Afọ́ọ̀ltụ̀
Weghachi ụhara nke width na elu mgbe ị na-echekwa aspect ratio dị iche.
Nhọrọ ndị ahụ ga-akpụzi mgbe ị na-etipụta.
N'ihe banyere calculator a
An aspect ratio calculator keeps an image, video frame or screen in proportion when you resize it, so nothing ends up stretched or squashed. Enter the original width and height and it reduces them to the simplest whole-number ratio (like 16:9) by dividing both by their greatest common divisor. Type a new width and it returns the height that preserves the shape; type a new height instead and it returns the matching width.
Worked example: scaling a 1920×1080 image down to a 1280 width gives a height of 1280 × 1080 ÷ 1920 = 720, keeping the exact 16:9 shape. The tool also reports the ratio as a decimal (1920 ÷ 1080 = 1.778) and the original pixel count in megapixels (1920 × 1080 ÷ 1,000,000 ≈ 2.07 MP).
Photographers, video editors and web designers use it to fit an image into a fixed frame, work out crop dimensions, or check that a monitor and its content share the same ratio before letterboxing appears.
Ajụjụ ndị a na-ajụkarị
Olee otú m ga-esi na-echekwa inyogo n'ime ọ̀tụ̀tụ̀ mgbe m na-agbanwe ụhara ya?
Wepụ onyonyoo nke mbụ site na elu nke mbụ ka i nweta ráòòdù, mgbe ahụ megharịa onyonyoo gị na (elu nke mbụ ÷ elu nke mbụ). Nhazi 1920×1080 n'okpuru ka onyonyoo nke 1280 na-enye elu nke 1280 × 1080 ÷ 1920 = 720.
Gịnị bụ ihenhọrọ nke aspektị dị ka 16:9?
Ọ bụ ọnụọgụgụ nke width na elu. 1920:1080 abụọ na-ewepụ site na 120 iji nye 16:9, nke pụtara 16 unit nke width maka 9 nke elu - ụkpụrụ maka HD video na ọtụtụ monitors.
Gịnị bụ amụma ịdị n'otu ndị kasị ewu ewu?
16:9 bụ ụkpụrụ maka HD na 4K vidiyo na ọtụtụ monitors na ekwentị na landscape; 4:3 bụ TV ochie na ọtụtụ mbadamba; 3:2 bụ ihe na-emekarị na foto na DSLR sensors; 1:1 bụ square (posts mmekọrịta); na 21:9 bụ ultrawide ma ọ bụ cinematic. Inweta pixel dimensions na-egosi nke ị nwere.
Olee otú m ga-esi hụ nha inyogo ahụ?
Tinye pikselụ ọbụla nke ọbụla na elu ya dịka nha mbụ ya - kaadị-ekwere na-ewere ha abụọ n'ụdị nke ha ka ha na-ewere n'otu ka ha nye ráìsì dị mfe. dịka ọmụmaatụ 3000×2000 na-ewepụ ya na 3:2.
Gịnị ga-eme ma m gbanwee ụhara na-enweghị ichekwa ọ̀gụ̀?
Inyogo ahụ na-ewepụtụ - ọ̀dọ̀ na-aghọ óòlụ̀ nakwa ihu na-akpụga. Igwefoto na-akpụga ihenhọrọ n'ime fréèmù na-eji nha dị iche iche na-egbakwunye ọfụụ báà (lēètị̀bóò́gụ̀ elu na ala, mọọbụ pilarbóò̀gụ̀ na mpaghara ebe) ka ọ̀fụụ nha ahụ na-echekwa.
Gịnị bụ uru nke ọnụọgụgụ dị ka ndezi?
Ọ bụ ọ̀sọ̀tà nke a hapụrụ site n'elu. 16:9 bụ 1.778 na 4:3 bụ 1.333 - nnukwu decimale pụtara ìhè dị n'obosara, na-eduga n'ime frame. Ọ dị mfe mgbe spec a na-enye dịka nọmba otu n'otu kama ka ọ bụrụ ọnụọgụgụ.
API — jiri kaadị a site na kóòdù
Kpọọ kalkulata a dịka ebe ngwụcha JSON n'efu - enweghị kii achọrọ. Ziga valiu ebe ahụ n'okpuru dịka paramita ajụjụ mọọbụ JSON. Ihe ọbụla ị na-ewepụ na-eji dìfọ́ọ̀ltụ̀ nke a na-edebe ihuakwụkwọ a na ya; parameter a na-amaghị bụ 400, ọ dịghị sẽọ̀rọ̀. Gụọ ngwe ndị ahụ niile →
Ebemkpofuozi
GET https://calculator.free/api/v1/aspect-ratio/curl
curl "https://calculator.free/api/v1/aspect-ratio/?ow=1920&oh=1080&nw=1280"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/aspect-ratio/?" + new URLSearchParams({
"ow": "1920",
"oh": "1080",
"nw": "1280"
}));
const data = await r.json();
console.log(data.results);Ihe a na-ahụta bụ n'ihi nlekọta n'ozuzu ya, ọ bụghị nlekọta ego, ọgwụ ma ọ bụ nlekọta ego.