Hi Jean, Thank you very much for your patch. I committed it to SVN.
Best regards,
Dom
Am Freitag, 30. Oktober 2009 schrieb Jean Ghali:
> Hi,
>
> Currently Podofo returns a zero width/height rect when
> PdfPage::GetPageBox() is called on a page box not defined on a specific
> page. Pdf specs (3.6.2) provide a number of fallbacks for these cases :
> - ArtBox, BleedBox and TrimBox should default to CropBox
> - CropBox should default to MediaBox
>
> Here is a patch which implement those fallbacks :
>
> Index: src/PdfPage.cpp
> ===================================================================
> --- src/PdfPage.cpp (revision 1155)
> +++ src/PdfPage.cpp (working copy)
> @@ -205,7 +205,23 @@
>
> // assign the value of the box from the array
> if ( pObj && pObj->IsArray() )
> + {
> pageBox.FromArray( pObj->GetArray() );
> + }
> + else if ( strcmp( inBox, "ArtBox" ) == 0 ||
> + strcmp( inBox, "BleedBox" ) == 0 ||
> + strcmp( inBox, "TrimBox" ) == 0 )
> + {
> + // If those page boxes are not specified then
> + // default to CropBox per PDF Spec (3.6.2)
> + pageBox = GetPageBox( "CropBox" );
> + }
> + else if ( strcmp( inBox, "CropBox" ) == 0 )
> + {
> + // If crop box is not specified then
> + // default to MediaBox per PDF Spec (3.6.2)
> + pageBox = GetPageBox( "MediaBox" );
> + }
>
> return pageBox;
> }
>
> Regards,
>
> Jean Ghali
>
> ---------------------------------------------------------------------------
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**********************************************************************
Dominik Seichter - [email protected]
KRename - http://www.krename.net - Powerful batch renamer for KDE
KBarcode - http://www.kbarcode.net - Barcode and label printing
PoDoFo - http://podofo.sf.net - PDF generation and parsing library
SchafKopf - http://schafkopf.berlios.de - Schafkopf, a card game, for KDE
Alan - http://alan.sf.net - A Turing Machine in Java
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