Versions conflict: Obtain non-standard page width/height values using version 2.6.3

Aspose.PDF Product Family
1

Hello,

If I’m using Aspose.Pdf.Kit 2.6.3 and I load a PDF file which does not have standard page size (A4, A3…), but certain specific values for page width/height…

Is it possible to obtain those page width/height values using version 2.6.3?

I haven’t found how to do that, and I know it is possible in version 3.0.0 (using, i.e., PdfPageEditor.GetPageSize(pageNumber).Height),
but version 3.0.0 has some issues about adding text and images, so in some way I’m trapped :slight_smile: between these two versions.

Thanks.


2

Hi,

For Aspose.Pdf.Kit v 2.6.3 you can use the PageSize property of PdfPageEditor http://www.aspose.com/documentation/file-format-components/aspose.pdf.kit-for-.net-and-java/aspose.pdf.kit.pdfpageeditor.pagesize.html

Please see the following thread for code sample <A href="https://forum.aspose.com/t/129195</A></P> <P>Thanks.</P>

3

Thanks for your answer,

The code that you mentioned assigns values to the page width/height, but does not retrieves them, so I still have a doubt about this.

I know that with Aspose.Pdf.Kit 3.0.0 you could obtain the height like this:

float height;

PdfPageEditor pdfPageEditor = new PdfPageEditor();

pdfPageEditor.BindPdf(pdfStream);

height = pdfPageEditor.GetPageSize(1).Height;

… But in version 2.6.3 there is no such PdfPageEditor.GetPageSize() method; instead, there is a PdfPageEditor.PageSize property that unfortunately has no getter :frowning:

(as I said before, right now I’m “forced” to use 2.6.3 because there are issues with 3.0.0)

Thanks and good work!




4

Hi,

Sorry for the confusion. You can use the GetPageHeight (http://www.aspose.com/documentation/file-format-components/aspose.pdf.kit-for-.net-and-java/aspose.pdf.kit.pdffileinfo.getpageheight.html) and GetPageWidth (http://www.aspose.com/documentation/file-format-components/aspose.pdf.kit-for-.net-and-java/aspose.pdf.kit.pdffileinfo.getpagewidth.html) function of PdfFileInfo class to get page hieght and width.

Thanks.

5

Hi,

I tried that code before, for example like this:

PdfFileInfo info = new PdfFileInfo(pdfFile);

return info.GetPageWidth(1);

But it doesn’t work in my tests (with Aspose.Pdf.Kit version 2.6.3) when the PDF does not have standard page size (A4, A3…)

Thanks.

6

Hi,

Can you please give us the file with which you are having problems so that we can test it.

Thanks.

7

Hi,

I’ve attched the PDF file. It has 2 pages, each one with a different size; both of them are not standard sizes.

Thanks in advance.

8

Hi,

I've tested it with the pdf and am not able to reproduce the error. The method PdfFileInfo.GetPageWidth works both in v 2.6.3 and in v 3.0, and the width of the two pages are obtained (515 for page1, 756 for page2).

As for the two issues about PdfFileMend in v 3.0, we are working on them and have fixed one. we will inform you if the other issue will be resolved. Sorry for the inconvenience.

Thanks,

9

Hi,

You are right. I had those problems because I had not icluded next code line:

ThePDFstream.Seek(0, SeekOrigin.Begin);

I APOLOGIZE for that.

Sorry for the inconvenience and thanks for the attention.