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Thumbnail Rendering Settings

The advanced settings user guide explains the usage of downscaling filter options and examples of images generated with each.

We use the disintegration/imaging package to create thumbnails.

Preview Sizes

These are configured in internal/thumb/types.go. A TypeMap defines;

  • the different dimensions of preview image ('thumbnail') generated
  • the corresponding purposes/usages of each
  • the source file used to generate each.