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How to Convert BMP to PDF with Java REST API

The short tutorial below elaborates how to convert BMP to PDF with Java REST API. A BMP file format (also known as a bitmap image file or device independent bitmap file) is a raster graphics image file used to store digital images. It is one of the most commonly used image file formats on the Windows operating system. BMP files are uncompressed, which means they contain a lot of detailed image data and take up significantly more disk space than other image file formats, such as JPEG or PNG.

While, PDF (Portable Document Format) is a file format developed by Adobe in the 1990s for viewing and exchanging documents reliably, independent of the software, hardware, or operating system used to create them. PDF files are commonly used for documents such as user manuals, eBooks, application forms, and scanned documents, which can be viewed on any computer with a PDF viewer. PDF files are also commonly used for printing, as they maintain the formatting of the original document regardless of the printer or paper size used.

If you’re interested in BMP to PDF Conversion in Java Low Code API then this can be accomplished with the help of the following sample.

Prerequisite

Steps to Convert BMP to PDF in Java REST API

  1. Set Client ID and Client Secret for the API
  2. Create an object of ImagingAPI class with client credentials
  3. Specify input and output files
  4. Read input BMP file and upload to cloud storage
  5. Create an object of ConvertImageRequest with input and output file formats
  6. Call convertImage method to Convert BMP to PDF using REST API
  7. Save the output PDF file on local disk

Code for BMP to PDF Conversion in Java Low Code API

String ClientID = Client.getID(); //replace Client.getID() with your own client ID here
String ClientSecret = Client.getSecret(); //replace3 Client.getSecret() with your own client secret here
String APIBaseUrl="https://api.aspose.cloud";
String Local_Path = "C:/Temp/";
ImagingApi imagingApiSdk = new ImagingApi(ClientSecret, ClientID, APIBaseUrl);
// Input & output file names
String inputFileName = "BMPtoPDF.bmp";
String outputFileName = "BMPtoPDF.pdf";
try {
// Upload local image to Cloud Storage
File inputFile = new File(Local_Path + inputFileName);
FileInputStream inputFileStream = new FileInputStream(inputFile);
byte[] inputImageData = IOUtils.toByteArray(inputFileStream);
UploadFileRequest uploadFileRequest = new UploadFileRequest(inputFileName, inputImageData, null);
FilesUploadResult filesUploadResult = imagingApiSdk.uploadFile(uploadFileRequest);
String outputFormat = "pdf";
String remoteFolder = null; // Input file is saved at the root of the storage
String remoteStorage = null; // Cloud Storage name
ConvertImageRequest convertImageRequest = new ConvertImageRequest(inputFileName, outputFormat, remoteFolder, remoteStorage);
byte[] convertedImageData = imagingApiSdk.convertImage(convertImageRequest);
// Save exported image to local storage
FileOutputStream fileOutputStream = new FileOutputStream(Local_Path + outputFileName);
fileOutputStream.write(convertedImageData);
fileOutputStream.close();
} catch (Exception e) {
System.out.println(e.getMessage());
}
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The code snippet given on this page empowers you to convert BMP to PDF with Java REST API. You simply have to provide BMP file with the help of the Aspose.Imaging REST API SDK and download output PDF file to save it locally.

The above BMP to PDF Conversion can be put to use with any no code or low code apps on any device or computer.

 

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