Lokacin da muke vector, abin da muke yi shine canza hoto wanda yake a cikin bitmap, misali a cikin jpg ko tsarin png, zuwa hoton vector (SVG). Wannan yana nufin, muna canza pixels zuwa vector.
Yin aiki tare da hotunan vector yana da wasu fa'idodi, waɗannan za a iya auna shi ba tare da wani murdiya ba kuma a shirye suke su gyara. A cikin wannan karatun, muna gaya muku yadda zaku iya ɗaukar hotuna ta amfani da Adobe Illustrator. Da farko, zamu sanya hoton zane, sannan zamu maimaita aikin tare da hoto.
Gyara hoto
Irƙiri sabon allo da buɗe hoto
Bari mu fara da ƙirƙirar sabon allo a cikin mai zane, don kawai dole ku danna shi «Fayil», a saman allo, sa'annan zaɓi "sabo". Zan sanya shi girman A4 kuma zan sanya shi a kwance.
Sannan zamu bude hoton. Kuna iya yin ta hanyoyi uku:
- Kai tsaye jan hoton daga folda
- Latsa> fayiloli> wuri
- Amfani da umarnin sauya hanya
Na zazzage kowane hoto daga intanet kuma shi ne zan yi amfani da shi. Idan ka duba ka kuma cika zuƙowa sosai, za ka ga hoton yana da fayel din, lokacin da muka tantance shi waɗancan pixels ɗin zasu ɓace. Zan sake yin kwatancin hoton domin ku ga canje-canje da bambance-bambance, amma idan kuna so kuna iya tsallake wannan matakin.
Kunna «hoton bin sawun hoto» kuma yi amfani da shi ga zane
Yanzu bari mu bude "hoton bin sawun", wanda wataƙila kuka ɓoye shi. Don yin bangarori da kayan aikin bayyane a cikin Mai zane dole ku kunna su a cikin shafin "taga" (a menu na sama). Don haka za mu je "taga" kuma a tsakanin dukkan zaɓuka za mu zaɓi "hoton hoto".
Danna Hoton, kuma a cikin rukunin bin sawun hoto, za mu zaɓi Yanayin "launi". a "kallo", dole ne ka zabi "Sakamakon binciken". A sama, kuna da zaɓi wanda ya faɗi "Saitattu" kuma a cikin wannan ƙaramin menu kuna da zaɓuɓɓuka da yawa don zaɓar daga. Zaɓin ɗayan ko ɗayan zai dogara da matakin daidaito cewa muna nema lokacin canza hoton bitmap zuwa vector image. Bari mu ga wasu daga cikinsu:
A cikin hali na za optionsu 3 6ukan 16, XNUMX da XNUMX launuka Yana nufin iyakar iyakar launi da za'a yi amfani dashi a sakamakon binciken. Idan kayi amfani da launuka 16 zaku ga cewa a cikin wannan kwatancin mun sami kyakkyawan sakamako. Idan mun riga mun sauka zuwa launuka 6 zamu rasa wasu bayanai kuma idan muka sauka zuwa 3 to ma fiye da haka. Ta latsa ido, wanda yake gefen dama na rukunin bin sawun hoto kusa da zaɓi na "ra'ayi", zaku iya ganin banbanci tsakanin hoton tushe da bin diddigin da muke da su yanzu. Zuƙowa kusa kuma zaku ga cewa pixels sun riga sun ɓace.
Ana amfani da hoto na Hi-fi da saitin hoto lo-fi lokacin da muke da hotuna ko zane-zane masu cikakken bayani, don zane mai sauki kamar wannan bazai zama dole ba. Zaku iya amfani da shi, idan kuka nema, misali, "low fidelity photo" shima zaiyi kyau.
Akwai wasu saituna da halaye da yawa. Idan kun zaɓi yanayin "grayscale" ko kuma idan a cikin "saiti" kun yi amfani da "inuwar launin toka" za ku sami vector a launin toka. Zaɓin yanayin “baƙar fata da fari” ko kuma “zane mai zane” zai ƙirƙiri wani nau'in zane.
A yanzu za mu zabi saitin “launuka 16”.
Sanya vector dinka ya zama mai gyara sannan cire bango
Da muna da hoton vector, amma yanzu zan nuna muku a yaudara don ku iya canzawa da shirya shi da sauri. Lokacin da muke da hoton vector wanda aka ƙirƙira shi tare da mai zane, kamar wannan tauraron, ta amfani da kayan aikin "zaɓin kai tsaye" zamu iya zaɓar wuraren alaƙa kuma zamu iya canza shi yadda muke so. A gefe guda, idan muka ba vector ɗin da muka ƙirƙira, ba za mu iya yin komai ba.
Don warware ta, zaɓi hoton, kuma a menu na sama, je zuwa abu> faɗaɗa. A cikin menu wanda zai buɗe, za mu yi alama "abu" da "cika". Ta wannan kayan aikin, abin da muka cimma shi ne rarraba abu zuwa cikin duk abubuwan da suka tsara shi, don samun damar canza kowane ɗayansu da kansa. Zamu iya share abubuwa, canza launuka, matsar dasu, auna su ...
Wannan kuma zai ba ka damar goge bayanan vector din. Idan ka cire hoton daga allo, za ka ga yana da fari fari, kamar yadda ka yi amfani da "fadada", tare da kayan aikin zabe kai tsaye, za ka iya zaban bayanan ka cire shi kawai ta hanyar latsa madannin baya a kan madannin .
Me zai faru idan muka ɗauki hoto?
Don wannan ɓangaren koyarwar, Na zaɓi hoto mai ƙuduri sosai, a zahiri, dole ne in girmama da yawa don in iya rarrabe pixels. Tsarin yanzu zai zama iri ɗaya. Zamuyi amfani da "bin sawun hoto", amma wannan lokacin maimakon saiti 16 launuka da zamu bada hoto mai matukar aminci.
Idan ka zabi hoto mai girma kamar nawa wataƙila za ku sami saƙo yana tambayar ku don haɓaka hoton don iya amfani da bin sawun. Don haɓaka hotuna, muna bayarwa «Object» (shafin a cikin menu na sama)> «fayyace».
Zai yiwu, a kallon farko ba zaku lura da kowane canje-canje ba, amma yanzu zamu iya amfani da gyaran hoto na high Aminci. Lokacin da kuka yi amfani da shi, kuɗaɗa don gani da kyau, za ku ga cewa mun ƙirƙiri wani nau'in wuce-wuri mai idon basira zane. Idan maimakon babban hoto na aminci kuyi amfani Photoananan hoto na aminci, wannan tasirin zane zai ƙara haɓaka.
Ta danna "fadada", kamar yadda muka yi da kwatancin da ya gabata, za mu iya gyara sassan zanen da ba su shawo kanmu da yawa, ko da zamu iya raba shi don ƙirƙirar ƙarin abubuwan da ba a taɓa gani ba.
