I need to download the bubble page into pptx format. I found a plugin(This plugin) that downloads the page in pdf, but I need to download page into pptx. Has anybody any solution. Thanks.
Related
I have to convert docx file to pdf file. Everything is ok but there is problem with fonts of content of converted file. The fonts of docx file is changed when it is converted. How i solve this problem. Im using libre office to convert docx to pdf.
I would like to automate the process of taking screenshots of a PDF file's pages. I want to be able to specify the zoom (optional) so that the overall image size can be controlled. I would also like to be able to specify the dpi of the screenshots being saved.
Sample PDF file can be found at this link.
I have already tried opening the file with selenium web driver (Firefox), but the scrolling is not supported for rendered PDF files, apparently.
Is there a way to render this PDF file and then use any image processing module like Pillow or Open-CV to take the screenshots, or any module that does it directly?
I need to display excel files(xls, xlsx) in an iframe.
Is this possible? If so, how would I do this?
Can't really be done. Excel files do not display natively in a browser. iframes, in this context, are just like regular pages. You would have to solve the showing Excel files in a browser problem first.
The closest you could get is to have a program that reads the Excel file and then generates HTML based on its content.
Adobe ColdFusion can do this natively; other languages and platforms may require 3rd party libraries.
Other solution would be to convert the file to pdf and display it in the iframe.
I see this when clicking a link to a PDF stored on Amazon S3 in Chrome:
If I download the same URL using wget or follow the same link in Firefox the PDF displays normally.
It looks like Chrome is not interpreting the file as a PDF. Is the problem with the PDF file or with Chrome? The PDF file was generated by wkhtmltopdf 0.12.3 (with patched qt) on Arch Linux.
Edit: it seems like a problem with the PDF because when I use file to identify the format it returns "data" whereas a normal PDF returns something like "PDF document, version 1.6".
I figured it out. I was using PDFKit to generate PDFs with the verbose option on. The verbose option somehow put all of stdout inside the PDF itself which caused Chrome to not detect the file as a PDF.
I have added the document portlet and to that a few pdf's and word files.
But when I click on pdf files they generate a preview, and the docx files don't. Why?
I want to preview the docx files also. Is there a method to achieve it?
Liferay makes use of OpenOffice/LibreOffice for deciphering MS-Office documents. You'll have to set up a connection to OpenOffice or LibreOffice (which has to run in server mode) in order to use it the way you want.