Convert BMP to PDF using Java REST API

Follow this article to BMP PDF conversion using the Java REST API. You will learn how to transform a bitmap image into a PDF document with the help of the Java SDK, leveraging the ImageTemplate class to customize the appearance of each page in the resulting PDF.

Prerequisite

Steps to Convert BMP in PDF using Java REST Interface

  1. Create an object of the PdfApi class by passing the secret key and user ID
  2. Upload the source BMP file into the Cloud storage by reading it into the memory stream from the disk
  3. Prepare the image template for the PDF creation
  4. Create as many templates as there are images to be added in a List object
  5. Create the ImageTemplatesRequest using the above‑mentioned image templates collection
  6. Call the PutImageInStorageToPdf() method with the output PDF file name and the input request
  7. Download the output PDF file from the Cloud storage and save it on the disk

These steps summarize the development of a Bitmap to PDF converter using Java REST API. Upload the BMP file(s) to the Cloud storage, create an ImageTemplate for each BMP file, and assemble a collection of these templates that is used to build the ImageTemplatesRequest object. Finally, invoke PutImageInStorageToPdf() to render the collection of templates as multiple pages in the output PDF file.

Code to Change BMP to PDF using Java REST Interface

The sample code demonstrates a BMP‑to‑PDF converter using the Java Low Code API. The ImageTemplate class lets you configure page margins, height, and width for the output PDF, and you can set the ImageSrcType to Common or EMF as required.

For information on attaching images to a PDF, see the article Attach image to PDF using Java REST API.

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