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Diffstat (limited to 'include/qpdf/QPDFAnnotationObjectHelper.hh')
| -rw-r--r-- | include/qpdf/QPDFAnnotationObjectHelper.hh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/qpdf/QPDFAnnotationObjectHelper.hh b/include/qpdf/QPDFAnnotationObjectHelper.hh index 3dd62222..39a530a3 100644 --- a/include/qpdf/QPDFAnnotationObjectHelper.hh +++ b/include/qpdf/QPDFAnnotationObjectHelper.hh @@ -40,6 +40,13 @@ class QPDFAnnotationObjectHelper: public QPDFObjectHelper // This class provides helper methods for annotations. More // functionality will likely be added in the future. + // Some functionality for annotations is also implemented in + // QPDFAcroFormDocumentHelper and QPDFFormFieldObjectHelper. In + // some cases, functions defined there work for other annotations + // besides widget annotations, but they are implemented with form + // fields so that they can properly handle form fields when + // needed. + // Return the subtype of the annotation as a string (e.g. // "/Widget"). Returns the empty string if the subtype (which is // required by the spec) is missing. |