Convert XPS to BMP using Java

You can check the quality of Aspose.Page XPS to BMP conversion and view the results via free online XPS to BMP Converter or XPS Viewer

Aspose.Page Java XPS to BMP converter allows to convert XPS document to BMP image on any OS for which Java Virtual Machine exists.
It is necessary to do several steps in order to perform XPS to BMP conversion:

  1. Initialize an input stream for input XPS document.
  2. Create an instance of XpsDocument from created earlier input stream.
  3. Specify SmoothingModeResolution and other options of BmpSaveOptions.
  4. Create an instance of ImageDevice.
  5. Save XPS document as image with BMP save options to an array of arrays of bytes. One array of bytes for one page of input document.
  6. Save resulting 2-dimensional arrays of bytes to BMP files creating for every bytes array a new file output stream.

Following code snippet shows how to convert XPS to BMP files in Java:

 1// For complete examples and data files, please go to
 2// The path to the documents directory.
 3String dataDir = Utils.getDataDir();
 4// Load XPS document
 5XpsDocument document = new XpsDocument(dataDir + "input.xps");
 6// Initialize options object with necessary parameters.
 7com.aspose.xps.rendering.BmpSaveOptions options = new com.aspose.xps.rendering.BmpSaveOptions();
10options.setPageNumbers(new int[]{1, 2, 6});
12// Create rendering device for image
13com.aspose.xps.rendering.ImageDevice device = new com.aspose.xps.rendering.ImageDevice();
14, options);
17// Iterate through document partitions (fixed documents, in XPS terms)
18for (int i = 0; i < device.getResult().length; i++) {
19    // Iterate through partition pages
20    for (int j = 0; j < device.getResult()[i].length; j++) {
21        // Initialize image output stream
22        FileOutputStream imageStream = new FileOutputStream(dataDir + "XPStoBMP" + "_" + (i + 1) + "_" + (j + 1) + ".bmp");
23        // Write image
24        imageStream.write(device.getResult()[i][j], 0, device.getResult()[i][j].length);
25    }

See XPS to BMP conversion in .NET and C++.

Let’s consider BmpSaveOptions. Using this class we can assign different conversion parameters while converting XPS to BMP.

Evaluate XPS to BMP conversion online on our XPS to BMP Converter. You can convert several XPS files to BMP at once and dowload results in a few seconds.

You can download examples and data files from GitHub.

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