Is there any way to directly convert pdf file to ppt in flutter?
Anybody can suggest me some package for this
I have searched for such package but I haven't got anyone
You could go with this 2 ways:
Directly PPT Conversion: You could give this power_file_view package a check where you could pass in a pdf from the app or from the network as a parameter in it and then convert it to ppt.
Convert File to PDF then PPT: Check out the syncfusion_flutter_pdf: ^20.4.49 in this, you could create PDF Files and then Convert it to PPT using above Package.
Choose any approaches that suit your need :)
Related
For example, image.ai is the file name. I am unable to use it regularly. Is there something specific I must to do use this?
The .ai format is most commonly used for Adobe Illustrator.
This format is not directly usable in flutter, it is also not used directly in application and web-development as to my best knowledge this a propriety format.
To use the asset in flutter you must export the asset from Adobe Illustrator to one of the formats supported in flutter such as .png or .jpeg
If you must use a vector based format, you could try using the asset as an .svg with the flutter_svg package
The .ai format is the extension of Adobe Illustrator, and it cant be opened in any other app or development platform, except Adobe Suit. So you can just export your file as.png or.jpeg.
You can do this by going to the menu on the top file<<export<export for screens, then you can save it in different file formats as mentioned.
the question is this. I have a list of documents retrieved from an api (jpg, doc, pdf) that come to me in binary format (unit8list). How do I preview doc and pdf files? For images I have already solved using MemoryImage () but I don't know which library or widget to use for .doc / .docx and pdf files. Thanks in advance :D
You can use open_file package to open and view files.
Here is the URL. Check this out :)
https://pub.dev/packages/open_file
The following package should work perfectly for displaying .pdf files: https://pub.dev/packages/advance_pdf_viewer. You can open any file with https://pub.dev/packages/open_file
Is DOCX viewer in flutter possible.
I have tried PDFTron, it has the following drawbacks:
Not a widget
Paid version
If DOCX viewer is not available, then is DOCX to PDF converter available?
Use ConvertAPI, but if you want and offline solution i do not believe i came across one or you can useFFI if you found a native code for conversion
You can take a look to flutter_filereader package. It has a lot of file types. I suggest to you.
I have a requirement to read a pdf file having tabular format data only like in excel file. I need to extract the cell value of given pdf file.
Is it be anyhow possible using itext API. If you have something to share then please share it or any other solutions?
The PDF format is just a canvas where text and graphics are placed without any structure information. As such there aren't any iText-objects in a PDF file. In each page there will probably be a number of Strings, but you can't reconstruct a phrase or a paragraph using these strings. There are probably a number of lines drawn, but you can't retrieve a Table-object based on these lines.
In short: parsing the content of a PDF-file is NOT POSSIBLE with iText.
You can try this! This lets you read PDF pages.
I recently ran into this problem. I wasn't able to make it work with itext.
An alternate solution I found was to open a PDF document in Adobe and export it to xml. At least with my PDF's it preserved the table information and then I was able to programmatically work with the XML to generate tabular files like excel etc.
The other issue I ran into was that Adobe only lets you export one file at a time and I had lots of files. Luckily Adobe also has a merge function. I ended up merging all the files together and then exporting them as one big XML file and working with that file to generate what I needed.
In my iPhone application I'm generating an HTML file. I would like to convert that HTML file to a PDF file programatically. The PDF will then be attached to an email.
Does anyone know (have an example) how to convert the HTML file to a PDF?
maybe you should start from here: http://developer.apple.com/iphone/library/documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/dq_pdf/dq_pdf.html
I don't know if this is what your looking for it helped me because it's much easier to generate a prepared html doc then PDF for me. I found a library that does that here http://maniacdev.com/2013/09/ios-library-for-easy-pdf-creation-from-an-html-string-or-URL