mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-29 14:22:11 -05:00
5fd1e74903
``` git subtree add --prefix=docs/ https://github.com/gohugoio/hugoDocs.git master --squash ``` Closes #11925
36 lines
782 B
Markdown
36 lines
782 B
Markdown
---
|
|
title: images.GaussianBlur
|
|
description: Returns an image filter that applies a gaussian blur to an image.
|
|
categories: []
|
|
keywords: []
|
|
action:
|
|
aliases: []
|
|
related:
|
|
- functions/images/Filter
|
|
- methods/resource/Filter
|
|
returnType: images.filter
|
|
signatures: [images.GaussianBlur SIGMA]
|
|
toc: true
|
|
---
|
|
|
|
The sigma value must be positive, and indicates how much the image will be blurred. The blur-affected radius is approximately 3 times the sigma value.
|
|
|
|
## Usage
|
|
|
|
Create the filter:
|
|
|
|
```go-html-template
|
|
{{ $filter := images.GaussianBlur 5 }}
|
|
```
|
|
|
|
{{% include "functions/images/_common/apply-image-filter.md" %}}
|
|
|
|
## Example
|
|
|
|
{{< img
|
|
src="images/examples/zion-national-park.jpg"
|
|
alt="Zion National Park"
|
|
filter="GaussianBlur"
|
|
filterArgs="5"
|
|
example=true
|
|
>}}
|