Amfani da Hotunan Hotuna a Yanar gizo da kuma a Tsarin
Sabili da haka, kai kawai ka cire bayanan daga hoto kuma yanzu kana so ka yi amfani da alamar hoto a wani wuri. Me ka ke yi? To, amsar ba sauki ba ne - yana dogara da inda kake zuwa tare da shi. Don haka bari mu dubi zabinku.
Daga Photoshop (iri kafin CS4)
Na farko, idan kana aiki a Photoshop kuma za a buga ko yanar gizo, duba Duba Wizard na Hoton Gida na Export wanda ke ƙarƙashin menu Taimako. Zai yi maka tambayoyi da kuma fitarwa hoton a cikin tsarin da ya dace. An cire wannan zaɓi a Photoshop CS4.
Akwai hanyoyi biyu kawai na nuna hotunan dijital. Hoton yana fitowa a kan allon kamar wayar hannu, kwamfutar hannu ko tebur (ko girma) ko a buga. Ta haka ne shawarar ta sauko don tsara tsarin.
Hoton yana zuwa allon.
Kuna da zabi uku a nan: GIF, PNG, ko kuma "shirya shi tare da JPEG."
- GIF - GIF shine ainihin tsari tare da goyon bayan gaskiya ga yanar gizo. Matsalar tare da GIF ita ce ta rage launin launi zuwa nauyin 256 launuka, haifar da canza launin launi, zubar da ciki ko launi na launuka, da kuma murguwa a cikin hotuna masu launi kamar hotuna. Idan girman girman jiki ya kasance ƙananan kamar 1-inch square ko za ku tura hotunan zuwa shafin yanar gizon yanar gizon kamar Twitter, to, GIF yana da la'akari Wani ƙirar zuwa ga GIF shine cewa yana goyon bayan gaskiya ne kawai-1 kawai. Abin da wannan yake nufi kowane pixel a cikin hotonku ko cikakkiyar sakon ko a'a. Wannan yana nufin irin wannan fasaha na yau da kullum kamar yadda inuwa da shamuka.
- PNG - PNG yana da tsarin da ya bunkasa don shawo kan yawancin rashin ƙarfi na GIF. Yana goyan bayan babban launi da nuna gaskiya ta hanyar amfani da tashoshi na alpha . Ko da yake PNG ya kasance a kusa da ɗan lokaci a yanzu, ya ɗauki dogon lokaci don cimma tallafi mai yawa saboda rashin goyon bayan mai bincike a farkon shekarunsa. Amma fayilolin PNG masu goyan baya sun goyi bayan tun lokacin IE7, kuma suna goyan baya a duk masu bincike na shafukan yanar gizo a yau, sabili da haka yana da damar yin amfani da PNG kwanakin nan sai dai idan kun san babban ɓangaren masu sauraron ku yana amfani da tsofaffin kayan aiki da software. Hotuna PNG sun fi gani a kan na'urori masu hannu.
- Yi la'akari da cewa idan kana so ka ci gaba da tabbatar da gaskiya ba tare da haɓaka mai haɓaka ba, kana buƙatar ajiye fayilolin PNG naka kamar PNG-24 kuma ba PNG-8. PNG-8 yana da amfani don rage girman fayil ɗin fayiloli na PNG lokacin da ba ka buƙatar nuna gaskiya, amma yana da iyakoki irin launi guda kamar fayilolin GIF .
- Wani tsarin PNG na yau da kullum shine PNG-32. Wannan ba hoto bane 32 biliyan da biliyoyin launuka. Wannan hoto ne mai mahimmanci 24-bit tare da wani karin tashar da aka yi amfani da ita don nuna gaskiya a cikin hotuna 8-bit. A cikin Hoton Hotunan Hotuna kamar yadda ..., idan ka danna akwati na Gaskiya wanda kake ƙirƙirar hoton PNG-32.
- Gaskiya ta Gaskiya tare da JPEG - Wannan aikin ne a inda wuraren da hoton da kake so su kasance masu gaskiya sun cika da launi ɗaya ko rubutu kamar shafin yanar gizon da za a sanya su. Wannan yana aiki mafi kyau lokacin da saka hoton a kan bayanan launin fata, ko ƙananan, ƙananan rubutun rubutu wanda ba za'a iya jituwa ba.
- Wannan hanya ce ta yin hakan. Wani kuma shine ya yi amfani da kayan aiki na zaɓi don kullin mask daga wuri mai launi ko don amfani da umurnin cikawa don cika zabin tare da launi mai laushi.
- Karin bayani game da JPEG
Hoton yana zuwa aikace-aikacen layi na shafi kamar InDesign, QuarkXpress ko PageMaker.
Kuna da zabi uku a nan: Tsarin harshen PSD na Adobe wanda aka tsara, hanyoyin haɗewa, ko tashoshi na alpha.
- Fassara na PSD na Adobe - PSD yana riƙe da gaskiya a tsakanin aikace-aikacen Adobe, don haka idan kana aiki gaba ɗaya a cikin aikace-aikacen Adobe, kawai yi amfani da tsarin SDD na Hotuna na Photoshop tare da nuna gaskiya.
- Hanyoyin da aka haɗa (EPS) - Hotuna na EPS suna tallafawa yin amfani da hanyoyi masu ɓoyewa da yawa kuma mafi yawan aikace-aikacen wallafe-wallafe zasu karbi tsarin EPS . Lokacin da ake amfani da hanyoyi masu amfani don nuna gaskiya, abu mai mahimmanci zai iya samun ƙananan gefuna. Babu nuna gaskiya.
- Ƙari akan hanyoyin | Karin bayani a kan hanyoyin tafarki
- Alpha Channels (TIFF) - Alpha tashoshin su ne shafuka masu launi da ƙayyade gaskiyar a cikin tabarau na launin toka. Idan aka yi amfani da aikace-aikacen layi na shafi, tsarin TIFF ya fi dacewa da hotuna tare da nuna gaskiya ta alpha .
- Ƙarin Alpha Channels | Ƙari akan Masks
Hanyar da aka sanya tare da Alpha Alphanels - Ana iya samun cikakkun bayanai game da ƙirƙirar da yin amfani da hanyoyi masu haɗaka da kuma tashoshi na alpha a cikin wannan koyo biyar daga About Publishing Desktop.
Immala ta Tom Green.
Shafata: Wadanne Fayil ɗin Fayil na Kyau Zai Yi amfani da Lokacin?