Michael Pfaff
a6461ef7d5
Improve
2021-05-28 13:48:05 -04:00
da36010bb9
Update documentation.
2021-03-21 17:56:37 +09:00
b99c21236e
Add tags from Design rule for Camera File system: DCF 2.0.
2020-02-29 19:11:48 +09:00
35e2ccc33b
Remove duplicate codes to display comma separated values.
2020-02-22 19:56:14 +09:00
b1dfc310e9
Update documentation and some strings.
2020-02-15 19:17:02 +09:00
4517a1a771
Distinguish unknown values from reserved ones.
2020-02-15 19:10:54 +09:00
663a24de79
Try a new API set internally for Value access.
2020-02-15 19:07:58 +09:00
22395fca25
Handle "unknown" value in BrightnessValue.
2020-02-13 21:06:27 +09:00
04e2cf568c
Add constants for the new tags in Exif 2.32.
2020-02-05 23:05:31 +09:00
60c8e15b11
Update the documentation for version 0.5.
2020-01-26 23:12:47 +09:00
f90f5d885a
Mark enum Context and Error as non_exhaustive.
2019-12-22 20:33:56 +09:00
8825fcca62
Revert the type of Context back from struct to enum.
2019-12-22 20:31:44 +09:00
4276ed389b
Change Reader::fields() to return an iterator instead of a slice.
2019-12-14 21:57:56 +09:00
1bd083cbae
Do not reference the raw buffer from Value and Field.
...
Previously, they borrowed the buffer, so users had some difficulty to
manage the lifetime of the buffer and Value/Field. For example,
a user structure was unable to contain both the buffer and a Field.
2019-12-14 21:57:35 +09:00
1533be5a2a
Mark trait objects explicitly with dyn.
2019-10-21 23:53:43 +09:00
766822c791
Use ..= for inclusive range pattern.
2019-10-21 23:25:32 +09:00
f81d2f6e6a
Change the type of Context from enum to struct.
2019-10-21 23:12:58 +09:00
4829149cf7
Remove #[inline] because Tag::unit is not public to other crates.
2019-04-12 23:36:38 +09:00
e1e4800eea
Implement From<(u32, u32)> for Rational and i32 version for SRational.
2019-04-12 23:35:28 +09:00
2ffa449d9d
Support displaying a value with its unit.
...
- Field::display_value and DisplayValue::with_unit were introduced.
- The string "centimeter" was changed to "cm" for consistency
with "m", "mm", and "km".
- F-number was changed to be prefixed by "f/" only when with_unit() is
called, though it is actually not a unit.
2019-04-07 21:11:14 +09:00
eb4723a8a9
Migrate to Rust 2018.
2019-04-01 21:11:54 +09:00
56106534cd
Remove the deprecated tag module.
2019-03-31 23:50:04 +09:00
f9c4ff475b
Use u8::is_ascii_uppercase() stabilized in Rust 1.24.
2019-03-27 23:16:05 +09:00
9c45d1903a
Replace try!() with ?
2018-04-17 23:21:40 +09:00
c2912228c9
Update the description for Flash field.
2018-02-19 23:35:34 +09:00
0f6698eb55
Explicit static lifetimes are no longer needed for constants in Rust 1.17.
2018-02-19 23:25:24 +09:00
2ecdb77efe
Remove an unnecessary ref.
2018-01-18 23:40:05 +09:00
d882dce9a0
Update documentation and doc-tests.
2018-01-13 23:33:45 +09:00
63fa7373e6
Remove Tag::value(), which has been deprecated since 0.2.0.
2017-10-22 16:13:30 +09:00
26a64361b3
Add `Tag::TagName`s and deprecate `tag::TagName`s.
2017-10-12 22:55:56 +09:00
078bfcdc78
Add the 2nd member to Value::Undefined to keep the offset of the value.
2017-08-04 21:15:19 +09:00
561e801c88
Stringify GPS directions (N/W/S/E) as unquoted.
2017-07-23 21:43:02 +09:00
db718fe75a
Derive Hash trait for Tag and Context.
2017-07-11 23:29:26 +09:00
b8aefa2722
Support tiled TIFF images.
...
This is just for convenience in case the primary image is tiled.
Tiled images are not part of the Exif 2.31 standard or the TIFF 6.0
baseline specification.
2017-07-07 22:21:44 +09:00
d348ceb54b
Fix the display strings of the LightSource field.
2017-07-07 22:20:09 +09:00
62bf989fa9
Fix a typo and a "tag value" that has been overlooked.
2017-06-25 20:33:27 +09:00
5a540228c3
Implement the body of Value::display_as().
2017-06-17 21:57:38 +09:00
0d9551af0f
Add a struct for displaying a value in a tag-specific way.
2017-05-11 23:19:16 +09:00
3736693836
Treat the built-in tag information as static data.
2017-05-11 23:18:33 +09:00
accc66f21a
Test std::fmt::Display for Tag.
2017-04-08 20:26:51 +09:00
2b663f35f3
Rename Tag.value() to Tag.number().
...
The purpose of this change is to avoid confusion with field values.
The TIFF standard basically just calls it as a "tag",
but "tag number" is used a few times.
2017-03-24 23:32:12 +09:00
7f66863d84
Add Tag.default_value().
2017-03-24 22:46:26 +09:00
c9ccdc343a
Derive Copy and Clone traits for Tag for future APIs.
2017-03-15 23:42:14 +09:00
e939ef7fd6
Do not re-export Content and Tag by hiding the real tag module.
2017-03-12 19:18:00 +09:00
566eb47719
Add constants for the new tags in Exif 2.31.
2017-03-04 21:26:03 +09:00
de37fa8f00
Test if a constant variable can be used in the match arm.
2016-12-14 22:08:51 +09:00
e894654d68
Reduce the object size of the big match in get_tag_info().
2016-12-14 22:02:55 +09:00
5cb98a8f1b
Allow Exif and other IFDs in the thumbnail image.
...
The Exif specfication allows Exif/GPS/Interoperability IFDs in the
thumbnail image (1st IFD) as well as in the primary one (0th IFD).
Do not define separate sets of tag constants for primary and thumbnail
images because it doubles the number of constants. Instead, add a
flag in struct Field to distinguish them.
2016-12-12 21:27:35 +09:00
05e5852918
Add constants for tags defined in the Exif specification.
2016-12-06 22:08:47 +09:00
66c92e0441
Avoid repeating contexts in tag constants definition.
2016-12-06 22:05:43 +09:00
d180bfbae8
Add Tag::description() and implement fmt::Display for Tag.
2016-11-24 22:23:05 +09:00
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
0e9512472c
Parse TIFF IFD structure.
2016-10-26 22:46:20 +09:00
Michael Pfaff
KAMADA Ken'ichi