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Search texts and get position in pdf with java

由 亡梦爱人 提交于 2020-07-23 06:53:12
问题 How can I search for text and get position in pdf with java ? I tried with apache pdfbox and pdfclown but whenever the text goes down or start a new paragraph, it doesn't work. I want to get the same result like in the picture below. Thank you. Desired result 回答1: You referred to one of my earlier answers as an example for PDFBox which did not work for you. Indeed, as already explained in that answer it was a surprise to see that code match anything beyond single words as the callers of the

Apache POI - convert word to pdf

由 不打扰是莪最后的温柔 提交于 2020-07-22 22:11:03
问题 I am trying to convert XWPFDocument to PDF but getting an error. I am using - https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.poi.xwpf.converter.pdf/2.0.1. <!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport /fr.opensagres.poi.xwpf.converter.pdf --> <dependency> <groupId>fr.opensagres.xdocreport</groupId> <artifactId>fr.opensagres.poi.xwpf.converter.pdf</artifactId> <version>2.0.1</version> </dependency> Code: FileInputStream fis = new FileInputStream("1

Apache POI - convert word to pdf

由 不羁岁月 提交于 2020-07-22 22:10:26
问题 I am trying to convert XWPFDocument to PDF but getting an error. I am using - https://mvnrepository.com/artifact/fr.opensagres.xdocreport/fr.opensagres.poi.xwpf.converter.pdf/2.0.1. <!-- https://mvnrepository.com/artifact/fr.opensagres.xdocreport /fr.opensagres.poi.xwpf.converter.pdf --> <dependency> <groupId>fr.opensagres.xdocreport</groupId> <artifactId>fr.opensagres.poi.xwpf.converter.pdf</artifactId> <version>2.0.1</version> </dependency> Code: FileInputStream fis = new FileInputStream("1

How to convert an HTML document containing an SVG to a PDF file in Python

由 北城以北 提交于 2020-07-22 06:20:16
问题 I need to adapt some Python code that converts HTML to PDF using QPrinter. The HTML includes some PNGs, but these now need to be replaced by SVGs. I do not really know how to do this. I naively replaced the PNGs with equivalent SVGs, but then the SVGs did not show up in the resulting PDF. To be more concrete, something like this from PyQt4.QtGui import QTextDocument, QPrinter, QApplication import sys app = QApplication(sys.argv) doc = QTextDocument() doc.setHtml(''' <html> <body> <h1>Circle<

How do I write “raw” bytes to the browser in JavaScript?

由 僤鯓⒐⒋嵵緔 提交于 2020-07-22 06:09:25
问题 I am trying to serve a PDF file to the user, and I have a string containing the bytes in the PDF file. I want to write these bytes to the browser so the user can download the PDF file. However when I do this: document.open('application/pdf'); document.write(myBytes); I just get the bytes rendered as text, that is, they are in an HTML page (see screenshots). I want only the bytes specified to be rendered, without any HTML surrounding them. How can I do this? 回答1: You can force file download

How to view and share a pdf from an URL in a react native app?

由 ╄→гoц情女王★ 提交于 2020-07-22 05:23:09
问题 I have a use-case in my react native app wherein I have to load and display a pdf from an endpoint and also share the same as an attachment(to Gmail app or WhatsApp or even download it) using the native share options (both ios and Android). I'm currently using the react-native-pdf library to load and show the pdf on the app and it's working fine. The problem is with the share option. I tried using facebook's Share API to achieve this but unfortunately, it doesn't serve my purpose as the pdf

Detecting file type from buffer in node js?

由 偶尔善良 提交于 2020-07-21 03:33:05
问题 I have created a buffer from a file which can be pdf, jpg or any other format. Now I want to detect if the buffer is of the pdf file or any other file. request({ url, encoding: null }, (err, resp, buffer) => { hashFromFilebuffer('sha256', buffer).then(function (result) { console.log(result) }).catch(function (error) { console.log(error) }); }); 回答1: Have a look at this: https://github.com/sindresorhus/file-type/ . If you want to know how it works, I think the code is at https://github.com

Detecting file type from buffer in node js?

由 耗尽温柔 提交于 2020-07-21 03:32:56
问题 I have created a buffer from a file which can be pdf, jpg or any other format. Now I want to detect if the buffer is of the pdf file or any other file. request({ url, encoding: null }, (err, resp, buffer) => { hashFromFilebuffer('sha256', buffer).then(function (result) { console.log(result) }).catch(function (error) { console.log(error) }); }); 回答1: Have a look at this: https://github.com/sindresorhus/file-type/ . If you want to know how it works, I think the code is at https://github.com

How to output a PDF buffer to browser using NodeJS?

由 て烟熏妆下的殇ゞ 提交于 2020-07-20 20:34:38
问题 So I am using html-pdf to convert my html and here is my code: var pdf = require('html-pdf') var html = 'somehtmlfile.html' pdf.create(html).toBuffer(function (err, buffer) { if (err) { console.log(err) } else { console.log(buffer) var pdfBuffer = new Buffer(buffer) res.setHeader('Content-disposition', 'inline; filename="test.pdf"'); res.setHeader('Content-type', 'application/pdf'); res.send(pdfBuffer) } } I am not getting any PDF file to be downloader nor any output of a pdf file in the

How to output a PDF buffer to browser using NodeJS?

由 北战南征 提交于 2020-07-20 20:33:13
问题 So I am using html-pdf to convert my html and here is my code: var pdf = require('html-pdf') var html = 'somehtmlfile.html' pdf.create(html).toBuffer(function (err, buffer) { if (err) { console.log(err) } else { console.log(buffer) var pdfBuffer = new Buffer(buffer) res.setHeader('Content-disposition', 'inline; filename="test.pdf"'); res.setHeader('Content-type', 'application/pdf'); res.send(pdfBuffer) } } I am not getting any PDF file to be downloader nor any output of a pdf file in the
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