Function cwipc_metadata_description

• Defined in File api.h

Function Documentation

const char *cwipc_metadata_description(cwipc_metadata *collection, int idx)

Return description of an item (C interface).

The description is intended to be machine-readable for code that understands it. For example, it will contain image widht and height and such.

Parameters:

• collection – the metadata collection

• idx – The item index

Returns:

the description (borrowed reference)