Kyauta Mai Yanke Hoto
Yanke hotuna ta jan-don-zaɓa, iyakokin aspect ratio na zaɓi (1:1, 16:9, 4:3, da dai sauransu), grid na rule-of-thirds, da fitarwa a nau'ikan da yawa (JPEG, PNG, WebP).
Jefa fayiloli a nan, ko danna don bincika
JPG, PNG, WebP, HEIC, HEIF · Babu iyakar girman fayil
ko danna Ctrl+V don manna daga clipboard ɗinka
Shawara: kuna iya manna hoton allo tare da Ctrl+V
Fayilolin ku ba za su bar na'urar ku ba. Duk sarrafa yana faruwa a cikin burauzar ku.
Yadda Yake Aiki
Yankewa tana faruwa gaba ɗaya a burauzarka ta amfani da HTML5 Canvas API — babu lodawa, babu uwar garke. Kana jan wani yanki na zaɓi kai tsaye a kan wani abu na canvas, kuma lokacin da ka yi amfani da yankewar, injin zanawa na 2D na burauza da aka gina yana karanta pixels da aka zaɓa kawai kuma yana sake ɓoye su zuwa JPEG, PNG, ko WebP.
- 1An loda hoto zuwa ƙwaƙwalwaAna karanta fayil ɗinka da URL.createObjectURL(), wanda yake bai wa burauza wani URL na blob na gida. Wani HTMLImageElement yana ɓoye fayil ɗin gaba ɗaya a tab ɗin burauza — bytes na hoton ba su taɓa barin na'urarka ba.
- 2Pointer Events yana tuka zaɓen yankewaPointer Events API na burauza (wanda yake haɗa shigarwar linzami, taɓawa, da alkalami) yana bin diddigin jawo a kan wani canvas overlay. Danna wajen zaɓin yana fara wani sabon murabba'i; danna cikinsa yana motsa shi; danna kusa da kusurwar ƙasa-dama yana sake girmata shi. Zaɓin sigogi na rabo-siffa na zaɓi (1:1, 16:9, 4:3, da sauransu) suna daure siffar yayin jawo.
- 3Canvas yana zana dubawa mai raiA kowane canjin yankewa, yanayin Canvas 2D yana sake zana hoton, yana amfani da wani overlay duhu wajen zaɓin, yana share yankin yankewa don nuna ainihin hoton a cikakken inganci, kuma yana lulluɓe grid na dokar-kashi-uku da wani mai riƙawa na sake-girma na teal.
- 4toBlob() yana ɓoyewa kuma yana bayar da sakamakoLokacin da ka danna Yanke, ana ƙirƙirar wani sabon canvas a wajen allo a ainihin girman yankewa. ctx.drawImage() yana kwafin murabba'in da aka zaɓa kawai, kuma canvas.toBlob() yana ɓoye sakamakon ta amfani da mai ɓoyewa na JPEG, PNG, ko WebP na asali na burauza a saitin inganci da ka zaɓa. Ana bayar da fitarwar baya a matsayin URL na blob na gida don saukewa.
Ana buɗe hotonka a matsayin URL na blob na gida kuma ana sarrafa shi gaba ɗaya a cikin tab ɗin burauzarka — babu wani da ake loda shi zuwa kowace uwar garke a kowane lokaci.
Kayan Aiki Masu Alaƙa
Mai Yin Haɗin Hotuna
Haɗa hotuna cikin haɗin grid tare da tazara, kusurwoyi masu zagaye, da zaɓuɓɓukan ma'aunin al'umma. Fitarwa HD, babu asusu, babu alamar ruwa.
Yanke Video
Yanke wani sashi daga kowane video ta jan alamun farawa da ƙarshe. Yankewa cikin sauri mara asara ko yanayin daidai-daidai da firam. Yana aiki gaba ɗaya a cikin browser ɗinka.
Yanke Sauti
Yanke wani sashi daga kowane fayil na sauti a kan wani zane mai motsi. Ja alamun, gwada zaɓin, ƙara fades. Yana da kyau don ringtones da yankan podcast. Yana aiki a cikin browser ɗinka.