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Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -1,5 +1,22 @@ 2018-12-31 Jay Berkenbilt <ejb@ql.org> + * Add several methods for flattening form fields and annotations: + - QPDFPageDocumentHelper::flattenAnnotations - integrate + annotation appearance streams into page contents with special + handling for form fields: if appearance streams are up to date + (/NeedAppearances is false in /AcroForm), the /AcroForm key of + the document catalog is removed. Otherwise, a warning is + issued, and form fields are ignored. Non-form-field + annotations are always flattened if an appearance stream can + be found. + - QPDFAnnotationObjectHelper::getPageContentForAppearance - + generate the content stream fragment to render an appearance + stream in a page's content stream. Called by flattenAnnotations. + - QPDFAnnotationObjectHelper::getAnnotationAppearanceMatrix - + calculate the matrix that will transform from the appearance + stream coordinates to the page coordinates. Called by + getPageContentForAppearance. + * Add method QPDFObjectHandle::mergeDictionary(), which recursively merges dictionaries with semantics designed for merging resource dictionaries. See detailed description in |