diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/qpdf/QPDFObjectHandle.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/qpdf/QPDFObjectHandle.hh b/include/qpdf/QPDFObjectHandle.hh index 59e58544..adb3fdd9 100644 --- a/include/qpdf/QPDFObjectHandle.hh +++ b/include/qpdf/QPDFObjectHandle.hh @@ -810,6 +810,9 @@ class QPDFObjectHandle // returned. QPDF_DLL QPDFObjectHandle getKey(std::string const&); + // If the object is null, return null. Otherwise, call getKey(). + // This makes it easier to access lower-level dictionaries, as in + // auto font = page.getKeyIfDict("/Resources").getKeyIfDict("/Font"); QPDF_DLL QPDFObjectHandle getKeyIfDict(std::string const&); // Return all keys. Keys with null values are treated as if |