hugo/docs/content/en/methods/resource/Filter.md

title	description	categories	keywords	action	toc
Filter	Applicable to images, applies one or more image filters to the given image resource.			related returnType signatures functions/images/Filter resources.resourceAdapter RESOURCE.Filter FILTER...	true

Apply one or more image filters to the given image.

To apply a single filter:

{{ with resources.Get "images/original.jpg" }}
  {{ with .Filter images.Grayscale }}
    <img src="{{ .RelPermalink }}" width="{{ .Width }}" height="{{ .Height }}" alt="">
  {{ end }}
{{ end }}

To apply two or more filters, executing from left to right:

{{ $filters := slice
  images.Grayscale
  (images.GaussianBlur 8)
}}
{{ with resources.Get "images/original.jpg" }}
  {{ with .Filter $filters }}
    <img src="{{ .RelPermalink }}" width="{{ .Width }}" height="{{ .Height }}" alt="">
  {{ end }}
{{ end }}

You can also apply image filters using the images.Filter function.

{{% include "methods/resource/_common/global-page-remote-resources.md" %}}

Example

{{ with resources.Get "images/original.jpg" }}
  {{ with .Filter images.Grayscale }}
    <img src="{{ .RelPermalink }}" width="{{ .Width }}" height="{{ .Height }}" alt="">
  {{ end }}
{{ end }}

{{< img src="images/examples/zion-national-park.jpg" alt="Zion National Park" filter="Grayscale" filterArgs="" example=true

}}

Image filters

Use any of these filters with the Filter method.

{{< list-pages-in-section path=/functions/images filter=functions_images_no_filters filterType=exclude >}}