Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA
Hi folks, It would be great if I can get an official response and/or update in the documentation, so that we can forward the dependency proceedings internally. Thanks From: Madhu Patel Date: Monday, 9 October 2023 at 3:03 PM To: Dave Howorth , users@global.libreoffice.org , documentfoundat...@maxired.fr , aguador Subject: Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA Hi folks, It would be great if I can get an official response and/or update in the documentation, so that we can forward the dependency proceedings internally. Thanks From: Madhu Patel Date: Saturday, 30 September 2023 at 8:50 PM To: Dave Howorth , users@global.libreoffice.org , documentfoundat...@maxired.fr , aguador Subject: Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA From: Dave Howorth Date: Thursday, 28 September 2023 at 1:47 AM To: users@global.libreoffice.org Subject: Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA EXTERNAL: Use caution when clicking on links or opening attachments. On Tue, 26 Sep 2023 14:46:07 + Madhu Patel wrote: > Can someone please direct me to the documentation about conversion of > Multi-page of Text file to PNG using LibreOffice API. > > Bug link- > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.documentfoundation.org%2Fshow_bug.cgi%3Fid%3D157425&data=05%7C01%7Cmadhup%40adobe.com%7C615113b640074ca7e1f908dbbf96ba8f%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638314426344958861%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=2I2ntKjnoH5u3ufEGZI0YyOMjeVpGboOuAaVRFEJo90%3D&reserved=0<https://bugs.documentfoundation.org/show_bug.cgi?id=157425> > > Ref:- > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FLibreOffice%2FUNOHelper%2Fissues%2F41%23issuecomment-1732949888&data=05%7C01%7Cmadhup%40adobe.com%7C615113b640074ca7e1f908dbbf96ba8f%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638314426344958861%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=aRi2sjMa9E51OIYAGLyu9ntjr0suF%2Fg9ZssPNZzzYWE%3D&reserved=0<https://github.com/LibreOffice/UNOHelper/issues/41#issuecomment-1732949888> > > > 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. > > From: aguador > Date: Tuesday, 26 September 2023 at 2:49 PM > To: users@global.libreoffice.org > Subject: Re: [libreoffice-users] Help: Convert a Multi-Page Text/word > file to PNG using LibreOffice API in JAVA EXTERNAL: Use caution when > clicking on links or opening attachments. > > > El lun, 25-09-2023 a las 04:20 +, Madhu Patel escribió: > > Hey folks! > > > > 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-"; > > > > thanks! > > > This does not really solve the direct conversion problem, but given > that the document is short, why no export pdfs of each page and then > convert them to png? Aguador, can you please link me the API documentation to convert 5 pages of PDF to PNG, one by one, or together in one go. Given 5 pages of PDF, LibreOffice API converts only first page to PNG. LibreOffice API, do not have any Page Exacter or indexer where [i]th page of one file containing 5 pages of PDF can be extracted. > > Best, > aguador Why are you top-posting a new post instead of responding to what aguador wrote? Please learn email etiquette (and bug reporting etiquette!) An
Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA
From: Dave Howorth Date: Thursday, 28 September 2023 at 1:47 AM To: users@global.libreoffice.org Subject: Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA EXTERNAL: Use caution when clicking on links or opening attachments. On Tue, 26 Sep 2023 14:46:07 + Madhu Patel wrote: > Can someone please direct me to the documentation about conversion of > Multi-page of Text file to PNG using LibreOffice API. > > Bug link- > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.documentfoundation.org%2Fshow_bug.cgi%3Fid%3D157425&data=05%7C01%7Cmadhup%40adobe.com%7C615113b640074ca7e1f908dbbf96ba8f%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638314426344958861%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=2I2ntKjnoH5u3ufEGZI0YyOMjeVpGboOuAaVRFEJo90%3D&reserved=0<https://bugs.documentfoundation.org/show_bug.cgi?id=157425> > > Ref:- > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FLibreOffice%2FUNOHelper%2Fissues%2F41%23issuecomment-1732949888&data=05%7C01%7Cmadhup%40adobe.com%7C615113b640074ca7e1f908dbbf96ba8f%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638314426344958861%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=aRi2sjMa9E51OIYAGLyu9ntjr0suF%2Fg9ZssPNZzzYWE%3D&reserved=0<https://github.com/LibreOffice/UNOHelper/issues/41#issuecomment-1732949888> > > > 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. > > From: aguador > Date: Tuesday, 26 September 2023 at 2:49 PM > To: users@global.libreoffice.org > Subject: Re: [libreoffice-users] Help: Convert a Multi-Page Text/word > file to PNG using LibreOffice API in JAVA EXTERNAL: Use caution when > clicking on links or opening attachments. > > > El lun, 25-09-2023 a las 04:20 +, Madhu Patel escribió: > > Hey folks! > > > > 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-"; > > > > thanks! > > > This does not really solve the direct conversion problem, but given > that the document is short, why no export pdfs of each page and then > convert them to png? Aguador, can you please link me the API documentation to convert 5 pages of PDF to PNG, one by one, or together in one go. Given 5 pages of PDF, LibreOffice API converts only first page to PNG. LibreOffice API, do not have any Page Exacter or indexer where [i]th page of one file containing 5 pages of PDF can be extracted. > > Best, > aguador Why are you top-posting a new post instead of responding to what aguador wrote? Please learn email etiquette (and bug reporting etiquette!) And why are you ignoring the suggestion, given that is what is already posted as a workaround in the bug report you linked to? If it won't work for you, you need to explain why. Dave, Aguador: CC’ing the person who responded with a textual workaround which seems to be inefficient and is non documented in LibreOffice API for further explanation or a link to API endpoint. Dave: Can you please link me to LibreOffice API documentation to convert a multi-page text file to single page or multi-page PNG. If it’s not possible, do you think there should be proper documentation for the same. Devs, maintainers: One workaround to convert a multi-page text file to PNG is to extract each page text and store into buffer streams (JAVA programming language concept) and then write that text as PNG. For a huge file, or a on-the-fly stream of files, say, 10KB to 100KB, this p
Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA
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 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. From: aguador Date: Tuesday, 26 September 2023 at 2:49 PM To: users@global.libreoffice.org Subject: Re: [libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA EXTERNAL: Use caution when clicking on links or opening attachments. El lun, 25-09-2023 a las 04:20 +, Madhu Patel escribió: > Hey folks! > > 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-"; > > thanks! > This does not really solve the direct conversion problem, but given that the document is short, why no export pdfs of each page and then convert them to png? Best, aguador -- To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org Problems? https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.libreoffice.org%2Fget-help%2Fmailing-lists%2Fhow-to-unsubscribe%2F&data=05%7C01%7Cmadhup%40adobe.com%7C6c3c47f211c04cc0f2a308dbbe71bebe%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638313167966025522%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=AnsTWngAlUyYeK%2BhKCz3WtwY96oL2%2BcCi%2FqxwJINSEA%3D&reserved=0<https://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/> Posting guidelines + more: https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.documentfoundation.org%2FNetiquette&data=05%7C01%7Cmadhup%40adobe.com%7C6c3c47f211c04cc0f2a308dbbe71bebe%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638313167966025522%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=lNVKvaXVE%2FozM0xzPnAxB9DD8%2BccfQcrsFKbOhHGmfw%3D&reserved=0<https://wiki.documentfoundation.org/Netiquette> List archive: https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistarchives.libreoffice.org%2Fglobal%2Fusers%2F&data=05%7C01%7Cmadhup%40adobe.com%7C6c3c47f211c04cc0f2a308dbbe71bebe%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638313167966025522%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=a9bt9MndrW8AutLAGveoh34t4i2W9LIp25t0hKhlLco%3D&reserved=0<https://listarchives.libreoffice.org/global/users/> Privacy Policy: https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.documentfoundation.org%2Fprivacy&data=05%7C01%7Cmadhup%40adobe.com%7C6c3c47f211c04cc0f2a308dbbe71bebe%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C638313167966025522%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=oPNevqpp%2BLTismqTC0QP0kNTdtc8xXkfA1PnYBWSRW8%3D&reserved=0<https://www.documentfoundation.org/privacy> -- To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org Problems? https://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: https://wiki.documentfoundation.org/Netiquette List archive: https://listarchives.libreoffice.org/global/users/ Privacy Policy: https://www.documentfoundation.org/privacy
[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 Date: Tuesday, 26 September 2023 at 12:54 AM To: Madhu Patel Cc: caol...@gmail.com , vmik...@collabora.com , markus.mohrh...@googlemail.com , sberg...@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. -- To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org Problems? https://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: https://wiki.documentfoundation.org/Netiquette List archive: https://listarchives.libreoffice.org/global/users/ Privacy Policy: https://www.documentfoundation.org/privacy
[libreoffice-users] Help: Convert a Multi-Page Text/word file to PNG using LibreOffice API in JAVA
Hey folks! 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-"; thanks! -- To unsubscribe e-mail to: users+unsubscr...@global.libreoffice.org Problems? https://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: https://wiki.documentfoundation.org/Netiquette List archive: https://listarchives.libreoffice.org/global/users/ Privacy Policy: https://www.documentfoundation.org/privacy