PDFDoc_CopyXMPData¶
Return a copy of the PDF document’s XMP data object.
PDFDoc_CopyXMPData(pdfDocRef) ➔ xmpDataRef
| → | pdfDocRef |
Text | The PDF document reference. |
| ↩︎ | xmpDataRef |
Text | The XMP data reference |
Make a copy of the XMP data embedded into a PDF document and return a reference to it.
Parameter pdfDocRef is the reference to the PDF document.
The reference to the XMP data object is returned in xmpDataRef. The caller must release
the XMP data reference when no longer needed with a call to ImgObj_Release,
otherwise there will be a memory leak.
