33d5f80592
Add webp image encoding support
...
Fixes #5924
2021-04-15 17:22:55 +02:00
0a2ab3f8fe
exif: Allow more spacing characters in strings
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The root cause of issue #8079 was a non-breaking space (U+0160).
`unicode.IsPrint` only allows the ASCII space (U+0020). Be more lenient
by using `unicode.IsGraphic` instead.
Fixes #8079
2021-03-13 21:20:10 +01:00
3ba147e702
images: Add images.Overlay filter
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This allows for constructs ala:
```
{{ $overlay := $img.Filter (images.Overlay $logo 50 50 )}}
```
Or:
```
{{ $logoFilter := (images.Overlay $logo 50 50 ) }}
{{ $overlay := $img | images.Filter $logoFilter }}
```
Which will overlay the logo in the top left corner (x=50, y=50) of `$img`.
Fixes #8057
Fixes #4595
Updates #6731
2020-12-17 09:14:18 +01:00
4b286b9d27
resources/images: Allow to set background fill colour
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Closes #6298
2019-10-20 22:06:58 +02:00
823f53c861
Add a set of image filters
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With this you can do variants of this:
```
{{ $img := resources.Get "images/misc/3-jenny.jpg" }}
{{ $img := $img.Resize "300x" }}
{{ $g1 := $img.Filter images.Grayscale }}
{{ $g2 := $img | images.Filter (images.Saturate 30) (images.GaussianBlur 3) }}
```
Fixes #6255
2019-08-28 15:59:54 +02:00
c62bbf7b11
Fix image format detection for upper case extensions, e.g. JPG
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This regression was introduced in 0.56.0.
Fixes #6137
2019-07-30 08:53:50 +02:00
ce8a09a4c0
resources: Move resource interfaces into its own package
2019-01-02 14:25:37 +01:00
