Anfacaya & Xakamaynta Khadka Tooska ah
Kani waa xaakim khadka tooska ah oo ku habboon oo lagu qiyaasi karo cabbirka dhabta ah, cabbirada cm, mm iyo inch, badhka sare waa taliye millimitir iyo sentimitir, badhka hoose waa taliye inch ah. Si aad si sax ah u cabbirto dhererka shaygaaga, waxaanu si adag kuugula talinaynaa inaad marka hore hagaajiso xaakimkan khadka ah, u deji pixels saxda ah halkii inji qalabkiiba, ka dib marka la isku hagaajiyo, waxaad heli doontaa kan ugu saxsan khadka.
Sida loo hagaajiyo taliyaha farsamada gacanta ee cabbirka dhabta ah
Si aad u heshid xaakimka ugu saxsan khadka, kaliya dhig pixels per inch(PPI), hoos waxaa ah siyaabo aad ku ogaan karto pixels per inch in aaladaada.
- Laptop-kaygu wuxuu leeyahay shaashad ballaadhan (13.6"x7.6"), xallintuna waa 1366x768 pixels, 1366/13.6 = 100.44 PPI. Xallinta shaashadda ee qalabkaaga hadda waa 1366x768 pixels.
- Ka raadi "muujin cufnaanta pixel" onlayn, hubi haddii uu jiro astaanta qalabkaaga iyo moodelkeeda, waan nasiib badanahay oo waxaan ogaaday in shaashaddaydu leedahay 100 PPI.
- Isticmaal walxaha caadiga ah si aad isu barbardhigto dhererka, hubi boorsadaada, isticmaal lacag kasta oo warqad ah si aad u noqoto shay is barbar dhig, ka dib ka baadh "ballaadhka lacagtaada warqadda" online, marka aad ogaato ballaca, waxaad ku hagaajin kartaa goobta PPI ee taliyaha, adiga waxay la barbar dhigi kartaa shay kasta oo cabbirka caadiga ah ee dhinacaaga, tusaale ahaan, qadaadiic, kaarka deynta, CD-ga, lacagta warqadda, taleefanka gacanta, xafiiska, warqad cabbirka A4 ee la daabacan karo waa shay isbarbardhigga oo wanaagsan, inta ay sii dheer tahay ayaa sax ah. Xakameeyaha hoose wuxuu naga caawinayaa inaan si fudud u cabbirno saxnaanta.
- Habka ugu saxsan, ka dib markii aan cabbiro cabbirka taliyaha farsamada gacanta taliye dhab ah, waxaan ogaaday in calaamaduhu aysan aad u sax ahayn 30cm, markaa waxaan hagaajinayaa pixels-ka caadiga ah halkii inch (PPI) ilaa 100.7, hadda waxaan haystaa midka ugu saxsan ee farsamada gacanta. maamulaha shabakada.
- Qalab kastaa wuxuu leeyahay PPI u gaar ah, tusaale. Laptop-kayga Asus waa 100.7 PPI, Apple MacBook Air waa 127.7 PPI, Xiaomi Mi Pad 3 waa 163 PPI, telefoonada gacanta (Sony Xperia C5, OPPO R11 Plus) labaduba waa 122.6 PPI, Apple iPhone 5 waa 163 PPI, iPhone 7 waa 162 PPI, iPhone X waa 151.7 PPI.