Kodi ndimachotsa bwanji chithunzithunzi m'chithunzi changa?
Funso lofunsidwa kawirikawiri pulogalamu ya mafilimu ndi, "Kodi ndingachotse bwanji chiyambi chithunzi changa?". Tsoka ilo palibe yankho limodzi losavuta ... pali njira zingapo zomwe mungatenge. Amene mumasankha ali ndi zambiri zogwirizana ndi mapulogalamu anu, chithunzi chomwe mukugwiritsira ntchito, chomaliza chotulutsa (kusindikiza kapena magetsi), ndi zotsatira zoyenera. Zowonongeka izi zikukutengerani inu ku nkhani zingapo ndi mfundo zokhudzana ndi kuchotsa miyambo ndi kusunga mawonekedwe a mapulogalamu ojambula .
Vector vs Bitmap Images
Zithunzi zojambulazo zikavundukuka palibe zochitika zapadera zomwe zimadandaula nazo, koma pamene zithunzi zowonongeka zimalowetsedwa pulogalamu ya pepala yopangidwa ndi bitmap kapena kutembenuzidwira ku mawonekedwe a bitmap chithunzichi chimawonongeka - kuwononga makhalidwe ake. Pachifukwa ichi, ndikofunika nthawi zonse kugwiritsa ntchito pulogalamu yamakono pamene mukukonza zithunzi zojambulajambula, ndi pulogalamu ya penti pokonza zithunzi zojambulidwa.
- Okonza Zithunzi ndi Ndondomeko ya Zithunzi
Transparency ndi Maonekedwe a Zithunzi
Zithunzi zojambulajambula zambiri , za GIF ndi JPEG , ndizojambula zojambulidwa. Izi zikutanthauza kuti nthawi zonse adzakhala ndi mbiri. "Ndi chiyani?", Mwinamwake mukunena ... "ndithudi mwawonapo zithunzi pa intaneti ndi maziko oonekera!" Ndinu wolondola mwamtheradi; izi ndizotheka chifukwa cha mawonekedwe a GIF89a. Zithunzi za GIF89a zimatha kufotokoza mtundu umodzi m'chithunzicho momveka bwino.Zithunzi zaPNG zimathandizanso kuwonekera, koma mosiyana ndi GIF, PNG imakulolani kufotokoza zambiri kuposa mtundu umodzi wokha. Ubwino wina wa PNG ndikutsimikizira mitundu yambirimbiri, pamene GIF ili yokwanira 256 mitundu yokha. Vuto la PNG ndiloti sizithukuso zonse zomwe zimawathandiza, ndipo zomwe zimachita sizigwirizana ndizochichirikizo. - About JPEG
- Za GIF
- PNG Pomwe mukukonzekera kutumiza fano ngati GIF kapena PNG yoonekera, muyenera kutsimikiza kuti pulogalamu yomwe mukupita kuti muilandire kuti muvomereze. Kawirikawiri, muyenera kugwiritsa ntchito GIF kapena PNG zithunzi zomwe mumafuna kuzigwiritsa ntchito pazenera. Kuti muzisindikizidwe, muyenera kuphunzira njira zina zowonetsera poyera.
- Kufotokoza Kwachinyengo Kuyambira Apa
Anapitiriza: Masking ndi Njira Zokwera
Mafunso? Ndemanga? Lowani ku Forum!
(Kuchokera pa tsamba 1)
Masking Magic
Ngati chithunzi chanu chiri ndi maziko ovuta, njira yosavuta yochotsera ndi kugwiritsa ntchito chida cha " magic wand " cha mkonzi wanu kuti musankhe msangamsanga ndi kuchichotsa. Pogwiritsa ntchito mtundu wachikulire ndi chida chanu chamatsenga, mumatha kusankha mosavuta ma pixelisi omwe ali pafupi ndi kufanana kwa mtundu womwewo. Ngati muli ndi zowonjezera, zosakhala pafupi, muyenera kugwiritsa ntchito mawotchi wowonjezereka mu njira yowonjezera kuti muwonjezere kusankha. Fufuzani fayilo yanu yothandizira pulogalamu yanu kuti mudziwe momwe mungachitire izi.
Ngati fano lanu liri ndi maziko omwe si olimba, ndondomekoyi ndi yophweka kwambiri chifukwa mukuyenera kusinthitsa malo omwe achotsedwa. Mukakhala ndi malo osungunuka mungathe kuchotsa malo osungidwa, kapena musinthe maski anu ndikujambula chinthucho kuchokera pakasankhidwa. Pitani ku maulumikizi otsatirawa kuti mudziwe zambiri za masks ndi zida zogwirira masking ndi njira:
- Zonse za Masisitima Akumoto
- Kuchotsa Mbiri ndi Photoshop
- Masks mu Paint Shop Pro
- Masks ku Corel Photo-Paint
- Chotsani Choyera ndi Kuthetsa Mafilimu Oda
Kwa mafano okhala ndi zovuta kwambiri , palinso mapulogalamu omwe apangidwa kuti apange zisankho zovuta ndikusiya maziko.
Mutasankha chinthucho, mukhoza kuchipulumutsa ngati GIF kapena PNG yoonekera ndipo mugwiritse ntchito fanoli pulogalamu iliyonse yomwe imathandizira mtundu wosankhidwa. Koma bwanji ngati pulogalamu yanu sichichirikiza mawonekedwe awa?
Mtundu Wotsalira ndi Masks
Mapulogalamu ambiri ali ndi mphamvu zowonongeka, kapena mask, mtundu umodzi mu fano. Mwachitsanzo, malemba olemba a Microsoft Publisher kuti afotokoze lamulo adzachotsa ma pixels oyera mu fano. Ndi chida cha mtundu wa bitmap wa CorelDRAW, mungasankhe mitundu kuti isachoke ku fano. Izi zimapangitsa kusintha pang'ono chifukwa mutha kufotokozera mitundu yoposa imodzi, kuyendetsa chiwerengero cha kulekerera kwa mtundu wofiira, ndipo imagwiritsa ntchito zithunzi zomwe zili ndi mtundu wachibadwidwe wosakhala woyera. Pakhoza kukhala mapulogalamu enanso ogwira ntchito; funsani zolemba zanu kuti mudziwe.
- Kodi Mungatani Kuti Muchotse Zomwe Zili M'kati mwa Bitmap Pogwiritsira Ntchito Bitmap Colour Mask mu CorelDraw Pali zovuta zina mwa njira izi, komabe. Choyamba ndi chakuti ntchito izi zigwira ntchito pokhapokha pulogalamuyi. Nthaŵi zambiri simungathe kutaya mtundu ku CorelDRAW, onetsani chithunzicho pulogalamu ina, ndipo mukhale ndi malo oonekera. Chotsatira china ndichoti chida chotsekerera chimagwira ntchito kotero kuti chimachokera pamasewero onse a mtundu umenewo ndipo pangakhale zochitika za mtundu umenewo m'magulu ena a fanolo kumbuyo kwake. Izi zimabweretsa "mabowo" osayang'ana mu chithunzi chanu.
- Pamene kuchoka ndi mtundu wa masking sikugwira ntchito pa fano lako, njira ina yomwe mungagwiritse ntchito imatchedwa chidutswa, chidutswa, chojambula, kapena maski. Izi zimachitika pojambula mawonekedwe a vector , ndikugwiritsa ntchito ndondomeko ya vector kudula, kapena mask, chiwonetsero cha bitmap .
- Momwe Mungasungire Masmap ndi Vector Ndiyi ya PowerClip ya CorelDraw Ngati mwatopa zonse zomwe mwasankha pamwambapa, ndipo simunapindulepo zotsatira zake, ndi nthawi yoti muone zomwe zingatheke ndi cholembera chanu ndi kudula njira.
- Paths Embeds ndi Alpha Channels Mukakhala ndi chithunzi choonekera, mwina mukufuna kuchita nawo. Nkhani yotsatilayi ikufotokoza momwe mungagwirire zochitika zofala kwambiri.
- Kufotokoza Kwawo Kuchokera Kumeneko Mafunso? Ndemanga? Lowani ku Forum!