update vipsthumbnail docs for --export-profile

and --input-profile
This commit is contained in:
John Cupitt 2020-10-02 11:42:04 +01:00
parent f2956ac069
commit fbaa3c6dff

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@ -279,7 +279,7 @@ Now transform to sRGB and don't attach a profile (you can also use `strip`,
though that will remove *all* metadata from the image):
```
$ vipsthumbnail shark.jpg --eprofile srgb -o tn_shark.jpg[profile=none]
$ vipsthumbnail shark.jpg --export-profile srgb -o tn_shark.jpg[profile=none]
$ ls -l tn_shark.jpg
-rw-rr 1 john john 4229 Nov  9 14:33 tn_shark.jpg
```
@ -295,7 +295,7 @@ space, even though it has no embedded profile.
```
$ vipsthumbnail kgdev.jpg --iprofile /my/profiles/a98.icm
$ vipsthumbnail kgdev.jpg --input-profile /my/profiles/a98.icm
```
# Final suggestion
@ -305,6 +305,6 @@ Putting all this together, I suggest this as a sensible set of options:
```
$ vipsthumbnail fred.jpg \
--size 128 \
--eprofile srgb \
--export-profile srgb \
-o tn_%s.jpg[optimize_coding,strip]
```