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author | Jay Berkenbilt <ejb@ql.org> | 2018-12-22 17:29:31 +0100 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2018-12-22 17:42:38 +0100 |
commit | 86f9b4c43be182abe46d035a859f22b82cd844aa (patch) | |
tree | cf5e3a9774f82f9d1a4d651f111a37c57c38d3a9 | |
parent | 62ea3b9197a9158d9c29261b9436da56e563c0b3 (diff) | |
download | qpdf-86f9b4c43be182abe46d035a859f22b82cd844aa.tar.zst |
Add colorspace and depth information in json for images
-rw-r--r-- | qpdf/qpdf.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/qpdf/qpdf.cc b/qpdf/qpdf.cc index 9c895fc4..ec75aee4 100644 --- a/qpdf/qpdf.cc +++ b/qpdf/qpdf.cc @@ -294,6 +294,9 @@ static JSON json_schema(std::set<std::string>* keys = 0) JSON image = page.addDictionaryMember("images", JSON::makeArray()). addArrayElement(JSON::makeDictionary()); image.addDictionaryMember( + "name", + JSON::makeString("name of image in XObject table")); + image.addDictionaryMember( "object", JSON::makeString("reference to image stream")); image.addDictionaryMember( @@ -302,6 +305,12 @@ static JSON json_schema(std::set<std::string>* keys = 0) image.addDictionaryMember( "height", JSON::makeString("image height")); + image.addDictionaryMember( + "colorspace", + JSON::makeString("color space")); + image.addDictionaryMember( + "bitspercomponent", + JSON::makeString("bits per component")); image.addDictionaryMember("filter", JSON::makeArray()). addArrayElement( JSON::makeString("filters applied to image data")); @@ -2695,6 +2704,10 @@ static void do_json_pages(QPDF& pdf, Options& o, JSON& j) "width", dict.getKey("/Width").getJSON()); j_image.addDictionaryMember( "height", dict.getKey("/Height").getJSON()); + j_image.addDictionaryMember( + "colorspace", dict.getKey("/ColorSpace").getJSON()); + j_image.addDictionaryMember( + "bitspercomponent", dict.getKey("/BitsPerComponent").getJSON()); QPDFObjectHandle filters = dict.getKey("/Filter").wrapInArray(); j_image.addDictionaryMember( "filter", filters.getJSON()); |