changing web pages into PDF format

Question

changing web pages into PDF format

I need to convert HTML to PDF on a Linux system and integrate this functionality into a web application. Can you suggest any tools that are capable of doing this? Are there any other tools I should consider for this task?

So far, I have attempted the following:

    html2ps htmlfilename > a.ps
    ps2pdf a.ps > a.pdf

However, this method does not handle images properly and ignores CSS styles. My development environment is Linux (RHEL5).

I also tried using , but encountered the following error:

  [root@localhost bin]# ./wkhtmltopdf www.example.com a.pdf
  ./wkhtmltopdf: error while loading shared libraries: libQtWebKit.so.4: cannot open shared object file: No such file or directory

javascript css linux pdf

Answer 1

Answer №1

Following the right direction: wkhtmltopdf is the most straightforward solution for this task. Keep in mind that the code available in repositories could be outdated (uncertain about the current state of this package); you might have to compile it from source or opt for the statically-linked version (which is substantial but comes with pre-included QT library and other dependencies).

In addition, in your scenario, it's possible that you're lacking a certain library - installing libqt4-webkit-dev could potentially resolve the issue.

Answer 2

Following the right direction: wkhtmltopdf is the most straightforward solution for this task. Keep in mind that the code available in repositories could be outdated (uncertain about the current state of this package); you might have to compile it from source or opt for the statically-linked version (which is substantial but comes with pre-included QT library and other dependencies).

In addition, in your scenario, it's possible that you're lacking a certain library - installing libqt4-webkit-dev could potentially resolve the issue.

Answer 3

Answer №2

There are a couple of simple and effective methods to convert HTML+CSS to PDF.

1) Utilizing the "Jspdf javascript" plugin with the "html2canvas plugin" (Web App).

Add the stable version of the jspdf plugin.

var script = document.createElement('script');
script.type = 'text/javascript';
script.src ='https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.0.272/jspdf.min.js';
document.head.appendChild(script);

Include the html2canvas plugin

var script = document.createElement('script');
script.type = 'text/javascript';
script.src = 'https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html2canvas.js';
document.head.appendChild(script);

Insert the following script

var html2obj = html2canvas($('your div class here'));
var queue  = html2obj.parse();
var canvas = html2obj.render(queue);<br>
var img = canvas.toDataURL("image/jpg");
console.log(img);<br>
var doc=new jsPDF("p", "mm", "a4");
var width = doc.internal.pageSize.width;<br>
var height = doc.internal.pageSize.height;
doc.addImage(canvas, 'JPEG',  15, 35, 180, 240,'SLOW');
doc.save("save.pdf");

Special instructions for IE 11

document.getElementById("your div here").style.backgroundColor = "#FFFFFF";

2) Using wkhtmltopdf

Download and install wkhtmltopdf from here
wkhtmltopdf can be used directly from terminal/commandLine. In Java, a wrapper is available for use.

Code example using wkhtmltopdf wrapper

import com.github.jhonnymertz.wkhtmltopdf.wrapper.Pdf;
import com.github.jhonnymertz.wkhtmltopdf.wrapper.page.PageType;
import com.github.jhonnymertz.wkhtmltopdf.wrapper.params.Param;
public class PofPortlet extends MVCPortlet {<br>
@Override
public void render(RenderRequest request , RenderResponse response) throws PortletException , IOException<br>
{ super.render(request, response);
Pdf pdf = new Pdf();<br>
pdf.addPage("http://www.google.com", PageType.url);
// Add a Table of contents
pdf.addToc();
// The "wkhtmltopdf" shell command accepts different types of options such as global, page, headers and footers, and toc. Please see "wkhtmltopdf -H" for a full explanation.
// All options are passed as array, for example:
// Save the PDF
try {
pdf.saveAs("E:\\output.pdf");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

3) Other useful tools include phantom.js, itextpdf, grabz.it

Answer 4

There are a couple of simple and effective methods to convert HTML+CSS to PDF.

1) Utilizing the "Jspdf javascript" plugin with the "html2canvas plugin" (Web App).

Add the stable version of the jspdf plugin.

var script = document.createElement('script');
script.type = 'text/javascript';
script.src ='https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.0.272/jspdf.min.js';
document.head.appendChild(script);

Include the html2canvas plugin

var script = document.createElement('script');
script.type = 'text/javascript';
script.src = 'https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html2canvas.js';
document.head.appendChild(script);

Insert the following script

var html2obj = html2canvas($('your div class here'));
var queue  = html2obj.parse();
var canvas = html2obj.render(queue);<br>
var img = canvas.toDataURL("image/jpg");
console.log(img);<br>
var doc=new jsPDF("p", "mm", "a4");
var width = doc.internal.pageSize.width;<br>
var height = doc.internal.pageSize.height;
doc.addImage(canvas, 'JPEG',  15, 35, 180, 240,'SLOW');
doc.save("save.pdf");

Special instructions for IE 11

document.getElementById("your div here").style.backgroundColor = "#FFFFFF";

2) Using wkhtmltopdf

Download and install wkhtmltopdf from here
wkhtmltopdf can be used directly from terminal/commandLine. In Java, a wrapper is available for use.

Code example using wkhtmltopdf wrapper

import com.github.jhonnymertz.wkhtmltopdf.wrapper.Pdf;
import com.github.jhonnymertz.wkhtmltopdf.wrapper.page.PageType;
import com.github.jhonnymertz.wkhtmltopdf.wrapper.params.Param;
public class PofPortlet extends MVCPortlet {<br>
@Override
public void render(RenderRequest request , RenderResponse response) throws PortletException , IOException<br>
{ super.render(request, response);
Pdf pdf = new Pdf();<br>
pdf.addPage("http://www.google.com", PageType.url);
// Add a Table of contents
pdf.addToc();
// The "wkhtmltopdf" shell command accepts different types of options such as global, page, headers and footers, and toc. Please see "wkhtmltopdf -H" for a full explanation.
// All options are passed as array, for example:
// Save the PDF
try {
pdf.saveAs("E:\\output.pdf");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

3) Other useful tools include phantom.js, itextpdf, grabz.it

Answer 5

Answer №3

If you want to save a webpage as a PDF, one of the simplest methods is to open the site in any modern browser and use the built-in "print" feature to generate a PDF file (assuming you have a PDF printer installed on your device). However, this approach may not be applicable in all situations, especially when using a web application. Nevertheless, it's worth giving it a try.

Answer 6

If you want to save a webpage as a PDF, one of the simplest methods is to open the site in any modern browser and use the built-in "print" feature to generate a PDF file (assuming you have a PDF printer installed on your device). However, this approach may not be applicable in all situations, especially when using a web application. Nevertheless, it's worth giving it a try.

changing web pages into PDF format

Answer №1

Answer №2

Answer №3

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