From a1151b0fde3727a97e6150fc21d9375d35d89c1e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Pedersen?=
 <bjorn.erik.pedersen@gmail.com>
Date: Thu, 21 Sep 2023 22:32:32 +0200
Subject: [PATCH] Add images.Opacity filter

Fixes #11471
---
 content/en/functions/images/index.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/content/en/functions/images/index.md b/content/en/functions/images/index.md
index e42f4cdd8..fcd0796e3 100644
--- a/content/en/functions/images/index.md
+++ b/content/en/functions/images/index.md
@@ -34,6 +34,19 @@ A shorter version of the above, if you only need to apply the filter once:
 
 The above will overlay `$logo` in the upper left corner of `$img` (at position `x=50, y=50`).
 
+## Opacity
+
+{{% funcsig %}}
+images.Opacity SRC OPACITY
+{{% /funcsig %}}
+
+Opacity creates a filter that changes the opacity of an image.
+The OPACITY parameter must be in range (0, 1).
+
+```go-html-template
+{{ $img := $img.Filter (images.Opacity 0.5 )}}
+```
+
 ## Text
 
 Using the `Text` filter, you can add text to an image.