3 commits

Author	SHA1	Message	Date
Bjørn Erik Pedersen	3ba147e702	images: Add images.Overlay filter ... 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
Bjørn Erik Pedersen	4b286b9d27	resources/images: Allow to set background fill colour ... Closes #6298	2019-10-20 22:06:58 +02:00
Bjørn Erik Pedersen	823f53c861	Add a set of image filters ... 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