github.com/shohhei1126/hugo@v0.42.2-0.20180623210752-3d5928889ad7/docs/layouts/shortcodes/imgproc.html (about)

     1  {{ $original := .Page.Resources.GetMatch (printf "%s*" (.Get 0)) }}
     2  {{ $command := .Get 1 }}
     3  {{ $options := .Get 2 }}
     4  {{ if eq $command "Fit"}}
     5  {{ .Scratch.Set "image" ($original.Fit $options) }}
     6  {{ else if eq $command "Resize"}}
     7  {{ .Scratch.Set "image" ($original.Resize $options) }}
     8  {{ else if eq $command "Fill"}}
     9  {{ .Scratch.Set "image" ($original.Fill $options) }}
    10  {{ else }}
    11  {{ errorf "Invalid image processing command: Must be one of Fit, Fill or Resize."}}
    12  {{ end }}
    13  {{ $image := .Scratch.Get "image" }}
    14  <figure style="width: {{ add $image.Width 3 }}px; padding: 3px; background-color: #cccc">
    15  	<img src="{{ $image.RelPermalink }}" width="{{ $image.Width }}" height="{{ $image.Height }}">
    16  	<figcaption>
    17  	<small>
    18  	{{ with .Inner }}
    19  	{{ . }}
    20  	{{ else }}
    21  	.{{ $command }} "{{ $options }}"
    22  	{{ end }}
    23  	</small>
    24  	</figcaption>
    25  </figure>