How to find Popup annotation

Question

Hi,I am creating a Highlight annotation. When you create this annotation automatically, as written in the documentation, an annotation of the Popup type is created. At some point, I need to delete the created annotation. In this case, I would like to delete the Popup annotation associated with the Highlight annotation. The documentation says that Highlight annotation is the parent of Popup annotations. How to find Popup annotation associated with her Highlight annotation?Thanks

Thom Parker · Accepted Answer

Convert the pdAnnot into a CosDict Object, then get the Popup Property. This can then be converted into a PDAnnot.

PDAnnotGetCosObj()

PDAnnotFromCosObj()

Do you have PDFCanOpener? This tool will be a huge help.

http://www.windjack.com/product/pdfcanopener/

Thom Parker · Answer

All anotations have a "Popup" property in the annotation dict. This is an indirect reference to Popup annotation.

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