[libreoffice-users] Re: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA

Hi folks,

Can someone please direct me to the documentation about conversion of Multi-page of Text file to 
PNG using LibreOffice API,

Bug link- https://bugs.documentfoundation.org/show_bug.cgi?id=157425

Ref:- https://github.com/LibreOffice/UNOHelper/issues/41#issuecomment-1732949888

Ref: 
https://stackoverflow.com/questions/77163622/convert-a-multi-page-text-word-file-to-png-using-libreoffice-api-in-java

If it is not possible to convert a Multi-page text file to PNG using LibreOffice, where it is 
mentioned in the documentation.  Should I send a PR for this, if it is not.

Thanks for your time.
----------

Re-writing, the question again:-
How to convert a Multi-Page Text file to PNG, for example:- I have a Text document of 5 pages and I 
want to convert that into PNG. By default, it's giving a PNG of only 1st page. How to get the PNG 
file for ith page using LibreOffice.
I used the PageRange filter like this, but it does not work, it's also giving the PNG only for 1st 
page.
Also, I'm not able to generate multiple PNGs for multi-page word files using the LibreOffice 
Application
CLI:-
soffice --convert-to 'png:writer_png_Export:{"PageRange":{"type":"string","value":"2-"}}' test.odt

JAVA:-
conversionProperties[0] = new com.sun.star.beans.PropertyValue();
conversionProperties[0].Name = "FilterName";
conversionProperties[0].Value ="writer_png_Export";

conversionProperties[1] = new com.sun.star.beans.PropertyValue();
conversionProperties[1].Name = "PageRange";
conversionProperties[1].Value ="2-";


From: Eike Rathke <erack@redhat.com>
Date: Tuesday, 26 September 2023 at 12:54 AM
To: Madhu Patel <madhup@adobe.com>
Cc: caolanm@gmail.com <caolanm@gmail.com>, vmiklos@collabora.com <vmiklos@collabora.com>, 
markus.mohrhard@googlemail.com <markus.mohrhard@googlemail.com>, sbergman@redhat.com 
<sbergman@redhat.com>
Subject: Re: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA
EXTERNAL: Use caution when clicking on links or opening attachments.
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