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resources/images: Create AutoOrient image filter
Closes #11717
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--- | ||
title: images.AutoOrient | ||
description: Returns an image filter that rotates and flips an image as needed per its EXIF orientation tag. | ||
categories: [] | ||
keywords: [] | ||
action: | ||
aliases: [] | ||
related: | ||
- functions/images/Filter | ||
- methods/resource/Filter | ||
returnType: images.filter | ||
signatures: [images.AutoOrient] | ||
toc: true | ||
--- | ||
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{{< new-in 0.122.0 >}} | ||
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## Usage | ||
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Create the filter: | ||
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```go-html-template | ||
{{ $filter := images.AutoOrient }} | ||
``` | ||
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{{% include "functions/images/_common/apply-image-filter.md" %}} | ||
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{{% note %}} | ||
When using with other filters, specify `images.AutoOrient` first. | ||
{{% /note %}} | ||
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```go-html-template | ||
{{ $filters := slice | ||
images.AutoOrient | ||
(images.Process "resize 200x") | ||
}} | ||
{{ with resources.Get "images/original.jpg" }} | ||
{{ with images.Filter $filters . }} | ||
<img src="{{ .RelPermalink }}" width="{{ .Width }}" height="{{ .Height }}" alt=""> | ||
{{ end }} | ||
{{ end }} | ||
``` | ||
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## Example | ||
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{{< img | ||
src="images/examples/landscape-exif-orientation-5.jpg" | ||
alt="Zion National Park" | ||
filter="AutoOrient" | ||
filterArgs="" | ||
example=true | ||
>}} |
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