Kātaitai ōwehenga āhua
Ka whakarerekētia te whānui me te tiketike i te pupuri i te ōwehenga āhua ōrite.
Ka whakahōutia ngā hua i te wā e tātuhi ana.
Mo tēnei tātaitai
the image is 16:9, the image will be scaled down to 1920×1080. The image will be scaled down to 16:9 by dividing the original width and height by their greatest common divisor. The image will be scaled down to 16:9 by dividing the original width and height by their greatest common divisor. The image will be scaled down to 16:9 by dividing the original width and height by their greatest common divisor. The image will be scaled down to 16:9 by dividing the original width and height by their greatest common divisor. The image will be scaled down to 16:9 by dividing the original width and height by their greatest common divisor.Worked example: Scaling an image down to a 16:9 width gives a
Ko nga pātai e pā ana
He pēhea te pupuri i tētahi whakaahua i roto i te ōwehenga i te wā e huri ai te rahi?
Whakawehe te whānuitanga taketake e te tiketike taketake hei whiwhi i te ōwehenga, kātahi ka whakarea tōna whānuitanga hou e (whakahaua te whānuitanga taketake ÷ te whānuitanga taketake). Ko te whakarea o te 1920×1080 ki te 1280 te whānuitanga e tuku ana i te teiteitanga o te 1280 × 1080 ÷ 1920 = 720.
He aha te tikanga o tētahi ōwehenga āhua pēnei i te 16:9?
Ko te ōwehenga ngāwari o te whānuitanga ki te tiketike. 1920:1080 e wehea ana e te 120 hei tuku i te 16:9, ko te tikanga he 16 ngā wae o te whānui mō ia 9 o te tiketike — te paerewa mō te ataata HD me te nuinga o ngā mātaki.
He aha nga ōwehenga āhua tino noa?
Ko te 16:9 te paerewa mō te HD me te 4K video me te nuinga o ngā mātaki me ngā tātara i roto i te whenua; 4:3 ko te TV tawhito me ngā tātaitai maha; 3:2 he pūnoa i roto i te whakaahua me ngā pūoko DSLR; 1:1 he tapawhā (whakahaere pāpori); ā, ko te 21:9 he tino whānui, he kino rānei.
He pēhea te kimi i te ōwehenga āhua o tētahi whakaahua?
Ka tāurutia tōna whānuitanga me te tiketiketanga o ngā pikitia hei ahu taketake — ka wehea e te tātaitai e ō rātou kaiwehe noa nui rawa hei hoatu i te ōwehenga ngāwari rawa. Hei tauira, ko te 3000×2000 e whakaiti ana ki te 3:2.
He aha ka puta ki a au mēnā ka whakarerekētia te rahi me te kore e pupuri i te ōwehenga?
Ka whakarerekētia te whakaahua — ka noho ngā porohita hei porohita me ngā mata e whakaroa ana; Ka whakaurua ngā ihirangi ki roto i tētahi tāpare me tētahi ōwehenga rerekē, ā, ka tāpiri i ngā pae mārō (pāpāhotanga tuhipoka ki runga, ki raro rānei, i ngā taha rānei) kia tiakina te ōwehenga taketake.
He aha te tikanga o te ōwehenga hei ira?
Ko te whānuitanga e wehea ana e te tiketike. 16:9 ko te 1.778 me te 4:3 ko te 1.333 — ko te tikanga o te ira nui ake he whānui ake, he āhua roa ake. He whai tikanga tēnei ina hoatu he tau kotahi te whakapūtā, kaua ko te ōwehenga kōaro.
API — whakamahi tēnei tātaitai mai i te waehere
E kī ana tēnei tātaitai hei wāhi mutunga kore JSON - kāore he kī e hiahiatia ana. Ka tukuna ngā uara āpure i raro nei hei tohutoro pātai, JSON rānei. Ka pānui te papatono API katoa →
Whakamutunga
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);Ko ngā hua he whakataunga mō te tohutohu ahuwhānui anake, ehara i te tohutohu moni, rongoā, tāke rānei.