Commit Graph

5 Commits

Author SHA1 Message Date
KAMADA Ken'ichi 05e5852918 Add constants for tags defined in the Exif specification. 2016-12-06 22:08:47 +09:00
KAMADA Ken'ichi 66c92e0441 Avoid repeating contexts in tag constants definition. 2016-12-06 22:05:43 +09:00
KAMADA Ken'ichi d180bfbae8 Add Tag::description() and implement fmt::Display for Tag. 2016-11-24 22:23:05 +09:00
KAMADA Ken'ichi 6651b7d159 Parse IFD structures and record the context in Tag.
In the Exif specification, IFDs may be nested and chained.
The interpretation of a tag value depends on the IFD in which it
appears, so the context is added into Tag.
2016-11-23 19:06:38 +09:00
KAMADA Ken'ichi 0e9512472c Parse TIFF IFD structure. 2016-10-26 22:46:20 +09:00