to" bincika hanyoyin da za a haifar da sabon da kuma data kasance aiki image fayiloli ta amfani da musamman hardware. Don aiki tare da irin data nufi wani babban yawan azuzuwan na shirye-shirye.

Wadannan iri jadawalai:

- vector.

- raster.

- wani fractal.

- uku-girma;

- hali.

A karshen ne ba amfani, don haka wannan labarin ta mayar da hankali ne kawai a kan hudu jinsunan.

Specific iri Charts ayyana ƙayyadaddu na aiki tare da su. Alal misali, aikin da raster graphics yana nufin, a maimakon haka, ta aiki, maimakon halittar. A vector tare da sauran hannu halittar fiye aiki.

Bari mu bincika kowane irin graphics.

1. Stock

Babban kashi - da line. Mike layin ko kwana da cikakken m. Tare da Lines kafa duk vector abubuwa. Simple abubuwa samar da wata hadaddun. Sai dai itace cewa duk Lines suna da alaka.

wadannan Figures dangantaka da kaddarorin da Lines:

- nau'i.

- kauri.

- launi;

- hali.

Idan layin da aka rufe, cewa yana da wani cika dukiya. Unclosed layi yana da biyu nodes - nodes wanda, bi da bi, su da kansu Properties.

2. Raster

A nan, sabanin baya type, babban kashi ne a dot. Domin on-allon image - pixel. Yana yana da kaddarorin launi da kuma jeri.

Disadvantages na raster images :

- dauka da yawa sarari a kwamfuta memory.

- ba shi yiwuwa a kara hoton ga mafi shawara na abubuwa.

3. Fractal

Image na fractal jadawali wakiltar yawan juna m abubuwa. Gina wadannan Figures taimaka wa musamman lissafi mai tsauri ko dabarbari. Gyara na images yiwu a lokacin da ya maye gurbin lambobi a cikin lissafi mai tsauri ko sigogi a Eqs.

4. Three-girma

The abu na nazarin 3D-graphics ne hanyoyin domin gina m model na musamman abubuwa, abubuwa. Yana da muhimmanci cewa su ne mafi m tare da su real duniya takwarorinsu. A saboda wannan dalili, da dama siffofi da kuma saman.

By nazarin daban na graphics, dole ne ka kula da wadannan Concepts:

Resolution. Shi ne allon ƙuduri, da printer da kuma image kanta. Lokacin aiki tare da graphics da muhimmanci kwanan nan. Wannan hoton dukiya. Unit na awo - dige da inch. Kafa da ƙuduri a lokacin da samar da wani image a cikin edita ko a aiwatar da scanning.

Karkashin jiki girman hoton da fahimtar ta real tsawo da nisa. Yana za a iya auna a pixels kuma a inci (millimeters, mita, da dai sauransu). Ya kuma an saita lokacin da halittar adadi da kuma aka adana tare da shi. Ga hoton kana so ka nuna, nuna jiki da size a pixels. Wannan ba ka damar sanin daidai da abin da yankin na allo shi zai dauki. A size daga cikin image da za a buga a nuna tsawon a raka'a ji fahimci yadda yawa sarari ake bukata domin shi a kan takardar da takarda.

Kowane irin hoto yana da amfani ko rashin amfani. Amma, duk da wannan, ga kowane daga cikinsu ya nema shi yana da filin na aikace-aikace. Domin da raster graphics ne - refurbishment na hotuna, misali, da kuma ga vector - halittar Banners. Zai yiwu a nan gaba, da duniya za ta san wani sabon irin kwamfuta graphics. Wa ya sani?