images.Overlay

Usage

Capture the overlay image as a resource:

{{ $overlay := "" }}
{{ $path := "images/logo.png" }}
{{ with resources.Get $path }}
  {{ $overlay = . }}
{{ else }}
  {{ errorf "Unable to get resource %q" $path }}
{{ end }}

The overlay image can be a global resource, a page resource, or a remote resource.

Create the filter:

{{ $filter := images.Overlay $overlay 20 20 }}

Example