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GroupDocs.Comparison allows you to get the following file information:
- FileType represents the document file type (PDF, Word document, Excel spreadsheet, PowerPoint presentation or image etc.).
- PageCount represents count of document pages.
- FileSize represents the document file size.
- PagesInfo represents the page information.
The following code samples show how to get file information:
try (Comparer comparer = new Comparer(sourceFile)) {
IDocumentInfo info = comparer.getSource().getDocumentInfo();
for (int i = 0; i < info.getPageCount(); i++) {
System.out.printf("\nFile type: %s\nNumber of pages: %d\nDocument size: %d bytes\nWidth: %d\nHeight: %d%n",
info.getFileType().getFileFormat(), info.getPageCount(), info.getSize(), info.getPagesInfo().get(i).getWidth(), info.getPagesInfo().get(i).getHeight());
}
}
The result is as follows:
try (InputStream inputStream = new FileInputStream(sourceFile);
Comparer comparer = new Comparer(inputStream)) {
IDocumentInfo info = comparer.getSource().getDocumentInfo();
for (int i = 0; i < info.getPageCount(); i++) {
System.out.printf("\nFile type: %s\nNumber of pages: %d\nDocument size: %d bytes\nWidth: %d\nHeight: %d%n",
info.getFileType().getFileFormat(), info.getPageCount(), info.getSize(), info.getPagesInfo().get(i).getWidth(), info.getPagesInfo().get(i).getHeight());
}
}
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