Sunting PDF ing JavaScript nggunakake REST API

Pustaka Node kita menehi pangembang kemampuan kanggo ngowahi PDF dokumen kanthi langsung kanthi nyunting Document Object Model (DOM), tegese ora ana piranti lunak tambahan sing kudu diinstal.

Sunting teks ing PDF file nggunakake JavaScript

Kasus sing paling populer kanggo nyunting PDF file yaiku nyunting teks. Kanthi solusi piranti lunak sing diwenehake, sampeyan bisa nambah, ngowahi utawa mbusak teks nggunakake JavaScript ing dokumen kasebut.

Sunting tabel ing PDF file nggunakake JavaScript

Pilihan editing PDF liyane sing populer yaiku nyunting tabel. Node SDK kita ngidini sampeyan nggarap tabel lan teks ing sel tabel.

Pangembang JavaScript bisa nambah utawa mbusak sel tabel lan tabel, uga nambah, ngowahi lan mbusak teks ing njero.

Tambah gambar menyang PDF file nggunakake JavaScript

Saliyane nyunting teks lan tabel ing PDF, ana pilihan umum liyane: nambahake gambar menyang dokumen ing JavaScript. Pangembang Node uga bisa nambah gambar menyang PDF file nggunakake DOM.

Sunting PDF kanthi terprogram

Coba Node SDK sing kuat iki lan evaluasi sawetara opsi ing panyuntingan PDF dokumen. Nggunakake conto ing ngisor iki, muat PDF dokumen lan gawe sawetara owah-owahan: nambah teks, nambah tabel lan sel tabel kanthi teks utawa lebokake gambar menyang PDF dokumen:

Sunting teks, tabel utawa gambar ing PDF nggunakake JavaScript

File input

Unggah dokumen sing pengin diowahi

Kode roto

Unggah gambar sing pengin dilebokake

Format output

Pilih format target saka dhaptar

				
				
				
		

					import * as fs from "fs";

const wordsApi = new WordsApi("####-####-####-####-####", "##################");

const requestDocument = fs.createReadStream("Input.pdf");
const requestParagraph = new model.ParagraphInsert({
    text: "Morbi enim nunc faucibus a."
})
const insertParagraphRequest = new model.InsertParagraphOnlineRequest({
    document: requestDocument,
    paragraph: requestParagraph
});

wordsApi.insertParagraphOnline(insertParagraphRequest)
.then((insertParagraphResult) => {    
    const requestDocument = insertParagraphResult.Document.Values();
    const convertDocument = new model.ConvertDocumentRequest({
        document: requestDocument,
        format: "pdf"
    });

    wordsApi.convertDocument(convertDocument)
    .then((convertDocumentResult) => {
        console.log("Result of ConvertDocument: ", convertDocumentResult);
    });
});

				

					import * as fs from "fs";

const wordsApi = new WordsApi("####-####-####-####-####", "##################");

const requestDocument = fs.createReadStream("Input.pdf");
const requestTable = new model.TableInsert({
    columnsCount: 1,
    rowsCount: 2
})
const insertTableRequest = new model.InsertTableOnlineRequest({
    document: requestDocument,
    table: requestTable,
    nodePath: ""
});

wordsApi.insertTableOnline(insertTableRequest)
.then((insertTableResult) => {    
    const requestDocument = insertTableResult.Document.Values();
    const convertDocument = new model.ConvertDocumentRequest({
        document: requestDocument,
        format: "pdf"
    });

    wordsApi.convertDocument(convertDocument)
    .then((convertDocumentResult) => {
        console.log("Result of ConvertDocument: ", convertDocumentResult);
    });
});

				

					import * as fs from "fs";

const wordsApi = new WordsApi("####-####-####-####-####", "##################");

const requestDocument = fs.createReadStream("Input1.pdf");
const requestDrawingObject = new model.DrawingObjectInsert({
    height: 0,
    left: 0,
    top: 0,
    width: 0,
    relativeHorizontalPosition: model.DrawingObjectInsert.RelativeHorizontalPositionEnum.Margin,
    relativeVerticalPosition: model.DrawingObjectInsert.RelativeVerticalPositionEnum.Margin,
    wrapType: model.DrawingObjectInsert.WrapTypeEnum.Inline
})
const requestImageFile = fs.createReadStream("Input2.pdf");
const insertDrawingObjectRequest = new model.InsertDrawingObjectOnlineRequest({
    document: requestDocument,
    drawingObject: requestDrawingObject,
    imageFile: requestImageFile,
    nodePath: "sections/0"
});

wordsApi.insertDrawingObjectOnline(insertDrawingObjectRequest)
.then((insertDrawingObjectResult) => {    
    const requestDocument = insertDrawingObjectResult.Document.Values();
    const convertDocument = new model.ConvertDocumentRequest({
        document: requestDocument,
        format: "pdf"
    });

    wordsApi.convertDocument(convertDocument)
    .then((convertDocumentResult) => {
        console.log("Result of ConvertDocument: ", convertDocumentResult);
    });
});

				

				Kode roto
			

Nyalin kode JavaScript menyang clipboard

Cara Ngowahi PDF ing JavaScript

Pasang 'Aspose.Words Cloud kanggo Node'
Tambah referensi perpustakaan (ngimpor perpustakaan) menyang proyek JavaScript sampeyan
Muat PDF kanggo nyunting ing JavaScript
Lebokake isi ing wiwitan PDF
Download dokumen asil saka panyimpenan maya

Pustaka JavaScript kanggo nggunakake panyuntingan PDF.

Instal 'Aspose.Words Cloud SDK for Node.js' nggunakake manajer paket NPM. npm install asposewordscloud --save saka baris perintah kanggo nginstal SDK liwat manajer paket NPM. Minangka alternatif, sampeyan bisa kanthi manual kloning Aspose.Words Cloud SDK for Node.js saka GitHub lan nggunakake ing project. Tututi Instructions iki supaya cepet entuk kredensial keamanan sing dibutuhake lan ngakses REST API kita.