Copyright	(c) Laurent P René de Cotret 2019
License	BSD3
Maintainer	laurent.decotret@outlook.com
Stability	unstable
Portability	portable
Safe Haskell	None
Language	Haskell2010

Hakyll.Images.Metadata

Description

Synopsis

module Codec.Picture.Metadata
imageMetadata :: Item Image -> Compiler Metadatas
metadata :: Image -> Metadatas

Documentation

module Codec.Picture.Metadata

imageMetadata :: Item Image -> Compiler Metadatas Source #

Extract metadata from an image.

match "*.jpg" $ do
    route idRoute
    compile $ do
        im <- loadImage
        meta <- imageMetadata
        doSomethingWithMetadata meta
        ...

metadata :: Image -> Metadatas Source #

Extract metadata from an image. This function will throw an error in case of a problem.

This function is for testing purposes.