Convert XPS to BMP using C++ API

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 C++ XPS to BMP converter allows to convert XPS document to BMP image on Windows and Linux.
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 SmoothingMode, Resolution 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 C++:

For complete examples and data files, please go to https://github.com/aspose-page/Aspose.Page-for-C

See XPS to BMP conversion in .Net and Java.

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

• SmoothingMode assigns a degree of smoothing for lines, curves and edges of filled areas, may be AntiAlias, HighQuality, HighSpeed and Default (none). Default value is HighQuality.
• Resolution controls resolution of resulting image. Default value is 96.
• TextRenderingHint assigns quality of text rendering, may be AntiAlias, AntiAliasGridFit, ClearTypeGridFit, SingleBitPerPixel, SingleBitPerPixelGridFit, SystemDefault. Default value in XPS to BMP conversion is AntiAliasGridFit.
• InterpolationMode defines algorithm that is used when scaling or/and rotating image, may be Bicubic, Bilinear, High, HighQualityBicubic, HighQualityBilinear, Low, NearestNeighbor and Default. Default value is HighQualityBicubic.
• PageNumbers represents an array of numbers of pages which will be saved 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.