Yiziphi izinhlobo zehluzo owaziyo?

Esigabeni "ihluzo zekhomputha" sifunda izindlela zokudala ezintsha kanye nokucubungula amafayili amafayili akhona ngokusebenzisa ihadiwe elikhethekile . Ukusebenza nedatha enjalo, inamba enkulu yezinhlelo zezinhlelo kuhloswe.

Izinhlobo ezilandelayo zehluzo zivela:

- vector;

- Raster;

- i-fractal;

- ezintathu-ntathu;

- okungokomfanekiso.

Lesi samuva asizange sisetshenziswe isikhathi eside, ngakho-ke kulesi sihloko sizokhuluma kuphela ngezinhlobo ezine.

Izinhlobo ezithile zegrafu zikhomba ukuthi zisebenza kanjani nazo. Ngakho, isibonelo, ukusebenza ngehluzo ze-raster kubonisa, kunalokho, ukucubungula, kunokuba kudalwe. Futhi nge vector, ngokuphambene, indalo ngaphezulu kunokucubungula.

Ake sicabangele ngokuningiliziwe uhlobo ngalunye lwamahluzo.

1. Vector

Into esemqoka yilabo umugqa. Umzila uqondile noma ijika aliyona neze ebalulekile. Ngosizo lwemigqa zonke izinto zehlukumezi ze-vector zenziwa. Izinto ezilula zakha izinto eziyinkimbinkimbi. Kuvela ukuthi yonke imigqa ixhunyiwe.

Izakhiwo zomugqa zihlanganisa izinkomba ezinjalo:

- ukuma;

- Ukwehla;

- umbala;

Umlingisi.

Uma umugqa uvaliwe, khona-ke unendawo yokugcwalisa. Umzila ongavumelekile unama-vertices-nodes amabili, wona futhi anezakhiwo zawo.

2. Raster

Lapha, ngokungafani nombono wangaphambilini, into eyinhloko iphuzu. Ukuze umfanekiso weskrini - i-pixel. Inemikhiqizo yombala nokubekwa.

Ukunganaki kwezithombe ze- raster :

- thatha isikhala esiningi kwimemori yekhompyutha;

- akunakwenzeka ukukhulisa isithombe ngokucubungula kangcono kwezakhi.

3. Fractal

Isithombe esisegrafini ye-fract is inani lezici ezifanayo ezixhunyiwe ndawonye. Ukwakha imidwebo enjalo kusiza ama-algorithms akhethekile noma amafomula. Ukuguqulwa kwezithombe kunokwenzeka uma ushintsha izinombolo ku-algorithms noma imingcele emafomulini.

4. I-three-dimensional

Into yokutadisha i-3D-ihluzo yizindlela zokwakha amamodeli we-3D wezinto eziqondile nezinto. Kubalulekile ukuthi bahambelane kakhulu ngangokunokwenzeka kuma-prototypes wabo wangempela. Ngenxa yalokhu, kusetshenziselwa ukuma nokuma okuhlukile.

Ukufunda izinhlobo zehluzo, kufanele uqaphele imiqondo elandelayo:

Imvume. Kukhona isixazululo kwesikrini, iphrinta nesithombe ngokwayo. Uma usebenzisa ihluzo, lokhu kubalulekile. Lena impahla yomfanekiso. I-unit of measurement amachashazi ngamasentimitha. Isetha ukuxazulula ngesikhathi kudalwe isithombe kumhleli noma ngesikhathi senqubo yokuskena.

Ngaphansi kwesayizi ngokomzimba wesithombe kuqondwa ubude bayo nobubanzi bayo. Kungalinganiswa ngamaphikseli, futhi ngamasentimitha (amamitha, amamitha, njll). Ikwabiwa futhi ngenkathi kudalwa umdwebo futhi igcinwa nayo. Ukuze isithombe esikelwe ukuboniswa, usayizi wesimo siboniswa ngamaphikseli. Lokhu kukuvumela ukuba unqume ukuthi iyiphi ingxenye yesikrini ezoyithatha. Ubukhulu bezithombe ezizophrintiwe bukhonjiswe kumayunithi obude ukuze baqonde ukuthi kuzothatha isikhala esingakanani ephepheni.

Zonke izinhlobo zehluzo zinezinzuzo nezinkinga zazo. Kodwa, naphezu kwalokhu, ngamunye wabo namuhla unendawo yayo yesicelo. Ihluzo ze-raster kuba - ukubuyisa izithombe, isibonelo, kanye nehluzo ze-vector - ukudala amabhanela wokukhangisa. Mhlawumbe esikhathini esizayo esiseduze izwe lizobona uhlobo olusha lwehluzo zekhompyutha. Ubani owaziyo?