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update docs for --delete deprecation 

see https://github.com/libvips/libvips/pull/1564
This commit is contained in:
John Cupitt 2020-05-03 16:10:59 +01:00
parent 9558563353
commit 29d9fcb0c8
2 changed files with 5 additions and 2 deletions
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1
ChangeLog
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@ -18,6 +18,7 @@
- add all to smartcrop
- flood fill could stop half-way for some very complex shapes
- better handling of unaligned reads in multipage tiffs [petoor]
- mark old --delete option to vipsthumbnail as deprecated [UweOhse]
24/4/20 started 8.9.3
- better iiif tile naming [IllyaMoskvin]

6
doc/Using-vipsthumbnail.md
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@ -267,10 +267,11 @@ $ ls -l tn_shark.jpg
-rw-r–r– 1 john john 7295 Nov  9 14:33 tn_shark.jpg
```
Now encode with sRGB and delete any embedded profile:
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 --delete
$ vipsthumbnail shark.jpg --eprofile srgb -o tn_shark.jpg[profile=none]
$ ls -l tn_shark.jpg
-rw-r–r– 1 john john 4229 Nov  9 14:33 tn_shark.jpg
```
@ -307,6 +308,7 @@ Putting all this together, I suggest this as a sensible set of options:
```
$ vipsthumbnail fred.jpg \
--size 128 \
--eprofile srgb \
-o tn_%s.jpg[optimize_coding,strip] \
--eprofile srgb
```