Our organization uses aspose licensed version. One issue we are facing right now related to pdf file dimension .we want to reduce dimension of pdf file in java code. I have tried with used code but not worked. I would like to reduce pdf file dimension to A4 size. Can you please help? pdf attached.
String pdfOut = pdfIn.substring(0, pdfIn.length() - 4) + "_resize.pdf";
// load the source PDF document
Document document = new Document(pdfIn);
// get page to trim white space
com.aspose.pdf.Page pdfPage = ((IDocument) document).getPages().get_Item(1);
// get the content boundaries
com.aspose.pdf.Rectangle contentBBox = pdfPage.calculateContentBBox();
// set Page CropBox and MedioBos as per content boundries to tirm white space
pdfPage.setCropBox(contentBBox);
pdfPage.setMediaBox(contentBBox);
// save the resultant PDF
document.save(pdfOut);
return pdfOut;
Pdf dimension:- 8.50 * 11 in
<a class="attachment" href="/uploads/default/50359">sample.pdf</a> (237.3 KB)
Please use the below code snippet in order to resize PDF Page using Java and Aspose.PDF:
Document pdfDocument = new Document(dataDir + "sample.pdf");
com.aspose.pdf.facades.PdfFileEditor.ContentsResizeParameters parameters = new com.aspose.pdf.facades.PdfFileEditor.ContentsResizeParameters(
com.aspose.pdf.facades.PdfFileEditor.ContentsResizeValue.units(0),
com.aspose.pdf.facades.PdfFileEditor.ContentsResizeValue.units(PageSize.getA4().getWidth()),
com.aspose.pdf.facades.PdfFileEditor.ContentsResizeValue.units(0),
com.aspose.pdf.facades.PdfFileEditor.ContentsResizeValue.units(0),
com.aspose.pdf.facades.PdfFileEditor.ContentsResizeValue.units(PageSize.getA4().getHeight()),
com.aspose.pdf.facades.PdfFileEditor.ContentsResizeValue.units(0)
);
com.aspose.pdf.facades.PdfFileEditor editor = new com.aspose.pdf.facades.PdfFileEditor();
editor.resizeContents(pdfDocument, parameters);
// Save output as PDF format
pdfDocument.save(dataDir + "output.pdf");
Thanks asad for the code. However i am facing issue , it reduces the size of first 4 pages of the pdf doc ,but it did not reduces the size of further pages. (Resize pdf attached).
Can you please suggest?1620135466972_resize.pdf (273.3 KB)
It seems like you are using trial version of the API and due to its restriction, you cannot process more than 4 elements of any collection (Page, Annotation, etc.). Please try using the valid license while using the API and if you do not have one, you can apply for free 30-days temporary license and use it. In case you face some issue, please feel free to let us know. output.pdf (274.7 KB)