Byte array to pddocument

Parameters: doc - The COSDocument that this document wraps. Only use FileStreamResult when you have a stream open. MemoryStream ms = new MemoryStream(pdfByte); Response. Length); // The PDF is now as Byte Array in memory using ( var filestream = File. I have a byte[] receveid from a Wcf service. S. You can read the details at: Convert PDF File to Byte Array or Byte Array to PDF using C#. File; import java. Then, it uses the instance method called Write() to write the byte array into the created file. PDF files can easily exceed that limit. NET Core for the same PDF download process. GetBytes(fileBytes); // Here the fileBytes are already encoded (Encrypt) value. Files class has pre-defined readAllBytes () method which reads all the bytes from a file. I haven't seen any very good solutions on here that work cross browser or that are pure javascript. Data URLs [ ^] have a maximum length which varies depending on the browser. call_API_print_sticker(Id); I have to call this method a number of times and then convert to pdf. PNG"; // Initialize byte array. org. FileInputStream; import java. ToArray(); // So i got the byte array of the original pdf at this point. PdfDocument CreatePdf( string html) {. The buffer automatically grows as data is written to it. Raw. LETTER, 0. 4695 Chabot Drive, Suite 200 Pleasanton, California 94588 Dec 5, 2022 · Solution 1. The below code is working fine. It is imperative that we take note of the way we’re utilizing Aug 10, 2010 · Solution 4. NET developers can easily load & convert PDF files to BYTEARRAY in just a few lines of code. I need a function which accepts byte array of . I don't like this approach because it displays base64 encoded format in URL, is there any other way to convert byte array into PDF and display in on HTML page along with the print dialog (window. Please help me on this. Nov 12, 2019 · 2. 3 days ago · Dim msFinal As System. getValoreString("PDFmulti", "PDF"). you explicitly write to the local file system and even stress that fact in the comment. byte[] fileByteArray = Convert. 100. InsertAfterSelf(newParagraf3); Dec 23, 2015 · I need to save a pdf document, generated by aspose. Apr 22, 2022 · Method 2: Using readAllBytes () method of Files class. using (MemoryStream stream = new MemoryStream()) 1 min read. The problem comes in figuring out how the heck I get my byte[] in the right in the right place so it gets displayed. Code of the pdf creation (the pdf is succesfully created): PDDocument document = new PDDocument(); PDPage page = new PDPage(); document. If the target file already exists, it is overwritten. Words and Workbook constructor in Aspose. This method accepts a byte array. But I wanted to know if it is possible to convert WORD document (Byte array) to PDF Document (Byte array). Save (msFinal) Dim convertedDoc () As Byte. RandomAccessReadBufferedFile; RandomAccessReadBufferedFile is backed by the given file. public class CustomMultipartFile implements MultipartFile { private byte[] input; @Override public String getName() { return null; } @Override public String getOriginalFilename() { return null; } @Override public String getContentType() { return null; } //We've defined the rest of the Jun 30, 2022 · Steps for Opening a PDF from a Byte Array. The first parameter of FileStream is a path to a file on the file system; not a base64-encoded string. 3. Now how do i convert this. WritePagePart () method to add your image. PdfDocument pdf = new PdfDocument(writer); PdfMerger merger = new PdfMerger(pdf); I. PDF", Byte[]); This creates a new file, writes the specified byte array to the file, and then closes the file. 1. Process byte array as of your requirement. If you already have the byte array for the file then you don't need to use a FileStream, but you could instead use a MemoryStream Class (System. Document constructor in Aspose. Feb 9, 2017 · I have a byte array of . using (FileStream stream = File. WriteAllBytes("filename. Sep 7, 2020 · Try to convert it into Uint8Array before, it could give you proper structure that would become ready to further process: Try that: const blob = new Blob([new Uint8Array(byteArrays)], { type: "application/pdf" }); const exportUrl = URL. pdf"; try (PDDocument pdfDocument = PDDocument. Im trying to create an PDF with PDFBox and attach it to an eMail. Regards, RSY . You need to follow the steps below for converting PDF to a byte array: Load input PDF File; Initialize a Byte Array; Initialize FileStream object Jan 28, 2009 · 65. PDF is a professional PDF library applied to creating, writing, editing, handling and reading PDF files without any external dependencies. If the PDF is in a file, you could use a FileInputStream to read it into a byte []. Cells support loading files from stream so you can convert byte array to memory stream and then load and save as PDF. Open Jul 10, 2018 · This function returns an Array Buffer. Oct 1, 2015 · PdfDocument from byte[] Post a reply Spire. – Guffa Aug 5, 2019 · 6. byte[] sticker = db. I tried creating a String from my byte array and into the output stream instead of my proof-of-concept "HELLO WORLD" String, but Mar 23, 2020 · Instead of the parameters starting with a '?', it will start with a '#'. Without that information you can't do anything useful. Also, as you can see in the example, I am providing to Reserves Amount, if amount < $50,000 no need for document to justify amount. Saving a binary file in PDF format. Is it possible? If it is, how can I manage that? Thanks Dec 27, 2011 · You can use the Common IO library which will help convert simply from file to byte array or from byte array to file. Apr 24, 2017 · Good morning, I have pdf document that is saved in the DB as byte [] . Fragments don't get sent to the server during an HTTP request. I need to turn this byte array into a PDF in a new window. Length); } Our method simply creates a FileStream object passing in the intended file path as the only argument. Convert(String) Converts the source file to PDF and get the output as public static void ConvertPDFToJPEG(Byte[] PDFBlob, int resolution, string dataDir) // Open document using (MemoryStream InputStream = new MemoryStream(PDFBlob)) Languages. no, the file is showing corrupted when I open it manually from the URL as well. Sample Code — C# PdfDocument pdfDocument = new PdfDocument (pdfBytes); pdfViewer. NET PDF, you can convert the PDF stored in a PdfDocument object to byte array by creatinga new Memory stream class andsaving the PdfDocument as stream. Load input PDF File. In addition, you will receive some basic information about this PDF (MIME type, extension, size). var fileInfo = new FileInfo(filePath); How to convert PDF to Base64 online. Method 3: Using a File Write. If necessary, select the desired output format. Convert(Byte[], String, String) Converts the source byte array to a PDF of the given name. It is backed by the given byte array or ByteBuffer. ReadAllBytes(tempFileName); Oct 30, 2013 · Hi, I am facing problem whil writing byte data into PDF file. Contribute to shinray/bytetopdf development by creating an account on GitHub. var blob=new Blob([bytes], {type: "application/pdf"});// change resultByte to bytes. This is the classic way of reading the file's content into a byte array. Open(OriginalPDFFileName, FileMode. Consider Paul's rocket mass heater . ByteArrayOutputStream bos=new ByteArrayOutputStream(); StreamResult result=new StreamResult(bos); transformer. io. Mar 31, 2015 · Solution 1. I convert it to Aspose. public static byte[] ProcessLargePdfDocument(PdfDocument pdfDocument) {. Here, we simply take the byte array and write it to the canvas buffer, then save the contents to a file. – Jun 2, 2019 · How can you download a file on React js that is passed as a byte array? This question has been asked and answered on Stack Overflow, the largest online community for programmers. If you want to have the merged PDF in a byte[] at Jul 20, 2016 · using (XpsDocument xpsDocument = new XpsDocument(tempFileName, FileAccess. (I was looking for some kind of outputstream, or at least byte array). ToBase64String(bytes). pdf" ; // 初始化一个字节数组 byte [] buff = null ; // 初始化 FileStream 对象. Pdf. ByteArraytoPDF. private iText. Now i want to show that in browser but nothing works. Using the constructor with an InputStream copies the data to the buffer. MemoryStream = New System. load(new File(formTemplate))) PDAcroForm acroForm = pdfDocument Hi Jason, I m using same and getting byte array from web service. return File. Our first option is to rent an array, load the file data into it, and return the rented array: public static (byte[] rentedArray, int length) ConvertToPooledArray(string filePath) {. String formTemplate = "myFormPdf. ASCII. Net for converting Word document to PDF and it works fine. Internally the data is stored in a chunk of ByteBuffers with a default chunk size of 4KB. Cloudmersive® is a leader in Highly Scalable Cloud APIs. P. The PdfSmartCopy object is able to detect redundancies in the multiple files which can reduce file size some times. var bytes = new Uint8Array(resultByte); // pass your byte response to this constructor. First of all, what is a Blob? Let the Feb 6, 2024 · Read File Into Rented Byte Array. Hi, If you save the same byte array into a physical file and then create PdfDocument from that file and it works fine, then PdfDocument is working correctly. Create PdfDocument with a byte array. Initialize a Byte Array. If the PDF is a PDDocument, you can save it to a ByteArrayOutputStream, and get a byte [] that way. … public PDDocument( COSDocument doc, RandomAccessRead source, AccessPermission permission) Constructor that uses an existing document. How to convert a PDF to byte array in Java - You can read data from a PDF file using the read () method of the FileInputStream class this method requires a byte array as a parameter. AppendHeader( "Content-Disposition", "inline;filename=data Jun 25, 2014 · It will read one byte or more, and return how many bytes were actually read. print()). You have to know the type of data being passed. Length); using (WordprocessingDocument wDoc = WordprocessingDocument. The '#' and everything after is called a fragment. Convert binary data to a pdf file. Document (new MemoryStream (pdfDocumentByte)); Then after work on it using Aspose. In . The PDF file is created but no data is stored inside file. Exampleimport java. Use Binary writer to write to MemoryStream1. Close(); byte[] pdfByte = stream. Is there a way to do this? Here is my code: Javascript May 18, 2022 · In order to convert a byte array to a file, we will be using a method named the getBytes () method of String class. ByteArrayOutputStream; public class PdfToByteArray { public Aug 16, 2012 · 28. pdf", SaveFormat. Download or copy the result from the “Base64” field. using (var ms = new MemoryStream()) {. If you know that the data represents some kind of file type you can try to detect the type. A byte array is an adjacent memory block representing a sequence of bytes. file. So now I do the following: 1. Jun 24, 2013 · Hi i have a big problem. transform(source, result); byte []array=bos. Byte[] fileBytes = File. This stream contains information about thePdfDocument object and can be converted to byte array. Initialize FileStream object. Please let me know how we can achieve that. Your response is byte array from your server application. ReadAllBytes to load the PDF file, and then encode the byte array as normal using Convert. N, where N is a digit between 0 and 7". pdf byte array directly. ToBase64String(fileBytes); Indeed. MemoryStream () doc. Feb 5, 2015 · 1. Whether you are working with Azure blob storage, zip files, PDF files, or any other format, you can find helpful How to Convert PDF to BYTEARRAY. createObjectURL(blob); window. Net MVC C#. Choose the source of PDF file from the “Datatype” field. 43. I need to convert the code to . PDFont font = PDType1Font. IO) | Microsoft Learn [ ^] Simple creating the MemoryStream instance, write the byte Apr 19, 2024 · Let’s create our own implementation for the MultipartFile interface and wrap the input byte array:. How do I store it and then combine the byte array pdfs to one. Read from MemoryStream1 (it's closed when it is written to) into MemoryStream2. I have no clue how FileMaker converts the byte array to the string… sorry. Basically the PDFs are used to store images that are then analysed from the core data they contain. get (“path”, “to”, “file”) to construct the Path that describes where our file May 30, 2011 · Solution 3. ContentType = "application/pdf" ; Response. Jul 12, 2016 · This is pretty much the simplest, safest and recommended way to merge PDF files. I tried significant amount of time to find out how to coinvert the cont object in the above example to a byte array input stream to I could use it in the next step - which is displaying it in a webpage. If you ignore the return value of the Read method, you may only get part of the file. convertedDoc = msFinal. We can also use Paths. Jan 19, 2017 · You signed in with another tab or window. Copy. ToArray () where I then save the convertedDoc to the database. Use File. byte array to pdf. OpenWrite(NewPDFFileName)) BinaryWriter bw = new BinaryWriter(filestream); Dec 27, 2016 · Using pdfbox, is it possible to convert a PDF (or a PDF byte[]) into an image byte[]? I've looked through several examples online and the only ones I can find describe how either to directly write Python for . Create a RAM-drive at runtime, save the bytes to that virtual drive with a PDF extension, then have Adobe Reader open that virtual file. In addition to being able to print PDFs, it also supports reviewing PDFs with annotation tools. Paste the URL or select a PDF file from your computer. As you can see, not very helpful. In Opera, the limit is 64Kb. Array buffers are used to keep binary data: images, PDFs, etc. Byte Array*. Implementation: Convert a String into a byte array and write it in a file. doc document and return byte array of pdf document. string inputFile = dataDir + @"Test. Now I want to return byte[] instead of saving it. I am updating the values of an editable PDF using PDFBox. Or, if you are streaming this back to a browser, simple write the bytes to the output stream, marking the appropriate mime-type in the headers. I have the following situation, into a method I have: ByteArrayInputStream fis = new ByteArrayInputStream(Bean. 75F, 0. 0%. I will try using FromStream directly (was following someone else's code in creating the Image from the byte array). Instead of saving, I want to return stream. So, could you please help me how can I solve the problem? I am attaching my code and text file please check it. However, when I'm converting it to byte array and sending to the client side for downloading, it's getting corrupted. pdf"); var content = Convert. In some cases, you may need to convert a PDF file to a byte array using the C# application. AppendPage(); Oct 11, 2016 · How to convert pdf Byte[] Array to downloadable file using iTextSharp. Aug 29, 2016 · I am trying to split a pdf document through org. I need to convert that PdfDocument object to byte array or stream. Procedure: Take a text file path. For instance, you might need to serialize a PDF document then converting it to a byte array can help. byte [] buff = null; Mar 25, 2015 · 3. swapy. Open the pdf document. Advertisements. The byte array represents a pdf file. Sign Up. x only needs to be in the first 1024 bytes and not the first 4 - This is wrong, the specification (ISO 32000-1) clearly says "The first line of a PDF file shall be a header consisting of the 5 characters %PDF- followed by a version number of the form 1. You switched accounts on another tab or window. Write(/* use my own way to write xps file */); // use your own way to write write the xps file instead. Apr 1, 2010 · Is it possible to convert document(doc/docx) byte[] array to . Here is the sample code about the Android platofrom, you could refer to it. Clear(); Response. byte[] pdfasBytes = Encoding. source - the parser which is used to read the pdf. Document pdfDocument = new Aspose. C#. It has an in-memory About Us. Here is the code to read a file into a byte array using FileInputStream class in Java: public static byte[] readFile (String file) throws IOException { File f = new File( file); // work only for Jul 21, 2020 · This is how you initialize your PdfMerger: PdfWriter writer = new PdfWriter(dest); // 'dest' is local file system path. public class ByteArrayOutputStream extends OutputStream. Oct 26, 2009 · All you need to do is run it through any Base64 decoder which will take your data as a string and pass back an array of bytes. Nov 15, 2018 · The server-provided byte array can also be used for various PDF document displaying and file downloading scenarios with either directly MIME type data transfer or client-side AJAX calls. 1,616 1 15 32. Convert Byte Array to PDF online using a free decoding tool which allows you to decode Byte Array as PDF and display it directly in the browser. 5. Write(data, 0, data. File. words and I’m saving the document to PDF. GetAttributeValue<string>("filename"); Feb 19, 2020 · Get Started. The data can be retrieved using toByteArray() and toString() . Java developers can easily load & convert PDF files to BYTEARRAY in just a few lines of code. Words to convert images to PDF. ReadWrite)) XpsDocumentWriter writer = XpsDocument. Mar 30, 2013 · stream. Open)) using (BinaryReader br = new BinaryReader(stream)) DocDataStream = br. Print the byte array. byte[] bytes = Encoding. public ActionResult DisplayPDF() { byte[] byteArray = GetPdfFromDB(); return new FileContentResult(byteArray, "application/pdf"); } Jan 27, 2016 · You just need to add one extra line and it should work. Feb 16, 2019 · I have a controller which send the response Entity as response to ajax call which is in byte array form of pdf. Posted 10-Aug-10 10:49am. // 加载输入 PDF 文件 string inputFile = dataDir + @"testpdf. How to Convert PDF to BYTEARRAY. doc to pdf byte array. posted 10 years ago. Dec 17, 2020 · I am trying to request a PDF file from my java server through a react typescript app. Open(ms, true)) At the end of this, after your edits, you copy the updated content back to session: lastParagraf. 5K pages). Jul 28, 2021 · 3) Using FileInputStream and JDK. Python script to convert from byte array to PDF. Aug 3, 2017 · I have been attempting to save a large PdfDocument into a byte array using various means but always come back to an out of memory exception (file is 200 MB and 2. get (“path/to/file”) or Paths. You signed out in another tab or window. public PDDocument( COSDocument doc, RandomAccessRead source, AccessPermission permission) Constructor that uses an existing document. ReadBytes(( int )stream. pdfbox. Feb 16, 2021 · I would like to first convert each file to a PDF and then combine all of the PDFs to one single PDF using PDFSharp (this part is already implemented). Nov 29, 2020 · You can convert PDF to Byte Array in order to transmit or store it for further processing. Response. Press the “Encode PDF to Base64” button. Oct 24, 2007 · in our existing, extensive code base that generates a byte[] containing a complete PDF. or. toPath(), dataForWriting); Our example either creates a file, or truncates an existing file and opens it for write. If it is a byte array, you can write it to disk so it becomes saved as *pdf file. ReadAllBytes(@"TestData\example. I've been working to do a PDF file download from bytes[] in ASP. i tried every suggentions from old stackoverlow questions but nothing works. Load the contents into the byte array. One of the overloads on it accepts a full PdfReader object which can be instantiated however you want. public PDDocument ( COSDocument doc, RandomAccessRead source, AccessPermission permission) Constructor that uses an existing document. Apr 1, 2019 · 1. Then trying to display this byte[] through react-pdf. I want to store it in an array of arrays and then convert them once I have all them. Requirement:- I am reading Byte array from text file and then I want to create pdf file and write the bytes data on same file. For a simple byte array to PDF conversion, Python’s built-in file write feature can be used. // Load input file. multipdf. But these days machines have a lot of memory. Aug 18, 2021 · C# : How to convert a local pdf file to a byte [][] 5. Mar 4, 2020 · Solution 1. For example, something like this: view source print. 8. IO. // byte array to a downloadable pdf? i tried the method below but to no avail. here is my response from spring controller Mar 19, 2018 · using (MemoryStream ms = new MemoryStream()) ms. GetAttributeValue<string>("documentbody")); string fileName = en. Splitter and need to perform certain file operations on this single page PDDocument, How can I convert PDDocument to File Ob The Blazor PDF Viewer is a UI component for displaying PDFs from byte arrays, streams, or file paths. Jan 11, 2023 · We will get byte array as an response from API and same we need to encode and convert into PDF inside Custom Dialog box in Angular, where you can fire events on closing of dialog to fire another event. com/blog/using-ironpdf/save-by Jul 29, 2018 · This tutorial shows several ways to convert a byte[] array to File in Java. I saved it, it works all fine. Document as following: Aspose. addPage(page); // Create a new font object selecting one of the PDF base fonts. . And, of course, you will have a special link to download the PDF to your device. Entities) {. FromBase64String(en. The only difference between a byte array and a physical file is current position of the stream. Mar 21, 2022 · The only way out is to know how to convert the cont object to a byte array and store it in the memory before displaying. Either that, or create your own viewer or find a PDF viewer that accepts memory content or a stream. // Creates a new instance of PdfDocument class. doc document and I need to convert this byte array of . readAllBytes (). long numBytes = new Oct 17, 2021 · Hello, . getValoreString ("PDFmulti", "PDF"). writeByteArrayToFile(mFile, yourArray); Oct 12, 2022 · Below method is taking html in memory and returning PdfDocument object of itext7. Words for . For demo purposes, a PDF data report, Product Order Activity (shown in the screenshot above), is generated from a static data source (simulating the data from You need to stream the document to a byte array and the size is the length of this byte array. nio. Converting a PDF document into a Byte Array allows you to perform this task. For example, in Chrome, the limit is 2Mb. Save(@"C:\Test\Out. I just want to get the byte[] array of the pdf Aug 4, 2015 · You can also use Aspose. Apparently when the data is loaded using the openrowset, it is inserting 27 characters in the front that is throwing the file off. Apr 2, 2023 · If you want to know how to create a PDF File from a Byte Array in C# you can check out the full tutorial below:https://ironpdf. With Linux there is the file command that uses the magic (5): file command's magic pattern file - Linux man page [ ^] to detect file types. Include the namespace in your class file. Mar 26, 2015 · I need to host a api on a server where my pdf files resides. Welcome to our Microsoft Q&A platform! To save the pdf file and show the pdf from the byte array, try to achieve the function on each platform and you could use DependencyService to call the code in the shared project. Your best bet would be to create a generic handler to load the PDF file for a specific row, and point your <iframe> to that handler. Now let us also discuss the use-case in order how to write Integer, Double, Character Values in the File (using Wrapper Class) Jan 8, 2024 · We can write our byte [] in one line using the Files class: Files. Reload to refresh your session. Learn from the solutions and code examples provided by other users, or share your own insights and tips. 以下代码显示了如何使用 C# 将 PDF 文件转换为字节数组，其中生成的 ByteArray 被传递给用于将输入文件转换为图像的方法：. ContentType = "application/pdf"; Mar 13, 2018 · When I'm downloading the file on the server side locally, it works perfectly. pdfInBytes = pdfInBytes; //the byte array representing pdf return PartialView("PopupPDF,pdfDTO); Feb 24, 2024 · This snippet uses ReportLab to create a PDF canvas, which you normally use to draw text and graphics onto the PDF. then i call api from my code by passing the file to get the pdf and then i will display it to the browser. Create the Blob object and download the file. PageInfo newPage = doc. Pdf); But, i do not want to it be saved to a locally. Currently, i have coded something like this… Stream s = new MemoryStream(content); Document doc = new Document(s); doc. docx/. Convert tiff byte array to pdf byte array using itextsharp with C#. This is the data structure commonly used in programming languages such as C#, Java, C++, and others. 2. As we are talking a few thousand documents being analysed on a daily basis the other functionality within the application would need to be reworked to generate the byte[] before the analysis can take place. Convert that file into a byte array by calling Files. Thumbnails, bookmarks, hyperlinks, and tables of content provide easy navigation within and outside PDF files. Closing a ByteArrayOutputStream has no effect. Read in byte array from DB. Convert(Byte[], String, String, ConversionOptions) Converts the source byte array to a PDF of the given name. Pass OutputStream instead of File to the StreamResult constructor. The COSDocument that is passed in must be valid. pdf for java library to memory (without using temporary file) I was looking at the documentation and didn't find the save method with the appropriate signature. May 31, 2011 · The problem is the PDF spec says the %PDF-1. For example, byte[] buffer = “WORD DOCUMENT”; Stream stream = new MemoryStream(buffer May 16, 2017 · Solution 1. Write(byteArray, 0, byteArray. reply. getBytes()); As you can see fis varialbe is a ByteArrayInputStream and Bean. If you still have problems, please try to isolate the problem into a small test application Converts the source byte array to PDF and get the output as byte array. open(exportUrl); May 12, 2014 · First, create the page where you want the image to go, then use the PageInfo. Asynchronous implementation of this is also available. Aug 10, 2012 · Create a variable to hold the bytes: private ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); Have the PdfWriter output the data to the byte [] as it creates the document: Document document = new Document(PageSize. In the Controller, i would like to do this: PDFDto pdfDTO = new PDFDTO(); pdfDTO. GetBytes(html); ConverterProperties properties = new If you already have the byte[], you should use FileContentResult, which "sends the contents of a binary file to the response". File mFile = new File(filePath); FileUtils. Next Steps If you're interested in learning more about the basics of Java, coding, and software development, check out our Coding Essentials Guidebook for Developers , where we cover the essential languages, concepts, and tools that you'll need to become a professional Apr 4, 2018 · Hi, I’m using Aspose. 0. Document I want to save it back to the DB as byte []. write(outputFile. Example: Output: On console. e. At present, I’m passing word document byte stream to aspose. apache. Kernel. HELVETICA_BOLD; Jul 13, 2022 · using var stream = File. Usually this happens if something is wrong with the byte array. Don't forget to close the stream once done. This class implements an output stream in which the data is written into a byte array. cs. Code: foreach (Entity en in res. toByteArray(); edited Dec 10, 2012 at 11:32. Flush(); stream. 75F); I'm using AngularJS with an HTTP resource to call an external API and my response is a byte array. The request to the server looks like this: const [invoice, May 15, 2017 · I've a byte array which I get from an API. CreateXpsDocumentWriter(xpsDocument); writer. Then, simply write that file out with pdf in the file name. java. Create(filePath); stream. But even unable to open pdf it is showing "unable to open this file either not a supported file type or file has been damaged". either, you can write the bytes to the response output stream and user will be prompt to download and save the file. . My initial attempt was to simply use MemoryStream. 1-415-234-7421 9 AM - 5 PM Eastern Time - Open Now. How my api will return a pdf n how i can consume in my app is something on which i struck. getBytes () returns a byte [] So now I need to put the content of the fis object into public PDDocument( COSDocument doc, RandomAccessRead source, AccessPermission permission) Constructor that uses an existing document. sk oc qt va md kj ns bd ur cp