With GroupDocs.Merger, you can rotate pages in EPUB documents, enhancing document management capabilities in Java applications.
// Create a Merger instance and load the source file
Merger merger = new Merger("document.epub");
// Specify the page number to rotate
RotateMode rotateMode = RotateMode.Rotate180;
RotateOptions rotateOptions = new RotateOptions(rotateMode, new int[] { 1 });
// Perform the page rotation operation
merger.rotatePages(rotateOptions);
// Save the output file to the desired location
merger.save("result.epub");
GroupDocs.Merger for Java provides a comprehensive set of features for processing over 50 popular business file formats efficiently.
Combine PDFs, Word documents, presentations, spreadsheets, Visio diagrams, images, and archives. Use customization options for optimal results.
Rearrange pages by moving, swapping, or deleting them to better organize your content.
Rotate pages to a specific angle or switch between portrait and landscape orientations.
Select a single page or a range of pages and save them as a new file in a specified location.
// Load the source file into the constructor
Merger merger = new Merger("document.epub");
// Retrieve the total number of pages
IDocumentInfo info = merger.getDocumentInfo();
int lastPage = info.PageCount;
// Configure the rotation settings for even pages (180 degrees)
RangeMode rangeMode = RangeMode.EvenPages;
RotateMode rotateMode = RotateMode.Rotate180;
RotateOptions rotateOptions = new RotateOptions(rotateMode, 1, lastPage, rangeMode);
// Apply the page rotation operation
merger.rotatePages(rotateOptions);
// Save the output file
merger.save("result.epub");
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Explore the powerful features provided by our document processing library.
GroupDocs.Merger supports over 50 file formats, allowing you to modify documents effortlessly with a wide range of operations.
