AsposePdfFindHiddenText

Find hidden text in a PDF-file.

function AsposePdfFindHiddenText(
    fileName
)

Parameters:

• fileName file name

Return:

JSON object

• errorCode - code error (0 no error)
• errorText - text error ("" no error)
• textFragments - array of :
  • text - text fragment
  • xIndent - X coordinate
  • yIndent - Y coordinate
  • fontName - font name
  • fontSize - font size

CommonJS:

const AsposePdf = require('asposepdfnodejs');
const pdf_file = 'Aspose.pdf';
AsposePdf().then(AsposePdfModule => {
    /*Find hidden text in a PDF-file*/
    const json = AsposePdfModule.AsposePdfFindHiddenText(pdf_file);
    /*json.textFragments - array of text fragments: { text: <string>, xIndent: <number>, yIndent: <number>, fontName: <string>, fontSize: <number> }*/
    console.log("AsposePdfFindHiddenText => textFragments: %O", json.errorCode == 0 ? json.textFragments : json.errorText);
});

ECMAScript/ES6:

import AsposePdf from 'asposepdfnodejs';
const AsposePdfModule = await AsposePdf();
const pdf_file = 'Aspose.pdf';
/*Find hidden text in a PDF-file*/
const json = AsposePdfModule.AsposePdfFindHiddenText(pdf_file);
/*json.textFragments - array of text fragments: { text: <string>, xIndent: <number>, yIndent: <number>, fontName: <string>, fontSize: <number> }*/
console.log("AsposePdfFindHiddenText => textFragments: %O", json.errorCode == 0 ? json.textFragments : json.errorText);