API to retrieve the annotations by using Annotation Types Macros.

[Parthipan R]

FPDFPage_GetAnnot API is used to get the annotation from the page by using index of FPDFPage_GetAnnotCount result. It is not fare to check the single annotation (like link annotation) is available or not in a page. Is there any API to retrieve the annotations using Annotation Types Macros instead of index value? 

[Dan Sinclair]

That API doesn't exist, you can do the same by looping through all the annotations and storing into a hash if you need to be able to look them up by type.

dan

On Tue, Sep 11, 2018 at 7:01 AM Parthipan R <rpart...@gmail.com> wrote:

FPDFPage_GetAnnot API is used to get the annotation from the page by using index of FPDFPage_GetAnnotCount result. It is not fare to check the single annotation (like link annotation) is available or not in a page. Is there any API to retrieve the annotations using Annotation Types Macros instead of index value? 

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[Parthipan R]

Thanks for the details. 

is there any option for retrieving the destination of link annotation using this API?

[Dan Sinclair]

Depends on how the link is stored in the annotation, if it's in the dictionary you can use FPDFAnnot_HasKey and FPDFAnnot_GetValueType for the key/value. If it's a page object you can use those APIs.

dan

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