Masu amfani da suka fara karatun Photoshop suna da tambayoyi masu yawa. Wannan na al'ada ne kuma mai iya fahimta, saboda akwai hanyoyi, ilimi wanda bai isa ba ga wadanda suke so su cimma matsayinsu na kwarewa a cikin Photoshop.
Wadannan, ba shakka, mahimmanci, nuances sun hada da rasterization na hotuna. Bari sabon lokaci ba tsorata ku - yayin da kuka karanta wannan labarin, zaku iya gane shi.
Hotuna da hotunan hotuna
Da farko dai, bari mu fahimci cewa akwai nau'i-nau'i guda biyu na hotuna na dijital: kayan shafuka da raster.
Hotuna masu kwakwalwa sun ƙunshi nau'ikan abubuwa masu mahimmanci - triangles, circles, murabba'ai, rhombuses, da dai sauransu. Dukkan abubuwa masu sauƙi a cikin hoto suna da maɓallin sigogi na kansu. Wadannan sun hada, misali, tsawon da nisa, kazalika da kauri na layin iyaka.
Tare da hotunan raster, duk abin da ya fi sauƙi: suna wakiltar ɗayan maki da muke kira pixels.
Ta yaya kuma me ya sa za a rasterize da hoton
Yanzu, lokacin da babu tambayoyi game da nau'in hotuna, zaka iya zuwa abu mafi muhimmanci - tsarin rasterization.
Don rasterize hoto yana nufin juya hoto wanda ya ƙunshi abubuwa na geometric cikin ɗaya wanda ya ƙunshi maki pixel. Duk wani edita mai zane, kamar Hoton Photoshop, yana ba da izinin rasterize hoto idan yana goyan bayan aikin tare da hotunan hotuna.
Dole ne in faɗi cewa hotunan hotuna suna da matukar dacewa saboda suna da sauƙin shirya kuma canza a cikin girman.
Amma a lokaci guda, hotuna masu hotunan suna da tasiri mai mahimmanci: ba za su iya yin amfani da filtata ba da kayan aiki da yawa. Saboda haka, domin iya amfani da duk kayan kayan aiki na mai edita, zane hotunan hotuna dole ne a raya.
Nunawa hanya ce mai sauri da rashin rikitarwa. Kuna buƙatar zaɓar a cikin kusurwar dama na Photoshop da Layer da za ku yi aiki tare da.
Sa'an nan kuma danna kan wannan Layer tare da maɓallin linzamin kwamfuta na dama kuma zaɓi a cikin abin da aka bayyana a cikin abu "Rastrirovat".
Bayan haka, wani menu zai bayyana inda zaka iya zaɓar wani abu da muke bukata. Alal misali abu mai mahimmanci, rubutu, cika, siffar da sauransu
A gaskiya, wannan duka! Ba wani asiri ba ne a gare ku wanda aka raba hotuna zuwa wace nau'un, ga abin da kuma yadda za a raya su. Sa'a a cikin aiki da fahimtar sirrin aiki a Photoshop!
