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feat: add option to change the crop box anchor in img shortcode (#466)

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Robert Kaussow 2023-12-02 19:59:14 +01:00 committed by GitHub
parent e75703c18a
commit 45398ae676
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2 changed files with 9 additions and 7 deletions
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3
exampleSite/content/posts/post-with-images/index.md
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@ -61,11 +61,12 @@ If you need more flexibility for your embedded images, you could use the `img` s
## Attributes
| Name | Description | default |
| ---- | ------------------------------------------------------------ | ----------------- |
| ------ | -------------------------------------------------------------------------------- | ----------------- |
| name | name of the image resource defined in your front matter | empty |
| alt | description for displayed image | resource `.Title` |
| size | Thumbnail size (origin\|profile\|tiny\|small\|medium\|large) | empty |
| lazy | enable or disable image lazy loading | true |
| anchor | anchor to determine the placement of the crop box (only used for `profile` size) | smart |
## Usage

3
layouts/shortcodes/img.html
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@ -1,6 +1,7 @@
{{- $source := ($.Page.Resources.ByType "image").GetMatch (printf "%s" (.Get "name")) }}
{{- $customAlt := .Get "alt" }}
{{- $customSize := .Get "size" | lower }}
{{- $customAnchor := default "smart" (.Get "anchor") | title }}
{{- $lazyLoad := default (default true $.Site.Params.geekblogImageLazyLoading) (.Get "lazy") }}
{{- $data := newScratch }}
@ -16,7 +17,7 @@
{{- $data.SetInMap "size" "medium" "1200" }}
{{- $data.SetInMap "size" "large" "1800" }}
{{- else }}
{{- $data.SetInMap "size" "profile" (.Fill "180x180 Smart").Permalink }}
{{- $data.SetInMap "size" "profile" (.Fill (printf "180x180 %s" $customAnchor)).Permalink }}
{{- $data.SetInMap "size" "tiny" (.Resize "320x").Permalink }}
{{- $data.SetInMap "size" "small" (.Resize "600x").Permalink }}
{{- $data.SetInMap "size" "medium" (.Resize "1200x").Permalink }}