Modern JavaScript perpustakaan ngijini Node.js via .NET gawe Ngonversi JPG kanggo PNG format gambar karo sawetara garis saka kode. JPG nganalisa konten grafis asli, lan ngekspor gambar gabungan menyang PNG format.
Gunakake JavaScript kanggo ngowahi JPG dadi PNG format gambar kanthi keluwesan lan kacepetan maksimal. Jalanake demo langsung online lan priksa PNG paling dhuwur ing browser. JPG Conversion API ndhukung akeh opsi migunani.
Kanggo ngowahi sawetara JPG kanggo PNG mung nggunakake JavaScript sing nangani kabeh rincian tingkat rendah.
Ngonversi pirang JPG lan simpen asil dadi siji PNG gambar Yen sampeyan ngembangake kode ing JavaScript, konversi format gambar bakal luwih gampang tinimbang sing katon. Deleng JavaScript sing ngulang file gambar lan PNG:
npm install @aspose/words
Nyalin
const aw = require('@aspose/words');
var fileNames = [ "Input1.jpg", "Input2.jpg" ]
var doc = new aw.Document()
var builder = new aw.DocumentBuilder(doc)
shapes = fileNames.map(fileName => builder.insertImage(fileName))
// Ngetung jembaré maksimum lan dhuwur lan nganyari setelan kaca
// kanggo potong document pas ukuran gambar.
pageSetup = builder.pageSetup
pageSetup.pageWidth = Math.max(...shapes.map(shape => shape.width));
pageSetup.pageHeight = shapes.reduce((sum, shape) => sum + shape.height, 0);
pageSetup.topMargin = 0
pageSetup.leftMargin = 0
pageSetup.bottomMargin = 0
pageSetup.rightMargin = 0
doc.save("Output.png")
We host our Node.js via .Net packages in NPM repositories. Please follow the step-by-step instructions on how to install "Aspose.Words for Node.js via .NET" to your developer environment.
This package is compatible with Node.js 14.17.0 or higher.
Sampeyan bisa nggabungake JPG menyang akeh format file liyane: